Fructooligosaccharides(FOB),CAS No.: 308066-66-2 , also known as cane fruit oligosaccharides, from one to three fructose-based β (2-1) glycosidic bonds generated in conjunction with sucrose in the fructose-based triple sugar cane fruit, cane fruit sugar and cane fruit fivea mixture of sugar and so on. 100 g dry weight of Jerusalem artichoke, about 60-70 grams of inulin, inulin is a linear β-2, 1 - connected by the glycosidic chain fructan end of a sucrose base. Therefore, using inulin in Jerusalem artichoke powder as raw material to enzyme hydrolysis, eventually refined oligo fructose corn syrup.
Properties and mechanism of FOS
Oligofructose is a soluble dietary fiber, long-term use can reduce serum cholesterol and improve lipid metabolism, confirmed by animal and human studies. Oligofructose have the following physiological functions: utilized by bifidobacteria and other beneficial bacteria, that is, only the proliferation of 10 to 100 times, Bifidobacterium (pathogens), the effect of two-way adjustment. Human intake of fructo-oligosaccharides, the body of beneficial bacteria Bifidobacterium inhibit exogenous pathogens and intestinal natural spoilage bacteria such as Salmonella, such as growth and reproduction, growth and accumulation of reduce intestinal corruption substances, promote intestinal peristalsis, prevent constipation and diarrhea. Oligofructose is a good source of soluble dietary fiber, can effectively reduce the number of serum cholesterol, triglyceride, free fatty acids, such as hypertension, arteriosclerosis, high blood lipids and cardiovascular disease have a better improve. Fructo-oligosaccharides by bacterial fermentation in the large intestine to generate L-lactic acid, dissolved calcium, magnesium, iron and other minerals, and the promotion of human absorption of minerals.
The experiments confirmed that oligofructose promote calcium absorption rate of 70.8%. Thus, FOS can promote the growth and development and the prevention of osteoporosis. But can also promote the natural formation of vitamin B1, B2, B3, B6, B12 and folic acid, thereby increasing the level of human metabolism, improve immunity and disease resistance. Prevention and improvement of skin diseases caused by the in vivo toxic to prevent surface sores, spots, freckles, acne, age spots, skin bright, aging slow down. Bifidobacteria absorbed fructooligosaccharide, rapid proliferation, inhibition of E. coli, Salmonella and Clostridium and Bacillus spoilage bacteria play a role in reducing the toxic metabolites (eg, indole, the formation of nitroso ammonia), while toxic metabolites quickly excreted, and reduce the burden of the liver, play a role in protecting the liver, the prevention of various chronic diseases, cancer and other obvious fructooligosaccharides rarely gastrointestinal stomach acid and enzymes break down is extremely difficult to be absorbed by the body. It has been determined, the heat of fructooligosaccharides value 1.5Kcal / g sucrose thermal to value 4.6Kcal / g, the intake of oligofructose, does not cause obesity, is an ideal, low calorific value of the functional sweet agent. fructooligosaccharides can not be mutations in Streptococcus use the formation of insoluble glucan and oral deposition of microorganisms acid production, and corrosion of the places (tartar), and therefore can prevent tooth decay.
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