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Zhang D, Wu M, Yi X, Shi J, Ouyang Y, Dong N, Gong G, Guo L, Zhou L. Correlation analysis of myopia and dietary factors among primary and secondary school students in Shenyang, China. Sci Rep 2024; 14:20619. [PMID: 39232029 PMCID: PMC11375006 DOI: 10.1038/s41598-024-71254-0] [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: 06/20/2023] [Accepted: 08/26/2024] [Indexed: 09/06/2024] Open
Abstract
Currently, the global prevalence of myopia is high and on the rise, seriously affecting the health of students. Studies have suggested that dietary factors may be associated with the occurrence and development of myopia, but the results are inconsistent. This survey aims to analyze the correlation between dietary factors and myopia while controlling for more confounding factors. A multi-stage stratified cluster sampling method was performed to select 10,619 primary and secondary school students in Shenyang for visual examination, and questionnaires were administered to 6974 of them. Logistic regression was performed with myopia as the dependent variable and the variables with p < 0.1 in the univariate analysis as independent variables. Sensitivity analysis was conducted using propensity score matching. The results showed that the overall prevalence of myopia among primary and secondary school students in Shenyang was 59.1%, with mild myopia predominating. Students who ate fresh fruits two or more times a day had a 0.69 times lower risk of myopia compared to those who did not eat fruits (95% CI 0.50-0.97). However, subgroup analysis demonstrated that this protective effect was only significant for male students, with an OR of 0.59 (95% CI 0.38-0.91). Moreover, female students who consumed sugary beverages once or more a day had a 1.8 times higher risk of myopia compared to those who did not consume sugary beverages (95% CI 1.03-3.15). Vegetable consumption, intake of fried foods, and breakfast habits were not significantly associated with myopia. In summary, excessive consumption of sugary beverages could increase the risk of myopia, especially in female students, whereas fruit intake contributed to reducing the risk of myopia, particularly in male students.
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Affiliation(s)
- Dan Zhang
- Shenyang Center for Disease Control and Prevention, Shenyang, 110623, China
- School of Public Health, Shenyang Medical College, Shenyang, 110034, Liaoning, China
| | - Ming Wu
- Liaoning Center for Disease Control and Prevention, Shenyang, 110005, Liaoning, China
| | - Xiaodan Yi
- Shenyang Center for Disease Control and Prevention, Shenyang, 110623, China
| | - Juping Shi
- School of Public Health, Shenyang Medical College, Shenyang, 110034, Liaoning, China
| | - Yu Ouyang
- School of Public Health, Shenyang Medical College, Shenyang, 110034, Liaoning, China
| | - Nan Dong
- Shenyang Center for Disease Control and Prevention, Shenyang, 110623, China
| | - Guifang Gong
- Shenyang Center for Disease Control and Prevention, Shenyang, 110623, China
| | - Lianying Guo
- School of Public Health, Shenyang Medical College, Shenyang, 110034, Liaoning, China.
| | - Lin Zhou
- School of Public Health, Shenyang Medical College, Shenyang, 110034, Liaoning, China.
- Liaoning Medical Functional Food Professional Technology Innovation Center, Shenyang Medical College, Shenyang, 110034, Liaoning, China.
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Subedi U, Raychaudhuri S, Fan S, Ogedengbe O, Obanda DN. Fermenting kale ( Brassica oleracea L.) enhances its functional food properties by increasing accessibility of key phytochemicals and reducing antinutritional factors. Food Sci Nutr 2024; 12:5480-5496. [PMID: 39139952 PMCID: PMC11317736 DOI: 10.1002/fsn3.4195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 04/11/2024] [Accepted: 04/16/2024] [Indexed: 08/15/2024] Open
Abstract
