A5047635724- Fatty Acid Research and Health
- Diet and metabolism studies
- Adipose Tissue and Metabolism
- Lipid metabolism and biosynthesis
- Natural Products and Biological Research
- Eicosanoids and Hypertension Pharmacology
- Metabolomics and Mass Spectrometry Studies
- Sensory Analysis and Statistical Methods
- Muscle metabolism and nutrition
- Nutritional Studies and Diet
- Peroxisome Proliferator-Activated Receptors
- Consumer Attitudes and Food Labeling
- Diet, Metabolism, and Disease
- Mass Spectrometry Techniques and Applications
- Meat and Animal Product Quality
- Hormonal and reproductive studies
- Biofuel production and bioconversion
- Edible Oils Quality and Analysis
- Eating Disorders and Behaviors
- Metabolism and Genetic Disorders
- Adipokines, Inflammation, and Metabolic Diseases
- Olfactory and Sensory Function Studies
- Obesity, Physical Activity, Diet
- Birth, Development, and Health
- Analytical Chemistry and Chromatography
Institut Agro Rennes-Angers
2015-2020
Centre national interprofessionnel de l'économie laitière
2017-2020
Centre Technique Interprofessionnel des Oléagineux Métropolitains
2017-2020
Physiologie de la Nutrition et du Comportement Alimentaire
2017-2018
Université Paris-Saclay
2017
Natural trans fatty acids are that naturally occur in ruminant-derived foods: milk (derived from cow, ewe, goat), dairy products (yoghurt, cheese) and ruminant meat (beef, lamb). Because natural part of the acid family, they have been compared for decades to their industrial counterparts on a cardiovascular outcome’s basis. At current dietary intakes, it is now well recognized neutral towards health. Still, negative connotation remains. It usually taken granted scientific community no known...
High circulating levels of
Although anabolic steroids (AS) and trans-fatty acids overload exerts systemic toxicity are independent risk factors for metabolic cardiovascular disorders, their interaction remains poorly understood. Thus, we investigated the impact of a diet rich in (HFD) combined with AS on glycemic control, lipid profile, adipose tissue, skeletal muscle pancreas microstructure expression genes involved energy metabolism. Forty-eight C57BL/6 mice were randomized into 6 groups treated 12 weeks standard...
The n-3 docosapentaenoic acid (n-3 DPA) could be a novel source of long-chain polyunsaturated fatty acids (LCPUFA) with beneficial physiological effects. Following the supplementation 0.5% purified DPA for 3 weeks from weaning, content increased in one-half 18 studied tissues (from +50% to +110%, p < 0.05) and mostly affected spleen, lung, heart, liver, bone marrow. was slightly converted into DHA (+20% tissues, retroconverted EPA (35–46% intake liver kidney) showing an these LCPUFA specific...
Abstract Trans ‐palmitoleic acid ( trans ‐9 C16:1, or ‐C16:1 n‐7, TPA) is typically found in ruminant‐derived foods (milk and meat). Of note, previous epidemiological studies associated high levels of circulating TPA with a lower risk type 2 diabetes metabolic syndrome humans. At the current time, intakes humans are ensured by foods. However, due to very low commercial availability TPA, there no supplementation carried out so far. Therefore, ability for dietary prevent has never been...
Trans-palmitoleic acid (trans-C16:1 n-7, TPA) is commonly found in dairy products. Previous epidemiological work associated TPA with lower risk of metabolic syndrome. To date however, no nutritional study exists to verify such hypothesis, mostly due the low availability TPA. Tackling issue, this aimed at assessing for first time impact straight relationship was chemically synthesized starting from its cis isomer and purified by Flash HPLC. C57BL/6N mice were taken 5 weeks age fed a high-fat...
Growing evidence suggests that natural trans fatty acids should be distinguished from industrial ones, regarding their impact on human health. One isomer at a time therefore considered in nutritional studies. However, high amount combined with an excellent purity of the corresponding remains challenge. This study aimed providing means to overcome such issues. The purification several grams trans-palmitoleic acid (C16:1 n-7 trans, TPA) was this study, starting cis-palmitoleic cis, CPA). Fatty...