1
|
Shi H, Zhang Y, Lin H, Yan Y, Wang R, Wu R, Wu J. Production of polyunsaturated fatty acids in pork backfat fermented by Mucor circinelloides. Appl Microbiol Biotechnol 2024; 108:223. [PMID: 38376614 PMCID: PMC10879235 DOI: 10.1007/s00253-024-13018-4] [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: 07/28/2023] [Revised: 12/22/2023] [Accepted: 01/16/2024] [Indexed: 02/21/2024]
Abstract
Pork backfat (PB) contains excessive saturated fatty acids (SFAs), but lacks polyunsaturated fatty acids (PUFAs). Excessive SFAs can be used as a substrate for the growth of certain microorganisms that convert them into PUFAs and monounsaturated fatty acids (MUFAs), and the added value of PB can be enhanced. In this study, Mucor circinelloides CBS 277.49 and Lactiplantacillus plantarum CGMCC 24189 were co-cultured for conversion of PB into fermented pork backfat (FPB) with high level of PUFAs. Our results showed that the content of γ-linolenic acid (GLA) and linoleic acid (LA) in the surface of FPB reached 9.04 ± 0.14 mg/g and 107.31 ± 5.16 mg/g for 7-day fermentation, respectively. To convert the internal SFAs of PB, ultrasound combined with papain was used to promote the penetrative growth of M. circinelloides into the internal PB, and the GLA level in the third layer of fat reached 2.58 ± 0.31 mg/g FPB. The internal growth of M. circinelloides in PB was promoted by adjusting the oxygen rate and ventilation rate through the wind velocity sensor. When the oxygen rate is 2 m/s and the ventilation rate is 18 m3/h, the GLA level in the third layer of fat reached 4.13 ± 1.01 mg/g FPB. To further improve the level of PUFAs in PB, FPB was produced by M. circinelloides at 18 °C. The GLA content on the surface of FPB reached 15.73 ± 1.13 mg/g FPB, and the GLA yield in the second and third layers of fat reached 8.68 ± 1.77 mg/g FPB and 6.13 ± 1.28 mg/g FPB, the LA yield in the second and third layers of fat reached 105.45 ± 5.01 mg/g FPB and 98.46 ± 4.14 mg/g FPB, respectively. These results suggested that excessive SFAs in PB can be converted into PUFAs and provided a new technique for improving PUFAs in FPB. KEY POINTS: • This article achieved the conversion of PUFAs in pork backfat by Mucor circinelloides CBS 277.49 and Lactiplantacillus plantarum CGMCC 24189. • This article solved the internal growth of M. circinelloides CBS277.49 in pork backfat by ultrasound combined with papain. • This article proposed an innovative of promoting the internal growth of M. circinelloides and increasing the PUFAs production by oxygen ventilation in pork backfat.
Collapse
Affiliation(s)
- Haisu Shi
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China
- Liaoning Engineering Research Center of Food Fermentation Technology, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China
- Shenyang Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China
| | - Yingtong Zhang
- Institute of Agricultural Facilities and Equipment, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, Jiangsu, People's Republic of China
| | - Hao Lin
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China
| | - Yiran Yan
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China
| | - Ruhong Wang
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China
| | - Rina Wu
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China.
- Liaoning Engineering Research Center of Food Fermentation Technology, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China.
- Shenyang Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China.
| | - Junrui Wu
- College of Food Science, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China.
- Liaoning Engineering Research Center of Food Fermentation Technology, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China.
- Shenyang Key Laboratory of Microbial Fermentation Technology Innovation, Shenyang Agricultural University, Shenyang, 110866, People's Republic of China.
| |
Collapse
|
2
|
Nava V, Turco VL, Licata P, Panayotova V, Peycheva K, Fazio F, Rando R, Di Bella G, Potortì AG. Determination of Fatty Acid Profile in Processed Fish and Shellfish Foods. Foods 2023; 12:2631. [PMID: 37444369 DOI: 10.3390/foods12132631] [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: 04/23/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 07/15/2023] Open
Abstract
Seafood products are a crucial dietary source of n-3 polyunsaturated fatty acids (n-3 PUFA), which are essential for human health. However, the presence of these n-3 PUFA may be subject to changes related to different processing methods. The aim of this study was to determine the fatty acid composition, focusing on n-3 PUFA, in different processed fish and shellfish products of both EU and non-EU origin. The products were purchased from supermarkets and ethnic food shops in Messina (Italy). Gas chromatography with a flame-ionization detector (GC-FID) was used for analysis. Based on the fatty acid profile, the atherogenicity index (AI), thrombogenicity index (TI), and flesh lipid quality index (FLQ) were determined: 0.13-1.04 (AI), 0.19-0.89 (TI), and 0.41-29.90 (FLQ). The percentages of saturated (SFA), monounsaturated (MUFA), and polyunsaturated (PUFA) fatty acids fell within the following ranges: 13.55-50.48%, 18.91-65.58%, and 13.84-52.73%, respectively. Considering that all samples showed low AI and TI indices and that all processed fish products proved to be a good source of beneficial PUFAs, especially eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), their consumption is recommended for humans.
Collapse
Affiliation(s)
- Vincenzo Nava
- BIOMORF Department, University of Messina, Polo SS Annunziata, 98168 Messina, Italy
| | - Vincenzo Lo Turco
- BIOMORF Department, University of Messina, Polo SS Annunziata, 98168 Messina, Italy
| | - Patrizia Licata
- Department of Veterinary Sciences, University of Messina, Polo SS Annunziata, 98168 Messina, Italy
| | | | - Katya Peycheva
- Department of Chemistry, Medical University of Varna, 9002 Varna, Bulgaria
| | - Francesco Fazio
- Department of Veterinary Sciences, University of Messina, Polo SS Annunziata, 98168 Messina, Italy
| | - Rossana Rando
- BIOMORF Department, University of Messina, Polo SS Annunziata, 98168 Messina, Italy
| | - Giuseppa Di Bella
- BIOMORF Department, University of Messina, Polo SS Annunziata, 98168 Messina, Italy
| | | |
Collapse
|
3
|
Ramírez-Carrillo E, G-Santoyo I, López-Corona O, Rojas-Ramos OA, Falcón LI, Gaona O, de la Fuente Rodríguez RM, Hernández Castillo A, Cerqueda-García D, Sánchez-Quinto A, Hernández-Muciño D, Nieto J. Similar connectivity of gut microbiota and brain activity networks is mediated by animal protein and lipid intake in children from a Mexican indigenous population. PLoS One 2023; 18:e0281385. [PMID: 37384745 PMCID: PMC10310019 DOI: 10.1371/journal.pone.0281385] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 01/22/2023] [Indexed: 07/01/2023] Open
Abstract
The gut microbiota-brain axis is a complex communication network essential for host health. Any long-term disruption can affect higher cognitive functions, or it may even result in several chronic neurological diseases. The type and diversity of nutrients an individual consumes are essential for developing the gut microbiota (GM) and the brain. Hence, dietary patterns might influence networks communication of this axis, especially at the age that both systems go through maturation processes. By implementing Mutual Information and Minimum Spanning Tree (MST); we proposed a novel combination of Machine Learning and Network Theory techniques to study the effect of animal protein and lipid intake on the connectivity of GM and brain cortex activity (BCA) networks in children from 5-to 10 years old from an indigenous community in the southwest of México. Socio-ecological conditions in this nonwestern lifestyle community are very homogeneous among its inhabitants but it shows high individual heterogeneity in the consumption of animal products. Results suggest that MST, the critical backbone of information flow, diminishes under low protein and lipid intake. So, under these nonwestern regimens, deficient animal protein and lipid consumption diets may significantly affect the GM-BCA connectivity in crucial development stages. Finally, MST offers us a metric that unifies biological systems of different nature to evaluate the change in their complexity in the face of environmental pressures or disturbances. Effect of Diet on gut microbiota and brain networks connectivity.
Collapse
Affiliation(s)
- Elvia Ramírez-Carrillo
- NeuroEcology Lab, Department of Psychology, UNAM, CDMX, México
- Investigadoras por México, Posdoc-CONACyT, Facultad de Psicología, Universidad Nacional Autónoma de México (UNAM), CDMX, México
| | - Isaac G-Santoyo
- NeuroEcology Lab, Department of Psychology, UNAM, CDMX, México
- Unidad de Investigación en Psicobiología y Neurociencias, Department of Psychology, Universidad Nacional Autónoma de México (UNAM), CDMX, México
| | - Oliver López-Corona
- Cátedras CONACyT, Instituto de Investigaciones en Matemáticas Aplicadas y en Sistemas (IIMAS), Universidad Nacional Autónoma de México (UNAM), CDMX, México
- Centro de Ciencias de la Complejidad (C3), Universidad Nacional Autónoma de México, CDMX, México
| | - Olga A. Rojas-Ramos
- NeuroEcology Lab, Department of Psychology, UNAM, CDMX, México
- Coordinación de Psciobiología y Neurociencias, Facultad de Psicología, Universidad Nacional Autónoma de México (UNAM), CDMX, México
| | - Luisa I. Falcón
- Laboratorio de Ecología Bacteriana, Instituto de Ecología, Universidad Nacional Autónoma de México, UNAM, Parque Científico y Tecnológico de Yucatán, Mérida, México
| | - Osiris Gaona
- Laboratorio de Ecología Bacteriana, Instituto de Ecología, Universidad Nacional Autónoma de México, UNAM, Parque Científico y Tecnológico de Yucatán, Mérida, México
| | | | | | - Daniel Cerqueda-García
- Consorcio de Investigación del Golfo de México (CIGoM), Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Unidad Mérida, Departamento de Recursos del Mar, Mérida, Yucatán, México
| | - Andrés Sánchez-Quinto
- Laboratorio de Ecología Bacteriana, Instituto de Ecología, Universidad Nacional Autónoma de México, UNAM, Parque Científico y Tecnológico de Yucatán, Mérida, México
| | - Diego Hernández-Muciño
- Laboratorio de Agroecología Instituto de Investigaciones en Ecosistema y Sustentabilidad, UNAM, Morelia, México
| | - Javier Nieto
- Laboratorio de Aprendizaje y Adaptación, Facultad de Psicología, Universidad Nacional Autónoma de México (UNAM), CDMX, México
| |
Collapse
|
4
|
Magalhães P, Pereira B, Garcia F, Vilas C, Moreira T, Rosário P. Changes in Student's Breakfast and Snack Consumption during the Second COVID-19 Lockdown in Portugal: A Five-Wave Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3034. [PMID: 36833732 PMCID: PMC9960398 DOI: 10.3390/ijerph20043034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Abstract
The circumstances of the COVID-19 lockdown affected many students' life spheres, including their feeding patterns and snack intake. The main goals of the present study were to: (a) analyze the changes in students' breakfast and snacking consumption during lockdown, and (b) analyze changes in the content of the students' snacks using the Healthy Eating Index. This study analyzed data from a sample of 726 students from 36 classes from the late elementary (i.e., fifth grade) through high school (i.e., twelfth grade) from two public schools in the north of Portugal. Data were collected in five moments during the 2020/2021 school year, pre-, during, and post-second lockdown moments. Throughout the five moments, almost 90% of the students ate breakfast, and the majority brought snacks from home to eat in school. Surprisingly, there was an increase in the quality of the snacks consumed during lockdown compared to the pre-lockdown moments (e.g., consumption of more whole and total fruits and less consumption of food with added sugar, saturated fats, refined grains, and fatty acids). Suggestions for healthy behavior promotion will be discussed, such as improving the school food environment and teaching children to prepare healthy lunch boxes.
