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Maestri D. Groundnut and tree nuts: a comprehensive review on their lipid components, phytochemicals, and nutraceutical properties. Crit Rev Food Sci Nutr 2024; 64:7426-7450. [PMID: 39093582 DOI: 10.1080/10408398.2023.2185202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
The health benefits of nut consumption have been extensively demonstrated in observational studies and intervention trials. Besides the high nutritional value, countless evidences show that incorporating nuts into the diet may contribute to health promotion and prevention of certain diseases. Such benefits have been mostly and certainly attributed not only to their richness in healthy lipids (plentiful in unsaturated fatty acids), but also to the presence of a vast array of phytochemicals, such as polar lipids, squalene, phytosterols, tocochromanols, and polyphenolic compounds. Thus, many nut chemical compounds apply well to the designation "nutraceuticals," a broad umbrella term used to describe any food component that, in addition to the basic nutritional value, can contribute extra health benefits. This contribution analyses the general chemical profile of groundnut and common tree nuts (almond, walnut, cashew, hazelnut, pistachio, macadamia, pecan), focusing on lipid components and phytochemicals, with a view on their bioactive properties. Relevant scientific literature linking consumption of nuts, and/or some of their components, with ameliorative and/or preventive effects on selected diseases - such as cancer, cardiovascular, metabolic, and neurodegenerative pathologies - was also reviewed. In addition, the bioactive properties were analyzed in the light of known mechanistic frameworks.
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Affiliation(s)
- Damián Maestri
- Instituto Multidisciplinario de Biología Vegetal (IMBIV - CONICET). Facultad de Ciencias Exactas, Físicas y Naturales - Universidad Nacional de Córdoba (UNC), Córdoba, Argentina
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2
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Dhillon J, Pandey S, Newman JW, Fiehn O, Ortiz RM. Metabolic Responses to an Acute Glucose Challenge: The Differential Effects of Eight Weeks of Almond vs. Cracker Consumption in Young Adults. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.05.19.24307571. [PMID: 38826341 PMCID: PMC11142291 DOI: 10.1101/2024.05.19.24307571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
This study investigated the dynamic responses to an acute glucose challenge following chronic almond versus cracker consumption for 8 weeks (clinicaltrials.gov ID: NCT03084003). Seventy-three young adults (age: 18-19 years, BMI: 18-41 kg/m2) participated in an 8-week randomized, controlled, parallel-arm intervention and were randomly assigned to consume either almonds (2 oz/d, n=38) or an isocaloric control snack of graham crackers (325 kcal/d, n=35) daily for 8 weeks. Twenty participants from each group underwent a 2-hour oral glucose tolerance test (oGTT) at the end of the 8-week intervention. Metabolite abundances in the oGTT serum samples were quantified using untargeted metabolomics, and targeted analyses for free PUFAs, total fatty acids, oxylipins, and endocannabinoids. Multivariate, univariate, and chemical enrichment analyses were conducted to identify significant metabolic shifts. Findings exhibit a biphasic lipid response distinguished by higher levels of unsaturated triglycerides in the earlier periods of the oGTT followed by lower levels in the latter period in the almond versus cracker group (p-value<0.05, chemical enrichment analyses). Almond (vs. cracker) consumption was also associated with higher AUC120 min of aminomalonate, and oxylipins (p-value<0.05), but lower AUC120 min of L-cystine, N-acetylmannosamine, and isoheptadecanoic acid (p-value<0.05). Additionally, the Matsuda Index in the almond group correlated with AUC120 min of CE 22:6 (r=-0.46; p-value<0.05) and 12,13 DiHOME (r=0.45; p-value<0.05). Almond consumption for 8 weeks leads to dynamic, differential shifts in response to an acute glucose challenge, marked by alterations in lipid and amino acid mediators involved in metabolic and physiological pathways.
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Affiliation(s)
- Jaapna Dhillon
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia
- Department of Molecular and Cell Biology, University of California, Merced
| | - Saurabh Pandey
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia
- Jaypee University of Information Technology, Waknaghat, India
| | - John W. Newman
- West Coast Metabolomics Center, University of California, Davis
- Department of Nutrition, University of California, Davis
- Obesity and Metabolism Research Unit, USDA Agricultural Research Service Western Human Nutrition Research Center, University of California, Davis
| | - Oliver Fiehn
- West Coast Metabolomics Center, University of California, Davis
| | - Rudy M. Ortiz
- Department of Molecular and Cell Biology, University of California, Merced
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3
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Huang H, Chu B, Yuan Q, Gao P, Zhong W, Yin J, Hu C, He D, Jiang X, Wang X. Effect of enzymatic Maillard reaction conditions on physicochemical properties, nutrition, fatty acids composition and key aroma compounds of fragrant rapeseed oil. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:1953-1961. [PMID: 37897493 DOI: 10.1002/jsfa.13082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 09/17/2023] [Accepted: 10/28/2023] [Indexed: 10/30/2023]
Abstract
BACKGROUND A new enzymatic hydrolysis-based process inspired by the Maillard reaction can produce strong flavored, high-value rapeseed oil that meets safety requirements. In the present study, the effect of reaction time (10-30 min) and temperature (130-160 °C) on the physicochemical properties, nutritional status, fatty acids composition and key aroma compounds of fragrant rapeseed oil (FRO) was investigated. RESULTS An increasing reaction time and temperature substantially decreased the total tocopherol, polyphenol and sterol contents of FRO, but increased benzo[a]pyrene content, as well as the acid and peroxide values, which did not exceed the European Union legislation limit. Among the volatile components, 2,5-dimethyl was the main substance contributing to the barbecue flavor of FRO. The 150 °C for 30 min reaction conditions produced a FRO with a strong, fragrant flavor, with high total tocopherol (560.15 mg kg-1 ), polyphenol (6.82 mg kg-1 ) and sterol (790.65 mg kg-1 ) contents; acceptable acid (1.60 mg g-1 ) and peroxide values (4.78 mg g-1 ); and low benzo[a]pyrene (1.39 mg g-1 ) content. These were the optimal conditions for the enzymatic Maillard reaction, according to the principal component analysis. Furthermore, hierarchical cluster analysis showed that reaction temperature had a stronger effect on FRO than reaction time. CONCLUSION The optimal enzymatic Maillard reaction conditions for the production of FRO are heating at 150 °C for 30 min. These findings provide new foundations for better understanding the composition and flavor profile of FRO, toward guiding its industrial production. © 2023 Society of Chemical Industry.
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Affiliation(s)
- He Huang
- Key Laboratory of Edible Oil Quality and Safety for State Market Regulation, Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Baijun Chu
- COFCO Nutrition and Health Research Institute Co., Ltd, Beijing, China
| | - Qiaona Yuan
- Key Laboratory of Edible Oil Quality and Safety for State Market Regulation, Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Pan Gao
- Key Laboratory of Edible Oil Quality and Safety for State Market Regulation, Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Wu Zhong
- Key Laboratory of Edible Oil Quality and Safety for State Market Regulation, Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Jiaojiao Yin
- Key Laboratory of Edible Oil Quality and Safety for State Market Regulation, Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Chuanrong Hu
- Key Laboratory of Edible Oil Quality and Safety for State Market Regulation, Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Dongping He
- Key Laboratory of Edible Oil Quality and Safety for State Market Regulation, Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, College of Food Science and Engineering, Wuhan Polytechnic University, Wuhan, China
| | - Xiaoming Jiang
- Wuhan Institute for Food and Cosmetic Control, Wuhan, China
| | - Xingguo Wang
- International Joint Research Laboratory for Lipid Nutrition and Safety, School of Food Science and Technology, Jiangnan University, Wuxi, China
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Jun S, Shin S. Association between nut consumption and low muscle strength among Korean adults. Br J Nutr 2024; 131:894-900. [PMID: 37869969 DOI: 10.1017/s0007114523002386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
Nuts are an important component of a healthy diet, but little has been known about their effects on muscle health. Therefore, this study examined the association between nut consumption and low muscle strength among Korean adults. This cross-sectional analysis was conducted using single 24-h recall and handgrip strength data from 3962 younger adults 19-39 years, 6921 middle-aged adults 40-64 years and 3961 older adults ≥65 years participated in the seventh cycle (2016-2018) of the Korea National Health and Nutrition Examination Survey. Low muscle strength was defined as handgrip strength <28 kg for men and <18 kg for women. Sex-specific OR were obtained for younger, middle-aged and older adults using multivariable logistic regression analyses. About one in four Korean adults were consuming nuts (using a culinary definition) with peanut being the most frequently consumed type. After adjustment for age, BMI, total energy intake, household income, alcohol consumption, smoking, resistance exercise, medical history and dietary protein intake, nut consumption was associated with the lower risk of low muscle strength among older adults ≥65 years (men: OR 0·55, 95 % CI (0·38, 0·79); women: OR 0·69, 95 % CI (0·51, 0·93)); however, this association was not observed among younger adults 19-39 years or middle-aged adults 40-64 years. Our results suggest that consuming nuts might be beneficial in lowering the risk of low muscle strength among Korean older adults.
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Affiliation(s)
- Shinyoung Jun
- Department of Food Science and Nutrition, Soonchunhyang University, Asan31538, Republic of Korea
| | - Sunhye Shin
- Major of Food and Nutrition, Seoul Women's University, Seoul01797, Republic of Korea
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Wang Z, Zhang Y, Huai D, Chen Y, Wang X, Kang Y, Yan L, Jiang H, Liu K, Lei Y, Liao B. Detection of two homologous major QTLs and development of diagnostic molecular markers for sucrose content in peanut. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2024; 137:61. [PMID: 38411751 DOI: 10.1007/s00122-024-04549-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 01/10/2024] [Indexed: 02/28/2024]
Abstract
KEY MESSAGE We identified two stable and homologous major QTLs for sucrose content in peanut, and developed breeder-friendly molecular markers for marker-assisted selection breeding. Sucrose content is a crucial quality trait for edible peanuts, and increasing sucrose content is a key breeding objective. However, the genetic basis of sucrose content in peanut remains unclear, and major quantitative trait loci (QTLs) for sucrose content have yet to be identified. In this study, a high-density genetic map was constructed based on whole-genome re-sequencing data from a peanut RIL population. This map consisted of 2,042 bins and 24,142 SNP markers, making it one of the most comprehensive maps to date in terms of marker density. Two major QTLs (qSCA06.2 and qSCB06.2) were identified, explaining 31.41% and 24.13% of the phenotypic variance, respectively. Notably, these two QTLs were located in homologous genomic regions between the A and B subgenomes. The elite allele of qSCA06.2 was exclusive to Valencia-type, while the elite allele of qSCB06.2 existed in other peanut types. Importantly, the distribution of alleles from two homologous QTLs in the RIL population and diverse germplasm accessions consistently demonstrated that only the combination of elite allelic genotypes from both QTLs/genes resulted in a significantly dominant phenotype, accompanied by a substantial increase in sucrose content. The newly developed diagnostic markers for these QTLs were confirmed to be reliable and could facilitate future breeding efforts to enhance sucrose content using marker-assisted selection techniques. Overall, this study highlights the co-regulation of sucrose content by two major homologous QTLs/genes and provides valuable insights into the genetic basis of sucrose in peanuts.
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Affiliation(s)
- Zhihui Wang
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences (CAAS), Wuhan, 430062, China
- National Key Laboratory of Crop Genetic Improvement, National Center of Crop Molecular Breeding Technology, National Center of Oil Crop Improvement (Wuhan), Huazhong Agricultural University, Wuhan, 430070, China
| | - Yue Zhang
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences (CAAS), Wuhan, 430062, China
| | - Dongxin Huai
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences (CAAS), Wuhan, 430062, China
| | - Yuning Chen
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences (CAAS), Wuhan, 430062, China
| | - Xin Wang
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences (CAAS), Wuhan, 430062, China
| | - Yanping Kang
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences (CAAS), Wuhan, 430062, China
| | - Liying Yan
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences (CAAS), Wuhan, 430062, China
| | - Huifang Jiang
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences (CAAS), Wuhan, 430062, China
| | - Kede Liu
- National Key Laboratory of Crop Genetic Improvement, National Center of Crop Molecular Breeding Technology, National Center of Oil Crop Improvement (Wuhan), Huazhong Agricultural University, Wuhan, 430070, China.
| | - Yong Lei
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences (CAAS), Wuhan, 430062, China.
| | - Boshou Liao
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences (CAAS), Wuhan, 430062, China.