The properties of kale as a functional food are well established. We sought to determine how fermentation further enhances these properties. We tested different fermentation conditions: (i) spontaneous fermentation with naturally occurring bacteria, (ii) spontaneous fermentation with 2% salt, (iii) Lactococcus lactis, (iv) Lactobacillus acidophilus, (v) mixture of L. lactis and L. acidophilus, (vi) mixture of L. lactis, L. acidophilus, and Clostridium butyricum. We quantified selected bioactive components using high-performance liquid chromatography (HPLC) and antinutritional factors using a gravimetric method and spectrophotometry. We then determined (i) the antioxidant capacity of the vegetable, (ii) anti-inflammation capacity, and (iii) the surface microbiota composition by 16S sequencing. All fermentation methods imparted some benefits. However, fermentation with mixed culture of L. lactis and L. acidophilus was most effective in increasing polyphenols and sulforaphane accessibility, increasing antioxidant activity, and reducing antinutritional factors. Specifically, fermentation with L. lactis and L. acidophilus increased total polyphenols from 8.5 to 10.7 mgGAE/g (milligrams of gallium acid equivalent per gram) and sulforaphane from 960.8 to 1777 μg/g (microgram per gram) but decreased the antinutritional factors oxalate and tannin. Total oxalate was reduced by 49%, while tannin was reduced by 55%-65%. The antioxidant capacity was enhanced but not the anti-inflammation potential. Both unfermented and fermented kale protected equally against lipopolysaccharide (LPS)-induced inflammation in RAW 264.7 macrophages and prevented increases in inducible nitric oxide synthase (iNOS), tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1β), and interleukin-6 messenger RNA (IL-6 mRNA) expression by 84.3%, 62%, 68%, and 85.5%, respectively. Unfermented and naturally fermented kale had high proportions of sulfur reducing Desulfubrio and Proteobacteria usually associated with inflammation. Fermenting with L. lactis and/or L. acidophilus changed the bacterial proportions, reducing the Proteobacteria while increasing the genera Lactobacilli and Lactococcus. In summary, fermentation enhances the well-known beneficial impacts of kale. Fermentation with mixed cultures of L. lactis and L. acidophilus imparts higher benefits compared to the single cultures or fermentation with native bacteria present in the vegetable.
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Affiliation(s)
- Ujjwol Subedi
- Department of Nutrition and Food SciencesUniversity of MarylandCollege ParkMarylandUSA
| | - Samnhita Raychaudhuri
- Department of Nutrition and Food SciencesUniversity of MarylandCollege ParkMarylandUSA
| | - Si Fan
- Department of Nutrition and Food SciencesUniversity of MarylandCollege ParkMarylandUSA
| | - Opeyemi Ogedengbe
- Department of Nutrition and Food SciencesUniversity of MarylandCollege ParkMarylandUSA
| | - Diana N. Obanda
- Department of Nutrition and Food SciencesUniversity of MarylandCollege ParkMarylandUSA
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Sajad M, Shabir S, Singh SK, Bhardwaj R, Alsanie WF, Alamri AS, Alhomrani M, Alsharif A, Vamanu E, Singh MP. Role of nutraceutical against exposure to pesticide residues: power of bioactive compounds. Front Nutr 2024; 11:1342881. [PMID: 38694227 PMCID: PMC11061536 DOI: 10.3389/fnut.2024.1342881] [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: 11/23/2023] [Accepted: 03/25/2024] [Indexed: 05/04/2024] Open
Abstract
Pesticides play a crucial role in modern agriculture, aiding in the protection of crops from pests and diseases. However, their indiscriminate use has raised concerns about their potential adverse effects on human health and the environment. Pesticide residues in food and water supplies are a serious health hazards to the general public since long-term exposure can cause cancer, endocrine disruption, and neurotoxicity, among other health problems. In response to these concerns, researchers and health professionals have been exploring alternative approaches to mitigate the toxic effects of pesticide residues. Bioactive substances called nutraceuticals that come from whole foods including fruits, vegetables, herbs, and spices have drawn interest because of their ability to mitigate the negative effects of pesticide residues. These substances, which include minerals, vitamins, antioxidants, and polyphenols, have a variety of biological actions that may assist in the body's detoxification and healing of harm from pesticide exposure. In this context, this review aims to explore the potential of nutraceutical interventions as a promising strategy to mitigate the toxic effects of pesticide residues.