Collapse
Affiliation(s)
- Paula Magalhães
- School of Psychology, University of Minho, 4710-052 Braga, Portugal
| | | | | | | | | | | |
Collapse
|
5
|
Shunmugiah Veluchamy R, Mary R, Beegum Puthiya P S, Pandiselvam R, Padmanabhan S, Sathyan N, Shil S, Niral V, Musuvadi Ramarathinam M, Lokesha AN, Shivashankara KS, Hebbar KB. Physicochemical characterization and fatty acid profiles of testa oils from various coconut (Cocos nucifera L.) genotypes. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:370-379. [PMID: 36373792 DOI: 10.1002/jsfa.12150] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 12/11/2021] [Accepted: 08/05/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Cocos nucifera (L.) is an important plantation crop with immense but untapped nutraceutical potential. Despite its bioactive potential, the biochemical features of testa oils of various coconut genotypes are poorly understood. Hence, in this study, the physicochemical characteristics of testa oils extracted from six coconut genotypes - namely West Coast Tall (WCT), Federated Malay States Tall (FMST), Chowghat Orange Dwarf (COD), Malayan Yellow Dwarf (MYD), and two Dwarf × Dwarf (D × D hybrids) viz., Cameroon Red Dwarf (CRD) × Ganga Bondam Green Dwarf (GBGD) and MYD × Chowghat Green Dwarf (CGD) - were analyzed. RESULTS The proportion of testa in the nuts (fruits) (1.29-3.42%), the proportion of oil in the testa (40.97-50.56%), and biochemical components in testa oils - namely proxidant elements Fe (34.17-62.48 ppm) and Cu (1.63-2.77 ppm), and the total phenolic content (6.84-8.67 mg GAE/100 g), and phytosterol content (54.66-137.73 mg CE/100 g) varied depending on the coconut genotypes. The saturated fatty acid content of testa oils (67.75 to 78.78%) was lower in comparison with that of coconut kernel oils. Similarly, the lauric acid (26.66-32.04%), myristic (18.31-19.60%), and palmitic acid (13.43-15.71%,) content of testa oils varied significantly in comparison with the coconut kernel oils (32-51%, 17-21% and 6.9-14%, respectively). Liquid chromatography-mass spectrometry (LC-MS) analysis revealed the presence of 18 phenolic acids in coconut testa oil. Multivariate analysis revealed the biochemical attributes that defined the principal components loadings. Hierarchical clustering analysis of the genotypes showed two distinct clusters. CONCLUSION This study reveals the genotypic variations in the nutritionally important biochemical components of coconut testa oils. The relatively high concentration of polyunsaturated fatty acids (PUFA) and polyphenol content in testa oils warrant further investigation to explore their nutraceutical potential. © 2022 Society of Chemical Industry.
Collapse
Affiliation(s)
| | - Rose Mary
- ICAR-Central Plantation Crops Research Institute, Kasaragod, India
| | | | - Ravi Pandiselvam
- ICAR-Central Plantation Crops Research Institute, Kasaragod, India
| | | | - Neenu Sathyan
- ICAR-Central Plantation Crops Research Institute, Kasaragod, India
| | - Sandip Shil
- ICAR- Central Plantation Crops Research Institute Research Centre, Jalpaiguri, India
| | - Vittal Niral
- ICAR-Central Plantation Crops Research Institute, Kasaragod, India
| | | | | | | | | |
Collapse
|
6
|
KUSHWAHA BP, SINGH SULTAN, MAITY SB, SINGH KK, MISRA AK, SINGH INDERJEET. Milk fatty acid profile of Bhadawari buffaloes. THE INDIAN JOURNAL OF ANIMAL SCIENCES 2022. [DOI: 10.56093/ijans.v88i7.81504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
7
|
Bertoncini-Silva C, Zingg JM, Fassini PG, Suen VMM. Bioactive dietary components-Anti-obesity effects related to energy metabolism and inflammation. Biofactors 2022; 49:297-321. [PMID: 36468445 DOI: 10.1002/biof.1921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 11/18/2022] [Indexed: 12/10/2022]
Abstract
Obesity is the result of the long-term energy imbalance between the excess calories consumed and the few calories expended. Reducing the intake of energy dense foods (fats, sugars), and strategies such as fasting and caloric restriction can promote body weight loss. Not only energy in terms of calories, but also the specific composition of the diet can affect the way the food is absorbed and how its energy is stored, used or dissipated. Recent research has shown that bioactive components of food, such as polyphenols and vitamins, can influence obesity and its pathologic complications such as insulin resistance, inflammation and metabolic syndrome. Individual micronutrients can influence lipid turnover but for long-term effects on weight stability, dietary patterns containing several micronutrients may be required. At the molecular level, these molecules modulate signaling and the expression of genes that are involved in the regulation of energy intake, lipid metabolism, adipogenesis into white, beige and brown adipose tissue, thermogenesis, lipotoxicity, adipo/cytokine synthesis, and inflammation. Higher concentrations of these molecules can be reached in the intestine, where they can modulate the composition and action of the microbiome. In this review, the molecular mechanisms by which bioactive compounds and vitamins modulate energy metabolism, inflammation and obesity are discussed.
Collapse
Affiliation(s)
- Caroline Bertoncini-Silva
- Department of Internal Medicine, Division of Nutrology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Jean-Marc Zingg
- Department of Biochemistry and Molecular Biology, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Priscila Giacomo Fassini
- Department of Internal Medicine, Division of Nutrology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Vivian Marques Miguel Suen
- Department of Internal Medicine, Division of Nutrology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| |
Collapse
|
8
|
Impact of ultraviolet light and cold plasma on fatty acid profile of raw chicken and pork meat. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.104872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
9
|
Alishevich K, Berčíková M, Kyselka J, Sasínová K, Honzíková T, Šimicová P, Šmidrkal J, Rohlíček J, Filip V. Binary Phase Behavior of 2-oleoyl-1-palmitoyl-3-stearoyl-rac-glycerol (POS) and 2-linoleoyl-1-palmitoyl-3-stearoyl-rac-glycerol (PLS). FOOD BIOPHYS 2022. [DOI: 10.1007/s11483-022-09761-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
10
|
Singh P, Krishnaswamy K. Sustainable zero-waste processing system for soybeans and soy by-product valorization. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
11
|
Prihanto AA, Jatmiko YD, Nurdiani R, Miftachurrochmah A, Wakayama M. Freshwater Microalgae as Promising Food Sources: Nutritional and Functional Properties. Open Microbiol J 2022. [DOI: 10.2174/18742858-v16-e2206200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
A number of researchers have predicted that the current food crisis is predicted to worsen in 2050. The prediction of this crisis is aligned with climate change causing increases in some basic foodstuff prices. Therefore, everyone should prepare to consume alternative foods at an early stage. Alternative foods have been widely developed, one of which involves microalgae. However, the type of microalgae produced by some countries on a large scale consists of only oceanic/seawater microalgae. This will have an impact on and hinder development in countries that do not have these resources. Therefore, it is necessary to explore the use of microalgae derived from freshwater. Unfortunately, freshwater microalgae are still rarely investigated for use as alternative foods. However, there is considerable potential to utilize freshwater microalgae, and these algae are very abundant and diverse. In terms of nutritional properties, compared to oceanic / seawater microalgae, freshwater microalgae contain nearly the same protein and amino acids, lipids and fatty acids, carbohydrates, and vitamins. There are even more species whose composition is similar to those currently consumed foods, such as beef, chicken, beans, eggs, and corn. In addition to dietary properties, freshwater microalgae also have functional properties, due to the presence of pigments, sterols, fatty acids, and polyphenols. Given the potential of freshwater microalgae, these aquatic resources need to be developed for potential use as future food resources.
Collapse
|
12
|
Swiner DJ, Kulyk DS, Osae H, Durisek GR, Badu-Tawiah AK. Reactive Thread Spray Mass Spectrometry for Localization of C═C Bonds in Free Fatty Acids: Applications for Obesity Diagnosis. Anal Chem 2022; 94:2358-2365. [PMID: 35072466 PMCID: PMC9107611 DOI: 10.1021/acs.analchem.1c03270] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cellulose thread substrates offer a platform for microsampling and reactive ionization of free fatty acid (FFA) isomers for direct differentiation by mass spectrometry. Ambient corona discharge forms when direct current high voltage is applied to the tiny subfibers on the thread substrate in the presence of a polar spray solvent (MeOH/H2O, 2:1, v/v), facilitating chemical reactions across a C═C bond of unsaturated fatty acids. The process was applied for diagnosis of obesity, which we observed to show better discriminatory power when compared to determinations based on body mass index. Overall, the integrated reactive thread-based platform is capable of (i) microsampling and dry-state, room-temperature storage (>30 days) of the biofluids, (ii) in-capillary liquid/liquid extraction, and (iii) in situ epoxidation reactions to locate the C═C bond position in unsaturated fatty acids via reactions with reactive oxygen species present in ambient corona discharge. The study showcased the ability to correctly characterize FFAs, including degree of unsaturation, and the determination of their relative concentrations in clinical biofluid samples.
Collapse
Affiliation(s)
- Devin J. Swiner
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, OH 43210, United States
| | - Dmytro S. Kulyk
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, OH 43210, United States
| | - Hannah Osae
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, OH 43210, United States
| | - George R. Durisek
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, OH 43210, United States
| | - Abraham K. Badu-Tawiah
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, OH 43210, United States
| |
Collapse
|
13
|
Auddy I, Maurikaa CS, Hariharan N, Manoj D, Nimbkar S, Shanmugasundaram S. Development of amperometric enzyme‐based biosensor to evaluate the adulteration in virgin coconut oil. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16337] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ishita Auddy
- Planning and Monitoring Cell Indian Institute of Food Processing Technology Thanjavur India
| | - C. S. Maurikaa
- Planning and Monitoring Cell Indian Institute of Food Processing Technology Thanjavur India
| | - N. Hariharan
- Planning and Monitoring Cell Indian Institute of Food Processing Technology Thanjavur India
| | - D. Manoj
- Planning and Monitoring Cell Indian Institute of Food Processing Technology Thanjavur India
| | - Shubham Nimbkar
- Planning and Monitoring Cell Indian Institute of Food Processing Technology Thanjavur India
| | - S. Shanmugasundaram
- Planning and Monitoring Cell Indian Institute of Food Processing Technology Thanjavur India
| |
Collapse
|
14
|
Evaluation of Fermented Oat and Black Soldier Fly Larva as Food Ingredients in Senior Dog Diets. Animals (Basel) 2021; 11:ani11123509. [PMID: 34944285 PMCID: PMC8698026 DOI: 10.3390/ani11123509] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/01/2021] [Accepted: 12/07/2021] [Indexed: 01/04/2023] Open
Abstract
Simple Summary Along with concerns about the shortage of future food resources, the problem of ensuring a stable supply of feed materials is emerging. The rapid growth of the pet food market is also increasing the demand for new food ingredients, requiring the evaluation of their safety and nutritional value. Recently, insects and fermented foods are some of the materials that have entered the spotlight as potential future foods, and studies on their usefulness as food are being actively conducted. This study aimed to evaluate and verify the safety of fermented oat (Avena sativa) and black soldier fly larva (Hermetia illucens L.) when used in a dog food as part of the effort toward discovering suitable nutritionally excellent and functional food materials. Our results show that 10% fermented oat flour, 5% black soldier fly larva meal, or a combination thereof in the food did not negatively affect food intake, body weight, fecal status, skin condition, or hematological and biochemical parameters. Overall, our findings suggest that fermented oat and black soldier fly larva can be used as food ingredients for dogs. Abstract The aim of this study was to evaluate the suitability of fermented oat (FO) and black soldier fly larva (BSFL) as food ingredients for dogs. A total of 20 spayed female dogs were divided into four treatment groups, with 5 dogs per group. The four treatment groups consisted of a control group, a diet with 10% FO, one with 5% BSFL, and one with 10% FO and 5% BSFL, and each experimental food was fed for 12 weeks. The feeding of FO and/or BSFL did not affect the daily food intake, body weight, body condition score, fecal score, or skin condition of the dogs. In all the experimental groups, no significant differences in serum IgG, IL-10, or TNF-α levels were observed upon the feeding of FO and/or BSFL. Some hematological (white blood cell and basophils) and serum biochemical parameters (phosphorous, globulin, and alkaline phosphatase) showed significant differences with FO and/or BSFL feeding compared to the control group, but they were within the normal reference range. No adverse clinical signs related to these parameters being affected by FO and BSFL were observed. The feeding of BSFL for 12 weeks reduced the serum cholesterol level (p < 0.05) at the end of the experiment. Our findings suggest the suitability of FO and BSFL as food materials for dogs.