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Barreiro-Sisto U, Fernández-Fariña S, González-Noya AM, Pedrido R, Maneiro M. Enemies or Allies? Hormetic and Apparent Non-Dose-Dependent Effects of Natural Bioactive Antioxidants in the Treatment of Inflammation. Int J Mol Sci 2024; 25:1892. [PMID: 38339170 PMCID: PMC10855620 DOI: 10.3390/ijms25031892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 02/12/2024] Open
Abstract
This review aims to analyze the emerging number of studies on biological media that describe the unexpected effects of different natural bioactive antioxidants. Hormetic effects, with a biphasic response depending on the dose, or activities that are apparently non-dose-dependent, have been described for compounds such as resveratrol, curcumin, ferulic acid or linoleic acid, among others. The analysis of the reported studies confirms the incidence of these types of effects, which should be taken into account by researchers, discarding initial interpretations of imprecise methodologies or measurements. The incidence of these types of effects should enhance research into the different mechanisms of action, particularly those studied in the field of basic research, that will help us understand the causes of these unusual behaviors, depending on the dose, such as the inactivation of the signaling pathways of the immune defense system. Antioxidative and anti-inflammatory activities in biological media should be addressed in ways that go beyond a mere statistical approach. In this work, some of the research pathways that may explain the understanding of these activities are revised, paying special attention to the ability of the selected bioactive compounds (curcumin, resveratrol, ferulic acid and linoleic acid) to form metal complexes and the activity of these complexes in biological media.
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Affiliation(s)
- Uxía Barreiro-Sisto
- Departamento de Química Inorgánica, Facultade de Ciencias, Campus Terra, Universidade de Santiago de Compostela, 27002 Lugo, Spain; (U.B.-S.); (S.F.-F.)
| | - Sandra Fernández-Fariña
- Departamento de Química Inorgánica, Facultade de Ciencias, Campus Terra, Universidade de Santiago de Compostela, 27002 Lugo, Spain; (U.B.-S.); (S.F.-F.)
| | - Ana M. González-Noya
- Departamento de Química Inorgánica, Facultade de Química, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Rosa Pedrido
- Departamento de Química Inorgánica, Facultade de Química, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Marcelino Maneiro
- Departamento de Química Inorgánica, Facultade de Ciencias, Campus Terra, Universidade de Santiago de Compostela, 27002 Lugo, Spain; (U.B.-S.); (S.F.-F.)
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7
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Olas B. The Cardioprotective Properties of Selected Nuts: Their Functional Ingredients and Molecular Mechanisms. Foods 2024; 13:242. [PMID: 38254543 PMCID: PMC10814286 DOI: 10.3390/foods13020242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/03/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024] Open
Abstract
Nuts have been known as a nutritious food since ancient times and can be considered part of our original diet: they are one of the few foods that have been eaten in the same form for thousands of years. They consist of various dry fruits and seeds, with the most common species being almonds (Prunus dulcis), hazelnuts (Corylus avellana), cashews (cashew nuts, Anacardium occidentale), pistachios (Pistacia vera), walnuts (Italian nuts, Juglans regia), peanuts (Arachia hypogaca), Brazil nuts (Bartholletia excels), pecans (Corya illinoinensis), macadamia nuts (Macademia ternifolia) and pine nuts. Both in vitro and in vivo studies have found nuts to possess a range of bioactive compounds with cardioprotective properties, and hence, their consumption may play a role in preventing and treating cardiovascular diseases (CVDs). The present work reviews the current state of knowledge regarding the functional ingredients of various nuts (almonds, Brazil nuts, cashew nuts, hazelnuts, macadamia nuts, peanuts, pecan nuts, pine nuts, pistachios, and walnuts) and the molecular mechanisms of their cardioprotective action. The data indicate that almonds, walnuts and pistachios are the best nut sources of bioactive ingredients with cardioprotective properties.
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Affiliation(s)
- Beata Olas
- Department of General Biochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/3, 90-236 Lodz, Poland
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Marrone G, Di Lauro M, Izzo F, Cornali K, Masci C, Vita C, Occhiuto F, Di Daniele N, De Lorenzo A, Noce A. Possible Beneficial Effects of Hydrolyzable Tannins Deriving from Castanea sativa L. in Internal Medicine. Nutrients 2023; 16:45. [PMID: 38201875 PMCID: PMC10780656 DOI: 10.3390/nu16010045] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/13/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
Hydrolyzable tannins (HTs) deriving from chestnuts have demonstrated, through numerous studies, the ability to exert multiple beneficial effects, including antioxidant and antimicrobial effects, on the lipid metabolism and cancer cells. The latter effect is very fascinating, since different polyphenols deriving from chestnuts were able to synergistically induce the inhibition of cancerous cells through multiple pathways. Moreover, the main mechanisms by which tannins induce antioxidant functions include: the reduction in oxidative stress, the ability to scavenge free radicals, and the modulation of specific enzymes, such as superoxide dismutase. HTs have also been shown to exert significant antimicrobial activity by suppressing microbial growth. The actions on the lipid metabolism are several, among which is the inhibition of lipid accumulation. Thus, tannins seem to induce a cardioprotective effect. In fact, through various mechanisms, such as the relaxation of the vascular smooth muscle, HTs were proven to be efficient against arterial hypertension. Therefore, the great number of studies in this field prove the growing interest on the utilization of natural bioactive compounds, such as HTs deriving from natural sources or obtained by circular economy models, as potential nutraceuticals or adjuvants therapies.
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Affiliation(s)
- Giulia Marrone
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.I.); (K.C.); (C.M.); (N.D.D.)
| | - Manuela Di Lauro
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.I.); (K.C.); (C.M.); (N.D.D.)
| | - Francesco Izzo
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.I.); (K.C.); (C.M.); (N.D.D.)
| | - Kevin Cornali
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.I.); (K.C.); (C.M.); (N.D.D.)
| | - Claudia Masci
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.I.); (K.C.); (C.M.); (N.D.D.)
| | - Chiara Vita
- QuMAP (Quality of Goods and Product Reliability), University of Florence, PIN, 59100 Prato, Italy;
- Department of Economics, Management and Business Law, University of Bari “Aldo Moro”, Piazza Umberto I, 70121 Bari, Italy
| | - Francesco Occhiuto
- Ph.D. School of Applied Medical-Surgical Sciences, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - Nicola Di Daniele
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.I.); (K.C.); (C.M.); (N.D.D.)
- Fondazione Leonardo per le Scienze Mediche Onlus, Policlinico Abano, 35031 Abano Terme, Italy
| | - Antonino De Lorenzo
- Section of Clinical Nutrition and Nutrigenomic, Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Annalisa Noce
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (G.M.); (M.D.L.); (F.I.); (K.C.); (C.M.); (N.D.D.)
- UOSD Nephrology and Dialysis, Policlinico Tor Vergata, 00133 Rome, Italy
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9
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Frezza C, Sciubba F, Giampaoli O, De Salvador FR, Lucarini M, Engel P, Patriarca A, Spagnoli M, Gianferri R, Delfini M, Di Cocco ME, De Vita D. Comparison of the metabolic profile of pecan nuts cultivars [ Carya illinoinensis (Wangenh.) K. Koch] by NMR spectroscopy. Nat Prod Res 2023:1-6. [PMID: 37904525 DOI: 10.1080/14786419.2023.2275738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 10/21/2023] [Indexed: 11/01/2023]
Abstract
Pecan nuts (Carya illinoinensis (Wangenh.) K. Koch) contain the highest number of phytochemicals of all nuts, are a natural source of unsaturated fatty acids and other nutrients and can be considered an important addition to the Mediterranean diet al.though several studies have been carried out on pecans, employing several analytical techniques, no systematic study of the metabolic profile is available in literature. In this study, the metabolic profile of pecan nuts of three different cultivars was analysed by Nuclear Magnetic Resonance Spectroscopy. The cultivars compared were Wichita, Stuart, and Sioux, all grown in Italy in the same pedoclimatic conditions. 31 metabolites were identified and 28 were quantified and the three species were differentiated based on multivariate PCA analysis. The differences among them, and the levels of scutellarein and GABA, in particular, were attributed to the adaptation of the plants to the climate in their original areas.
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Affiliation(s)
- Claudio Frezza
- Department of Environmental Biology, University of Rome Sapienza, Rome, Italy
| | - Fabio Sciubba
- Department of Environmental Biology, University of Rome Sapienza, Rome, Italy
- NMR-Based Metabolomics Laboratory (NMLab), "Sapienza" University of Rome, Roma, Italy
| | - Ottavia Giampaoli
- Department of Environmental Biology, University of Rome Sapienza, Rome, Italy
- NMR-Based Metabolomics Laboratory (NMLab), "Sapienza" University of Rome, Roma, Italy
| | | | - Massimo Lucarini
- Research Centre for Food and Nutrition, Council for Research in Agriculture (CREA), Rome, Italy
| | - Petra Engel
- Council for Research in Agriculture (CREA), Office for International and institutional cooperation, Rome, Italy
| | | | - Mariangela Spagnoli
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, INAIL, Monte Porzio Catone, Italy
| | | | - Maurizio Delfini
- Department of Chemistry, University of Rome Sapienza, Rome, Italy
| | | | - Daniela De Vita
- Department of Environmental Biology, University of Rome Sapienza, Rome, Italy
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10
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Zhao Z, Wang F, Hu T, Zhou C. Lipidomic analyses of five Carya illinoinensis cultivars. Food Sci Nutr 2023; 11:6336-6348. [PMID: 37823132 PMCID: PMC10563669 DOI: 10.1002/fsn3.3572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 10/13/2023] Open
Abstract
Carya illinoinensis (Wangenh.) K. Koch, nuts are a renowned health food. However, there are many cultivars of this nut tree, and their mature kernel lipid composition has not been thoroughly studied. Therefore, we used liquid chromatography-mass spectrometry (LC-MS) to analyze the lipid composition of mature nuts of five C. illinoinensis cultivars. In the mature kernels of all cultivars, there were 58 lipid types which were mainly composed of glycerolipids (c. 65%) and phospholipids (>30%). Triacylglycerol (TG) accounted for the largest proportion of mature nuts of all cultivars, exceeding 50%; and diacylglycerol (DG), ceramide (Cer), phosphatidylcholine (PC), and phosphatidylethanolamine (PE) were also relatively high. Additionally, nuts contain fatty acids, mainly oleic, linoleic, and linolenic acids. Our research provides a new perspective for the processing and utilization of plant and edible oils, and for the use of C. illinoinensis kernels in the development of medicine and food science.
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Affiliation(s)
- Zhe Zhao
- College of Horticulture and Landscape ArchitectureYangzhou UniversityYangzhouChina
| | - Fei Wang
- College of Horticulture and Landscape ArchitectureYangzhou UniversityYangzhouChina
| | - Tian Hu
- College of Horticulture and Landscape ArchitectureYangzhou UniversityYangzhouChina
| | - Chun‐hua Zhou
- College of Horticulture and Landscape ArchitectureYangzhou UniversityYangzhouChina
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11
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Gheise NJE, Riasi A, Shahneh AZ, Naseri V, Kafilzadeh F, Bolandnazar A, Ahmadi F. Comparative evaluation of nutrient composition, in vitro nutritional value, and antioxidant activity of de-oiled meals from walnut, hazelnut, almond, and sesame. Trop Anim Health Prod 2023; 55:333. [PMID: 37768412 DOI: 10.1007/s11250-023-03750-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 09/12/2023] [Indexed: 09/29/2023]
Abstract
This study aimed to establish a comparative database on the chemical composition, in vitro nutritional value, and antioxidant activity of the de-oiled meals produced from walnut, hazelnut, almond, and sesame seeds from the ruminant nutrition perspective. The meals were provided in dried form after their oil harvest using the cold-pressing oil extraction method. Crude protein (CP) constituted the major component of the meals and was the greatest in walnut and almond (average of 45.6% of dry matter (DM)], intermediate in hazelnut meal (41.4%), and least in sesame meal (33.3%)). Potassium was the most abundant mineral in walnut, hazelnut, and almond meals, followed by phosphorus, calcium, and magnesium. The CP fractions determined using the Cornell Net Carbohydrate and Protein System were largely different across the meals, with fraction A being the greatest in hazelnut (40.9% of CP) and intermediate in almond, sesame, and walnut meals (11.4% of CP). The unavailable CP fraction (fraction C) was the least abundant fraction in all meals, ranging from 0.13% of CP in walnut to 3.30% of CP in hazelnut meal. Oleic and linoleic acids were the predominant unsaturated fatty acids, and palmitic acid was the principal fatty acid in all meals analyzed. The fractional degradation rate (h-1) ranged from 0.043 in almond meal to 0.017 in walnut meal. In vitro intestinal CP digestibility (% of rumen-undegraded protein) ranged from 91.6 in hazelnut meal to 97.2 in almond meal. Total phenolics expressed as milligram tannic acid equivalent/gram DM was greatest in walnut meal (11.9), resulting in the greatest antioxidant activity recorded for walnut meal (83.2%). This study provided a database on the nutrient composition, in vitro nutritional value, and antioxidant capacity of the selected de-oiled meals. Additional investigation is needed to identify the in vivo response of their inclusion in the diet of ruminants.
