Search Results - "Demigné, C."

Bioavailability of phloretin and phloridzin in rats by Crespy, V, Aprikian, O, Morand, C, Besson, C, Manach, C, Demigné, C, Rémésy, C

“…Phloretin is a flavonoid found exclusively in apples and in apple-derived products where it is present as the glucosidic form, namely, phloridzin (phloretin…”
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Variability of B vitamin concentrations in wheat grain, milling fractions and bread products by Batifoulier, F., Verny, M.-A., Chanliaud, E., Rémésy, C., Demigné, C.

“…Whole wheat bread represents an important source of dietary fiber and micronutrients such as minerals and vitamins. The decrease of daily B vitamins (thiamine,…”
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Effects of two fermentable carbohydrates (inulin and resistant starch) and their combination on calcium and magnesium balance in rats by Younes, Hassan, Coudray, Charles, Bellanger, Jacques, Demigné, Christian, Rayssiguier, Yves, Rémésy, Christian

“…Resistant starch and inulin are complex carbohydrates that are fermented by the microflora and known to increase colonic absorption of minerals in animals. The…”
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Quercetin is recovered in human plasma as conjugated derivatives which retain antioxidant properties by Manach, Claudine, Morand, Christine, Crespy, Vanessa, Demigné, Christian, Texier, Odile, Régérat, Françoise, Rémésy, Christian

“…Quercetin is one of the most abundant flavonoids in the human diet. This study aimed to determine the plasma concentrations of quercetin in 10 healthy…”
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Plasma metabolites of quercetin and their antioxidant properties by Morand, C, Crespy, V, Manach, c, Besson, C, Demigne, C, Remesy, C

“…Quercetin is one of the most widely distributed flavonoids present in fruits and vegetables. The present experiments were performed on rats adapted for 3 wk to…”
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Impact of energy and casein or whey protein intake on bone status in a rat model of age-related bone loss by Mardon, J., Zangarelli, A., Walrand, S., Davicco, M. J., Lebecque, P., Demigné, C., Horcajada, M. N., Boirie, Y., Coxam, V.

“…In the elderly, nutritional deficiencies, such as low energy and protein intake, are suggested to increase the risk of osteoporotic fractures. Modulation of…”
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Bioavailability of rutin and quercetin in rats by Manach, Claudine, Morand, Christine, Demigné, Christian, Texier, Odile, Régérat, Françoise, Rémésy, Christian

“…Quercetin is a powerful antioxidant which is widely distributed in edible plants, mainly as glycosides such as rutin. It has been reported to be absorbed in…”
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Effect of different breadmaking methods on thiamine, riboflavin and pyridoxine contents of wheat bread by Batifoulier, F., Verny, M.-A., Chanliaud, E., Rémésy, C., Demigné, C.

“…Whole wheat bread represents an important source of dietary fibre and micronutrients such as minerals and vitamins (B1, B2, B6). Thus it is important to…”
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Comparison of the bioavailability of quercetin and catechin in rats by Manach, Claudine, Texier, Odile, Morand, Christine, Crespy, Vanessa, Régérat, Françoise, Demigné, Christian, Rémésy, Christian

“…Quercetin and catechin are present in noticeable amounts in human diet and these polyphenolic compounds are supposed to exert beneficial effects on human…”
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Class 2 resistant starches lower plasma and liver lipids and improve mineral retention in rats by Lopez, H W, Levrat-Verny, M A, Coudray, C, Besson, C, Krespine, V, Messager, A, Demigné, C, Rémésy, C

“…The effects of raw potato starch (RPS) and high amylose corn starch (HAS) on cecal digestion, lipid metabolism and mineral utilization (Ca and Mg) were…”
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Fermentable fibers or oligosaccharides reduce urinary nitrogen excretion by increasing urea disposal in the rat cecum by Younes, H, Garleb, K, Behr, S, Rémésy, C, Demigné, C

“…The availability of fermentable carbohydrates could influence the digestive degradation and disposal of blood urea. The effects of a poorly fermented…”
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Whole wheat and triticale flours with differing viscosities stimulate cecal fermentations and lower plasma and hepatic lipids in rats by Adam, A, Levrat-Verny, M A, Lopez, H W, Leuillet, M, Demigné, C, Rémésy, C

“…Whole flours from oat, rye or barley effectively modify digestive fermentation and lipid metabolism, whereas the effectiveness of whole wheat flour has not…”
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Fructooligosaccharides enhance mineral apparent absorption and counteract the deleterious effects of phytic acid on mineral homeostasis in rats by Lopez, Hubert W, Coudray, Charles, Levrat-Verny, Marie-Anne, Feillet-Coudray, Christine, Demigné, Christian, Rémésy, Christian

“…Phytic acid (PA) and fructooligosaccharides (FOS) such as inulin are two food components that are able to modify mineral absorption negatively or positively…”
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Fecal losses of sterols and bile acids induced by feeding rats guar gum are due to greater pool size and liver bile acid secretion by Moundras, C, Behr, S R, Rémésy, C, Demigné, C

“…The effect of dietary guar gum (GG, 7.5%) on lipid metabolism and on bile acid secretion and reabsorption was investigated in rats adapted to cholesterol-free…”
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Glutamine or glutamate release by the liver constitutes a major mechanism for nitrogen salvage by Rémésy, C, Moundras, C, Morand, C, Demigné, C

“…The aim of the present study was to investigate mechanisms of N salvage by the liver when a diet is protein deficient. For this purpose, rats were adapted to a…”
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Intestinal fermentation lessens the inhibitory effects of phytic acid on mineral utilization in rats by Lopez, H W, Coudray, C, Bellanger, J, Younes, H, Demigné, C, Rémésy, C

“…The specific effects of phytic acid (PA) and resistant starch (RS) on mineral bioavailability, namely, Ca, Mg, Fe, Zn and Cu, were investigated in rats adapted…”
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Fermentable carbohydrate exerts a urea-lowering effect in normal and nephrectomized rats by Younes, H, Rémésy, C, Behr, S, Demigné, C

“…The influence of nondigestible carbohydrate on intestinal fermentations and on the route of nitrogen excretion has been investigated in normal rats and in…”
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Low levels of viscous hydrocolloids lower plasma cholesterol in rats primarily by impairing cholesterol absorption by Levrat-Verny, M A, Behr, S, Mustad, V, Rémésy, C, Demigné, C

“…Hydrocolloids have been proposed as cholesterol-lowering agents, but their viscosity limits their use in human nutrition. A low level (1 %) of hydrocolloids…”
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Effects of soluble corn bran arabinoxylans on cecal digestion, lipid metabolism, and mineral balance (Ca, Mg) in rats by Lopez, Hubert W., Levrat, Marie-Anne, Guy, Christine, Messager, Arnaud, Demigné, Christian, Rémésy, Christian

“…The effects of soluble corn bran arabinoxylans on cecal digestion, lipid metabolism, and mineral utilization [calcium (Ca) and magnesium (Mg)] were…”
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Cholesterol-lowering effects of guar gum: changes in bile acid pools and intestinal reabsorption by Moriceau, S, Besson, C, Levrat, M.A, Moundras, C, Remesy, C, Morand, C, Demigne, C

“…Soluble fibers such as guar gum (GG) may exert cholesterol‐lowering effects. It is generally accepted that bile acid (BA) reabsorption in portal blood is…”
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