Collapse
|
15
|
Sellem L, Flourakis M, Jackson KG, Joris PJ, Lumley J, Lohner S, Mensink RP, Soedamah-Muthu SS, Lovegrove JA. Impact of Replacement of Individual Dietary SFAs on Circulating Lipids and Other Biomarkers of Cardiometabolic Health: A Systematic Review and Meta-Analysis of Randomized Controlled Trials in Humans. Adv Nutr 2021; 13:1200-1225. [PMID: 34849532 PMCID: PMC9340975 DOI: 10.1093/advances/nmab143] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/08/2021] [Accepted: 11/19/2021] [Indexed: 12/28/2022] Open
Abstract
Little is known of the impact of individual SFAs and their isoenergetic substitution with other SFAs or unsaturated fatty acids (UFAs) on the prevention of cardiometabolic disease (CMD). This systematic literature review assessed the impact of such dietary substitutions on a range of fasting CMD risk markers, including lipid profile, markers of glycemic control and inflammation, and metabolic hormone concentrations. Eligible randomized controlled trials (RCTs) investigated the effect of isoenergetic replacements of individual dietary SFAs for ≥14 d on ≥1 CMD risk markers in humans. Searches of the PubMed, Embase, Scopus, and Cochrane CENTRAL databases on 14 February, 2021 identified 44 RCTs conducted in participants with a mean ± SD age of 39.9 ± 15.2 y. Studies' risk of bias was assessed using the Cochrane Risk of Bias tool 2.0 for RCTs. Random-effect meta-analyses assessed the effect of ≥3 similar dietary substitutions on the same CMD risk marker. Other dietary interventions were described in qualitative syntheses. We observed reductions in LDL-cholesterol concentrations after the replacement of palmitic acid (16:0) with UFAs (-0.36 mmol/L; 95% CI: -0.50, -0.21 mmol/L; I2 = 96.0%, n = 18 RCTs) or oleic acid (18:1n-9) (-0.16 mmol/L; 95% CI: -0.28, -0.03 mmol/L; I2 = 89.6%, n = 9 RCTs), with a similar impact on total cholesterol and apoB concentrations. No effects on other CMD risk markers, including HDL-cholesterol, triacylglycerol, glucose, insulin, or C-reactive protein concentrations, were evident. Similarly, we found no evidence of a benefit from replacing dietary stearic acid (18:0) with UFAs on CMD risk markers (n = 4 RCTs). In conclusion, the impact of replacing dietary palmitic acid with UFAs on lipid biomarkers is aligned with current public health recommendations. However, owing to the high heterogeneity and limited studies, relations between all individual SFAs and biomarkers of cardiometabolic health need further confirmation from RCTs. This systematic review was registered at www.crd.york.ac.uk/prospero/ as CRD42020084241.
Collapse
Affiliation(s)
- Laury Sellem
- Hugh Sinclair Unit of Human Nutrition, and Institute for Cardiovascular and Metabolic Research, Department of Food and Nutritional Sciences, University of Reading, Reading, United Kingdom,Institute for Food, Nutrition, and Health, University of Reading, Reading, United Kingdom
| | | | - Kim G Jackson
- Hugh Sinclair Unit of Human Nutrition, and Institute for Cardiovascular and Metabolic Research, Department of Food and Nutritional Sciences, University of Reading, Reading, United Kingdom,Institute for Food, Nutrition, and Health, University of Reading, Reading, United Kingdom
| | - Peter J Joris
- Department of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, Netherlands
| | - James Lumley
- Hugh Sinclair Unit of Human Nutrition, and Institute for Cardiovascular and Metabolic Research, Department of Food and Nutritional Sciences, University of Reading, Reading, United Kingdom,Institute for Food, Nutrition, and Health, University of Reading, Reading, United Kingdom
| | - Szimonetta Lohner
- Department of Public Health Medicine, Medical School, University of Pécs, Pécs, Hungary,Cochrane Hungary, Clinical Centre of the University of Pécs, Medical School, University of Pécs, Pécs, Hungary
| | - Ronald P Mensink
- Department of Nutrition and Movement Sciences, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Center, Maastricht, Netherlands
| | - Sabita S Soedamah-Muthu
- Institute for Food, Nutrition, and Health, University of Reading, Reading, United Kingdom,CoRPS—Center of Research on Psychological and Somatic Disorders, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, Netherlands
| | | |
Collapse
|
16
|
Daliry A, Pereira ENGDS. Role of Maternal Microbiota and Nutrition in Early-Life Neurodevelopmental Disorders. Nutrients 2021; 13:3533. [PMID: 34684534 PMCID: PMC8540774 DOI: 10.3390/nu13103533] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 08/14/2021] [Accepted: 08/24/2021] [Indexed: 02/07/2023] Open
Abstract
The rise in the prevalence of obesity and other related metabolic diseases has been paralleled by an increase in the frequency of neurodevelopmental problems, which has raised the likelihood of a link between these two phenomena. In this scenario, maternal microbiota is a possible linking mechanistic pathway. According to the "Developmental Origins of Health and Disease" paradigm, environmental exposures (in utero and early life) can permanently alter the body's structure, physiology, and metabolism, increasing illness risk and/or speeding up disease progression in offspring, adults, and even generations. Nutritional exposure during early developmental stages may induce susceptibility to the later development of human diseases via interactions in the microbiome, including alterations in brain function and behavior of offspring, as explained by the gut-brain axis theory. This review provides an overview of the implications of maternal nutrition on neurodevelopmental disorders and the establishment and maturation of gut microbiota in the offspring.
Collapse
Affiliation(s)
- Anissa Daliry
- Laboratory of Cardiovascular Investigation, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro 21040-900, Brazil;
| | | |
Collapse
|
17
|
Kang CM, Chiang BL, Wang LC. Maternal Nutritional Status and Development of Atopic Dermatitis in Their Offspring. Clin Rev Allergy Immunol 2021; 61:128-155. [PMID: 32157654 DOI: 10.1007/s12016-020-08780-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Atopic dermatitis (AD) is the leading chronic skin inflammatory disease and the initial manifestation of atopic march. Available evidence supports the notion that primary prevention early in life leads to a decreased incidence of AD, thus possibly decreasing the subsequent occurrence of atopic march. Nutritional status is essential to a proper functioning immune system and is valued for its important role in AD. Essential nutrients, which include carbohydrates, proteins, lipids, vitamins, and minerals, are transferred from the mother to the fetus through the placenta during gestation. Various nutrients, such as polyunsaturated fatty acids (PUFAs) and vitamin D, were studied in relation to maternal status and offspring allergy. However, no strong evidence indicates that a single nutrient or food in mothers' diet significantly affects the risk of childhood AD. In the light of current evidence, mothers should not either increase nor avoid consuming these nutrients to prevent or ameliorate allergic diseases in their offspring. Each essential nutrient has an important role in fetal development, and current government recommendations suggest specific intake amounts for pregnant women. This review discusses evidence on how various nutrients, including lipids (monounsaturated fatty acids, PUFAs, saturated fatty acids, and short-chain fatty acids), carbohydrates (oligosaccharides and polysaccharides), proteins, vitamins (A, B, C, D, and E), and trace minerals (magnesium, iron, zinc, copper, selenium, and strontium) in maternal status are associated with the development of AD and their possible mechanisms.
Collapse
Affiliation(s)
- Chun-Min Kang
- Department of Pediatrics, National Taiwan University Hospital, No. 7, Chung Shan South Road, Taipei, 10002, Taiwan, Republic of China
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Bor-Luen Chiang
- Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
| | - Li-Chieh Wang
- Department of Pediatrics, National Taiwan University Hospital, No. 7, Chung Shan South Road, Taipei, 10002, Taiwan, Republic of China.
| |
Collapse
|
18
|
Wei YX, Zheng KY, Wang YG. Gut microbiota-derived metabolites as key mucosal barrier modulators in obesity. World J Gastroenterol 2021; 27:5555-5565. [PMID: 34588751 PMCID: PMC8433617 DOI: 10.3748/wjg.v27.i33.5555] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/24/2021] [Accepted: 07/23/2021] [Indexed: 02/06/2023] Open
Abstract
A significant breakthrough in the field of obesity research was the demonstration that an obese phenotype could be manipulated by modulating the gut microbiota. An important next step is to elucidate a human-relevant “map’’ of microbiota-host interactions that regulate the metabolic health of the host. An improved understanding of this crosstalk is a prerequisite for optimizing therapeutic strategies to combat obesity. Intestinal mucosal barrier dysfunction is an important contributor to metabolic diseases and has also been found to be involved in a variety of other chronic inflammatory conditions, including cancer, neurodegeneration, and aging. The mechanistic basis for intestinal barrier dysfunction accompanying metabolic disorders remains poorly understood. Understanding the molecular and cellular modulators of intestinal barrier function will help devise improved strategies to counteract the detrimental systemic consequences of gut barrier breakage. Changes in the composition and function of the gut microbiota, i.e., dysbiosis, are thought to drive obesity-related pathogenesis and may be one of the most important drivers of mucosal barrier dysfunction. Many effects of the microbiota on the host are mediated by microbiota-derived metabolites. In this review, we focus on several relatively well-studied microbial metabolites that can influence intestinal mucosal homeostasis and discuss how they might affect metabolic diseases. The design and use of microbes and their metabolites that are locally active in the gut without systemic side effects are promising novel and safe therapeutic modalities for metabolic diseases.
Collapse
Affiliation(s)
- Yan-Xia Wei
- Laboratory of Infection and Immunity, Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou 221004, Jiangsu Province, China
| | - Kui-Yang Zheng
- Laboratory of Infection and Immunity, Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou 221004, Jiangsu Province, China
| | - Yu-Gang Wang
- Laboratory of Infection and Immunity, Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou 221004, Jiangsu Province, China
| |
Collapse
|
19
|
Liu Y, Xu H, Dahir N, Calder A, Lin F, Gilbertson TA. GPR84 Is Essential for the Taste of Medium Chain Saturated Fatty Acids. J Neurosci 2021; 41:5219-5228. [PMID: 33941648 PMCID: PMC8211552 DOI: 10.1523/jneurosci.2530-20.2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 04/16/2021] [Accepted: 04/20/2021] [Indexed: 11/21/2022] Open
Abstract
The ability of mammalian taste cells to respond to fatty acids (FAs) has garnered significant attention of late and has been proposed to represent a sixth primary taste. With few exceptions, studies on FA taste have centered exclusively on polyunsaturated FAs, most notably on linoleic acid. In the current study, we have identified an additional FA receptor, GPR84, in the gustatory system that responds to the medium-chain saturated FAs (MCFAs) in male mice. GPR84 ligands activate both Type II and Type III taste cells in calcium imaging and patch-clamp recording assays. MCFAs depolarize and lead to a rise in intracellular free [Ca2+] in mouse taste cells in a concentration-dependent fashion, and the relative ligand specificity in taste cells is consistent with the response profile of GPR84 expressed in a heterologous system. A systemic Gpr84-/- mouse model reveals a specific deficit in both the neural (via chorda tympani recording) and behavioral responses to administration of oral MCFAs compared with WT mice. Together, we show that the peripheral taste system can respond to an additional class of FAs, the saturated FAs, and that the cognate receptor necessary for this ability is GPR84.