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Affiliation(s)
- Negin Jamali Emam Gheise
- Department of Animal Science, College of Agriculture, Isfahan University of Technology, Isfahan, Iran.
| | - Ahmad Riasi
- Department of Animal Science, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| | - Ahmad Zare Shahneh
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
| | - Veria Naseri
- Department of Animal Science, College of Agriculture and Natural Resources, Razi University, Kermanshah, Iran
| | - Farokh Kafilzadeh
- Department of Animal Science, College of Agriculture and Natural Resources, Razi University, Kermanshah, Iran
| | | | - Farhad Ahmadi
- Graduate School of International Agricultural Technology, Seoul National University, Pyeongchang, South Korea
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12
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Wong THT, George ES, Abbott G, Daly RM, Georgousopoulou EN, Tan SY. Nut and seed consumption is inversely associated with metabolic syndrome in females but not males: findings from the 2005-2018 NHANES data. Eur J Nutr 2023; 62:2415-2427. [PMID: 37115204 PMCID: PMC10421777 DOI: 10.1007/s00394-023-03157-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 04/18/2023] [Indexed: 04/29/2023]
Abstract
PURPOSE To assess the association between nut and seed consumption, both combined and separately, and metabolic syndrome and its components, including fasting glucose, triglycerides, high-density lipoprotein (HDL) cholesterol, central obesity, and blood pressure. METHODS This cross-sectional analysis used data from 22,687 adults (aged ≥ 18 years) involved in seven cycles (2005-2018) of the National Health and Nutrition Examination Survey (NHANES). Habitual nut and seed intakes were estimated by the Multiple Source Method using data from two 24-h dietary recalls. Metabolic syndrome was ascertained using biochemical data and self-reported medication use. Sex-specific effect estimates were obtained using logistic and linear regressions adjusting for lifestyle and socioeconomic confounders. RESULTS Compared to non-consumers, female, but not male, habitual consumers of either nuts or seeds had lower odds of having metabolic syndrome (OR: 0.83, 95% CI 0.71, 0.97). Both nut intake alone and seed intake alone were inversely associated with high fasting glucose and low HDL-cholesterol in females compared to non-consumers. When restricted to habitual consumers only, the combined intake of nuts and seeds at 6 g/day was associated with the lowest triglycerides and highest HDL-cholesterol in females. Combined consumption of nuts and seeds up to one ounce-equivalent (15 g) per day, but not in higher intake levels, was inversely associated with metabolic syndrome, high fasting glucose, central obesity, and low HDL-cholesterol in females. CONCLUSIONS Nut and seed consumption, both separately or combined, below 15 g/day was inversely associated with metabolic syndrome and its component conditions in females but not males.
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Affiliation(s)
- Tommy H T Wong
- School of Public Health, Li Ka Shing, Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong
| | - Elena S George
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3220, Australia
| | - Gavin Abbott
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3220, Australia
| | - Robin M Daly
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3220, Australia
| | | | - Sze-Yen Tan
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, VIC, 3220, Australia.
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13
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Bird Z, Iese V, Des Combes HJ, Alungo B, Wairiu M. Assessing rural household's food groups-and-sources and dietary diversity pattern in Malaita Province. Sci Rep 2023; 13:13251. [PMID: 37582964 PMCID: PMC10427622 DOI: 10.1038/s41598-023-39124-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 07/20/2023] [Indexed: 08/17/2023] Open
Abstract
Access to and availability of various food sources is not an issue in rural communities. However, there is no guarantee that households are not affected by nutritional inadequacy, which is still a problem in most underdeveloped nations. A mixed-methods study was conducted to determine the HDDS through the snowballing method for the last 12 months' food groups-and-sources and the 48-h diet recall. Ninety-eight households in two rural communities surrounding Sikwafta (zone one) and Malu'u (zone two) participated in the interview between April and May 2019. The results were then analyzed through SPSS and QDA MINER. The aim is to analyze the household dietary patterns of the communities between the two zones. The study also hypothesizes that the dietary pattern of households has not changed. Results showed that a total of nine food groups were consumed: grain, white roots, tubers, plantains, oils/fats (95.90%), condiments (83.70%), and meat/poultry/sea foods (77.60%). The majority of the food consumed comes from the gardens, followed by other food sources, which make up the average HDDS of five. A correlation analysis found a statistically significant relationship between HDDS and total meal (0.504*), with no relationships between demographics. When comparing 48-h food sources-and-groups to the previous year, there was little to no difference in accessibility and availability. This implies that the majority of households are likely to achieve their nutritional needs within the parameters of their dietary trend. Even though households have adequate access to food, there is a significant need to improve their nutritional needs, even if they consume the average amount of the required food groups.
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Affiliation(s)
- Zina Bird
- Pacific Centre for Environment and Sustainable Development (PaCE-SD), The University of the South Pacific, Suva, Fiji.
| | - Viliamu Iese
- Pacific Centre for Environment and Sustainable Development (PaCE-SD), The University of the South Pacific, Suva, Fiji
| | | | - Bradley Alungo
- Pacific Centre for Environment and Sustainable Development (PaCE-SD), The University of the South Pacific, Suva, Fiji
| | - Morgan Wairiu
- Islands Knowledge Institute, Honiara, Solomon Islands
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14
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Balali A, Askari G, Anjom-Shoae J, Sadeghi O. Association between nut consumption and prostate cancer risk in adults: A systematic review and dose-response meta-analysis of observational studies. Nutr Metab Cardiovasc Dis 2023; 33:1293-1307. [PMID: 37160404 DOI: 10.1016/j.numecd.2023.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 03/17/2023] [Accepted: 04/05/2023] [Indexed: 05/11/2023]
Abstract
AIMS Data on the association between nut consumption and prostate cancer risk are conflicting. Therefore, this systematic review and dose-response meta-analysis aimed to summarize available findings from observational studies on the associations of nut intake with risk of total, advanced, non-advanced, and fatal prostate cancers. DATA SYNTHESIS We searched the online databases of PubMed, Scopus, and Web of Science as well as Google Scholar using appropriate keywords to identify eligible articles up to September 2022. In total, 11 articles with a total sample size of 287,786 participants and 32,213 cases of prostate cancer were included in the current systematic review and meta-analysis. By comparing the highest and lowest intake of total nuts, pooled relative risks (RRs) and 95% confidence intervals (95% CIs) for total, advanced, non-advanced, and fatal prostate cancers were 0.94 (95% CI: 0.85-1.04, P = 0.22), 1.10 (95% CI: 0.98-1.24, P = 0.12), 0.97 (95% CI: 0.85-1.11, P = 0.69), 0.97 (95% CI: 0.79-1.18, P = 0.73), respectively, which indicated non-significant inverse associations for total, non-advanced, and fatal prostate cancers and a non-significant positive association for advanced prostate cancer. In the dose-response analyses, we found no evidence of a linear or non-linear association between total nut intake and prostate cancer risk. Data on other types of nuts, including walnut, tree nuts, peanut, and peanut butter, were not sufficient for performing a meta-analysis. CONCLUSION We found no significant association between nut intake and risk of total, advanced, non-advanced, and fatal prostate cancer. Further studies are required to confirm our findings. PROSPERO REGISTRATION CODE CRD42022347094. ETHICAL APPROVAL Not required.
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Affiliation(s)
- Arghavan Balali
- Student Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Gholamreza Askari
- Nutrition and Food Security Research Center, Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Javad Anjom-Shoae
- Adelaide Medical School, Faculty of Health and Medical Sciences, Adelaide, Australia
| | - Omid Sadeghi
- Nutrition and Food Security Research Center, Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.
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15
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Rosas M, Liu C, Hong MY. Effects of Mixed Nut Consumption on Blood Glucose, Insulin, Satiety, and the Microbiome in a Healthy Population: A Pilot Study. J Med Food 2023; 26:342-351. [PMID: 37083461 DOI: 10.1089/jmf.2022.0121] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023] Open
Abstract
Nuts contain many health-promoting nutrients, fiber, and phytochemicals. Nut consumption has been reported to improve several chronic disease risk factors. Most studies to date have investigated single variety nut consumption. A nut mixture may offer a more diverse array of nutrients over single variety nuts. The primary outcome of this study was to examine the effects of mixed nut consumption on postprandial glucose, insulin, and satiety in healthy young adults. Exploratory outcomes include the effects of daily nut consumption on stool microbiome and bowel movement patterns. Twenty participants were randomized to consume either 42 g of mixed nuts or 46 g of potato chips daily for 3 weeks. Mixed nut consumption did not alter postprandial blood glucose and insulin, while potato chip consumption increased glucose and insulin (P < .05). There were no significant differences in fasting blood glucose or insulin for either snack after 3 weeks of daily consumption. Both snacks increased satiety while there were no significant differences in body weight, body fat, blood pressure, waist-to-hip ratio, or anxiety. After 3 weeks of snack consumption, both groups significantly reduced straining during bowel movements while the mixed nut group slightly increased stool amount. There were no significant changes in microbiome composition for either group; however, there was a nonsignificant trend toward increased Firmicutes to Bacteroidetes ratio in the potato chip group and an opposite trend in the mixed nut group. The results of this study suggest that mixed nuts are a healthy alternative for blood sugar control. The study was registered at ClinicalTrials.gov, Number: NCT03375866.
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Affiliation(s)
- Martin Rosas
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, California, USA
| | - Changqi Liu
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, California, USA
| | - Mee Young Hong
- School of Exercise and Nutritional Sciences, San Diego State University, San Diego, California, USA
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16
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Mandalari G, Gervasi T, Rosenberg DW, Lapsley KG, Baer DJ. Effect of Nuts on Gastrointestinal Health. Nutrients 2023; 15:1733. [PMID: 37049572 PMCID: PMC10096892 DOI: 10.3390/nu15071733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/27/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023] Open
Abstract
Nuts are high nutrient-dense foods containing healthy lipids, dietary fiber, and bioactive phytochemicals, including vitamins and minerals. Although the beneficial effect of nut consumption on different chronic diseases has been well documented, especially in relation to their cardiometabolic benefits, less scientific evidence is available on their possible beneficial effects on gastrointestinal health. In this narrative review, we summarize the most important findings and new research perspectives in relation to the importance of nut consumption on gastrointestinal health. The integrity of the cell wall structure, cell size and particle size after mastication are known to play a crucial role in energy, nutrient and bioactive release from nuts during digestion, therefore affecting bioaccessibility. Other mechanisms, such as cell wall composition, thickness and porosity, as well as stability of the membranes surrounding the oil bodies within the cell, are also important for energy extraction. As the undigested nutrients and phytochemicals are delivered to the colon, effects on gut microbiota composition are predicted. Although the overall effect of nut consumption on microbial alpha- and beta-diversity has been inconsistent, some scientific evidence suggests an increase in fecal butyrate after almond consumption, and a beneficial role of walnuts on the prevention of ulcerative colitis and protection against the development of gastric mucosal lesions.
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Affiliation(s)
- Giuseppina Mandalari
- Department of Chemical, Biological, Pharmaceutical and Environmental Science, University of Messina, Viale Ferdinando Stagno d’Alcontres 31, 98166 Messina, Italy
| | - Teresa Gervasi
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy
| | - Daniel W. Rosenberg
- Centre for Molecular Oncology, University of Connecticut Health Center, Farmington, CT 06030-3101, USA
| | | | - David J. Baer
- USDA, Agricultural Research Service, Beltsville Human Nutrition Research Center, Beltsville, MD 20705, USA
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17
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Daştan E, Çelik ÖF, Baş O, Bulut Z, Lindemann SR, Tugay MI, Değermenci M, Suvarıklı-Alan B, Nizamlıoğlu M, Tunçil YE. Sex-dependent colonic microbiota modulation by hazelnut ( Corylus avellana L.) dietary fiber. Food Funct 2023; 14:2896-2907. [PMID: 36891893 DOI: 10.1039/d3fo00570d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
Although many efforts have been made to characterize the functional properties of hazelnut constituents (mainly its oil, protein, and phenolics), those of its dietary fiber (DF) have not been elucidated yet. Here, we aimed to investigate the impact of DF of natural and roasted hazelnuts, and hazelnut skin on the colonic microbiota in vivo (C57BL/6J mouse models) by determining their composition through 16S rRNA sequencing and microbial short-chain fatty acids (SCFAs) using gas chromatography. Our results revealed that hazelnut DF generally showed an acetogenic effect in male mice, whereas the same trend was not observed in the female counterparts. The 16S rRNA sequencing results showed that hazelnut DF, especially that of natural hazelnuts, increased the relative abundances of Lactobacillus-related OTUs that have probiotic potential. LEfSe analysis indicated that, for female mice, Lachnospiraceae, Prevotella, Ruminococcaceae, and Lactobacillus were found to be discriminators for DF of natural hazelnuts, roasted hazelnuts, hazelnut skin, and control, respectively, whereas Bacteroides, Lactobacillus, Prevotella, and Lactococcus were the discriminators for the male counterparts, respectively. This study clearly indicates that, although the roasting process slightly alters the functionalities, hazelnut DF favors beneficial microbes and stimulates beneficial microbial metabolites in the colon in a sex-dependent way, which could be a contributing factor to the health-promoting effects of hazelnuts. Furthermore, hazelnut skin, a byproduct of the hazelnut industry, was found to have potential to be utilized to produce functional DF targeting colonic health.
