Fructose-oligosaccharides, also known as fructo-oligosaccharides, are kestose, kestose and kestrose formed by combining 1 to 3 fructosyl groups with fructosyl groups in sucrose through β (2-1) glycosidic bonds. Mixture of sugar etc.
Content : 95%
CAS NO.: 308066-66-2
Description(Physical and chemical properties):
1. The stability of fructo-oligosaccharides is quite good. It is very stable when heated at 140 ℃ under neutral conditions , and it still maintains high stability within the pH range (4.0-7.0 ) of conventional food .
2. FOS has obvious effect of inhibiting starch retrogradation.
3. Oligofructose has strong hygroscopicity.
Properties and application:
1. Value-added beneficial bacteria, fructooligosaccharides can be selectively utilized by beneficial bacteria such as bifidobacteria and lactobacilli in the large intestine and multiply in large quantities. At the same time, bifidobacteria and the like ferment fructooligosaccharides into short-chain fatty acids and a small amount of gas.
2. Hypoglycemia reaction, the intake of fructooligosaccharides will not cause fluctuations in blood sugar levels, so it can be used as a sweetener for patients with high blood pressure, diabetes and obesity. It is not decomposed by amylase, sucrose invertase and maltase in the human body, cannot be used by the human body as an energy source, and will not increase blood sugar levels.
3. Lower the pH value of the intestinal tract , inhibit spoilage products, and prevent constipation. Fructo-oligosaccharide is a kind of indigestible oligosaccharide, which goes directly to the large intestine after eating, and is fermented and utilized by beneficial bacteria such as bifidobacteria and lactic acid bacteria in the colon to produce organic acids, reduce the pH value of the intestinal tract, and effectively inhibit intestinal spoilage products and promote intestinal peristalsis to promote defecation.
4. Improve lipid metabolism, reduce blood lipid and cholesterol. Bifidobacterium can produce bile acid hydrolase, which will combine with free bile acid, and free bile acid can inhibit the growth of pathogenic bacteria. When the pH value is 6.0 , bile acid can It combines with cholesterol to form a precipitate, which is excreted with the stool. Bifidobacteria and fructooligosaccharides themselves can also absorb cholesterol and excrete it with the stool, which can effectively regulate blood lipids. In addition, propionic acid produced by the fermentation of fructooligosaccharides by bifidobacteria can inhibit the activity of enzymes related to the production of cholesterol and inhibit the synthesis of cholesterol.
5. Anti-caries, fructooligosaccharides cannot be the substrate of oral microorganisms, and have no coagulation effect of bacteria, so they will not cause dental caries.
Indications and Usage:
Due to its excellent physiological activity and health care function, fructooligosaccharide has been widely used in food and beverage, pharmaceutical raw materials, health care products, cosmetics and feed additives in China, the United States, Japan, the European Union, Australia, New Zealand and other countries field.
Storage: sealed,protected from light ,clean and stored in a cool and dry place.
Specification: 5kg / bag