Collapse
Affiliation(s)
- Yan Liu
- Department of Internal Medicine, University of Central Florida, Orlando, Florida 32827
| | - Han Xu
- Department of Biology, Utah State University, Logan, Utah 84322
| | - Naima Dahir
- Burnett School of Biomedical Sciences, University of Central Florida, Orlando, Florida 32827
| | - Ashley Calder
- Burnett School of Biomedical Sciences, University of Central Florida, Orlando, Florida 32827
| | - Fangjun Lin
- Burnett School of Biomedical Sciences, University of Central Florida, Orlando, Florida 32827
| | - Timothy A Gilbertson
- Department of Internal Medicine, University of Central Florida, Orlando, Florida 32827
| |
Collapse
|
20
|
Lawal KG, Kavle RR, Akanbi TO, Mirosa M, Agyei D. Enrichment in specific fatty acids profile of Tenebrio molitor and Hermetia illucens larvae through feeding. FUTURE FOODS 2021. [DOI: 10.1016/j.fufo.2021.100016] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
|
21
|
Host-microbial interactions in the metabolism of different dietary fats. Cell Metab 2021; 33:857-872. [PMID: 33951472 DOI: 10.1016/j.cmet.2021.04.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 03/29/2021] [Accepted: 04/14/2021] [Indexed: 02/06/2023]
Abstract
Although generally presumed to be isocaloric, dietary fats can differ in their energetic contributions and metabolic effects. Here, we show how an explicit consideration of the gut microbiome and its interactions with human physiology can enrich our understanding of dietary fat metabolism. We outline how variable human metabolic responses to different dietary fats, such as altered ileal digestibility or bile acid production, have downstream effects on the gut microbiome that differentially promote energy gain and inflammation. By incorporating host-microbial interactions into energetic models of human nutrition, we can achieve greater insight into the underlying mechanisms of diet-driven metabolic disease.
Collapse
|
22
|
Veras ACC, Santos TD, Martins IDCA, de Souza CM, Amaral CL, Franco BDS, Holanda ASDS, Esteves AM, Milanski M, Torsoni AS, Ignacio-Souza LM, Torsoni MA. Low-Dose Coconut Oil Supplementation Induces Hypothalamic Inflammation, Behavioral Dysfunction, and Metabolic Damage in Healthy Mice. Mol Nutr Food Res 2021; 65:e2000943. [PMID: 33650755 DOI: 10.1002/mnfr.202000943] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 02/18/2021] [Indexed: 12/13/2022]
Abstract
SCOPE Coconut oil (CO) diets remain controversial due to the possible association with metabolic disorder and obesity. This study investigates the metabolic effects of a low amount of CO supplementation. METHODS AND RESULTS Swiss male mice are assigned to be supplemented orally during 8 weeks with 300 µL of water for the control group (CV), 100 or 300 µL of CO (CO100 and CO300) and 100 or 300 µL of soybean oil (SO; SO100 and SO300). CO led to anxious behavior, increase in body weight gain, and adiposity. In the hypothalamus, CO and SO increase cytokines expression and pJNK, pNFKB, and TLR4 levels. Nevertheless, the adipose tissue presented increases macrophage infiltration, TNF-α and IL-6 after CO and SO consumption. IL-1B and CCL2 expression, pJNK and pNFKB levels increase only in CO300. In the hepatic tissue, CO increases TNF-α and chemokines expression. Neuronal cell line (mHypoA-2/29) exposed to serum from CO and SO mice shows increased NFKB migration to the nucleus, TNF-α, and NFKBia expression, but are prevented by inhibitor of TLR4 (TAK-242). CONCLUSIONS These results show that a low-dose CO changes the behavioral pattern, induces inflammatory pathway activation, TLR4 expression in healthy mice, and stimulates the pro-inflammatory response through a TLR4-mediated mechanism.
Collapse
Affiliation(s)
| | - Tamires Dos Santos
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas, Limeira, Brazil
| | | | - Camilla Mendes de Souza
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas, Limeira, Brazil
| | - Camila Libardi Amaral
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas, Limeira, Brazil
| | - Beatriz da Silva Franco
- Laboratory of Sleep and Exercise, School of Applied Sciences, University of Campinas, Limeira, Brazil
| | | | - Andrea Maculano Esteves
- Laboratory of Sleep and Exercise, School of Applied Sciences, University of Campinas, Limeira, Brazil
| | - Marciane Milanski
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas, Limeira, Brazil.,Obesity and Comorbidities Research Center, University of Campinas, Campinas, Brazil
| | - Adriana Souza Torsoni
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas, Limeira, Brazil.,Obesity and Comorbidities Research Center, University of Campinas, Campinas, Brazil
| | - Leticia Martins Ignacio-Souza
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas, Limeira, Brazil.,Obesity and Comorbidities Research Center, University of Campinas, Campinas, Brazil
| | - Marcio Alberto Torsoni
- Laboratory of Metabolic Disorders, School of Applied Sciences, University of Campinas, Limeira, Brazil.,Obesity and Comorbidities Research Center, University of Campinas, Campinas, Brazil
| |
Collapse
|
23
|
Changes in the fatty acid content of Egyptian human milk across the lactation stages and in comparison with Chinese human milk. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03685-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
24
|
Ogundijo DA, Tas AA, Onarinde BA. An assessment of nutrition information on front of pack labels and healthiness of foods in the United Kingdom retail market. BMC Public Health 2021; 21:220. [PMID: 33550987 PMCID: PMC7868120 DOI: 10.1186/s12889-021-10255-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 01/17/2021] [Indexed: 11/24/2022] Open
Abstract
Background Front of pack nutrition labelling is part of United Kingdom government’s programme of activities aiming to tackle diet-related diseases. There are several front of pack labelling formats available and they differ in the information they deliver. This study assessed the frequency of usage of front of pack food labelling systems on food products in the United Kingdom grocery market. It also measured the healthiness of some foods in the online market by categorising them according to their nutrient contents. Methods Five hundred food products in five categories [(1) cereals and cereal products, (2) dairy products, (3) beverages, (4) packaged meats and meat products, and (5) pre-packaged fruits and vegetables] from three main United Kingdom retail websites were investigated. A simple random sampling method was used for product selection according to the categories on the retailers’ websites. The healthiness of foods was also assessed by categorising them into ‘healthier’, ‘moderately healthy’ and ‘least healthy’ based on fat, saturated fat, salt and sugar contents. Results The total number of label types assessed comprises 19.6% of Guideline Daily Amounts or Reference Intakes and 43.8% had a combination of Traffic Light and Reference Intakes (hybrid label). Slightly over a quarter (27.4%) of products included nutritional information in a grid or table, 3.4% of the foods had two of any of the following: Health Logo, Reference Intakes and Traffic Light labels, and 5.8% did not have any Reference Intakes, Traffic Light, Health Logo or Hybrid label. Most of the foods assessed were manufactured in the United Kingdom with only 30.8% imported from 32 countries across four continents. Conclusions Traffic Light and Guideline Daily Amounts were the most used front of pack labelling formats on the assessed food product. A higher number of assessed products belonged to the “moderately healthy” and “healthier” categories than the “least healthy”. The imported foods that were found in the United Kingdom retail market showed that food choices could be made from the diverse food types.
Collapse
Affiliation(s)
- D A Ogundijo
- National Centre for Food Manufacturing, University of Lincoln, Holbeach, PE12 7PT, UK.
| | - A A Tas
- National Centre for Food Manufacturing, University of Lincoln, Holbeach, PE12 7PT, UK
| | - B A Onarinde
- National Centre for Food Manufacturing, University of Lincoln, Holbeach, PE12 7PT, UK
| |
Collapse
|
25
|
Sreevallabhan S, Mohanan R, Jose SP, Sukumaran S, Jagmag T, Tilwani J, Kulkarni A. Hepatoprotective effect of essential phospholipids enriched with virgin coconut oil (Phoscoliv) on paracetamol-induced liver toxicity. J Food Biochem 2021; 45:e13606. [PMID: 33458835 DOI: 10.1111/jfbc.13606] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 12/18/2020] [Accepted: 12/22/2020] [Indexed: 02/01/2023]
Abstract
The prevalence of liver disease is increasing year by year and it is recognized as a main health burden across the world. Nowadays, dietary nutraceuticals are found to be very effective in the prevention and treatment of liver diseases. The virgin coconut oil and phosphatidylcholine are found to have a wide range of therapeutic efficacy and the most important among them is its hepatoprotective activity. In the present study, we had evaluated the hepatoprotective effect of the novel formulation with the combination of these two which is named as Phoscoliv. For the study, adult Wistar rats were grouped into Normal control, Paracetamol-treated, and Paracetamol along with Phoscoliv-treated group. In order to evaluate the hepatoprotective effect of the drug, various parameters were analyzed. Data obtained from the study showed that Phoscoliv supplementation were found to significantly boost up the antioxidant status by enhancing the SOD, CAT, GPx, and GSH level and thereby inhibit the generation of ROS and also blocked lipid peroxidation, which was confirmed by the reduced level of TBARS. The release of pro-inflammatory cytokines was also decreased, which was eventually helped to maintain the normal architecture of the liver. Thus, from the overall result of this study reveals that Phoscoliv can be effectively used as a potent and safe hepatoprotective medicine. PRACTICAL APPLICATIONS: The over or unwanted usage of synthetic medicine is a serious problem because it can cause so many adverse health effects. Liver-related disorders are the major side effects of these drugs. Food habits of ancient people dictate that there is no other better medicine than a good food. So, treating a disease with a food or compounds derived from a food item will be more effective. Virgin coconut oil is a type of natural and organic oil, which has the capability of maintaining the body in a healthy state. Likewise, phosphatidylcholines are very important phospholipid nutrients necessary to keep the cells healthy. Both these have the potential to protect and prevent the liver damages. Therefore, the combination of these two can exhibit profound hepatoprotective activity.
Collapse
Affiliation(s)
| | - Ratheesh Mohanan
- Department of Biochemistry, St. Thomas College, Palai, Kottayam, India
| | - Svenia P Jose
- Department of Biochemistry, St. Thomas College, Palai, Kottayam, India
| | - Sandya Sukumaran
- Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, India
| | | | | | | |
Collapse
|
26
|
Mohammad S, Thiemermann C. Role of Metabolic Endotoxemia in Systemic Inflammation and Potential Interventions. Front Immunol 2021; 11:594150. [PMID: 33505393 PMCID: PMC7829348 DOI: 10.3389/fimmu.2020.594150] [Citation(s) in RCA: 171] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 11/23/2020] [Indexed: 12/12/2022] Open
Abstract
Diet-induced metabolic endotoxemia is an important factor in the development of many chronic diseases in animals and man. The gut epithelium is an efficient barrier that prevents the absorption of liposaccharide (LPS). Structural changes to the intestinal epithelium in response to dietary alterations allow LPS to enter the bloodstream, resulting in an increase in the plasma levels of LPS (termed metabolic endotoxemia). LPS activates Toll-like receptor-4 (TLR4) leading to the production of numerous pro-inflammatory cytokines and, hence, low-grade systemic inflammation. Thus, metabolic endotoxemia can lead to several chronic inflammatory conditions. Obesity, diabetes, and non-alcoholic fatty liver disease (NAFLD) can also cause an increase in gut permeability and potential pharmacological and dietary interventions could be used to reduce the chronic low-grade inflammation associated with endotoxemia.
Collapse
Affiliation(s)
- Shireen Mohammad
- William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | | |
Collapse
|
27
|
Harrison S, Couture P, Lamarche B. Diet Quality, Saturated Fat and Metabolic Syndrome. Nutrients 2020; 12:nu12113232. [PMID: 33105691 PMCID: PMC7690379 DOI: 10.3390/nu12113232] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/13/2020] [Accepted: 10/20/2020] [Indexed: 12/14/2022] Open
Abstract
Indices reflecting overall diet quality are used globally in research to predict the risk of various diseases and metabolic disorders such as metabolic syndrome (MetS). Such indices are built to measure adherence to current dietary guidelines or to best assess the diet-disease relationship. Although mostly food-based, dietary guidelines often include recommendations to limit saturated fatty acid (SFA) intake in order to prevent cardiovascular diseases. However, not all diet quality indices consider SFA in their definition of diet quality. Additionally, the relationship between SFA consumption and the development of MetS remains unclear. The purpose of this short review was to explore the association between MetS and various diet quality indices and dietary patterns, with a focus on how SFA contributes to these associations.
Collapse
Affiliation(s)
- Stéphanie Harrison
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec, QC G1V 0A6, Canada; (S.H.); (P.C.)
- School of Nutrition, Université Laval, Québec, QC G1V 0A6, Canada
| | - Patrick Couture
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec, QC G1V 0A6, Canada; (S.H.); (P.C.)
- CHU Research Center, Québec, QC G1V 0A6, Canada
| | - Benoît Lamarche
- Centre Nutrition, santé et société (NUTRISS), Institut sur la nutrition et les aliments fonctionnels (INAF), Université Laval, Québec, QC G1V 0A6, Canada; (S.H.); (P.C.)