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Affiliation(s)
- Elanur Daştan
- Food Engineering Department, Agricultural Faculty, Ordu University, Ordu, 52200, Türkiye.
| | - Ömer F Çelik
- Food Engineering Department, Agricultural Faculty, Ordu University, Ordu, 52200, Türkiye.
| | - Orhan Baş
- Department of Anatomy, Faculty of Medicine, Ordu University, Ordu, 52200, Türkiye
| | - Zafer Bulut
- Department of Biochemistry, Faculty of Veterinary Medicine, Selçuk University, Konya, Türkiye
- Faculty of Veterinary Medicine, Dokuz Eylül University, İzmir, Türkiye
| | - Stephen R Lindemann
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, West Lafayette, 47907, IN, USA
- Department of Nutrition, Purdue University, West Lafayette, 47907, IN, USA
- Department of Biological Science, Purdue University, West Lafayette, 47907, IN, USA
| | - Mehmet I Tugay
- Food Engineering Department, Agricultural Faculty, Ordu University, Ordu, 52200, Türkiye.
| | - Muhammet Değermenci
- Department of Anatomy, Faculty of Medicine, Ordu University, Ordu, 52200, Türkiye
| | - Beyza Suvarıklı-Alan
- Department of Biochemistry, Faculty of Veterinary Medicine, Selçuk University, Konya, Türkiye
| | - Mehmet Nizamlıoğlu
- Department of Biochemistry, Faculty of Veterinary Medicine, Selçuk University, Konya, Türkiye
| | - Yunus E Tunçil
- Food Engineering Department, Agricultural Faculty, Ordu University, Ordu, 52200, Türkiye.
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18
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Spagnuolo L, Della Posta S, Fanali C, Dugo L, De Gara L. Chemical Composition of Hazelnut Skin Food Waste and Protective Role against Advanced Glycation End-Products (AGEs) Damage in THP-1-Derived Macrophages. Molecules 2023; 28:molecules28062680. [PMID: 36985650 PMCID: PMC10054400 DOI: 10.3390/molecules28062680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/09/2023] [Accepted: 03/12/2023] [Indexed: 03/18/2023] Open
Abstract
Glycation and the accumulation of advanced glycation end-products (AGEs) are known to occur during aging, diabetes and neurodegenerative diseases. Increased glucose or methylglyoxal (MGO) levels in the blood of diabetic patients result in increased AGEs. A diet rich in bioactive food compounds, like polyphenols, has a protective effect. The aim of this work is to evaluate the capacity of hazelnut skin polyphenolic extract to protect THP-1-macrophages from damage induced by AGEs. The main polyphenolic subclass was identified and quantified by means of HPLC/MS and the Folin–Ciocalteu method. AGEs derived from incubation of bovine serum albumin (BSA) and MGO were characterized by fluorescence. Cell viability measurement was performed to evaluate the cytotoxic effect of the polyphenolic extract in macrophages. Reactive oxygen species’ (ROS) production was assessed by the H2-DCF-DA assay, the inflammatory response by real-time PCR for gene expression, and the ELISA assay for protein quantification. We have shown that the polyphenolic extract protected cell viability from damage induced by AGEs. After treatment with AGEs, macrophages expressed high levels of pro-inflammatory cytokines and ROS, whereas in co-treatment with polyphenol extract there was a reduction in either case. Our study suggests that hazelnut skin polyphenol-rich extracts have positive effects and could be further investigated for nutraceutical applications.
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Affiliation(s)
| | | | | | - Laura Dugo
- Correspondence: ; Tel.: +39-06-22541-9470
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19
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Liu Z, Lin S, Liu W, Nakamura Y, Tang Y. Construction of benzyl isothiocyanate-loaded fish skin gelatin-luteolin compound emulsion delivery system, and its digestion and absorption characteristics. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:1864-1873. [PMID: 36571447 DOI: 10.1002/jsfa.12411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 12/13/2022] [Accepted: 12/26/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Fish skin gelatin (FSG) and luteolin (LUT) were used as composite emulsifiers, and benzyl isothiocyanate (BITC) was used as a model of nutrient delivery to construct a stable emulsion. The storage stability of the FSG-LUT emulsion and its effect on BITC release were investigated both in vitro and ex vivo. RESULTS LUT can quench FSG fluorophores statically and form a stable complex through hydrogen bonding and hydrophobic interactions. The FSG-LUT emulsion storage stability and embedding rate were higher than those of the FSG emulsion. The FSG-LUT emulsion microstructure was resistant to oral and gastric digestion, and the BITC retention rate and bioaccessibility were much higher than those of the FSG emulsion. Lastly, the ex vivo everted gut sac of rat intestine study demonstrated that BITC showed the highest absorption in the ileum, and the FSG-LUT emulsion absorbed BITC and sustained a controlled release in a specific position. CONCLUSION LUT could form stable complexes with FSG, which improved the stability and bioavailability of BITC in the FSG-LUT emulsion delivery system, and promoted further intestinal BITC absorption. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Zhiyu Liu
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian, P. R. China
| | - Songyi Lin
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian, P. R. China
| | - Wenwen Liu
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian, P. R. China
| | - Yoshimasa Nakamura
- Environmental and Life Science, Institute of Academic and Research, Okayama University, Okayama, Japan
| | - Yue Tang
- National Engineering Research Center of Seafood, School of Food Science and Technology, Dalian Polytechnic University, Dalian, P. R. China
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20
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Gonçalves B, Pinto T, Aires A, Morais MC, Bacelar E, Anjos R, Ferreira-Cardoso J, Oliveira I, Vilela A, Cosme F. Composition of Nuts and Their Potential Health Benefits-An Overview. Foods 2023; 12:942. [PMID: 36900459 PMCID: PMC10000569 DOI: 10.3390/foods12050942] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 02/25/2023] Open
Abstract
The possibility that nut intake may defend human health is an interesting point of view and has been investigated worldwide. Consequently, nuts are commonly promoted as healthy. In recent decades, the number of investigations proposing a correlation between nut consumption and a decrease in the risk of key chronic diseases has continued to increase. Nuts are a source of intake of fiber, and dietary fiber is associated with a reduced occurrence of obesity and cardiovascular diseases. Nuts likewise provide minerals and vitamins to the diet and supply phytochemicals that function as antioxidant, anti-inflammatory, and phytoestrogens agents and other protective mechanisms. Therefore, the main goal of this overview is to summarize current information and to describe the utmost new investigation concerning the health benefits of certain nuts.
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Affiliation(s)
- Berta Gonçalves
- CITAB, Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Inov4Agro, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, University of Trás-of-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Teresa Pinto
- CITAB, Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Inov4Agro, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, University of Trás-of-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Alfredo Aires
- CITAB, Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Inov4Agro, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, University of Trás-of-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Maria Cristina Morais
- CITAB, Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Inov4Agro, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, University of Trás-of-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Eunice Bacelar
- CITAB, Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Inov4Agro, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, University of Trás-of-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Rosário Anjos
- CITAB, Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Inov4Agro, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, University of Trás-of-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Jorge Ferreira-Cardoso
- CITAB, Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Inov4Agro, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, University of Trás-of-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Ivo Oliveira
- CITAB, Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Inov4Agro, Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production, University of Trás-of-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Alice Vilela
- CQ-VR, Chemistry Research Centre—Vila Real, University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
| | - Fernanda Cosme
- CQ-VR, Chemistry Research Centre—Vila Real, University of Trás-os-Montes and Alto Douro, Quinta de Prados, 5000-801 Vila Real, Portugal
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21
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Shen Y, Yu T, Wang Z, Li X, Wu Y, Chen H. Non-thermal processing of cashews: irradiation reduces allergenicity by altering the structure of Ana o 3. Food Funct 2023; 14:1962-1970. [PMID: 36723115 DOI: 10.1039/d2fo03057h] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Traditional thermal processing of cashews not only results in nutrient loss and harmful by-products, but also does not significantly reduce allergenicity. Irradiation could be an important non-thermal processing method to reduce cashew allergens' allergenicity and retain their nutritional properties. This study aimed to evaluate the effects of gamma irradiation processing on the structure and potential allergenicity of Ana o 3. The Ana o 3 solutions were gamma-irradiated at 0, 1, 3, 5, and 10 kGy. The structure change was monitored by Tricine-SDS-PAGE, circular dichroism spectroscopy, and fluorescence spectroscopy. The potential allergenicity was tested by immunoblotting, indirect competitive ELISA, and the human basophil KU812 degranulation assay using serum from cashew allergy patients. The results of CD spectroscopy showed that the content of α-helices decreased from 46.8% to 30.9% after 3 to 10 kGy, while the content of random coils increased from 23.7% to 33.3%. Meanwhile, a large number of hydrophobic regions were exposed, resulting in an increase in the hydrophobic surface of the protein. In terms of allergenicity, the IC50 values obtained by the competitive inhibition ELISA after irradiation increased from 0.628 to 4.054 μg mL-1, indicating that irradiation reduced the IgE binding capacity of Ana o 3, which was consistent with the results of western blotting. In addition, the basophil degranulation analysis showed that the release of IL-6, TNF-α, and histamine was decreased. It was shown that the potential allergenicity of the irradiated Ana o 3 was remarkably decreased since irradiation could mask or destroy the allergen epitopes, providing a new approach to reduce the allergenicity of cashew products.
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Affiliation(s)
- Yunpeng Shen
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China. .,College of Food Science and Technology, Nanchang University, Nanchang 330031, P R. China.,Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, China
| | - Tian Yu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China. .,College of Food Science and Technology, Nanchang University, Nanchang 330031, P R. China.,Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, China
| | - Zhongliang Wang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China. .,College of Food Science and Technology, Nanchang University, Nanchang 330031, P R. China.,Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, China
| | - Xin Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China. .,College of Food Science and Technology, Nanchang University, Nanchang 330031, P R. China
| | - Yong Wu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China. .,Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, China
| | - Hongbing Chen
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China. .,Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, China
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22
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Yang J, Lee R, Schulz Z, Hsu A, Pai J, Yang S, Henning SM, Huang J, Jacobs JP, Heber D, Li Z. Mixed Nuts as Healthy Snacks: Effect on Tryptophan Metabolism and Cardiovascular Risk Factors. Nutrients 2023; 15:569. [PMID: 36771274 PMCID: PMC9921623 DOI: 10.3390/nu15030569] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/06/2023] [Accepted: 01/16/2023] [Indexed: 01/24/2023] Open
Abstract
We recently demonstrated that the consumption of mixed tree nuts (MTNs) during caloric restriction decreased cardiovascular risk factors and increased satiety. Tryptophan (Trp) metabolism has been indicated as a factor in cardiovascular disease. Here, we investigated the effect of MTNs on Trp metabolism and the link to cardiovascular risk markers. Plasma and stool were collected from 95 overweight individuals who consumed either MTNs (or pretzels) daily as part of a hypocaloric weight loss diet for 12 weeks followed by an isocaloric weight maintenance program for an additional 12 weeks. Plasma and fecal samples were evaluated for Trp metabolites by LC-MS and for gut microbiota by 16S rRNA sequencing. Trp-kynurenine metabolism was reduced only in the MTNs group during weight loss (baseline vs. week 12). Changes in Trp-serotonin (week 24) and Trp-indole (week 12) metabolism from baseline were increased in the MTNs group compared to the pretzel group. Intergroup analysis between MTN and pretzel groups does not identify significant microbial changes as indicated by alpha diversity and beta diversity. Changes in the relative abundance of genus Paludicola during intervention are statistically different between the MTNs and pretzel group with p < 0.001 (q = 0.07). Our findings suggest that consumption of MTNs affects Trp host and microbial metabolism in overweight and obese subjects.
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Affiliation(s)
- Jieping Yang
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Rupo Lee
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Zachary Schulz
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Albert Hsu
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Jonathan Pai
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Scarlet Yang
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Susanne M. Henning
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Jianjun Huang
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Jonathan P. Jacobs
- The Vatche and Tamar Manoukian Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Division of Gastroenterology, Hepatology and Parenteral Nutrition, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, CA 90073, USA
| | - David Heber
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
| | - Zhaoping Li
- Center for Human Nutrition, David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
- Department of Medicine, VA Greater Los Angeles Health Care System, Los Angeles, CA 90073, USA
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23
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Chen JC, Wang R, Wei CC. Anti-aging effects of dietary phytochemicals: From Caenorhabditis elegans, Drosophila melanogaster, rodents to clinical studies. Crit Rev Food Sci Nutr 2023; 64:5958-5983. [PMID: 36597655 DOI: 10.1080/10408398.2022.2160961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Anti-aging research has become critical since the elderly population is increasing dramatically in this era. With the establishment of frailty phenotype and frailty index, the importance of anti-frailty research is concurrently enlightened. The application of natural phytochemicals against aging or frailty is always intriguing, and abundant related studies have been published. Various models are designed for biological research, and each model has its strength and weakness in deciphering the complex aging mechanisms. In this article, we attempt to show the potential of Caenorhabditis elegans in the study of phytochemicals' effects on anti-aging by comparing it to other animal models. In this review, the lifespan extension and anti-aging effects are demonstrated by various physical, cellular, or molecular biomarkers of dietary phytochemicals, including resveratrol, curcumin, urolithin A, sesamin, fisetin, quercetin, epigallocatechin-3-gallate, epicatechin, spermidine, sulforaphane, along with extracts of broccoli, cocoa, and blueberry. Meanwhile, the frequency of phytochemicals and models studied or presented in publications since 2010 were analyzed, and the most commonly mentioned animal models were rats, mice, and the nematode C. elegans. This up-to-date summary of the anti-aging effect of certain phytochemicals has demonstrated powerful potential for anti-aging or anti-frailty in the human population.