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Affiliation(s)
- Mabil Sajad
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, India
| | - Shabnam Shabir
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, India
| | | | - Rima Bhardwaj
- Department of Chemistry, Poona College, Savitribai Phule Pune University, Pune, India
| | - Walaa F. Alsanie
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
- Research Center for Health Sciences, Deanship of Graduate Studies and Scientific Research, Taif University, Taif, Saudi Arabia
| | - Abdulhakeem S. Alamri
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
- Research Center for Health Sciences, Deanship of Graduate Studies and Scientific Research, Taif University, Taif, Saudi Arabia
| | - Majid Alhomrani
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
- Research Center for Health Sciences, Deanship of Graduate Studies and Scientific Research, Taif University, Taif, Saudi Arabia
| | - Abdulaziz Alsharif
- Department of Clinical Laboratory Sciences, The Faculty of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
- Research Center for Health Sciences, Deanship of Graduate Studies and Scientific Research, Taif University, Taif, Saudi Arabia
| | - Emanuel Vamanu
- Faculty of Biotechnology, University of Agricultural Sciences and Veterinary Medicine, Bucharest, Romania
| | - Mahendra P. Singh
- Department of Zoology, Deen Dayal Upadhyay Gorakhpur University, Gorakhpur, India
- Centre of Genomics and Bioinformatics, Deen Dayal Upadhyay Gorakhpur University, Gorakhpur, India
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Evaluation of The Antioxidant Capacity of Food Products: Methods, Applications and Limitations. Processes (Basel) 2022. [DOI: 10.3390/pr10102031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Assays of total antioxidant capacity (TAC) are popular in the analysis of food products. This review presents the most popular assays of TAC and their limitations, databases of TAC of food products, their application in clinical studies, and the effect of processing on the TAC of food. The importance of sample preparation for TAC assays and striking effects of digestion in the gastrointestinal tract on the TAC of food are discussed. Critical opinions on the validity of food TAC assays are considered. It is concluded that TAC methods can be useful as screening assays for food quality control and as low-cost, high-throughput tools used to discover potential antioxidant sources and follow changes in the content of antioxidants during food processing. However, effects revealed by TAC assays should be followed and explained using more specific methods.
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Interaction between dietary total antioxidant capacity and BDNF Val66Met polymorphism on lipid profiles and atherogenic indices among diabetic patients. Sci Rep 2021; 11:19108. [PMID: 34580389 PMCID: PMC8476521 DOI: 10.1038/s41598-021-98663-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 09/13/2021] [Indexed: 12/25/2022] Open
Abstract
Brain-derived neurotrophic factor (BDNF) belongs to the "neurotrophin" family of growth factors, and it has recently been associated to cardiovascular disease (CVD). We anticipated that BDNF Val66Met polymorphisms may alter CVD risk markers such as serum lipid profile differences, and interaction with total antioxidant capacity of diet (DTAC) could alter these clinical parameters. This cross-sectional study consisted of 667 diabetic patients (39.7% male and 60.3% female). DTAC was calculated by international databases. Biochemical markers including total cholesterol (TC), low-density lipoprotein (LDL), high-density lipoprotein (HDL), triglyceride (TG), superoxide dismutase (SOD), C-reactive protein (CRP), total antioxidant capacity (TAC), pentraxin-3 (PTX3), isoprostaneF2α (PGF2α). interleukin 18 (IL18), leptin and ghrelin were measured by standard protocol. Atherogenic indices (AIP, AC, CR-I, CR-II) were calculated. Genotyping of the BDNF Val66Met polymorphisms was conducted by the real-time PCR-RFLP method. The gene-diet interactions were evaluated using a generalized linear mode (GLMs). Carriers of the Val/Met genotype who were in the higher median intake of FRAP had lower HDL (P:0.04) and higher TG (P:0.005), AIP (P:0.02) and AC (P:0.02) index compared to Val/Val genotypes with lower median intake. Moreover, diabetic patients with Val/Met genotype who consumed higher ORAC intake had increased odds for anthropometric indices (BMI (P:0.01) and WC (P:0.03)), lipid profiles (TG) (P:0.01), and atherogenic index (AIP) (P:0.02), also decreased odds for HDL (P:0.03) concentration compared to reference group whit lower ORAC intake. Individuals with Val/Met genotype who consumed higher TRAP intake had increased odds for WC (P:0.04), TC (P:0.001), TG (P < 0.001), AIP (P < 0.001) and AC (P < 0.001). Finally, Val/Met patients with a higher median intake of TEAC had higher TG (P:0.02), AIP (P:0.009) and AC (P:0.03) compared to the reference group whit lower TEAC intake. Our study showed that Val/Met genotype had also the highest lipid profile and atherogenic indices even in the highest adherence to DTAC. While it seems that the presence of the Val/Val wild-type and BDNF Met/Met homozygotes in diabetic patients with a high DTAC is a protective factor.