- School of Nutrition, Université Laval, Québec, QC G1V 0A6, Canada
- Correspondence: ; Tel.: +1-418-656-2131 (ext. 404355)
| |
Collapse
|
28
|
Panpetch W, Sawaswong V, Chanchaem P, Ondee T, Dang CP, Payungporn S, Leelahavanichkul A. Candida Administration Worsens Cecal Ligation and Puncture-Induced Sepsis in Obese Mice Through Gut Dysbiosis Enhanced Systemic Inflammation, Impact of Pathogen-Associated Molecules From Gut Translocation and Saturated Fatty Acid. Front Immunol 2020; 11:561652. [PMID: 33101279 PMCID: PMC7545113 DOI: 10.3389/fimmu.2020.561652] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 08/19/2020] [Indexed: 12/11/2022] Open
Abstract
Obesity induces gut leakage and elevates serum lipopolysaccharide (LPS), a major cell wall component of Gram-negative bacteria, through gut translocation. Because Candida albicans is prominent in human gut but not in mouse, C. albicans, a source of (1→3)-β-D-glucan (BG) in gut contents, was administered in high-fat diet (HFD)–induced obese mice at 1 week before sepsis induction by cecal ligation and puncture (CLP). As such, sepsis in Candida-administered obese mice was more severe than obese mice without Candida as determined by mortality, organ injury (liver and kidney), serum cytokines, gut leakage, endotoxemia, serum BG, and fecal Gram-negative bacteria (microbiome analysis). Mice subjected to CLP and fed a HFD, but not treated with Candida demonstrated a similar mortality to non-obese mice with more severe gut leakage and higher serum cytokines. In vitro experiments demonstrated that LPS plus BG (LPS + BG) induced higher supernatant cytokines from hepatocytes (HepG2) and macrophages (RAW264.7), compared with the activation by each molecule alone, and were amplified by palmitic acid, a representative saturated fatty acid. The energy production capacity of HepG2 cells was also decreased by LPS + BG compared with LPS alone as evaluated by extracellular flux analysis. However, Lactobacillus rhamnosus L34 (L34) improved sepsis, regardless of Candida administration, through the attenuation of gut leakage and gut dysbiosis. In conclusion, an impact of gut Candida was demonstrated by Candida pretreatment in obese mice that worsened sepsis through (1) gut dysbiosis–induced gut leakage and (2) amplified systemic inflammation due to LPS, BG, and saturated fatty acid.
Collapse
Affiliation(s)
- Wimonrat Panpetch
- Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Vorthon Sawaswong
- Program in Bioinformatics and Computational Biology, Graduate School, Chulalongkorn University, Bangkok, Thailand.,Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Prangwalai Chanchaem
- Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Center of Excellence in Systems Biology, Chulalongkorn University, Bangkok, Thailand
| | - Thunnicha Ondee
- Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Cong Phi Dang
- Medical Microbiology, Interdisciplinary Program, Graduate School, Chulalongkorn University, Bangkok, Thailand
| | - Sunchai Payungporn
- Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Center of Excellence in Systems Biology, Chulalongkorn University, Bangkok, Thailand
| | - Asada Leelahavanichkul
- Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Translational Research in Inflammation and Immunology Research Unit, Department of Microbiology, Chulalongkorn University, Bangkok, Thailand
| |
Collapse
|
29
|
Argov-Argaman N, Glasser T, Muklada H, Hadaya O, Mesilati-Stahy R, Raz C, Landau SY. Lipidome changes, with a focus on phospholipids, due to feeding systems and processing in goat milk. Food Chem 2020; 340:127938. [PMID: 32871356 DOI: 10.1016/j.foodchem.2020.127938] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 08/10/2020] [Accepted: 08/23/2020] [Indexed: 11/16/2022]
Abstract
We evaluated the effects of processing - pasteurization and yoghurt manufacturing - on some health-promoting lipidome components in milk from two feeding treatments - brushland grazing or hay-feeding in confinement - in dairy goats. The contents of fat and protein were higher, and of urea, lower, in grazing goats. Fatty acid composition - at the exception of saturated fatty acids - was affected by dietary management and milk processing. Phospholipid contents was lower in confined goats, with little effect for processing. The phospholipid-to-triglyceride ratio was decreased by pasteurization. Sensitivity to pasteurization of phospholipid composition differed between feeding treatments. The percentage of sphingomyelin increased following pasteurization, with no response for fermentation to yoghurt. These results can be exploited to modulate health-promoting fats in dairy products.
Collapse
Affiliation(s)
- Nurit Argov-Argaman
- Department of Animal Science, The Faculty of Agriculture, Food and Environmental Sciences, The Hebrew University of Jerusalem, POB 12, Rehovot 76100, Israel.
| | | | - Hussein Muklada
- Department of Natural Resources, Institute of Plant Sciences, Agricultural Research Organization, The Volcani Center, 68 Hamakabim Road, Rishon Letzion 7505101, Israel.
| | - Oren Hadaya
- Department of Animal Science, The Faculty of Agriculture, Food and Environmental Sciences, The Hebrew University of Jerusalem, POB 12, Rehovot 76100, Israel
| | - Ronit Mesilati-Stahy
- Department of Animal Science, The Faculty of Agriculture, Food and Environmental Sciences, The Hebrew University of Jerusalem, POB 12, Rehovot 76100, Israel
| | - Chen Raz
- Department of Animal Science, The Faculty of Agriculture, Food and Environmental Sciences, The Hebrew University of Jerusalem, POB 12, Rehovot 76100, Israel.
| | - Serge Yan Landau
- Department of Natural Resources, Institute of Plant Sciences, Agricultural Research Organization, The Volcani Center, 68 Hamakabim Road, Rishon Letzion 7505101, Israel.
| |
Collapse
|
30
|
Krauss RM, Kris-Etherton PM. Public health guidelines should recommend reducing saturated fat consumption as much as possible: NO. Am J Clin Nutr 2020; 112:19-24. [PMID: 32491166 DOI: 10.1093/ajcn/nqaa111] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The proposition that dietary SFAs should be restricted to the maximal extent possible (e.g., to achieve approximately half of current consumption) is based primarily on observational and clinical trial data that are interpreted as indicating a benefit of such limitation on cardiovascular disease (CVD) risk. Further support is believed to derive from the capacity of SFAs to raise LDL cholesterol, and the evidence that LDL-cholesterol lowering reduces CVD incidence. Despite their apparent merit, these arguments are flawed. In fact, although it is possible that dietary intake of SFAs has a causal role in CVD, the evidence to support this contention is inconclusive. Moreover, other considerations argue against a guideline focused primarily on limiting SFA intake, including the heterogeneity of individual SFAs, the likelihood of clinically meaningful interindividual variation in response to SFA reduction, the potential for unintended health consequences of population-wide promotion of severe restriction, and the critical differences in health impacts among individual SFA-containing foods.
Collapse
Affiliation(s)
- Ronald M Krauss
- Departments of Pediatrics and Medicine, University of California-San Francisco (UCSF), San Francisco, CA, USA.,Department of Nutritional Sciences and Toxicology, UC Berkeley, Berkeley, CA, USA
| | - Penny M Kris-Etherton
- Department of Nutritional Sciences, Pennsylvania State University, University Park, PA, USA
| |
Collapse
|
31
|
Bilal HSM, Amin MB, Hussain J, Ali SI, Hussain S, Sadiq M, Razzaq MA, Abbas A, Choi C, Lee S. On computing critical factors based healthy behavior index for behavior assessment. Int J Med Inform 2020; 141:104181. [PMID: 32559726 DOI: 10.1016/j.ijmedinf.2020.104181] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 04/28/2020] [Accepted: 05/18/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Ubiquitous computing has supported personalized health through a vast variety of wellness and healthcare self-quantification applications over the last decade. These applications provide insights for daily life activities but unable to portray the comprehensive impact of personal habits on human health. Therefore, in order to facilitate the individuals, we have correlated the lifestyle habits in an appropriate proportion to determine the overall impact of influenced behavior on the well-being of humans. MATERIALS AND METHODS To study the combined impact of personal behaviors, we have proposed a methodology to derive the comprehensive Healthy Behavior Index (HBI) consisting of two major processes: (1) Behaviors' Weight-age Identification (BWI), and (2) Healthy Behavior Quantification and Index (HBQI) modeling. The BWI process identifies the high ranked contributing behaviors through life-expectancy based weight-age, whereas HBQI derives a mathematical model based on quantification and indexing of behavior using wellness guidelines. RESULTS The contributing behaviors are identified through text mining technique and verified by seven experts with a Kappa agreement level of 0.379. A real-world user-centric statistical evaluation is applied through User Experience Questionnaire (UEQ) method to evaluate the impact of HBI service. This HBI service is developed for the Mining Minds, a wellness management application. This study involves 103 registered participants (curious about the chronic disease) for a Korean wellness management organization. They used the HBI service over 12 weeks, the results for which were evaluated through UEQ and user feedback. The service reliability for the Cronbach's alpha coefficient greater than 0.7 was achieved using HBI service whereas the stimulation coefficient of the value 0.86 revealed significant effect. We observed an overall novelty of the value 0.88 showing the potential interest of participants. CONCLUSIONS The comprehensive HBI has demonstrated positive user experience concerning the stimulation for adapting the healthy behaviors. The HBI service is designed independently to work as a service, so any other wellness management service-enabled platform can consume it to evaluate the healthy behavior index of the person for recommendation generation, behavior indication, and behavior adaptation.
Collapse
Affiliation(s)
- Hafiz Syed Muhammad Bilal
- Department of Computer Science and Engineering, Kyung Hee University, Seocheon-dong, Giheung-gu, South Korea; National University of Sciences and Technology, Pakistan.
| | | | - Jamil Hussain
- Department of Computer Science and Engineering, Kyung Hee University, Seocheon-dong, Giheung-gu, South Korea.
| | - Syed Imran Ali
- Department of Computer Science and Engineering, Kyung Hee University, Seocheon-dong, Giheung-gu, South Korea.
| | - Shujaat Hussain
- Department of Computer Science, National University of Computer and Emerging Sciences, Islamabad, Pakistan.
| | - Muhammad Sadiq
- Department of Computer Science and Engineering, Kyung Hee University, Seocheon-dong, Giheung-gu, South Korea.
| | - Muhammad Asif Razzaq
- Department of Computer Science and Engineering, Kyung Hee University, Seocheon-dong, Giheung-gu, South Korea.
| | - Asim Abbas
- Department of Computer Science and Engineering, Kyung Hee University, Seocheon-dong, Giheung-gu, South Korea.
| | - Chunho Choi
- Korea Institute of Industrial Technology, South Korea.
| | - Sungyoung Lee
- Department of Computer Science and Engineering, Kyung Hee University, Seocheon-dong, Giheung-gu, South Korea.
| |
Collapse
|
32
|
Chatterjee P, Fernando M, Fernando B, Dias CB, Shah T, Silva R, Williams S, Pedrini S, Hillebrandt H, Goozee K, Barin E, Sohrabi HR, Garg M, Cunnane S, Martins RN. Potential of coconut oil and medium chain triglycerides in the prevention and treatment of Alzheimer’s disease. Mech Ageing Dev 2020; 186:111209. [DOI: 10.1016/j.mad.2020.111209] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 12/19/2019] [Accepted: 01/13/2020] [Indexed: 12/16/2022]
|
33
|
Perez‐Cornago A, Huybrechts I, Appleby PN, Schmidt JA, Crowe FL, Overvad K, Tjønneland A, Kühn T, Katzke V, Trichopoulou A, Karakatsani A, Peppa E, Grioni S, Palli D, Sacerdote C, Tumino R, Bueno‐de‐Mesquita HB, Larrañaga N, Sánchez M, Quirós JR, Ardanaz E, Chirlaque M, Agudo A, Bjartell A, Wallström P, Chajes V, Tsilidis KK, Aune D, Riboli E, Travis RC, Key TJ. Intake of individual fatty acids and risk of prostate cancer in the European prospective investigation into cancer and nutrition. Int J Cancer 2020; 146:44-57. [PMID: 30807653 PMCID: PMC6899744 DOI: 10.1002/ijc.32233] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 02/11/2019] [Accepted: 02/13/2019] [Indexed: 01/17/2023]
Abstract
The associations of individual dietary fatty acids with prostate cancer risk have not been examined comprehensively. We examined the prospective association of individual dietary fatty acids with prostate cancer risk overall, by tumor subtypes, and prostate cancer death. 142,239 men from the European Prospective Investigation into Cancer and Nutrition who were free from cancer at recruitment were included. Dietary intakes of individual fatty acids were estimated using center-specific validated dietary questionnaires at baseline and calibrated with 24-h recalls. Multivariable Cox regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). After an average follow-up of 13.9 years, 7,036 prostate cancer cases and 936 prostate cancer deaths were ascertained. Intakes of individual fatty acids were not related to overall prostate cancer risk. There was evidence of heterogeneity in the association of some short chain saturated fatty acids with prostate cancer risk by tumor stage (pheterogeneity < 0.015), with a positive association with risk of advanced stage disease for butyric acid (4:0; HR1SD = 1.08; 95%CI = 1.01-1.15; p-trend = 0.026). There were no associations with fatal prostate cancer, with the exception of a slightly higher risk for those who consumed more eicosenoic acid (22:1n-9c; HR1SD = 1.05; 1.00-1.11; p-trend = 0.048) and eicosapentaenoic acid (20:5n-3c; HR1SD = 1.07; 1.00-1.14; p-trend = 0.045). There was no evidence that dietary intakes of individual fatty acids were associated with overall prostate cancer risk. However, a higher intake of butyric acid might be associated with a higher risk of advanced, whereas intakes of eicosenoic and eicosapentaenoic acids might be positively associated with fatal prostate cancer risk.