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Affiliation(s)
- Ju-Chi Chen
- Institute of Food Safety and Health, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Reuben Wang
- Institute of Food Safety and Health, College of Public Health, National Taiwan University, Taipei, Taiwan
- Master of Public Health Program, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Chia-Cheng Wei
- Institute of Food Safety and Health, College of Public Health, National Taiwan University, Taipei, Taiwan
- Department of Public Health, College of Public Health, National Taiwan University, Taipei, Taiwan
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24
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Morvaridzadeh M, Qorbani M, Shokati Eshkiki Z, Estêvão MD, Mohammadi Ganjaroudi N, Toupchian O, Abdollahi S, Pizarro AB, Abu-Zaid A, Zadro JR, Heshmati J, Ziaei S. The effect of almond intake on cardiometabolic risk factors, inflammatory markers, and liver enzymes: A systematic review and meta-analysis. Phytother Res 2022; 36:4325-4344. [PMID: 36331011 DOI: 10.1002/ptr.7622] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/06/2022] [Accepted: 08/20/2022] [Indexed: 11/06/2022]
Abstract
Almond intake may be correlated with improvements in several cardiometabolic parameters, but its effects are controversial in the published literature, and it needs to be comprehensively summarized. We conducted a systematic search in several international electronic databases, including MEDLINE, EMBASE, Scopus, Web of Science, Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov until April 2021 to identify randomized controlled trials that examined the effects of almond consumption on cardiometabolic risk factors, inflammatory markers, and liver enzymes. Data were pooled using the random-effects model method and presented as standardized mean differences (SMDs) with 95% confidence intervals (CIs). Twenty-six eligible trials were analyzed (n = 1750 participants). Almond intake significantly decreased diastolic blood pressure, total cholesterol, triglyceride, low-density lipoprotein (LDL), non-high-density lipoprotein (HDL), and very LDL (p < 0.05). The effects of almond intake on systolic blood pressure, fasting blood glucose, insulin, hemoglobin A1c, homeostatic model assessment of insulin resistance, C-peptide, alanine aminotransferase, aspartate aminotransferase, gamma-glutamyl transferase, C-reactive protein (CRP), hs-CRP (high sensitivity C-reactive protein), interleukin 6, tumor necrosis factor-α, ICAM (Intercellular Adhesion Molecule), VCAM (Vascular Cell Adhesion Molecule), homocysteine, HDL, ox-LDL, ApoA1, ApoB, and lipoprotien-a were not statistically significant (p > .05). The current body of evidence supports the ingestion of almonds for their beneficial lipid-lowering and antihypertensive effects. However, the effects of almonds on antiinflammatory markers, glycemic control, and hepatic enzymes should be further evaluated via performing more extensive randomized trials.
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Affiliation(s)
- Mojgan Morvaridzadeh
- Songhor Healthcare Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mostafa Qorbani
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.,Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Shokati Eshkiki
- Alimentary Tract Research Center, Clinical Science Reseaech Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - M Dulce Estêvão
- Escola Superior de Saúde, Universidade do Algarve, Faro, Portugal
| | | | - Omid Toupchian
- Department of Nutrition and Public Health, School of Health, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Shima Abdollahi
- Department of Nutrition and Public Health, School of Health, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | | | - Ahmed Abu-Zaid
- Department of Pharmacology, College of Graduate Health Sciences, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Joshua R Zadro
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Javad Heshmati
- Songhor Healthcare Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Somayeh Ziaei
- Anesthesiologist, ICU Department, Emam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
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25
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Zanesco S, Hall W, Gibson R, Griffiths C, Maruthappu T. Approaches to nutrition intervention in plaque psoriasis, a multi-system inflammatory disease-The Diet and Psoriasis Project (DIEPP). NUTR BULL 2022; 47:524-537. [PMID: 36082746 DOI: 10.1111/nbu.12580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 01/04/2023]
Abstract
Psoriasis is an immune-mediated inflammatory skin disease affecting approximately 2% of the UK population. Its pathogenesis is suggested to be an outcome of genetic and environmental interplay. People with psoriasis have an increased likelihood of developing other conditions such as type 2 diabetes and cardiovascular disease. Systemic inflammation is hypothesised to be the common link between psoriasis and cardio-metabolic diseases. Emerging evidence shows diet as a potential therapeutic adjunct in the management of psoriasis. The Diet and Psoriasis Project (DIEPP) aims to investigate whether dietary factors are related to psoriasis severity by conducting an observational study followed by a dietary intervention trial, to assess the effect of the Mediterranean diet (MedD) and time-restricted eating (TRE) on psoriasis. This review article will explore the potential mechanisms by which the MedD and TRE may exert protective effects on psoriasis, evaluate the current evidence, and outline the design of the DIEPP. Given the early-stage evidence, we hope to be able to build knowledge to derive medically approved dietary recommendations and contribute to the research gaps exploring the role of diet and psoriasis.
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Affiliation(s)
- Sylvia Zanesco
- Department of Nutritional Sciences, King's College London, London, UK
| | - Wendy Hall
- Department of Nutritional Sciences, King's College London, London, UK
| | - Rachel Gibson
- Department of Nutritional Sciences, King's College London, London, UK
| | - Christopher Griffiths
- Division of Musculoskeletal & Dermatological Sciences, The University of Manchester, Manchester, UK
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26
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Looi D, Moorthy M, Chaiyakunapruk N, Devi Palanisamy U. Impact of ellagitannin-rich fruit consumption on blood pressure: A systematic review and meta-analysis of randomized controlled trials. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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27
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Antioxidants in Animal Nutrition: UHPLC-ESI-Q qTOF Analysis and Effects on In Vitro Rumen Fermentation of Oak Leaf Extracts. Antioxidants (Basel) 2022; 11:antiox11122366. [PMID: 36552573 PMCID: PMC9774136 DOI: 10.3390/antiox11122366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 11/23/2022] [Accepted: 11/26/2022] [Indexed: 12/03/2022] Open
Abstract
The genus Quercus supplies a large amount of residual material (e.g., bark, acorns, leaves, wood), the valorization of which can favor a supply of antioxidant polyphenols to be used in the pharmaceutical, nutraceutical, or cosmeceutical sector. The recovery of specialized metabolites could also benefit livestock feeding, so much so that polyphenols have gained attention as rumen fermentation modifiers and for mitigating the oxidative imbalance to which farm animals are subject. In this context, leaves of Quercus robur L. from Northern Germany were of interest and the alcoholic extract obtained underwent an untargeted profiling by means of ultra-high-performance liquid chromatography/high-resolution tandem mass spectrometry (UHPLC-HRMS/MS) techniques. As triterpenes and fatty acids occurred, the alcoholic extract fractionation pointed out the obtainment of a polyphenol fraction, broadly constituted by coumaroyl flavonol glycosides and condensed tannins. Total phenol, flavonoid and condensed tannins content assays, as well as antiradical (DPPH● and ABTS+●) and reducing activity (PFRAP) were carried out on the alcoholic extract and its fractions. When the effects on rumen liquor was evaluated in vitro in terms of changes in fermentation characteristics, it was observed that oak leaf extract and its fractions promoted an increase in total volatile fatty acids and differently modulated the relative content of each fatty acid.
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28
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Elouafy Y, El Idrissi ZL, El Yadini A, Harhar H, Alshahrani MM, AL Awadh AA, Goh KW, Ming LC, Bouyahya A, Tabyaoui M. Variations in Antioxidant Capacity, Oxidative Stability, and Physicochemical Quality Parameters of Walnut ( Juglans regia) Oil with Roasting and Accelerated Storage Conditions. Molecules 2022; 27:molecules27227693. [PMID: 36431794 PMCID: PMC9696496 DOI: 10.3390/molecules27227693] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/11/2022] [Accepted: 09/16/2022] [Indexed: 11/11/2022] Open
Abstract
Walnut oil, like all vegetable oils, is chemically unstable because of the sensitivity of its unsaturated fatty acids to the oxidation phenomenon. This phenomenon is based on a succession of chemical reactions, under the influence of temperature or storage conditions, that always lead to a considerable change in the quality of the oil by promoting the oxidation of unsaturated fatty acids through the degradation of their C-C double bonds, leading to the formation of secondary oxidation products that reduce the nutritional values of the oil. This research examines the oxidative stability of roasted and unroasted cold-pressed walnut oils under accelerated storage conditions. The oxidative stability of both oils was evaluated using physicochemical parameters: chemical composition (fatty acids, phytosterols, and tocopherols), pigment content (chlorophyll and carotenoids), specific extinction coefficients (K232 and K270), and quality indicators (acid and peroxide value) as well as the evaluation of radical scavenging activity by the DPPH method. The changes in these parameters were evaluated within 60 days at 60 ± 2 °C. The results showed that the levels of total phytosterols, the parameters of the acid and peroxide value, K232 and K270, increased slightly for both oils as well as the total tocopherol content and the antioxidant activity affected by the roasting process. In contrast, the fatty acid profiles did not change considerably during the 60 days of our study. After two months of oil treatment at 60 °C, the studied oils still showed an excellent physicochemical profile, which allows us to conclude that these oils are stable and can withstand such conditions. This may be due to the considerable content of tocopherols (vitamin E), which acts as an antioxidant.
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Affiliation(s)
- Youssef Elouafy
- Laboratory of Materials, Nanotechnology and Environment LMNE, Faculty of Sciences, Mohammed V University in Rabat, Rabat BP 1014, Morocco
| | - Zineb Lakhlifi El Idrissi
- Laboratory of Materials, Nanotechnology and Environment LMNE, Faculty of Sciences, Mohammed V University in Rabat, Rabat BP 1014, Morocco
| | - Adil El Yadini
- Laboratory of Materials, Nanotechnology and Environment LMNE, Faculty of Sciences, Mohammed V University in Rabat, Rabat BP 1014, Morocco
| | - Hicham Harhar
- Laboratory of Materials, Nanotechnology and Environment LMNE, Faculty of Sciences, Mohammed V University in Rabat, Rabat BP 1014, Morocco
| | - Mohammed Merae Alshahrani
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Najran University, P.O. Box 1988, Najran 61441, Saudi Arabia
| | - Ahmed Abdullah AL Awadh
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Najran University, P.O. Box 1988, Najran 61441, Saudi Arabia
| | - Khang Wen Goh
- Faculty of Data Science and Information Technology, INTI International University, Nilai 71800, Malaysia
- Correspondence: (K.W.G.); (A.B.)
| | - Long Chiau Ming
- PAP Rashidah Sa’adatul Bolkiah Institute of Health Sciences, Universiti Brunei Darussalam, Gadong BE1410, Brunei
| | - Abdelhakim Bouyahya
- Laboratory of Human Pathologies Biology, Faculty of Sciences, Mohammed V University in Rabat, Rabat BP 1014, Morocco
- Correspondence: (K.W.G.); (A.B.)
| | - Mohamed Tabyaoui
- Laboratory of Materials, Nanotechnology and Environment LMNE, Faculty of Sciences, Mohammed V University in Rabat, Rabat BP 1014, Morocco
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29
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Zhang M, Li RW, Yang H, Tan Z, Liu F. Recent advances in developing butyrogenic functional foods to promote gut health. Crit Rev Food Sci Nutr 2022; 64:4410-4431. [PMID: 36330804 DOI: 10.1080/10408398.2022.2142194] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
As one of the major short-chain fatty acids produced via microbial fermentation, butyrate serves as not only a preferred energy substrate but also an important signaling molecule. Butyrate concentrations in circulation, tissues, and gut luminal contents have important pathophysiological implications. The genetic capacity of butyrate biosynthesis by the gut microbiota is frequently compromised during aging and various disorders, such as inflammatory bowel disease, metabolic disorders and colorectal cancer. Substantial efforts have been made to identify potent butyrogenic substrates and butyrate-hyperproducing bacteria to compensate for butyrate deficiency. Interindividual butyrogenic responses exist, which are more strongly predicted by heterogeneity in the gut microbiota composition than by ingested prebiotic substrates. In this review, we catalog major food types rich in butyrogenic substrates. We also discuss the potential of butyrogenic foods with proven properties for promoting gut health and disease management using findings from clinical trials. Potential limitations and constraints in the current research are highlighted. We advocate a precise nutrition approach in designing future clinical trials by prescreening individuals for key gut microbial signatures when recruiting study volunteers. The information provided in this review will be conducive to the development of microbiota engineering approaches for enhancing the sustained production of butyrate.