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Valero-Vello M, Peris-Martínez C, García-Medina JJ, Sanz-González SM, Ramírez AI, Fernández-Albarral JA, Galarreta-Mira D, Zanón-Moreno V, Casaroli-Marano RP, Pinazo-Duran MD. Searching for the Antioxidant, Anti-Inflammatory, and Neuroprotective Potential of Natural Food and Nutritional Supplements for Ocular Health in the Mediterranean Population. Foods 2021; 10:1231. [PMID: 34071459 PMCID: PMC8229954 DOI: 10.3390/foods10061231] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 12/14/2022] Open
Abstract
Adherence to a healthy diet offers a valuable intervention to compete against the increasing cases of ocular diseases worldwide, such as dry eye disorders, myopia progression, cataracts, glaucoma, diabetic retinopathy, or age macular degeneration. Certain amounts of micronutrients must be daily provided for proper functioning of the visual system, such as vitamins, carotenoids, trace metals and omega-3 fatty acids. Among natural foods, the following have to be considered for boosting eye/vision health: fish, meat, eggs, nuts, legumes, citrus fruits, nuts, leafy green vegetables, orange-colored fruits/vegetables, olives-olive oil, and dairy products. Nutritional supplements have received much attention as potential tools for managing chronic-degenerative ocular diseases. A systematic search of PubMed, Web of Science, hand-searched publications and historical archives were performed by the professionals involved in this study, to include peer-reviewed articles in which natural food, nutrient content, and its potential relationship with ocular health. Five ophthalmologists and two researchers collected the characteristics, quality and suitability of the above studies. Finally, 177 publications from 1983 to 2021 were enclosed, mainly related to natural food, Mediterranean diet (MedDiet) and nutraceutic supplementation. For the first time, original studies with broccoli and tigernut (chufa de Valencia) regarding the ocular surface dysfunction, macular degeneration, diabetic retinopathy and glaucoma were enclosed. These can add value to the diet, counteract nutritional defects, and help in the early stages, as well as in the course of ophthalmic pathologies. The main purpose of this review, enclosed in the Special Issue "Health Benefits and Nutritional Quality of Fruits, Nuts and Vegetables," is to identify directions for further research on the role of diet and nutrition in the eyes and vision, and the potential antioxidant, anti-inflammatory and neuroprotective effects of natural food (broccoli, saffron, tigernuts and walnuts), the Mediterranean Diet, and nutraceutic supplements that may supply a promising and highly affordable scenario for patients at risk of vision loss. This review work was designed and carried out by a multidisciplinary group involved in ophthalmology and ophthalmic research and especially in nutritional ophthalmology.
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Affiliation(s)
- Mar Valero-Vello
- Ophthalmic Research Unit “Santiago Grisolía” Foundation for the Promotion of Health and Biomedical Research of Valencia FISABIO, 46017 Valencia, Spain; (M.V.-V.); (J.J.G.-M.); (S.M.S.-G.); (M.D.P.-D.)
| | - Cristina Peris-Martínez
- Ophthalmic Medical Center (FOM), Foundation for the Promotion of Health and Biomedical Research of Valencia (FISABIO), 46015 Valencia, Spain;
- Department of Surgery, University of Valencia, 46019 Valencia, Spain
- Spanish Net of Ophthalmic Research “OFTARED” RD16/0008/0022, Institute of Health Carlos III, 28029 Madrid, Spain; (A.I.R.); (D.G.-M.); (R.P.C.-M.)
| | - José J. García-Medina
- Ophthalmic Research Unit “Santiago Grisolía” Foundation for the Promotion of Health and Biomedical Research of Valencia FISABIO, 46017 Valencia, Spain; (M.V.-V.); (J.J.G.-M.); (S.M.S.-G.); (M.D.P.-D.)
- Spanish Net of Ophthalmic Research “OFTARED” RD16/0008/0022, Institute of Health Carlos III, 28029 Madrid, Spain; (A.I.R.); (D.G.-M.); (R.P.C.-M.)
- Department of Ophthalmology, General University Hospital “Morales Meseguer”, 30007 Murcia, Spain
- Department of Ophthalmology and Optometry, University of Murcia, 30120 Murcia, Spain
| | - Silvia M. Sanz-González
- Ophthalmic Research Unit “Santiago Grisolía” Foundation for the Promotion of Health and Biomedical Research of Valencia FISABIO, 46017 Valencia, Spain; (M.V.-V.); (J.J.G.-M.); (S.M.S.-G.); (M.D.P.-D.)
- Spanish Net of Ophthalmic Research “OFTARED” RD16/0008/0022, Institute of Health Carlos III, 28029 Madrid, Spain; (A.I.R.); (D.G.-M.); (R.P.C.-M.)
- Cellular and Molecular Ophthalmobiology Group, Department of Surgery, Faculty of Medicine and Odontology, University of Valencia, 46010 Valencia, Spain
| | - Ana I. Ramírez
- Spanish Net of Ophthalmic Research “OFTARED” RD16/0008/0022, Institute of Health Carlos III, 28029 Madrid, Spain; (A.I.R.); (D.G.-M.); (R.P.C.-M.)