Collapse
Affiliation(s)
- Aurora Perez‐Cornago
- Cancer Epidemiology Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
| | - Inge Huybrechts
- Dietary Exposure Assessment GroupInternational Agency for Research on CancerLyonFrance
| | - Paul N. Appleby
- Cancer Epidemiology Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
| | - Julie A. Schmidt
- Cancer Epidemiology Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
| | - Francesca L. Crowe
- Institute of Applied Health Research, College of Medical and Dental SciencesUniversity of BirminghamBirminghamUnited Kingdom
| | - Kim Overvad
- Department of Public Health, Section for EpidemiologyAarhus UniversityAarhus CDenmark
| | | | - Tilman Kühn
- Division of Cancer EpidemiologyGerman Cancer Research Center (DKFZ)HeidelbergGermany
| | - Verena Katzke
- Division of Cancer EpidemiologyGerman Cancer Research Center (DKFZ)HeidelbergGermany
| | | | - Anna Karakatsani
- Hellenic Health FoundationAthensGreece
- Department of Pulmonary Medicine, School of MedicineNational and Kapodistrian University of Athens, “ATTIKON” University HospitalHaidariGreece
| | | | - Sara Grioni
- Epidemiology and Prevention UnitFondazione IRCCS Istituto Nazionale dei TumoriMilanItaly
| | - Domenico Palli
- Cancer Risk Factors and Life‐Style Epidemiology UnitInstitute for Cancer Research, Prevention and Clinical Network – ISPROFlorenceItaly
| | - Carlotta Sacerdote
- Unit of Cancer EpidemiologyCittà della Salute e della Scienza University‐Hospital and Center for Cancer Prevention (CPO)TurinItaly
| | - Rosario Tumino
- Department of Cancer Registry and Histopathology"Civic ‐ M.P. Arezzo" Hospital ASPRagusaItaly
| | - H. Bas Bueno‐de‐Mesquita
- Department for Determinants of Chronic Diseases (DCD)National Institute for Public Health and the Environment (RIVM)BilthovenThe Netherlands
- Department of Gastroenterology and HepatologyUniversity Medical CentreUtrechtThe Netherlands
- Department of Epidemiology and Biostatistics, The School of Public HealthImperial College LondonLondonUnited Kingdom
- Department of Social and Preventive Medicine, Faculty of MedicineUniversity of MalayaKuala LumpurMalaysia
| | - Nerea Larrañaga
- Department of Basque Regional HealthPublic Health Division of Gipuzkoa‐BIODONOSTIAGuipúzcoaSpain
- CIBER of Epidemiology and Public HealthMadridSpain
| | - Maria‐Jose Sánchez
- CIBER of Epidemiology and Public HealthMadridSpain
- Escuela Andaluza de Salud Pública, Instituto de Investigación Biosanitaria ibs.GRANADAHospitales Universitarios de Granada/Universidad de GranadaGranadaSpain
| | | | - Eva Ardanaz
- CIBER of Epidemiology and Public HealthMadridSpain
- Navarra Public Health InstitutePamplonaSpain
- IdiSNA, Navarra Institute for Health ResearchPamplonaSpain
| | - María‐Dolores Chirlaque
- CIBER of Epidemiology and Public HealthMadridSpain
- Department of Epidemiology, Regional Health CouncilMurciaSpain
- Department of Health and Social SciencesUniversidad de MurciaMurciaSpain
| | - Antonio Agudo
- Unit of Nutrition and Cancer, Cancer Epidemiology Research ProgramCatalan Institute of Oncology‐IDIBELL. L'Hospitalet de LlobregatBarcelonaSpain
| | - Anders Bjartell
- Department of Translational Medicine, Medical FacultyLund UniversityMalmöSweden
- Department of UrologySkåne University HospitalMalmöSweden
| | - Peter Wallström
- Nutrition Epidemiology Research Group, Department of Clinical SciencesLund UniversityMalmöSweden
- Clinical Research CentreMalmö University HospitalMalmöSweden
| | - Veronique Chajes
- Department of Nutrition and MetabolismInternational Agency for Research on CancerLyonFrance
| | - Konstantinos K. Tsilidis
- Department of Hygiene and EpidemiologyUniversity of Ioannina, School of MedicineIoanninaGreece
- Department of Epidemiology and Biostatistics, School of Public HealthImperial College LondonLondonUnited Kingdom
| | - Dagfinn Aune
- Department of Epidemiology and Biostatistics, School of Public HealthImperial College LondonLondonUnited Kingdom
- Department of NutritionBjørknes University CollegeOsloNorway
- Department of Endocrinology, Morbid Obesity and Preventive MedicineOslo University HospitalOsloNorway
| | - Elio Riboli
- Department of Epidemiology and Biostatistics, School of Public HealthImperial College LondonLondonUnited Kingdom
| | - Ruth C. Travis
- Cancer Epidemiology Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
| | - Timothy J. Key
- Cancer Epidemiology Unit, Nuffield Department of Population HealthUniversity of OxfordOxfordUnited Kingdom
| |
Collapse
|
34
|
Negash YA, Amare DE, Bitew BD, Dagne H. Assessment of quality of edible vegetable oils accessed in Gondar City, Northwest Ethiopia. BMC Res Notes 2019; 12:793. [PMID: 31801628 PMCID: PMC6894337 DOI: 10.1186/s13104-019-4831-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 11/27/2019] [Indexed: 02/07/2023] Open
Abstract
Objective Edible vegetable oils are prone to quality deterioration through oxidation and microbial degradation resulting in nutritional loss and off-flavors. Quality deterioration may contribute in the formation of oxidation products that are reactive and toxic, which ultimately pose health risks including cancer and inflammation. The objective of this study was to assess quality of both imported and locally made edible vegetable oils accessed in Gondar City, Ethiopia. Cross-sectional study design was used to collect 60 samples randomly; 30 from locally made (Niger seed at market 14, Niger seed at production center 11, sunflower at the market 5) and 30 from imported palm oil brands (Avena 11, Hayat 4, Jersey 5 and Chef 10). Results The mean value for: moisture content (%) (0.333 ± 0.08 while 0.089 ± 0.11), specific-gravity (0.823 ± 0.14 and 0.807 ± 0.115), peroxide value (15.09 ± 1.61 and 7.05 ± 0.102 mill-equivalents of oxygen/kg), acid value (2.43 ± 0.9 and 0.98 ± 0.23 mg KOH/g oil) and iodine value (115.63 ± 6.77 and 21.8 ± 3.4 g I2/100 g oil) for local and imported edible oils, respectively. The results highlight that all rancidity quality parameters of the locally made oil samples were not within the joint WHO/FAO standards whilst the imported oils showed a greater fatty acid saturation.
Collapse
Affiliation(s)
- Yonnas Adugna Negash
- Department of Environmental and Occupational Health & Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Dagnachew Eyachew Amare
- Department of Environmental and Occupational Health & Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Bikes Destaw Bitew
- Department of Environmental and Occupational Health & Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Henok Dagne
- Department of Environmental and Occupational Health & Safety, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| |
Collapse
|
35
|
Rohman A, Irnawati, Erwanto Y, Lukitaningsih E, Rafi M, Fadzilah NA, Windarsih A, Sulaiman A, Zakaria Z. Virgin Coconut Oil: Extraction, Physicochemical Properties, Biological Activities and Its Authentication Analysis. FOOD REVIEWS INTERNATIONAL 2019. [DOI: 10.1080/87559129.2019.1687515] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Abdul Rohman
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia
- University of Malaya Halal Research Centre (UMHRC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Irnawati
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Yuny Erwanto
- Institute for Halal Industry and Systems, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Endang Lukitaningsih
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Muhamad Rafi
- Institute for Halal Industry and Systems, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | | | - Anjar Windarsih
- Research Division for Natural Product Technology, Indonesian Institute of Sciences (LIPI), Yogyakarta, Indonesia
| | - Ainin Sulaiman
- University of Malaya Halal Research Centre (UMHRC), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Zalina Zakaria
- University of Malaya Halal Research Centre (UMHRC), Universiti Malaya, Kuala Lumpur, Malaysia
| |
Collapse
|
36
|
Gut microbiota confers host resistance to obesity by metabolizing dietary polyunsaturated fatty acids. Nat Commun 2019; 10:4007. [PMID: 31488836 PMCID: PMC6728375 DOI: 10.1038/s41467-019-11978-0] [Citation(s) in RCA: 218] [Impact Index Per Article: 43.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 08/15/2019] [Indexed: 12/15/2022] Open
Abstract
Gut microbiota mediates the effects of diet, thereby modifying host metabolism and the incidence of metabolic disorders. Increased consumption of omega-6 polyunsaturated fatty acid (PUFA) that is abundant in Western diet contributes to obesity and related diseases. Although gut-microbiota-related metabolic pathways of dietary PUFAs were recently elucidated, the effects on host physiological function remain unclear. Here, we demonstrate that gut microbiota confers host resistance to high-fat diet (HFD)-induced obesity by modulating dietary PUFAs metabolism. Supplementation of 10-hydroxy-cis-12-octadecenoic acid (HYA), an initial linoleic acid-related gut-microbial metabolite, attenuates HFD-induced obesity in mice without eliciting arachidonic acid-mediated adipose inflammation and by improving metabolic condition via free fatty acid receptors. Moreover, Lactobacillus-colonized mice show similar effects with elevated HYA levels. Our findings illustrate the interplay between gut microbiota and host energy metabolism via the metabolites of dietary omega-6-FAs thereby shedding light on the prevention and treatment of metabolic disorders by targeting gut microbial metabolites. The gut microbiome is an important regulator of metabolic health. Here the authors show that intestinal bacteria metabolize dietary linoleic acid to 10-hydroxy-cis-12-octadecenoic acid (HYA) which confers host resistance to high fat diet-induced obesity in mice.
