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Complex sugar alcohol inhibiting alpha-glucosidase and reducing food GI value

A technology of glucosidase and sugar alcohol, which is applied in the field of compound sugar alcohol, can solve the problems that have not been reported in the research, and achieve the effect of inhibiting the rise of blood sugar

Inactive Publication Date: 2018-05-29
CHINA NAT RES INST OF FOOD & FERMENTATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few reports on the inhibitory effect of sugar alcohols on α-glucosidase, and there is no report on the inhibitory effect of oligosaccharides and sugar alcohols on α-glucosidase

Method used

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  • Complex sugar alcohol inhibiting alpha-glucosidase and reducing food GI value
  • Complex sugar alcohol inhibiting alpha-glucosidase and reducing food GI value
  • Complex sugar alcohol inhibiting alpha-glucosidase and reducing food GI value

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Specific embodiments of the present invention will be further described in detail below.

[0030] 1. Research on the inhibitory effect of compound sugar alcohol on α-glucosidase

[0031] (1) Material:

[0032] Sugar alcohols: maltitol, isomalt, erythritol, xylitol, sorbitol; monosaccharides: D-xylose, L-arabinose; disaccharides: trehalose; trisaccharides: raffinose, The above raw materials are all from Shanghai Shifeng Biotechnology Co., Ltd., with a purity of >98%; tetrasaccharide: stachyose, prepared by China Food and Fermentation Industry Research Institute, with a purity of >97%; α-glucosidase: 50U / mg, Shanghai Shifeng Biotechnology Co., Ltd.; sucrose: chemically pure; acetonitrile, methanol: both chromatographically pure or superior pure.

[0033] (2) Instrument:

[0034] LC-20AT high-pressure liquid chromatograph (Shimadzu Corporation of Japan); RID-10A differential refractive index detector (Shimadzu Corporation of Japan); GL-20G-II high-speed refrigerated cen...

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Abstract

The present invention relates to a complex sugar alcohol inhibiting alpha-glucosidase and reducing food GI value, and the complex sugar alcohol comprises erythritol, trehalose and / or isomaltitol. Thepresent invention also relates to use of the complex sugar alcohol in preparation of a food product for reducing the food GI value. The complex sugar alcohol can effectively inhibit the activity of alpha-glucosidase, effectively inhibits increase of blood sugar caused by ingestion of sucrose, can be added as a food additive to food which is rich in sucrose, starch, and the like, and has high tendency to induce blood sugar increase in human body, and is very suitable for diabetics to eat.

Description

technical field [0001] The invention relates to a compound sugar alcohol, in particular to a compound sugar alcohol which inhibits α-glucosidase and reduces the GI value of food. Background technique [0002] With changes in the environment and lifestyle, the spectrum of human diseases has undergone great changes, and the proportion of chronic diseases such as diabetes, cardiovascular disease, and obesity has continued to rise, which has become a major global public health problem. Among them, diabetes has become the third chronic non-communicable disease after cardiovascular and cerebrovascular diseases and tumors. It is mainly characterized by high blood sugar in clinical practice. If blood sugar is not well controlled, it will cause damage to multiple systems and organs throughout the body. Cause various acute and chronic complications. The key to preventing and controlling the occurrence of the above diseases lies in a scientific and reasonable dietary structure. For t...

Claims

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Application Information

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IPC IPC(8): A23L33/125
CPCA23V2002/00A23V2200/328A23V2250/6402A23V2250/636
Inventor 段盛林刘国玉柳嘉万宁贾福怀苑鹏刘士伟
Owner CHINA NAT RES INST OF FOOD & FERMENTATION IND CO LTD
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