- Department of Immunology, Ophthalmology and Otorrinolaringology, Institute of Ophthalmic Research “Ramón Castroviejo”, Complutense University of Madrid, 28040 Madrid, Spain;
| | - José A. Fernández-Albarral
- Department of Immunology, Ophthalmology and Otorrinolaringology, Institute of Ophthalmic Research “Ramón Castroviejo”, Complutense University of Madrid, 28040 Madrid, Spain;
| | - David Galarreta-Mira
- Spanish Net of Ophthalmic Research “OFTARED” RD16/0008/0022, Institute of Health Carlos III, 28029 Madrid, Spain; (A.I.R.); (D.G.-M.); (R.P.C.-M.)
- Department of Ophthalmology. University Clinic Hospital of Valladolid, 47003 Valladolid, Spain
| | - Vicente Zanón-Moreno
- Ophthalmic Research Unit “Santiago Grisolía” Foundation for the Promotion of Health and Biomedical Research of Valencia FISABIO, 46017 Valencia, Spain; (M.V.-V.); (J.J.G.-M.); (S.M.S.-G.); (M.D.P.-D.)
- Spanish Net of Ophthalmic Research “OFTARED” RD16/0008/0022, Institute of Health Carlos III, 28029 Madrid, Spain; (A.I.R.); (D.G.-M.); (R.P.C.-M.)
- Faculty of Health Sciences, International University of Valencia, 46002 Valencia, Spain
| | - Ricardo P. Casaroli-Marano
- Spanish Net of Ophthalmic Research “OFTARED” RD16/0008/0022, Institute of Health Carlos III, 28029 Madrid, Spain; (A.I.R.); (D.G.-M.); (R.P.C.-M.)
- Departament of Surgery, School of Medicine and Health Sciences, Clinic Hospital of Barcelona, Universitat de Barcelona, 08036 Barcelona, Spain
| | - María D. Pinazo-Duran
- Ophthalmic Research Unit “Santiago Grisolía” Foundation for the Promotion of Health and Biomedical Research of Valencia FISABIO, 46017 Valencia, Spain; (M.V.-V.); (J.J.G.-M.); (S.M.S.-G.); (M.D.P.-D.)
- Spanish Net of Ophthalmic Research “OFTARED” RD16/0008/0022, Institute of Health Carlos III, 28029 Madrid, Spain; (A.I.R.); (D.G.-M.); (R.P.C.-M.)
- Cellular and Molecular Ophthalmobiology Group, Department of Surgery, Faculty of Medicine and Odontology, University of Valencia, 46010 Valencia, Spain
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Favela-González KM, Hernández-Almanza AY, De la Fuente-Salcido NM. The value of bioactive compounds of cruciferous vegetables (Brassica) as antimicrobials and antioxidants: A review. J Food Biochem 2020; 44:e13414. [PMID: 32743821 DOI: 10.1111/jfbc.13414] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 12/11/2022]
Abstract
Nowadays, consumers are demanding nutrient-rich products for health optimal benefits. In this regard, Brassicaceae family plants, previously named cruciferous, group a large number of widely consumed species around the world. The popularity of Brassica is increasing due to their nutritional value and pharmacological effects. The group includes a large number of vegetable foods such as cabbages, broccoli, cauliflower, mustards as well as, oilseed rapeseed, canola, among others. In recent years, the phytochemical composition of Brassicaceae has been studied deeply because they contain many valuable metabolites, which are directly linked to different recognized biological activities. The scientific evidence confirms diverse medical properties for the treatment of chronic diseases such as obesity, type-2 diabetes, cardiovascular diseases (hypertension, stroke), cancer, and osteoporosis. The unique features of Brassicaceae family plants conferred by their phytochemicals, have extended future prospects about their use for beneficial effects on human nutrition and health worldwide. PRACTICAL APPLICATIONS: For years, the Brassicaceae plants have been a fascinating research topic, due to their chemical composition characterized by rich in bioactive compounds. The implementation of extracts of these vegetables, causes various beneficial effects of high biological value in the treatment of diseases, owing to their bioactive properties (anti-obesity, anticancer, antimicrobial, antioxidant, hepatoprotective, cardioprotective, gastroprotective, anti-inflammatory, antianemic, and immunomodulator). Therefore, this review summarizes the chemical composition, describes the bioactive compounds isolated in the plant extracts, and highlights diverse biological activities, mainly the antimicrobial and antioxidant capacity. Brassica plants, as source of natural bioactive agents, have a great potential application to improve the human nutrition and health.