Collapse
|
37
|
Azi F, Njoku HA, David EI, Odo MO, Nwobasi VN, Tu C, Dong M. Effect of processing aid on the chemical composition and metagenomics of fermented African oil bean seed (Pentaclethra macrophylla, Benth). Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.05.056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
38
|
Abstract
PURPOSE OF REVIEW Despite the American public following recommendations to decrease absolute dietary fat intake and specifically decrease saturated fat intake, we have seen a dramatic rise over the past 40 years in the rates of non-communicable diseases associated with obesity and overweight, namely cardiovascular disease. The development of the diet-heart hypothesis in the mid twentieth century led to faulty but long-held beliefs that dietary intake of saturated fat led to heart disease. Saturated fat can lead to increased LDL cholesterol levels, and elevated plasma cholesterol levels have been shown to be a risk factor for cardiovascular disease; however, the correlative nature of their association does not assign causation. RECENT FINDINGS Advances in understanding the role of various lipoprotein particles and their atherogenic risk have been helpful for understanding how different dietary components may impact CVD risk. Numerous meta-analyses and systematic reviews of both the historical and current literature reveals that the diet-heart hypothesis was not, and still is not, supported by the evidence. There appears to be no consistent benefit to all-cause or CVD mortality from the reduction of dietary saturated fat. Further, saturated fat has been shown in some cases to have an inverse relationship with obesity-related type 2 diabetes. Rather than focus on a single nutrient, the overall diet quality and elimination of processed foods, including simple carbohydrates, would likely do more to improve CVD and overall health. It is in the best interest of the American public to clarify dietary guidelines to recognize that dietary saturated fat is not the villain we once thought it was.
Collapse
Affiliation(s)
- Victoria M Gershuni
- Department of Surgery, Hospital of the University of Pennsylvania, 3400 Spruce Street, 4 Maloney, Philadelphia, PA, 19104, USA. .,Division of Gastroenterology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| |
Collapse
|
39
|
Emelyanova L, Boukatina A, Myers C, Oyarzo J, Lustgarten J, Shi Y, Jahangir A. High calories but not fat content of lard-based diet contribute to impaired mitochondrial oxidative phosphorylation in C57BL/6J mice heart. PLoS One 2019; 14:e0217045. [PMID: 31265457 PMCID: PMC6605645 DOI: 10.1371/journal.pone.0217045] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 05/05/2019] [Indexed: 11/24/2022] Open
Abstract
Purpose High calorie intake leads to obesity, a global socio-economic and health problem, reaching epidemic proportion in children and adolescents. Saturated and monounsaturated fatty acids from animal (lard) fat are major components of the western-pattern diet and its regular consumption leads to obesity, a risk factor for cardiovascular disease. However, no clear evidence exists whether consumption of diet rich in saturated (SFAs) and monounsaturated (MUFAs) fatty acids has detrimental effects on cardiac structure and energetics primarily due to excessive calories. We, therefore, sought to determine the impact of high calories versus fat content in diet on cardiac structure and mitochondrial energetics. Methods Six-week-old C57BL/6J mice were fed with high calorie, high lard fat-based diet (60% fat, HFD), high-calorie and low lard fat-based diet (10% fat, LFD), and lower-calorie and fat diet (standard chow, 12% fat, SCD) for 10 weeks. Results The HFD- and LFD-fed mice had higher body weight, ventricular mass and thickness of posterior and septal wall with increased cardiomyocytes diameter compared to the SCD-fed mice. These changes were associated with a reduction in the mitochondrial oxidative phosphorylation (OXPHOS) complexes I and III activity compared to the SCD-fed mice without significant differences between the HFD- and LFD-fed animals. The HFD-fed animals had higher level of malondialdehyde (MDA) than LFD and SCD-fed mice. Conclusions We assume that changes in cardiac morphology and selective reduction of the OXPHOS complexes activity observed in the HFD- and LFD-fed mice might be related to excessive calories with additional effect of fat content on oxidative stress.
Collapse
Affiliation(s)
- Larisa Emelyanova
- Center for Integrative Research on Cardiovascular Aging, Aurora St. Luke's Medical Center, Aurora Health Care, Milwaukee, Wisconsin, United States of America
| | - Anna Boukatina
- Mayo Clinic, Scottsdale, Arizona, United States of America
| | - Cheryl Myers
- Mayo Clinic, Scottsdale, Arizona, United States of America
| | - Janice Oyarzo
- Mayo Clinic, Scottsdale, Arizona, United States of America
| | | | - Yang Shi
- Center for Integrative Research on Cardiovascular Aging, Aurora St. Luke's Medical Center, Aurora Health Care, Milwaukee, Wisconsin, United States of America
| | - Arshad Jahangir
- Aurora Cardiovascular Services, Aurora Health Care, Milwaukee, Wisconsin, United States of America
| |
Collapse
|
40
|
Rumora AE, LoGrasso G, Hayes JM, Mendelson FE, Tabbey MA, Haidar JA, Lentz SI, Feldman EL. The Divergent Roles of Dietary Saturated and Monounsaturated Fatty Acids on Nerve Function in Murine Models of Obesity. J Neurosci 2019; 39:3770-3781. [PMID: 30886017 PMCID: PMC6510336 DOI: 10.1523/jneurosci.3173-18.2019] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 01/23/2019] [Accepted: 02/08/2019] [Indexed: 12/18/2022] Open
Abstract
Neuropathy is the most common complication of prediabetes and diabetes and presents as distal-to-proximal loss of peripheral nerve function in the lower extremities. Neuropathy progression and disease severity in prediabetes and diabetes correlates with dyslipidemia in man and murine models of disease. Dyslipidemia is characterized by elevated levels of circulating saturated fatty acids (SFAs) that associate with the progression of neuropathy. Increased intake of monounsaturated fatty acid (MUFA)-rich diets confers metabolic health benefits; however, the impact of fatty acid saturation in neuropathy is unknown. This study examines the differential effect of SFAs and MUFAs on the development of neuropathy and the molecular mechanisms underlying the progression of the complication. Male mice Mus musculus fed a high-fat diet rich in SFAs developed robust peripheral neuropathy. This neuropathy was completely reversed by switching the mice from the SFA-rich high-fat diet to a MUFA-rich high-fat diet; nerve conduction velocities and intraepidermal nerve fiber density were restored. A MUFA oleate also prevented the impairment of mitochondrial transport and protected mitochondrial membrane potential in cultured sensory neurons treated with mixtures of oleate and the SFA palmitate. Moreover, oleate also preserved intracellular ATP levels, prevented apoptosis induced by palmitate treatment, and promoted lipid droplet formation in sensory neurons, suggesting that lipid droplets protect sensory neurons from lipotoxicity. Together, these results suggest that MUFAs reverse the progression of neuropathy by protecting mitochondrial function and transport through the formation of intracellular lipid droplets in sensory neurons.SIGNIFICANCE STATEMENT There is a global epidemic of prediabetes and diabetes, disorders that represent a continuum of metabolic disturbances in lipid and glucose metabolism. In the United States, 80 million individuals have prediabetes and 30 million have diabetes. Neuropathy is the most common complication of both disorders, carries a high morbidity, and, despite its prevalence, has no treatments. We report that dietary intervention with monounsaturated fatty acids reverses the progression of neuropathy and restores nerve function in high-fat diet-fed murine models of peripheral neuropathy. Furthermore, the addition of the monounsaturated fatty acid oleate to sensory neurons cultured under diabetic conditions shows that oleate prevents impairment of mitochondrial transport and mitochondrial dysfunction through a mechanism involving formation of axonal lipid droplets.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Stephen I Lentz
- Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109
| | | |
Collapse
|
41
|
Marwarha G, Claycombe-Larson K, Lund J, Schommer J, Ghribi O. A Diet Enriched in Palmitate and Deficient in Linoleate Exacerbates Oxidative Stress and Amyloid-β Burden in the Hippocampus of 3xTg-AD Mouse Model of Alzheimer’s Disease. J Alzheimers Dis 2019; 68:219-237. [DOI: 10.3233/jad-180835] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Gurdeep Marwarha
- Department of Biomedical Sciences, School of Medicine & Health Sciences, University of North Dakota, Grand Forks, ND, USA
| | - Kate Claycombe-Larson
- U.S. Department of Agriculture, Agricultural Research Service, Grand Forks Human Nutrition Research Center, Grand Forks, ND, USA
| | - Jonah Lund
- Department of Biomedical Sciences, School of Medicine & Health Sciences, University of North Dakota, Grand Forks, ND, USA
| | - Jared Schommer
- Department of Biomedical Sciences, School of Medicine & Health Sciences, University of North Dakota, Grand Forks, ND, USA
| | - Othman Ghribi
- Department of Biomedical Sciences, School of Medicine & Health Sciences, University of North Dakota, Grand Forks, ND, USA
| |
Collapse
|
42
|
Lucas JM, Kozlowski KF. The Underutilization of Lifestyle Modifications in Primary Care Medicine. EXERCISE MEDICINE 2019. [DOI: 10.26644/em.2019.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
43
|
Saadoun A, Cabrera M. A review of productive parameters, nutritive value and technological characteristics of farmed nutria meat (Myocastor coypus). Meat Sci 2019; 148:137-149. [DOI: 10.1016/j.meatsci.2018.10.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 09/20/2018] [Accepted: 10/05/2018] [Indexed: 01/03/2023]
|
44
|
O'Connor S, Rudkowska I. Dietary Fatty Acids and the Metabolic Syndrome: A Personalized Nutrition Approach. ADVANCES IN FOOD AND NUTRITION RESEARCH 2019; 87:43-146. [PMID: 30678820 DOI: 10.1016/bs.afnr.2018.07.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Dietary fatty acids are present in a wide variety of foods and appear in different forms and lengths. The different fatty acids are known to have various effects on metabolic health. The metabolic syndrome (MetS) is a constellation of risk factors of chronic diseases. The etiology of the MetS is represented by a complex interplay of genetic and environmental factors. Dietary fatty acids can be important contributors of the evolution or in prevention of the MetS; however, great interindividual variability exists in the response to fatty acids. The identification of genetic variants interacting with fatty acids might explain this heterogeneity in metabolic responses. This chapter reviews the mechanisms underlying the interactions between the different components of the MetS, dietary fatty acids and genes. Challenges surrounding the implementation of personalized nutrition are also covered.
Collapse
Affiliation(s)
- Sarah O'Connor
- CHU de Québec Research Center, Université Laval, Québec, QC, Canada; Department of Kinesiology, Faculty of Medicine, Université Laval, Québec, QC, Canada
| | - Iwona Rudkowska
- CHU de Québec Research Center, Université Laval, Québec, QC, Canada; Department of Kinesiology, Faculty of Medicine, Université Laval, Québec, QC, Canada.
| |
Collapse
|
45
|
Jiménez-Cepeda A, Dávila-Said G, Orea-Tejeda A, González-Islas D, Elizondo-Montes M, Pérez-Cortes G, Keirns-Davies C, Castillo-Aguilar LF, Verdeja-Vendrell L, Peláez-Hernández V, Sánchez-Santillán RN. Dietary intake of fatty acids and its relationship with FEV 1/FVC in patients with chronic obstructive pulmonary disease. Clin Nutr ESPEN 2018; 29:92-96. [PMID: 30661707 DOI: 10.1016/j.clnesp.2018.11.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 11/08/2018] [Accepted: 11/26/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The deterioration of pulmonary function has been associated with increased levels of systemic inflammation that can be stimulated by consumption of saturated fatty acids and trans fats. We hypothesized that fatty acids intake impact on pulmonary function. However, evidence about the impact of different types of fatty acids on pulmonary function in patients with chronic obstructive pulmonary disease (COPD) is limited and heterogeneous. The aim of this study was to evaluate the association between intake of fatty acids and pulmonary function in patients with COPD. METHODS Cross sectional study of patients diagnosed with COPD. The relationship between consumption of fatty acids and the FEV1/FVC ratio obtained by spirometry was assessed. Patients with exacerbations during the prior 2 months, diagnosis of asthma or administration of a dietary supplement were excluded. RESULTS A simple linear regression showed that for each gram of carbohydrates and total l fatty acids intake, the FEV1/FVC ratio decreased -0.03 ml (β: -0.03, 95% CI -0.06 to -0.01, p = 0.008) and -0.009 ml (β: -0.00, 95% CI -0.02 to 0.00, p = 0.031) respectively. Pentadecanoic acid (C15:0) was associated with an increase of 0.47 ml in the FEV1/FVC ratio for each milligram intake (β: 0.47, 95% CI 0.04 to 0.91, p = 0.031). Subsequently, when adjusted for calories intake, an increase of 0.53 ml was observed in the FEV1/FVC for each milligram of C15:0 fatty acid intake (β:0.53, 95% CI 0.09 to 0.97, p = 0.018). CONCLUSION A positive association was observed between pentadecanoic acid and the FEV1/FVC ratio with a beneficial effect on patients with COPD.
