Wheat Albumin with Amylase-inhibitory Activity Suppresses Glycemic Rise after Rice Loading in Human Subjects.

Morimoto, Toshihisa; Miyazaki, Toshiyuki; Murayama, Ryuji; Kodama, Toshiaki; Kitamura, Ikuo; Inoue, Shuji

doi:10.4327/jsnfs.52.285

Cited by 7 publications

(4 citation statements)

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“…Indigestible dextrin, 3) wheat albumin, 4,5) guava polyphenol, 6) Touchi-extract, 7) and L-arabinose 8) are foods known to inhibit an increase in blood glucose, and foods containing these substances have been labeled and approved as foods for specified health uses. These functional foods induce no adverse reactions, as observed with drugs, and are attracting attention in terms of high safety.…”

mentioning

confidence: 99%

Effect of Bread Containing Resistant Starch on Postprandial Blood Glucose Levels in Humans

Yamada

Hosoya

Nishimura

et al. 2005

Bioscience, Biotechnology, and Biochemistry

102

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mentioning

confidence: 99%

Effect of Bread Containing Resistant Starch on Postprandial Blood Glucose Levels in Humans

Yamada

Hosoya

Nishimura

et al. 2005

Bioscience, Biotechnology, and Biochemistry

102

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“…Active functional food products decrease fasting blood sugar and tend to increase depression and food intake, and thus postcibal blood glucose. The functional ingredients in these products include low-digestibility dextrin, albumin from wheat, 15 and polyphenols and L-arabinose 16 from leaves of the guava, 17 which are known to inhibit blood glucose after a meal. Regarding their mechanisms of action, low-digestibility dextrin slows the absorption of sugar in the small intestine, guava leaf polyphenols inhibit alpha-amylase in the small intestine, and L-arabinose inhibits saccharase.…”

Section: Improvement In Blood Glucose Levelsmentioning

confidence: 99%

Actual situation of the weight control in the Japanese functional indication food and food for specified health use

Takeda¹,

Sawabe²

2018

AOWMC

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A system using food for improvement in mild obesity and glycometabolism in individuals with borderline metabolic disorder exists in Japan. Because functionality of a product can be advertised assuming confirmation of its effect in humans, the market for such products has tended to increase. Several functional ingredients are known to originate from natural products, and their mechanisms of action against obesity are thought to involve lipid lowering and lipid utilization efficiency. Improvement in glycometabolism is thought to involve inhibition of glucose absorption in the small intestine or increased phosphorylation of the insulin receptor. Several functional ingredients are common food components, and several of them are known to be safe. However, their interactions with medications and effects of excessive consumption are unknown, and obtaining the relevant safety information is essential.

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“…Therefore, diabetes prevention has become a very important issue in the super-aging society. For this purpose, it is important to improve lifestyle habits, especially eating habits and the way of eating (6), and foods and their functional ingredients (7,8) that suppress the rise in postprandial blood glucose levels have been studied and put into use.…”

mentioning

confidence: 99%

Effects of Persimmon Fruit Polyphenols on Postprandial Plasma Glucose Elevation in Rats and Humans

Takemori

AKAHO

IWASE

et al. 2022

J Nutr Sci Vitaminol

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Persimmon is a fruit rich in polyphenols (proanthocyanidins or condensed tannins). Using rats and humans, the effects of Kaki-tannin (Nara-type), persimmon polyphenols prepared using a new method, on postprandial plasma glucose levels were investigated in this study. Kaki-tannin (Nara-type) comprised mainly proanthocyanidins, composed of epicatechin : epicatechin gallate : epigallocatechin : epigallocatechin gallate in a ratio of 1 : 1 : 2 : 2 with a molecular weight of approximately 8,000 Da, with epicatechin gallate as a terminal unit. These polyphenols inhibited amylolytic enzymes, such as aamylase, maltase, sucrase, and a-glucosidase in vitro, and sodium-dependent glucose transporter 1 in Caco-2 cells. These results suggested that the polyphenols suppressed digestion and absorption in the intestinal tract. The ingestion of 250 mg/kg body weight of the polyphenols significantly suppressed increased blood glucose levels after carbohydrate (2 g/kg body weight of glucose or maltose) loading in rats. In a human trial, 1.88 g of Kaki-tannin (Nara-type) significantly delayed increased plasma glucose levels after carbohydrate (150 kcal of maltooligosaccharides) loading. Thus, Kaki-tannin (Nara-type) holds promise to be developed as a food material that potentially improve blood glucose elevation after meals.

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Wheat Albumin with Amylase-inhibitory Activity Suppresses Glycemic Rise after Rice Loading in Human Subjects.

Cited by 7 publications

References 0 publications

Effect of Bread Containing Resistant Starch on Postprandial Blood Glucose Levels in Humans

Effect of Bread Containing Resistant Starch on Postprandial Blood Glucose Levels in Humans

Actual situation of the weight control in the Japanese functional indication food and food for specified health use

Effects of Persimmon Fruit Polyphenols on Postprandial Plasma Glucose Elevation in Rats and Humans

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