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Affiliation(s)
- Kenia Mirozlava Favela-González
- Graduate Program in Biochemical Engineering, Biological Sciences Faculty, Autonomous University of Coahuila, Torreón, México
| | - Ayerim Yedid Hernández-Almanza
- Graduate Program in Biochemical Engineering, Biological Sciences Faculty, Autonomous University of Coahuila, Torreón, México
| | - Norma Margarita De la Fuente-Salcido
- Graduate Program in Biochemical Engineering, Biological Sciences Faculty, Autonomous University of Coahuila, Torreón, México
- Bioprospecting and Bioprocesses Department, Biological Sciences Faculty, Autonomous University of Coahuila, Torreón, México
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Mohammadi M, Khodarahmi M, Kahroba H, Farhangi MA, Vajdi M. The interaction between dietary Non-Enzymatic Antioxidant Capacity (NEAC) with variants of Melanocortin-4 receptor (MC4R) 18q21.23-rs17782313 locus on hypothalamic hormones and cardio-metabolic risk factors in obese individuals from Iran. Nutr Neurosci 2020; 23:824-837. [PMID: 32558632 DOI: 10.1080/1028415x.2020.1780738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background: In the current study, we aimed to evaluate the interaction between dietary Non-Enzymatic Antioxidant Capacity (NEAC) and rs17782313 polymorphism on hypothalamic hormones and cardio-metabolic risk factors. Methods: A total of 287 subjects (aged 20-50 years, 147 males and 140 females) enrolled in the cross-sectional study. Dietary NEAC was assessed using databases of NEAC measurements compiled from outcomes for three different analyses: oxygen radical absorbance capacity (ORAC), ferric reducing-antioxidant power (FRAP), and total radical-trapping antioxidant parameter (TRAP) and genotyping for the near MC4R rs17782313 was carried out by Polymerase chain reaction-restriction fragments length polymorphism (PCR-RFLP) method. Results: The significant interactions were found between adherence to the dietary NEAC and MC4R rs17782313 in relation to high-density lipoprotein-cholesterol (HDL-C), glucose, α-melanocyte stimulating hormone (α-MSH), insulin and quantitative insulin sensitivity check index (QUICKI) (P Interaction = 0.03, 0.01, 0.04, 0.04 and 0.04, respectively). In homozygous subjects for the minor allele, the serum insulin level and QUICKI in participants with the highest adherence to TRAP were significantly higher than those with the lowest adherence (p < 0.001). There was a significant inverse association between high ORAC score and risk of metabolic syndrome even after adjusting for potential confounders (OR: 0.33; 95%CI:0.13-0.81) and also a significant inverse association between high NEAC (ORAC, FRAP and TRAP assays) score and high triglyceride (TG) level was found in obese adults. Conclusion: In conclusion, our study found for the first time that the NEAC significantly interacts with the rs17782313 genotypes to influence several metabolic risk factors in obesity.
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Affiliation(s)
| | - Mahdieh Khodarahmi
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Houman Kahroba
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mahdi Vajdi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Drying Kinetics, Grinding Characteristics, and Physicochemical Properties of Broccoli Sprouts. Processes (Basel) 2020. [DOI: 10.3390/pr8010097] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
In this study, we studied the drying process, grinding characteristics and physicochemical characteristics of broccoli sprouts (BS). The seeds of broccoli were germinated at 20 °C for 3 and 6 days. Then, the seeds were air- and freeze-dried, and the Page model was used for prediction of drying kinetics of broccoli sprouts. It was observed that the drying time of BS decreased about twofold as the air-drying temperature increased from 40 to 80 °C. An increasing the air-drying temperature from 40 to 80 °C decreased the drying time by approximately twofold. Freeze-drying of sprouts took the longest drying time. Germination of seeds significantly decreased the value of grinding energy requirements, and the ground sprouts exhibited a different grinding pattern in comparison to ground non-germinated seeds. In terms of color parameters, the highest lightness and yellowness were found for freeze-dried sprouts. Redness and yellowness of sprouts increased with an increase in the air-drying temperature. The lowest total color difference was obtained for the freeze-dried sprouts. Higher drying temperature resulted in lower total phenolics content (TPC) and decreased antioxidant activity (AA). The highest TPC and AA were observed in air-dried sprouts (40 °C) and freeze-dried sprouts after 6 days of germination.