Collapse
Affiliation(s)
- Abril Jiménez-Cepeda
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Giselle Dávila-Said
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Arturo Orea-Tejeda
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Dulce González-Islas
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Marcela Elizondo-Montes
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Guillermo Pérez-Cortes
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Candace Keirns-Davies
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Luis Felipe Castillo-Aguilar
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Leslie Verdeja-Vendrell
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Viridiana Peláez-Hernández
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Rocío Nayelí Sánchez-Santillán
- Heart Failure and Respiratory Distress Clinic at Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| |
Collapse
|
46
|
Ghani NAA, Channip A, Chok Hwee Hwa P, Ja'afar F, Yasin HM, Usman A. Physicochemical properties, antioxidant capacities, and metal contents of virgin coconut oil produced by wet and dry processes. Food Sci Nutr 2018; 6:1298-1306. [PMID: 30065831 PMCID: PMC6060898 DOI: 10.1002/fsn3.671] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 04/09/2018] [Accepted: 04/11/2018] [Indexed: 11/15/2022] Open
Abstract
Different from cooking oils which contain long-chain fatty acids, virgin coconut oil (VCO) has high medium-chain fatty acids, making it a potential functional food which can provide some health benefits. In this study, our objective is to investigate the physicochemical properties, antioxidant capacity, and metal contents of the VCO extracted through four different processing methods: chilling and centrifugation; fermentation; direct micro expelling-oven dried; and direct micro expelling-sun-dried processes. We found that the physicochemical properties, including moisture content, refractive index, viscosity, iodine value, saponification value, peroxide value, free fatty acid, and fatty acid content, of all the VCO conform to the Asian and Pacific Coconut Community (APCC) standard. All of the VCO predominantly contains lauric acid which is in the range of 48.40%-52.84% of the fatty acid content. The total phenolic content and DPPH radical-scavenging activity (IC 50) of the VCO was obtained to be in the range of 1.16-12.54 mg gallic acid equivalents (GAE)/g and 7.49-104.52 mg/ml, respectively, and the metal contents in the VCO were within the acceptable range of the recommended APCC limit. These findings ensure good quality and safety assurance of the VCO produced from the coconut grown in Brunei Darussalam through the different processing methods.
Collapse
Affiliation(s)
- Nurul Aqilah A. Ghani
- Faculty of ScienceDepartment of ChemistryUniversiti Brunei DarussalamGadongNegara Brunei Darussalam
| | - Amy‐Arniza Channip
- Faculty of ScienceDepartment of ChemistryUniversiti Brunei DarussalamGadongNegara Brunei Darussalam
| | - Phoebe Chok Hwee Hwa
- Faculty of ScienceDepartment of ChemistryUniversiti Brunei DarussalamGadongNegara Brunei Darussalam
| | - Fairuzeta Ja'afar
- Faculty of ScienceDepartment of ChemistryUniversiti Brunei DarussalamGadongNegara Brunei Darussalam
| | - Hartini M. Yasin
- Faculty of ScienceDepartment of ChemistryUniversiti Brunei DarussalamGadongNegara Brunei Darussalam
| | - Anwar Usman
- Faculty of ScienceDepartment of ChemistryUniversiti Brunei DarussalamGadongNegara Brunei Darussalam
| |
Collapse
|
47
|
Lordan R, Tsoupras A, Mitra B, Zabetakis I. Dairy Fats and Cardiovascular Disease: Do We Really Need to be Concerned? Foods 2018; 7:E29. [PMID: 29494487 PMCID: PMC5867544 DOI: 10.3390/foods7030029] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 02/23/2018] [Accepted: 02/24/2018] [Indexed: 02/07/2023] Open
Abstract
Cardiovascular diseases (CVD) remain a major cause of death and morbidity globally and diet plays a crucial role in the disease prevention and pathology. The negative perception of dairy fats stems from the effort to reduce dietary saturated fatty acid (SFA) intake due to their association with increased cholesterol levels upon consumption and the increased risk of CVD development. Institutions that set dietary guidelines have approached dairy products with negative bias and used poor scientific data in the past. As a result, the consumption of dairy products was considered detrimental to our cardiovascular health. In western societies, dietary trends indicate that generally there is a reduction of full-fat dairy product consumption and increased low-fat dairy consumption. However, recent research and meta-analyses have demonstrated the benefits of full-fat dairy consumption, based on higher bioavailability of high-value nutrients and anti-inflammatory properties. In this review, the relationship between dairy consumption, cardiometabolic risk factors and the incidence of cardiovascular diseases are discussed. Functional dairy foods and the health implications of dairy alternatives are also considered. In general, evidence suggests that milk has a neutral effect on cardiovascular outcomes but fermented dairy products, such as yoghurt, kefir and cheese may have a positive or neutral effect. Particular focus is placed on the effects of the lipid content on cardiovascular health.
Collapse
Affiliation(s)
- Ronan Lordan
- Department of Biological Sciences, University of Limerick, Limerick V94 T9PX, Ireland.
| | - Alexandros Tsoupras
- Department of Biological Sciences, University of Limerick, Limerick V94 T9PX, Ireland.
| | | | - Ioannis Zabetakis
- Department of Biological Sciences, University of Limerick, Limerick V94 T9PX, Ireland.
| |
Collapse
|
48
|
Effects of ewe's milk yogurt (whole and semi-skimmed) and cow's milk yogurt on inflammation markers and gut microbiota of subjects with borderline-high plasma cholesterol levels: a crossover study. Eur J Nutr 2018; 58:1113-1124. [PMID: 29453751 DOI: 10.1007/s00394-018-1626-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 01/26/2018] [Indexed: 01/19/2023]
Abstract
PURPOSE Ewe's milk yogurt is richer in proteins, minerals and short- and medium-chain fatty acids compared to cow's milk yogurt. We aimed to evaluate the effects of cow's milk yogurt (CW, 3.0% fat), semi-skimmed (ES, 2.8% fat) and whole ewe's milk yogurts (EW, 5.8% fat) on inflammatory markers and gut microbiota in subjects with borderline-high plasma cholesterol. METHODOLOGY 30 adults (16 women) were randomized into a crossover study to consume 250 g/yogurt/day during three 5-week periods (4-week washouts). Plasma insulin, leptin, adhesion molecules, cytokines and gut microbiota composition (qPCR) were analysed. Rates of change were used to assess treatment effects both in the whole group and in subgroups of subjects with different cholesterol/HDL-c ratio (Cho-I group A: the top 6 women and 4 men values; Cho-I group B: remaining subjects). RESULTS The yogurts showed no different effects on the inflammatory biomarkers or the microbiota of the whole group. However, ICAM-1 and P-selectin rates of change were lower after EW compared to CW and ES, respectively, in subjects of the Cho-I group A (P = 0.047 and P = 0.020). Women of this group showed lower MCP-1 rates of change after EW compared to ES and CW (P = 0.028, both). Blautia coccoides-Eubacterium rectale decreased in women of the Cho-I group A during EW vs. ES (P = 0.028). CONCLUSION Ewe's yogurt effects on inflammatory markers and microbiota were not different from those after cow's yogurt, but the attenuation of some inflammatory biomarkers with ewe's whole-milk yogurt in subjects with the highest TC/HDL-c deserves further study.
Collapse
|
49
|
Sharma HB, Vyas S, Kumar J, Manna S. Beneficial effect of ghee consumption over mustard oil on lipid profile: A study in North Indian adult population. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2018; 15:/j/jcim.ahead-of-print/jcim-2017-0101/jcim-2017-0101.xml. [PMID: 29369816 DOI: 10.1515/jcim-2017-0101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 12/21/2017] [Indexed: 06/07/2023]
Abstract
AbstractBackgroundGhee (G) is attributed with numerous health benefits in Ayurveda. However, due to the high saturated fat content, it has been predicted to increase the cardiovascular disease risk. Hence, the current study was performed to evaluate the effect of G consumption as compared to mustard oil (MO) on lipid profile.MethodsTwo hundred (100 males) apparently healthy adults (≥40 years) were randomly selected out of the total individuals interviewed in a house-to-house survey. They were divided into three groups based on G and MO consumption: (A) MO >1 L/month, G<0.5 kg/month; (B) MO 1–0.5 L/month, G 1.25–0.5 kg/month; and (C) MO <0.5–0.2 L/month, G>1.25 kg/month. Serum lipid parameters were compared among the groups.ResultsGroup C had the significantly lowest triglyceride (TG), total cholesterol (TC), low-density lipoprotein (LDL), very low-density lipoprotein (VLDL), TC/HDL and LDL/HDL and highest high-density lipoprotein (HDL). A similar finding was found when analysis was done separetely for male and female.ConclusionsA favorable lipid profile might suggest a possible beneficial effect of predominantly G consumption over MO.
Collapse
Affiliation(s)
| | - Soniya Vyas
- Department of Physiology, Dr S. N. Medical College, Jodhpur, Rajasthan, India
| | - Jayant Kumar
- Department of Physiology, Dr S. N. Medical College, Jodhpur, Rajasthan, India
| | - Soumen Manna
- Department of Physiology, VMMC & Safdarjung Hospital, New Delhi, India
| |
Collapse
|
50
|
Yang HT, Chen JW, Rathod J, Jiang YZ, Tsai PJ, Hung YP, Ko WC, Paredes-Sabja D, Huang IH. Lauric Acid Is an Inhibitor of Clostridium difficile Growth in Vitro and Reduces Inflammation in a Mouse Infection Model. Front Microbiol 2018; 8:2635. [PMID: 29387044 PMCID: PMC5776096 DOI: 10.3389/fmicb.2017.02635] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Accepted: 12/18/2017] [Indexed: 12/18/2022] Open
Abstract
Clostridium difficile is a Gram-positive, spore-forming anaerobic human gastrointestinal pathogen. C. difficile infection (CDI) is a major health concern worldwide, with symptoms ranging from diarrhea to pseudomembranous colitis, toxic megacolon, sepsis, and death. CDI onset and progression are mostly caused by intestinal dysbiosis and exposure to C. difficile spores. Current treatment strategies include antibiotics; however, antibiotic use is often associated with high recurrence rates and an increased risk of antibiotic resistance. Medium-chain fatty acids (MCFAs) have been revealed to inhibit the growth of multiple human bacterial pathogens. Components of coconut oil, which include lauric acid, have been revealed to inhibit C. difficile growth in vitro. In this study, we demonstrated that lauric acid exhibits potent antimicrobial activities against multiple toxigenic C. difficile isolates in vitro. The inhibitory effect of lauric acid is partly due to reactive oxygen species (ROS) generation and cell membrane damage. The administration of lauric acid considerably reduced biofilm formation and preformed biofilms in a dose-dependent manner. Importantly, in a mouse infection model, lauric acid pretreatment reduced CDI symptoms and proinflammatory cytokine production. Our combined results suggest that the naturally occurring MCFA lauric acid is a novel C. difficile inhibitor and is useful in the development of an alternative or adjunctive treatment for CDI.
Collapse
Affiliation(s)
- Hsiao-Ting Yang
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jenn-Wei Chen
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan, Taiwan
| | - Jagat Rathod
- Department of Earth Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Zhen Jiang
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Pei-Jane Tsai
- Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan, Taiwan
- Department of Medical Laboratory Science and Biotechnology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yuan-Pin Hung
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare, Tainan, Taiwan
- Graduate Institute of Clinical Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
| | - Wen-Chien Ko
- Department of Internal Medicine, National Cheng Kung University Hospital, Tainan, Taiwan
- Center of Infection Control, National Cheng Kung University Hospital, Tainan, Taiwan
- Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Daniel Paredes-Sabja
- Microbiota-Host Interactions and Clostridia Research Group, Departamento de Ciencias Biológicas, Facultad de Ciencias Biológicas, Universidad Andrés Bello, Santiago, Chile
| | - I-Hsiu Huang
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Center of Infectious Disease and Signaling Research, National Cheng Kung University, Tainan, Taiwan
| |
Collapse
|