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Affiliation(s)
- Miao Zhang
- College of Agriculture, Henan Provincial Key Laboratory of Ion Beam Bioengineering, Zhengzhou University, Zhengzhou, China
| | - Robert W Li
- Animal Parasitic Diseases Laboratory, USDA-ARS, Beltsville, Maryland, USA
| | - Haiyan Yang
- College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Zhongfang Tan
- College of Agriculture, Henan Provincial Key Laboratory of Ion Beam Bioengineering, Zhengzhou University, Zhengzhou, China
| | - Fang Liu
- College of Public Health, Zhengzhou University, Zhengzhou, China
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30
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Pérez-Báez AJ, Valenzuela-Melendres M, Camou JP, Viuda-Martos M, González-Ríos H, Ayala-Zavala F, Gonzalez Aguilar G, Peña-Ramos A. Modelling the effects of pecan nut [Carya illinoinensis (Wangenh.) K.Koch], roselle (Hibiscus sabdariffa L.), and salt on the quality characteristics of beef patties. INTERNATIONAL FOOD RESEARCH JOURNAL 2022. [DOI: 10.47836/ifrj.29.5.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The meat industry has become increasingly interested in developing products containing new ingredients oriented to consumers’ health. Health benefits are gained from frequent consumption of pecan nut and roselle, which can therefore be used as ingredients in meat product formulations. However, incorporating novel ingredients or reducing the content of traditional ingredients might affect meat product quality, thus needs to be evaluated and optimised for the development of functional foods. The objective of the present work was to assess how pecan nut (0 to 10%), roselle (0 to 2%), and salt (0 to 2%) affect the physicochemical properties, antioxidant, and sensory characteristics of beef patties, and use response surface methodology to optimise the content of these ingredients in a meat product formulation. Regression models were developed to predict quality properties. All models were significant (p < 0.05) with an R2 > 0.85 and a nonsignificant lack of fit (p > 0.05), thus indicating that these models could adequately predict response variables. The optimised formulation was 7.97% pecan nut, 1.59% roselle, and 1.08% salt. The predicted physicochemical properties were L* = 42.88, a* = 12.29, b* = 8.51, pH = 5.10, and cooking loss = 24.66%; the antioxidant properties were DPPH = 0.53 mg TE/g fp, ABTS = 0.65 mg TE/g fp, and total phenolic content = 0.46 mg GA/g fp; and the sensory properties were flavour = 7.03, tenderness = 6.98, and juiciness = 7.01. Pecan nut and roselle are promising natural ingredients that can be used to prepare low-salt beef patties.
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31
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Montemayor S, Mascaró CM, Ugarriza L, Casares M, Gómez C, Martínez JA, Tur JA, Bouzas C. Intrahepatic Fat Content and COVID-19 Lockdown in Adults with NAFLD and Metabolic Syndrome. Nutrients 2022; 14:nu14173462. [PMID: 36079720 PMCID: PMC9457922 DOI: 10.3390/nu14173462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/16/2022] Open
Abstract
Background: COVID-19 lockdowns had a significant impact on people’s health, triggering levels of anxiety, perceived stress, and changes in food and nutritional status. Objectives: To assess the changes in dietary habits, metabolic syndrome (MetS) and liver parameters before and after the COVID-19 lockdown according to changes in intrahepatic fat content in adults with non-alcoholic fatty liver disease (NAFLD) and MetS. Design: Pre- and post-lockdown observation of the COVID-19 lockdown on fifty-nine 40–60-year-old participants with MetS and NAFLD, in a parallel group, randomised experiment intended to treat NAFLD. Methods: Anthropometrics, liver and MetS biochemical parameters, intrahepatic fat content by abdominal magnetic resonance imaging, and dietary assessment using a validated 148-item Food Frequency Questionnaire were collected pre-COVID-19 lockdown and post-lockdown. Results: COVID-19 lockdown led to negative changes in the liver of patients with NAFLD and MetS, with weight gain and increases in glycemia, ALT and intrahepatic fat content post lockdown. Participants with worsened liver status had low consumption of fibre, cheese, nuts and coffee, and high consumption of sweets and pastries. Participants who improved liver status ameliorated ALT values, waist circumference, and intrahepatic fat content, assessed by magnetic resonance imaging post-lockdown. Conclusions: The maintenance of healthy lifestyle habits is vital, especially for populations with NAFLD and MetS, to reduce unhealthy lifestyle patterns displayed during lockdown.
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Affiliation(s)
- Sofía Montemayor
- Research Group on Community Nutrition and Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain
- Health Institute of the Balearic Islands (IDISBA), 07120 Palma de Mallorca, Spain
| | - Catalina M. Mascaró
- Research Group on Community Nutrition and Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain
- Health Institute of the Balearic Islands (IDISBA), 07120 Palma de Mallorca, Spain
| | - Lucía Ugarriza
- Research Group on Community Nutrition and Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain
- Health Institute of the Balearic Islands (IDISBA), 07120 Palma de Mallorca, Spain
- Camp Redó Primary Health Care Center, 07010 Palma de Mallorca, Spain
| | - Miguel Casares
- Radiodiagnosis Service, Red Asistencial Juaneda, 07011 Palma de Mallorca, Spain
| | - Cristina Gómez
- Research Group on Community Nutrition and Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain
- Health Institute of the Balearic Islands (IDISBA), 07120 Palma de Mallorca, Spain
- Clinical Analysis Service, Universitary Hospital Son Espases, 07120 Palma de Mallorca, Spain
| | - J. Alfredo Martínez
- Center for Nutrition Research, Department of Nutrition, Food Sciences, and Physiology, University of Navarra, 31008 Pamplona, Spain
- Cardiometabolics Precision Nutrition Program, IMDEA Food, CEI UAM-CSIC, 28049 Madrid, Spain
| | - Josep A. Tur
- Research Group on Community Nutrition and Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain
- Health Institute of the Balearic Islands (IDISBA), 07120 Palma de Mallorca, Spain
- CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
- Correspondence:
| | - Cristina Bouzas
- Research Group on Community Nutrition and Oxidative Stress, University of the Balearic Islands-IUNICS, 07122 Palma de Mallorca, Spain
- Health Institute of the Balearic Islands (IDISBA), 07120 Palma de Mallorca, Spain
- CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038), Instituto de Salud Carlos III (ISCIII), 28029 Madrid, Spain
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Mateos R, Salvador MD, Fregapane G, Goya L. Why Should Pistachio Be a Regular Food in Our Diet? Nutrients 2022; 14:3207. [PMID: 35956383 PMCID: PMC9370095 DOI: 10.3390/nu14153207] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 11/17/2022] Open
Abstract
The pistachio is regarded as a relevant source of biologically active components that, compared to other nuts, possess a healthier nutritional profile with low-fat content composed mainly of monounsaturated fatty acids, a high source of vegetable protein and dietary fibre, remarkable content of minerals, especially potassium, and an excellent source of vitamins, such as vitamins C and E. A rich composition in terms of phytochemicals, such as tocopherols, carotenoids, and, importantly, phenolic compounds, makes pistachio a powerful food to explore its involvement in the prevention of prevalent pathologies. Although pistachio has been less explored than other nuts (walnut, almonds, hazelnut, etc.), many studies provide evidence of its beneficial effects on CVD risk factors beyond the lipid-lowering effect. The present review gathers recent data regarding the most beneficial effects of pistachio on lipid and glucose homeostasis, endothelial function, oxidative stress, and inflammation that essentially convey a protective/preventive effect on the onset of pathological conditions, such as obesity, type 2 diabetes, CVD, and cancer. Likewise, the influence of pistachio consumption on gut microbiota is reviewed with promising results. However, population nut consumption does not meet current intake recommendations due to the extended belief that they are fattening products, their high cost, or teething problems, among the most critical barriers, which would be solved with more research and information.
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Affiliation(s)
- Raquel Mateos
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC), José Antonio Nováis 10, 28040 Madrid, Spain
| | - María Desamparados Salvador
- Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Camilo José Cela n° 10, 13071 Ciudad Real, Spain
| | - Giuseppe Fregapane
- Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Camilo José Cela n° 10, 13071 Ciudad Real, Spain
| | - Luis Goya
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Spanish National Research Council (CSIC), José Antonio Nováis 10, 28040 Madrid, Spain
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Emanet M, Şen Ö, Pignatelli F, Lavarello C, Petretto A, Ciofani G. Hazelnut extract-loaded nanostructured lipid carriers and evaluation of their antioxidant properties. Front Bioeng Biotechnol 2022; 10:953867. [PMID: 35992355 PMCID: PMC9388725 DOI: 10.3389/fbioe.2022.953867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/12/2022] [Indexed: 01/27/2023] Open
Abstract
Reactive oxygen species (ROS) are a common hallmark of many degenerative diseases, developing in all those cases where a failure of physiological antioxidant mechanisms occurs (in particular, antioxidant enzymes and the glutathione system), or in case of exposure to an extremely high level of oxidants. In this regard, antioxidant natural extracts are promising compounds as preventive or therapeutic agents against ROS-dependent degenerations. In this study, a deep investigation of hazelnut (Corylus avellana) extract has been performed in terms of mass spectroscopy, evaluation of phenolic content, and antioxidant capacity. Then, nanostructured lipid carriers (NLCs) have been exploited for encapsulation of the hazelnut extracts in order to achieve prolonged bioactivity, increased stability, and targeting through a sustainable delivery approach. The hazelnut extract-loaded NLCs (NE_NLCs) have been deeply characterized for their stability, production yield, and encapsulation efficiency. Moreover, NE_NLCs showed optimal cytocompatibility on human dermal fibroblast (HDF) cells, as well as excellent antioxidant activity, upon pro-oxidant stimulus on HDF cells.
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Affiliation(s)
- Melis Emanet
- Istituto Italiano di Tecnologia, Smart Bio-Interfaces, Pontedera, Italy
- *Correspondence: Melis Emanet, ; Gianni Ciofani,
| | - Özlem Şen
- Istituto Italiano di Tecnologia, Smart Bio-Interfaces, Pontedera, Italy
| | | | - Chiara Lavarello
- IRCCS Istituto Giannina Gaslini, Core Facilities-Clinical Proteomics and Metabolomics, Genova, Italy
| | - Andrea Petretto
- IRCCS Istituto Giannina Gaslini, Core Facilities-Clinical Proteomics and Metabolomics, Genova, Italy
| | - Gianni Ciofani
- Istituto Italiano di Tecnologia, Smart Bio-Interfaces, Pontedera, Italy
- *Correspondence: Melis Emanet, ; Gianni Ciofani,
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Parafati L, Restuccia C, Cirvilleri G. Efficacy and mechanism of action of food isolated yeasts in the control of Aspergillus flavus growth on pistachio nuts. Food Microbiol 2022; 108:104100. [DOI: 10.1016/j.fm.2022.104100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 07/21/2022] [Accepted: 07/22/2022] [Indexed: 12/01/2022]
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Ferrari V, Gil G, Heinzen H, Zoppolo R, Ibáñez F. Influence of Cultivar on Nutritional Composition and Nutraceutical Potential of Pecan Growing in Uruguay. Front Nutr 2022; 9:868054. [PMID: 35811969 PMCID: PMC9257632 DOI: 10.3389/fnut.2022.868054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 05/30/2022] [Indexed: 11/24/2022] Open
Abstract
Composition and antioxidant properties of sixteen pecan [Carya illinoinensis (Wangenh) K. Koch] cultivars grown simultaneously in a single experimental orchard in Uruguay were evaluated to characterize their nutritional properties and nutraceutical potential. The percentage of oil, moisture, ash, minerals, and proteins were determined and also the fatty acid profile. Total phenolic compounds [18–41 mg gallic acid equivalents (GAEs)/g], condensed tannin [2–12 mg catechin equivalents (CEs)/g], and tocopherols (110–163 μg/g) contents were estimated in nut kernels. Total phenolic compounds (32–117 mg GAE/g), condensed tannins (130–357 mg CE/g), and total anthocyanins (1–3 mg 3-glucoside cyanidin/g) were also determined for pecan shells. The antioxidant activity in shells [57.15–578.88 μmol Trolox equivalents (TEs)/g] was 5 times higher compared with the kernels (23.15–156.60 μmol TEs/g) measured with hydrophilic ORAC. Bioactive compounds concentrations present statistically significant genetic variability between cultivars studied (p < 0.05). The presence of phenolic compounds was related with high-antioxidant capacity in kernels and shells, and a strong correlation between content of total phenolic compounds and condensed tannins in pecan shells was found. Principal component analysis (PCA) and hierarchical cluster analysis (HCA) show association between cultivars and the observed variables. The nutritional profile in the different cultivars showed the trends described in other countries, but this work shows some significant differences that could be attributed to the specific edaphoclimatic conditions of cultivation in Uruguay.