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Van Quan V, Phu HT, Thao PTT, Nam PC. Substituent effects on antioxidant activity of monosubstituted indole-3-carbinols: A DFT study. VIETNAM JOURNAL OF CHEMISTRY 2020. [DOI: 10.1002/vjch.2019000110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Vo Van Quan
- Quang Tri Teacher Training College; Km 3, No 9 Highway Dong Ha City, Quang Tri 48000 Viet Nam
| | - Ho Thi Phu
- Hue University of Sciences - Hue University; 77 Nguyen Hue Hue City 49000 Viet Nam
| | - Pham Thi Thu Thao
- Hue University of Sciences - Hue University; 77 Nguyen Hue Hue City 49000 Viet Nam
| | - Pham Cam Nam
- Department of Chemical Engineering; The University of Da Nang - University of Science and Technology; 54 Nguyen Luong Bang, Hoa Khanh Bach, Lien Chieu Da Nang City 50000 Viet Nam
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Vo QV, Mechler A. In Silico Study of the Radical Scavenging Activities of Natural Indole-3-Carbinols. J Chem Inf Model 2019; 60:316-321. [DOI: 10.1021/acs.jcim.9b00917] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Quan V. Vo
- Institute of Research and Development, Duy Tan University, Danang 550000, Vietnam
- Quang Tri Teacher Training College, Quang Tri province 520000, Vietnam
| | - Adam Mechler
- Department of Chemistry and Physics, La Trobe University, Victoria 3086, Australia
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12
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Vo QV, Van Bay M, Nam PC, Mechler A. Hydroxyl Radical Scavenging of Indole-3-Carbinol: A Mechanistic and Kinetic Study. ACS OMEGA 2019; 4:19375-19381. [PMID: 31763562 PMCID: PMC6868896 DOI: 10.1021/acsomega.9b02782] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 10/28/2019] [Indexed: 05/19/2023]
Abstract
Indole-3-carbinol (I3C) is the product of the enzymatic hydrolysis of glucobrassicin in the human body. I3C exhibits diverse bioactivities. It is used as a supplement to enhance the efficiency of some cancer therapies and is available as an over-the-counter dietary supplement described as a potential antioxidant, among other health benefits. Thus, it is important to develop an in-depth understanding of its antioxidant activity. In this study, the hydroxyl radical scavenging of I3C has been investigated in silico under physiologically relevant conditions (aqueous and lipid-mimetic pentyl ethanoate environment) using thermochemical and kinetic calculations. For benchmarking purposes, the results were compared to known experimental data. The overall reaction rate constant of the HO• radical scavenging of I3C in water was found to be 2.30 × 1010 M-1 s-1 and over two times lower in lipid-mimetic pentyl ethanoate solvent at 7.74 × 109 M-1 s-1. The results also highlighted that the HO• radical scavenging follows almost exclusively the radical adduct formation mechanism (>94%) in a lipid mimetic medium, whereas this mechanism contributes about 60% in aqueous environments. I3C is considered a dopamine-like antioxidant, its main function being prevention of oxidative degradation of lipids; our study supports this view.
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Affiliation(s)
- Quan V. Vo
- Department
for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam
- Faculty of Applied Sciences, Ton Duc Thang
University, Ho Chi
Minh City 758307, Vietnam
- E-mail:
| | - Mai Van Bay
- Department
of Chemistry, The University of Da Nang−University
of Science and Education, Da Nang 550000, Vietnam
| | - Pham Cam Nam
- Department
of Chemistry, The University of Da Nang−University
of Science and Technology, Da Nang 550000, Vietnam
| | - Adam Mechler
- Department
of Chemistry and Physics, La Trobe University, Melbourne Victoria 3086, Australia
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13
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Mozaffari H, Daneshzad E, Larijani B, Surkan PJ, Azadbakht L. Association of dietary total antioxidant capacity to anthropometry in healthy women: A cross-sectional study. Nutrition 2019; 69:110577. [PMID: 31610483 DOI: 10.1016/j.nut.2019.110577] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 08/08/2019] [Accepted: 08/12/2019] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Reactive oxygen species level is a fundamental component in the pathogenesis of obesity that might be reduced by dietary antioxidants. Measurement of dietary total antioxidant capacity (DTAC) is regarded as a new holistic dietary index. Given the limited research on DTAC, the aim of this study was to examine the association of DTAC with obesity-related features in women. METHODS The present cross-sectional study included 627 female participants. Data on dietary intake were assessed using a validated food frequency questionnaire. DTAC was estimated through total reactive antioxidant potential (TRAP), Trolox equivalent antioxidant capacity (TEAC), and ferric reducing ability of plasma (FRAP). Anthropometric parameters (body mass index and waist circumference), were investigated using standard methods. RESULTS After adjustment for possible covariates, both TRAP and TEAC were significantly positively associated with obesity (TRAP: OR, 1.65; 95% confidence interval [CI], 1.04-2.63; Ptrend, 0.03; TEAC: OR, 1.63; 95% CI, 1.01-2.63; Ptrend, 0.04). However, there was no association between FRAP and obesity (OR, 1.11; 95% CI, 0.64-1.93; Ptrend, 0.68). Moreover, no relationship was found between different DTAC indices and waist circumference (TRAP: OR, 1.13; 95% CI, 0.70-1.80; Ptrend, 0.60; TEAC: OR, 1.04; 95% CI, 0.64-1.69; Ptrend, 0.87; FRAP: OR, 0.86; 95% CI, 0.49-1.51; Ptrend, 0.62). CONCLUSION Women with higher DTAC scores had higher risk for obesity. No association was found between DTAC and waist circumference.
