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(H2N2) - Today, with the development of science and technology, human perception of the relationship between food and health is increasingly high. Requirements of consumers and food so much has changed. If as before we put the top issues is high nutritional content, the ability to provide much of the food energy is now not necessarily the case. There have been many people who find themselves redirected foods have little or no nutrition, low energy food. Some of them may need to use food to prevent and cure diseases etc. .. So the introduction of functional foods (functional food). nemo lighting Functional foods are defined as foods that contain bioactive, capable of disease prevention, health promotion on the basis of nutritional processes.
Road functions as a vital part of the food group function, much research is focused in recent years due to the many beneficial properties for health, such as anti-caries, anti-diabetic, nemo lighting non-fattening hypertrophy, likely stimulates the activity of the digestive system etc. .. The new functionality sugars emerge: panatinoza sugar, maltitol, sorbitol, lactitol, fructooligosacarit xylooligosacarit, galactooligosacarit izomaltooligosacarit, soybeanoligosacarit, etc. .. In which the road fructooligosacarit (FOS) are more researchers pay more attention both by simple production nemo lighting technology, product taste delicious diameter of saccharose, have many biological activities beneficial to the human body.
Sugar Research and FOS are produced at industrial scale for the first time in Japan since 1980. So far the product has been mass produced in many countries around the world, especially in Japan , South Korea, China, nemo lighting etc. .. In Vietnam the research on this issue is being started. The following article would like to introduce you to read about the function and utility of the FOS - a new alternative sweeteners.
Road FOS is a mixture of short circuit polysaccharide, is composed of a sugar molecule linked saccharose from 1 to 3 more original route through linkages fructose glucozit -1.2 b. The general formula nemo lighting of the FOS route GFN, where n = 2, 3, 4 (the original G is glucose, F is fructose sugar base), respectively, the line GF 4 (1-kestoza), GF 3 (nystoza ), GF 4 (fluctofuranosylnystoza).
FOS white crystalline sugar; chayla temperatures 199 o C - 200 o C; low sweetness, only 30% saccharose sweetness of sugar. Road FOS strongly hygroscopic, so difficult to preserve in the crystalline state in a long time.
Although there are many similarities FOS sugar sugar sacaro / a of physicochemical properties, but different from saccharose sugar, sugar FOS brings nemo lighting many advantages biological properties than Vietnam. These are characteristics that food manufacturers pay attention and concentrate extraction.
Tooth decay is mainly due streptococcii mutans bacteria and staph cause. The above microorganisms in the oral cavity have a lot of people and animals, the food we eat in, we will choose the nutrition facts to suit themselves fermentation, development and disease. So if the ingredients do not contain food or substances containing less suitable for the nutrition of microorganisms on thise can prevent the disease. To test the effects of FOS sugar tooth decay, we experimented on mice. Results showed that laboratory mice (FOS eat street) decay less than control mice (saccharose eat sugar). The laboratory culture of microorganisms isolated from the oral cavity in the road environment FOS has proven mechanism for prevention of tooth decay ability of FOS route; That is because the FOS route is not suitable development environment for pathogenic nemo lighting microorganisms mentioned above. So today many parts of the world, it has been used to replace sugar FOS in diameter ingredient in processed food or candy, especially candy to children to prevent tooth decay.
No or very little sugar FOS hydrolyzed by intestinal enzyme system, so when people eat, blood sugar does not fluctuate. The experiment nemo lighting shows that contrary to saccharose sugar, eating 25 g sugar FOS, over a period of 120 minutes, blood sugar levels remain the dump