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Affiliation(s)
- Virginia Ferrari
- Laboratorio de Agroalimentos, Instituto Nacional de Investigación Agropecuaria, Canelones, Uruguay
| | - Guillermo Gil
- Laboratorio de Química de Productos Naturales, Departamento de Química Orgánica, Facultad de Química, Universidad de la República, Montevideo, Uruguay
| | - Horacio Heinzen
- Laboratorio de Química de Productos Naturales, Departamento de Química Orgánica, Facultad de Química, Universidad de la República, Montevideo, Uruguay
| | - Roberto Zoppolo
- Programa Nacional de Investigación Producción Frutícola, Instituto Nacional de Investigación Agropecuaria, Canelones, Uruguay
| | - Facundo Ibáñez
- Laboratorio de Agroalimentos, Instituto Nacional de Investigación Agropecuaria, Canelones, Uruguay
- Programa Nacional de Investigación Producción Frutícola, Instituto Nacional de Investigación Agropecuaria, Canelones, Uruguay
- *Correspondence: Facundo Ibáñez,
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Abstract
PURPOSE OF REVIEW Interest in preventing atherosclerosis and cardiovascular disease extends beyond essential nutrients and dietary patterns. This article reviews the potential for bioactive compounds to play a role in prevention and the recent process in guidance for developing policy for bioactives. RECENT FINDINGS A framework for developing recommended intakes of bioactives dietary substances was recently developed and the first guideline expected is for a bioactive targeted for cardiometabolic health. Bioactives target endothelial health, the gut microbiome, serum lipids, blood pressure, inflammation, and oxidative stress. The evidence base is growing and will be enhanced further with the discovery of good biomarkers of exposure and health outcomes. A robust evidence base is essential to develop policy and influence clinical practice for bioactives, an exciting and growing area of research.
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Nuts and legumes consumption and risk of colorectal cancer: a systematic review and meta-analysis. Eur J Epidemiol 2022; 37:569-585. [PMID: 35622305 DOI: 10.1007/s10654-022-00881-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 05/05/2022] [Indexed: 12/05/2022]
Abstract
Several case-control and prospective cohort studies have examined the association between the consumption of nuts and legumes and the risk of colorectal cancer. For the quantitative assessment of this association, we conducted a meta-analysis of observational studies. We searched PubMed and Web of Science databases along with hand searches for eligible studies published up to January 2022. A total of 13 studies (8 cohort studies and 5 case-control studies) on nuts consumption and 29 studies (16 cohort studies and 13 case-control studies) on legumes consumption were included in the meta-analysis. The pooled relative risks (RRs) of colorectal cancer for the highest versus lowest categories of nuts consumption and legumes consumption were 0.84 (95% CI: 0.71-0.99) and 0.90 (95% CI: 0.83-0.98), respectively. Based on the dose-response analysis, a 28 g/day (1 serving/day) increment of nut consumption was associated with a 33% lower risk of colorectal cancer, and 100 g/day (1 serving/day) increment of legumes consumption was associated with a 21% lower risk of colorectal cancer. By geographic region for nuts consumption, however, the inverse association for the highest versus lowest categories was only observed in Asia (RR = 0.44; 95% CI: 0.29-0.68) from 3 studies, and no association was found in America (RR = 1.01; 95% CI: 0.92-1.11) (Pdifference = 0.003) or Europe (RR = 1.02; 95% CI: 0.84-1.25) (Pdifference = 0.003). In addition, the associations tended to be weak when stratified by adjustment for confounders. Our findings suggest that the evidence for an association is currently weak, and thus further well-designed prospective studies are needed.
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Tan M, Chen C, Fu X, Cui FJ, Zhang HB, Ye PP, Zhang W, Shu XQ, Shi JC, Chen ZW. Roasting Treatments Affect Physicochemical, Aroma and Nutritional Quality of Strong Fragrant Rapeseed Oil. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Potential of solid wastes from the walnut industry: Extraction conditions to evaluate the antioxidant and bioherbicidal activities. ELECTRON J BIOTECHN 2022. [DOI: 10.1016/j.ejbt.2022.04.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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40
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Moosavian SP, Rahimlou M, Rezaei Kelishadi M, Moradi S, Jalili C. Effects of almond on cardiometabolic outcomes in patients with type 2 diabetes: A systematic review and meta-analysis of randomized controlled trials. Phytother Res 2022; 36:1839-1853. [PMID: 35443097 DOI: 10.1002/ptr.7365] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 10/29/2021] [Accepted: 12/10/2021] [Indexed: 11/10/2022]
Abstract
An enhanced risk for cardiovascular disease (CVD) still exists even when T2DM patients have tight control on blood sugar. Thus, identification of treatment approaches that address CVD risk factors may be useful for patients beyond the blood sugar management. Although emerging evidence suggests that nuts consumption have beneficial effects on cardiometabolic health, the effects of almond intake in patients with type 2 diabetes are still controversial. Therefore, our objective was to investigate the effect of almond on cardiometabolic outcomes in patients with T2DM through a systematic review and meta-analysis of available randomized controlled trials (RCTs). A systematic search was conducted in PubMed, Web of Science, Scopus, Embase, and Google Scholar to identify relevant RCTs up to March 2021. There was no language and time limitation. Weighted mean difference (WMD) was pooled using a random effects model. Heterogeneity, sensitivity analysis, and publication bias were reported using standard methods. Nine RCTs were included in the final analysis. Almond intake resulted in significant reduction in low-density lipoprotein cholesterol (LDL-C) (WMD: -5.28 mg/dL; 95% CI, -9.92, -0.64; p = .026) compared with the control group. This lowering effect of LDL-C was robust in subgroups with almond consumption >50 g/day, and baseline LDL-C level <130 mg/dL. However, the effect of almond on total cholesterol, triglycerides, high-density lipoprotein cholesterol, fasting plasma glucose, insulin, hemoglobin A1c, body mass index, weight, body fat, systolic and diastolic blood pressure, and CRP was not significant compared with the control group. In summary, the current meta-analysis indicated that almond consumption decreased LDL-C, and had no favorable effect on other cardiometabolic outcomes in patients with T2DM. However, further high-quality studies are needed to firmly establish the clinical efficacy of the almond.
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Affiliation(s)
- Seyedeh Parisa Moosavian
- Department of Community Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehran Rahimlou
- Department of Nutrition, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mahnaz Rezaei Kelishadi
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sajjad Moradi
- Nutritional Sciences Department, School of Nutritional Sciences and Food Technology, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Cyrus Jalili
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Li F, Jiang W, Wang J, Zhang T, Gu X, Zhai Y, Wu M, Xu L, Lin J. Beneficial Effects of Nut Consumption on Cognitive Function Among Elderly: Findings From a 6-Year Cohort Study. Front Aging Neurosci 2022; 14:816443. [PMID: 35493926 PMCID: PMC9045130 DOI: 10.3389/fnagi.2022.816443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 02/28/2022] [Indexed: 11/16/2022] Open
Abstract
Objective To evaluate the longitudinal association of nut consumption with cognitive function in Chinese elderly. Methods We analyzed the data from Zhejiang Ageing and Health Cohort Study including 9,028 participants. Nut consumption was evaluated in baseline questionnaire beginning at 2014. Cognitive function was assessed repeatedly through the Mini-Mental State Examination (MMSE) at baseline and three waves of follow-up (2015, 2016, and 2019–2020). Cognitive impairment was defined using education-specific cut-off points. Log-binomial regression models with the generalized estimating equations, controlled for an extensive range of potential confounders, were utilized to evaluate the association and estimate relative risk (RR). Results After 6 years of follow-up, 3,266 (36.18%) participants were indicated as cognitive impairment by MMSE at least once. Compared with non-consumers or less-than-weekly consumers, participants consuming ≥70 g/week of nuts had 17% lower risks of cognitive impairment (RR = 0.83, 95% CI 0.75–0.91), whereas no association was found in those consuming <70 g/week of nuts. Moreover, relatively infrequent higher-amount consuming (≥70 g within one consuming day each week) was not associated with better cognitive performance. Furthermore, we did not observe significant effect modification caused by frequency of other food intake. Conclusion Higher nut consumption was prospectively related to a lower risk of cognitive impairment in Chinese elderly.
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Affiliation(s)
- Fudong Li
- Department of Public Health Surveillance and Advisory, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China
| | - Weiping Jiang
- Department of Chronic and Noncommunicable Disease Control and Prevention, Haiyan Center for Disease Control and Prevention, Jiaxing, Zhejiang, China
| | - Junbiao Wang
- Department of Chronic and Noncommunicable Disease Control and Prevention, Haiyan Center for Disease Control and Prevention, Jiaxing, Zhejiang, China
| | - Tao Zhang
- Department of Public Health Surveillance and Advisory, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China
| | - Xue Gu
- Department of Public Health Surveillance and Advisory, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China
| | - Yujia Zhai
- Department of Public Health Surveillance and Advisory, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China
| | - Mengna Wu
- Department of Public Health Surveillance and Advisory, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China
| | - Le Xu
- Department of Public Health Surveillance and Advisory, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China
| | - Junfen Lin
- Department of Public Health Surveillance and Advisory, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang, China
- *Correspondence: Junfen Lin,
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Aly E, Sánchez‐Moya T, Darwish AA, Ros‐Berruezo G, López‐Nicolás R. In vitro digestion effect on CCK and GLP‐1 release and antioxidant capacity of some plant‐based milk substitutes. J Food Sci 2022; 87:1999-2008. [DOI: 10.1111/1750-3841.16140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/11/2022] [Accepted: 03/16/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Esmat Aly
- Dairy Research Department, Food Technology Research Institute Agricultural Research Center Giza Egypt
- Department of Food Science and Nutrition, Faculty of Veterinary Science, Regional Campus of International Excellence Campus Mare Nostrum University of Murcia Murcia Spain
| | - Teresa Sánchez‐Moya
- Department of Food Science and Nutrition, Faculty of Veterinary Science, Regional Campus of International Excellence Campus Mare Nostrum University of Murcia Murcia Spain
| | - Aliaa A. Darwish
- Dairy Research Department, Food Technology Research Institute Agricultural Research Center Giza Egypt
- Department of Food Science and Nutrition, Faculty of Veterinary Science, Regional Campus of International Excellence Campus Mare Nostrum University of Murcia Murcia Spain
| | - Gaspar Ros‐Berruezo
- Department of Food Science and Nutrition, Faculty of Veterinary Science, Regional Campus of International Excellence Campus Mare Nostrum University of Murcia Murcia Spain
| | - Rubén López‐Nicolás
- Department of Food Science and Nutrition, Faculty of Veterinary Science, Regional Campus of International Excellence Campus Mare Nostrum University of Murcia Murcia Spain
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Çiftçi S, Suna G. Functional Components of Peanuts (Arachis Hypogaea L.) and Health Benefits: A Review. FUTURE FOODS 2022. [DOI: 10.1016/j.fufo.2022.100140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Kyriakou S, Trafalis DT, Deligiorgi MV, Franco R, Pappa A, Panayiotidis MI. Assessment of Methodological Pipelines for the Determination of Isothiocyanates Derived from Natural Sources. Antioxidants (Basel) 2022; 11:antiox11040642. [PMID: 35453327 PMCID: PMC9029005 DOI: 10.3390/antiox11040642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/17/2022] [Accepted: 03/22/2022] [Indexed: 12/16/2022] Open
Abstract
Isothiocyanates are biologically active secondary metabolites liberated via enzymatic hydrolysis of their sulfur enriched precursors, glucosinolates, upon tissue plant disruption. The importance of this class of compounds lies in their capacity to induce anti-cancer, anti-microbial, anti-inflammatory, neuroprotective, and other bioactive properties. As such, their isolation from natural sources is of utmost importance. In this review article, an extensive examination of the various parameters (hydrolysis, extraction, and quantification) affecting the isolation of isothiocyanates from naturally-derived sources is presented. Overall, the effective isolation/extraction and quantification of isothiocyanate is strongly associated with their chemical and physicochemical properties, such as polarity-solubility as well as thermal and acidic stability. Furthermore, the successful activation of myrosinase appears to be a major factor affecting the conversion of glucosinolates into active isothiocyanates.
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Affiliation(s)
- Sotiris Kyriakou
- Department of Cancer Genetics, Therapeutics & Ultrastructural Pathology, The Cyprus Institute of Neurology & Genetics, Ayios Dometios, Nicosia 2371, Cyprus;
| | - Dimitrios T. Trafalis
- Laboratory of Pharmacology, Medical School, National & Kapodistrian University of Athens, 11527 Athens, Greece; (D.T.T.); (M.V.D.)
| | - Maria V. Deligiorgi
- Laboratory of Pharmacology, Medical School, National & Kapodistrian University of Athens, 11527 Athens, Greece; (D.T.T.); (M.V.D.)
| | - Rodrigo Franco
- Redox Biology Centre, University of Nebraska-Lincoln, Lincoln, NE 68583, USA;
- Department of Veterinary Medicine & Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA
| | - Aglaia Pappa
- Department of Molecular Biology & Genetics, Democritus University of Thrace, 68100 Alexandroupolis, Greece;
| | - Mihalis I. Panayiotidis
- Department of Cancer Genetics, Therapeutics & Ultrastructural Pathology, The Cyprus Institute of Neurology & Genetics, Ayios Dometios, Nicosia 2371, Cyprus;
- Correspondence: ; Tel.: +357-22392626
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George ES, Daly RM, Tey SL, Brown R, Wong THT, Tan SY. Perspective: Is it Time to Expand Research on "Nuts" to Include "Seeds"? Justifications and Key Considerations. Adv Nutr 2022; 13:1016-1027. [PMID: 35333288 PMCID: PMC9340969 DOI: 10.1093/advances/nmac028] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 01/29/2022] [Accepted: 03/22/2022] [Indexed: 12/18/2022] Open
Abstract
The health benefits of nuts reported throughout the literature are extensive and well established for reducing the risk of, and managing several chronic conditions such as cardiovascular disease, type 2 diabetes, nonalcoholic fatty liver disease, and cognition. Despite their comparable nutrient profile to nuts, seeds are often not assessed in clinical and epidemiological studies. Interestingly, dietary guidelines and recommendations often refer to "nuts and seeds" collectively, even though they are not consistently examined together in nutrition research when determining associated health benefits. The purpose of this review is to call for future nutrition research to consider combining nuts and seeds. This review provides justification for this proposal by summarizing current definitions for nuts and seeds and highlighting the similarities or dissimilarities in their nutrient compositions. Following this, we summarize current evidence on the health benefits of nuts and seeds, research gaps that should be addressed, and considerations for future research using both epidemiological and interventional study designs.