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Affiliation(s)
- Hadis Mozaffari
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular -Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran; Department of Community Nutrition, School of Nutritional Science and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Elnaz Daneshzad
- Department of Community Nutrition, School of Nutritional Science and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Pamela J Surkan
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Leila Azadbakht
- Department of Community Nutrition, School of Nutritional Science and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.
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14
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Choe U, Li Y, Gao B, Yu L, Wang TTY, Sun J, Chen P, Yu LL. The chemical composition of a cold-pressed milk thistle seed flour extract, and its potential health beneficial properties. Food Funct 2019; 10:2461-2470. [PMID: 30977500 DOI: 10.1039/c9fo00377k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Cold-pressed milk thistle seed flour was extracted with 50% acetone and evaluated for its phytochemical composition, and gut microbiota modulating, free radical scavenging, anti-inflammatory and anti-proliferative capacities. UHPLC-MS analysis detected fifteen compounds in the milk thistle seed flour extract with silychristin as the primary component followed by silybin B and isosilybins A & B. The milk thistle seed flour extract enhanced the total bacteria number and altered the abundance of a specific bacterial phylum or genus under the experimental conditions. The extract had RDSC, ORAC, HOSC, and ABTS˙+ scavenging capacities of 49, 634, 10 420 and 116 μmol Trolox equivalents (TE) per g flour, respectively. In addition, the milk thistle seed flour extract suppressed LPS induced IL-1β mRNA expression in the cultured J774A.1 mouse macrophages and the proliferation of LNCaP prostate cancer cells. The results suggest milk thistle seed flour's potential health benefits in functional foods.
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Affiliation(s)
- Uyory Choe
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA.
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15
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Choe U, Li Y, Gao B, Yu L, Wang TTY, Sun J, Chen P, Liu J, Yu L. Chemical Compositions of Cold-Pressed Broccoli, Carrot, and Cucumber Seed Flours and Their in Vitro Gut Microbiota Modulatory, Anti-inflammatory, and Free Radical Scavenging Properties. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:9309-9317. [PMID: 30068076 DOI: 10.1021/acs.jafc.8b03343] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Carrot, cucumber, and broccoli seed flours were extracted with 50% acetone and evaluated for their phytochemical compositions along with their potential gut microbiota modulating, free radical scavenging, and anti-inflammatory capacities. Nine and ten compounds were detected in the broccoli and carrot seed flour extracts, with kaempferol-3- O-rutinoside and glucoraphanin as the primary component of each, respectively. All three seed flour extracts enhanced total number of gut bacteria and altered the abundance of specific bacterial phylum or genus in vitro. The broccoli seed flour extract had the greatest relative DPPH radical scavenging capacity, oxygen radical absorbing capacity, and hydroxyl radical (HO•) scavenging capacity values of 85, 634, and 270 μmol trolox equivalent (TE)/g, respectively. Carrot seed flour extract showed the greatest ABTS•+ scavenging capacity of 250 μmol TE/g. Also, three seed flour extracts suppressed LPS induced IL-1β and COX-2 mRNA expressions in J774A.1 cells. The results might be used to promote the value-added utilization of these vegetable seed flours in improving human health.
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Affiliation(s)
- Uyory Choe
- Department of Nutrition and Food Science , University of Maryland , College Park , Maryland 20742 , United States
| | - Yanfang Li
- Department of Nutrition and Food Science , University of Maryland , College Park , Maryland 20742 , United States
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Boyan Gao
- Institute of Food and Nutraceutical Science, School of Agriculture and Biology , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Lu Yu
- Department of Nutrition and Food Science , University of Maryland , College Park , Maryland 20742 , United States
| | | | | | | | - Jie Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health , Beijing Technology & Business University (BTBU) , Beijing 100048 , China
| | - Liangli Yu
- Department of Nutrition and Food Science , University of Maryland , College Park , Maryland 20742 , United States
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