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Affiliation(s)
- Elena S George
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Robin M Daly
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
| | - Siew Ling Tey
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Rachel Brown
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Tommy Hon Ting Wong
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong Special Administrative Region, People's Republic of China
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Cui N, Zhao T, Han Z, Yang Z, Wang G, Ma Q, Liang L. Characterisation of oil oxidation, fatty acid, carotenoid, squalene and tocopherol components of hazelnut oils obtained from three varieties undergoing oxidation. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Nana Cui
- State Key Laboratory of Tree Genetics and Breeding Key Laboratory of Tree Breeding and Cultivation of the State Forestry and Grassland Administration, Research Institute of Forestry Chinese Academy of Forestry Beijing 100091 China
- National Forestry and Grassland Innovation Alliance on Hazelnut Beijing 100091 China
- Hazelnut Engineering and Technical Research Center of the State Forestry and Grassland Administration Beijing 100091 China
| | - Tiantian Zhao
- State Key Laboratory of Tree Genetics and Breeding Key Laboratory of Tree Breeding and Cultivation of the State Forestry and Grassland Administration, Research Institute of Forestry Chinese Academy of Forestry Beijing 100091 China
- National Forestry and Grassland Innovation Alliance on Hazelnut Beijing 100091 China
- Hazelnut Engineering and Technical Research Center of the State Forestry and Grassland Administration Beijing 100091 China
| | - Zhentai Han
- Institute of Forest Ecology Environment and Protection Chinese Academy of Forestry Beijing 100091 China
| | - Zhen Yang
- State Key Laboratory of Tree Genetics and Breeding Key Laboratory of Tree Breeding and Cultivation of the State Forestry and Grassland Administration, Research Institute of Forestry Chinese Academy of Forestry Beijing 100091 China
- National Forestry and Grassland Innovation Alliance on Hazelnut Beijing 100091 China
- Hazelnut Engineering and Technical Research Center of the State Forestry and Grassland Administration Beijing 100091 China
| | - Guixi Wang
- State Key Laboratory of Tree Genetics and Breeding Key Laboratory of Tree Breeding and Cultivation of the State Forestry and Grassland Administration, Research Institute of Forestry Chinese Academy of Forestry Beijing 100091 China
- National Forestry and Grassland Innovation Alliance on Hazelnut Beijing 100091 China
- Hazelnut Engineering and Technical Research Center of the State Forestry and Grassland Administration Beijing 100091 China
| | - Qinghua Ma
- State Key Laboratory of Tree Genetics and Breeding Key Laboratory of Tree Breeding and Cultivation of the State Forestry and Grassland Administration, Research Institute of Forestry Chinese Academy of Forestry Beijing 100091 China
- National Forestry and Grassland Innovation Alliance on Hazelnut Beijing 100091 China
- Hazelnut Engineering and Technical Research Center of the State Forestry and Grassland Administration Beijing 100091 China
| | - Lisong Liang
- State Key Laboratory of Tree Genetics and Breeding Key Laboratory of Tree Breeding and Cultivation of the State Forestry and Grassland Administration, Research Institute of Forestry Chinese Academy of Forestry Beijing 100091 China
- National Forestry and Grassland Innovation Alliance on Hazelnut Beijing 100091 China
- Hazelnut Engineering and Technical Research Center of the State Forestry and Grassland Administration Beijing 100091 China
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Squara S, Stilo F, Cialiè Rosso M, Liberto E, Spigolon N, Genova G, Castello G, Bicchi C, Cordero C. Corylus avellana L. Aroma Blueprint: Potent Odorants Signatures in the Volatilome of High Quality Hazelnuts. FRONTIERS IN PLANT SCIENCE 2022; 13:840028. [PMID: 35310662 PMCID: PMC8929135 DOI: 10.3389/fpls.2022.840028] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 01/24/2022] [Indexed: 05/24/2023]
Abstract
The volatilome of hazelnuts (Corylus avellana L.) encrypts information about phenotype expression as a function of cultivar/origin, post-harvest practices, and their impact on primary metabolome, storage conditions and shelf-life, spoilage, and quality deterioration. Moreover, within the bulk of detectable volatiles, just a few of them play a key role in defining distinctive aroma (i.e., aroma blueprint) and conferring characteristic hedonic profile. In particular, in raw hazelnuts, key-odorants as defined by sensomics are: 2,3-diethyl-5-methylpyrazine (musty and nutty); 2-acetyl-1,4,5,6-tetrahydropyridine (caramel); 2-acetyl-1-pyrroline (popcorn-like); 2-acetyl-3,4,5,6-tetrahydropyridine (roasted, caramel); 3-(methylthio)-propanal (cooked potato); 3-(methylthio)propionaldehyde (musty, earthy); 3,7-dimethylocta-1,6-dien-3-ol/linalool (citrus, floral); 3-methyl-4-heptanone (fruity, nutty); and 5-methyl-(E)-2-hepten-4-one (nutty, fruity). Dry-roasting on hazelnut kernels triggers the formation of additional potent odorants, likely contributing to the pleasant aroma of roasted nuts. Whiting the newly formed aromas, 2,3-pentanedione (buttery); 2-propionyl-1-pyrroline (popcorn-like); 3-methylbutanal; (malty); 4-hydroxy-2,5-dimethyl-3(2H)-furanone (caramel); dimethyl trisulfide (sulfurous, cabbage) are worthy to be mentioned. The review focuses on high-quality hazelnuts adopted as premium primary material by the confectionery industry. Information on primary and secondary/specialized metabolites distribution introduces more specialized sections focused on volatilome chemical dimensions and their correlation to cultivar/origin, post-harvest practices and storage, and spoilage phenomena. Sensory-driven studies, based on sensomic principles, provide insights on the aroma blueprint of raw and roasted hazelnuts while robust correlations between non-volatile precursors and key-aroma compounds pose solid foundations to the conceptualization of aroma potential.
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Affiliation(s)
- Simone Squara
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Turin, Italy
| | - Federico Stilo
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Turin, Italy
- Laemmegroup - A Tentamus Company, Turin, Italy
| | - Marta Cialiè Rosso
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Turin, Italy
| | - Erica Liberto
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Turin, Italy
| | | | | | | | - Carlo Bicchi
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Turin, Italy
| | - Chiara Cordero
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Turin, Italy
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Effects of Hazelnut Consumption on Cardiometabolic Risk Factors and Acceptance: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19052880. [PMID: 35270573 PMCID: PMC8910742 DOI: 10.3390/ijerph19052880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/28/2022] [Accepted: 02/12/2022] [Indexed: 12/10/2022]
Abstract
Despite being rich sources of monounsaturated fat and a number of vitamins, minerals, and phytonutrients, hazelnuts have received less attention than some other nut types. A qualitative systematic review was carried out to determine the effects of hazelnut consumption on acceptance and markers of cardiometabolic health, including blood lipids and lipoproteins, apolipoproteins A1 and B100, body weight and composition, blood pressure, glycemia, antioxidant status, oxidative stress, inflammation, and endothelial function. In total, 22 intervention studies (25 publications) met our inclusion criteria. The findings indicate some improvements in cardiometabolic risk factors; however, limitations in study design mean interpretation is problematic. The inclusion of hazelnuts in the diet did not adversely affect body weight and composition. Acceptance of hazelnuts remained stable over time confirming nut consumption guidelines are feasible and sustainable. Future studies using more robust study designs in a variety of populations are required to draw more definitive conclusions on the health benefits of hazelnut consumption.
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Tree nut consumption and prevalence of carotid artery plaques: The National Heart, Lung, and Blood Institute Family Heart Study. Eur J Nutr 2022; 61:211-218. [PMID: 34279727 PMCID: PMC8766619 DOI: 10.1007/s00394-021-02640-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 07/12/2021] [Indexed: 02/03/2023]
Abstract
PURPOSE While tree nut consumption has been shown to be cardioprotective, a few studies have examined the relationship between tree nut consumption and carotid atherosclerosis. We tested the hypothesis that tree nut consumption would be inversely related with carotid atherosclerosis in adults. METHODS We cross-sectionally analyzed data from 4536 participants of the National Heart, Lung, and Blood Institute (NHLBI) Family Heart Study conducted in the United States. Dietary patterns among participants were variable, tree nut consumption was self-reported using the Food Frequency Questionnaire (FFQ), and B-mode ultrasound of the carotid arteries was used to assess for the presence of carotid artery plaques (primary outcome) and carotid intima media thickness (cIMT). Multivariable logistic regression was used to estimate odds ratio (95% confidence interval) of prevalent carotid artery plaques and linear regression was used to estimate adjusted mean cIMT across categories of nut consumption. RESULTS The mean age was 52.3 years (SD = 13.6), 95.6% of the participants were white, and 54% were female. The median tree nut intake was 1-3 servings/month. Odds ratios (95% CI) for prevalent carotid artery plaques were 1.0 (reference), 1.03 [0.86, 1.4], 0.89 [0.70, 1.13], and 0.96 [0.73, 1.26] for tree nut consumption of almost never, 1-3 times/month, 1/week, and 2+/week, respectively, adjusting for age, sex, race, field center, BMI, smoking status, alcohol consumption, creatinine, energy intake, fruit and vegetable consumption, exercise, and education. In secondary analysis, there was a suggestive inverse association of tree nut consumption with cIMT in the internal carotid artery, but not the common carotid or bifurcation. CONCLUSION Our data showed no association between tree nut consumption and prevalence of carotid artery plaques in adults.
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Oleinik G, Dario PP, de Morais Gasperin K, Benvegnú DM, Lima FO, Soares LC, Gallina AL. In vitro antioxidant extracts evaluation from the residue of the Hevea brasiliensis seed. Sci Rep 2022; 12:480. [PMID: 35013381 PMCID: PMC8748519 DOI: 10.1038/s41598-021-04017-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 11/11/2021] [Indexed: 11/23/2022] Open
Abstract
The antioxidants used in the food industry are essential to inhibit the formation of free radicals, preserving the existing properties in the different matrices. However, the insecurity of the synthetic antioxidants regarding human health propels search for natural substrates with potential antioxidant activity as an alternative to synthetic compounds. In this way, the work had as objective obtaining extracts from the seed pomace of the Hevea brasiliensis (rubber tree), relating the contents of flavonoids and total phenols in the application as an antioxidant. The methodology consisted of the extraction using four solvents, varying extractive methods, time, and seed concentrations. The antioxidant activity in vitro was evaluated by capturing the DPPH (2,2-diphenyl-1-picryl-hydrazil) radical. The optimized results demonstrate that the aqueous extracts produced in the Soxhlet in the concentrations of 85 g L-1 and retention time of 4 h reached 37.73 ± 1.69% in the antioxidant tests of the free radical DPPH capture, 1405.15 mg EAC 100 g-1 in the quantification of phenolic compounds and 223.34 mg 100 g-1 of total flavonoids. Thus, this work may contribute to the realization of studies and future research for characterization and identification concerning which phenolic compounds and flavonoids attribute the antioxidant characteristic to the extracts produced, enabling the discovery of products with high added value in the production chain. In addition, because the water used as a solvent showed greater antioxidant potential between the extracts, the non-toxic and environmentally friendly character is highlighted, allowing a wide variety of applications in the food industry.
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Affiliation(s)
- Giovanna Oleinik
- Chemistry Department, Federal University of Fronteira Sul, Realeza, Paraná, 85770-000, Brazil
| | - Priscila Paola Dario
- Chemistry Department, Federal University of Paraná, Curitiba, Paraná, 81531-990, Brazil
| | - Katiane de Morais Gasperin
- Graduate Program in Environmental Science, São Paulo State University, Sorocaba, São Paulo, 18087-180, Brazil
| | - Dalila Moter Benvegnú
- Chemistry Department, Federal University of Fronteira Sul, Realeza, Paraná, 85770-000, Brazil
| | - Fernanda Oliveira Lima
- Chemistry Department, Federal University of Fronteira Sul, Realeza, Paraná, 85770-000, Brazil
| | - Letiére Cabreira Soares
- Chemistry Department, Federal University of Fronteira Sul, Realeza, Paraná, 85770-000, Brazil
| | - André Lazarin Gallina
- Chemistry Department, State University of the Midwest, Guarapuava, Paraná, 85040-167, Brazil.
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