이노시톨

Inositol (hexahydroxycyclohexane) is a widely distributed natural constituent of plant and animal tissues. The animal tissues richest in inositol are brain, heart, stomach, kidney, spleen, and liver, where it occurs free or as a component of phospholipids. Among plants, cereals are rich sources of inositol, particularly in the form of polyphosphoric acid esters, called phytic acids. Although there are several possible optically active and inactive isomers, considerations of inositol as a food additive refer specifically to optically inactive cis-1,2,3,5-trans-4,6-cyclohexanehexol, which is preferably designated myo-inositol. Pure inositol is a stable, white, sweet, crystalline compound. The Food Chemicals Codex specifies that it assay not less than 97.0 percent, melt between 224 and 227°, and contain not more than 3 ppm arsenic, 10 ppm lead, 20 ppm heavy metals (as Pb), 60 ppm sulfate, and 50 ppm chloride. Inositol was thought for a time to be a vitamin because experimental animals on a synthetic diet developed clinical signs that were corrected by inositol supplementation. However, no cofactor or catalytic function for inositol has been found; it can be synthesized and occurs in relatively high concentration in animal tissues. These factors argue against its classification as a vitamin. A dietary requirement in man has not been established.

제품 이름 : 이노시톨

사양 : 최소 97.0 %

화학적 특성 : 백색 결정 또는 결정 성 분말, 무취, 달콤한; 비중 : 1.752 (무수) 1.524 (이수화 물), 포인트를 319 ℃로 끓는, 225 ~ 227 ℃ (무수물), 218 ° C (이수화 물)를 MP. 물에 용해 (25 ℃, 14g / 100mL의 60 ° C, 28g / 100 ㎖), 에테르, 아세톤, 클로로포름 약간, 에탄올, 아세트산, 에틸렌 글리콜, 글리세롤에 용해 불용. 공기에서 안정; , 열 안정 산 및 알칼리하지만 흡습성이다.

CAS 번호 : 87-89-8

콘텐츠 분석 정밀하게 (4 시간 동안 105 ℃에서 사전 - 건조) 200 mg의 샘플을 계량하고, 250 ㎖ 비이커에 배치. 하나 개 황산 (TS-241) 시험 용액 및 50 아세트산 무수물과의 혼합물 5 ㎖를 추가하고 시계 유리 커버. 20 분 대한 증기 목욕에 가열 한 후, 얼음 욕조에 냉각, 100ml의 물, 그리고 종기 20 분을 추가합니다. 냉각시킨 후, 소량의 물을 사용하여 분액 깔때기에 250 mL의 시료를 옮긴다. 이어서 여섯 시간 동안 용액을 추출 클로로포름 30, 25, 20, 15, 10, 5 ㎖을 사용하여 (제 1 비커를 세척). 모든 클로로포름 추출액 제 250m1 분액 깔때기에 수집 하였다. 물 10 ㎖와 혼합 추출물을 씻으십시오. 깔때기 탈지면을 클로로포름 용액 150ml를 넣고 미리 칭량 슬렛 플라스크에 옮긴다. 분리 깔때기 깔때기 씻어 클로로포름 10 ㎖을 사용하고, 추출물에 포함된다. 증기욕에서 증발 건고 한 후 1H 건조, 105 ℃의 오븐에 옮긴다. 데시 케이 터에서 냉각하고 무게. 0.4167, 이노시톨, 즉 상응하는 양 (C6H12O6)가 여섯 이노시톨 아세테이트 곱셈의 수득 양을 사용한다.

기능:

1. As food supplements, has a similar effect to vitamin B1. It can be used for infant foods and used in an amount of 210~250mg/kg; Used in drinking in an amount of 25~30mg/kg.
2. Inositol is an indispensible vitamin for lipid metabolism in the body. It can promote the absorption of hypolipidemic medicines and vitamins. Moreover, it can promote the cell growth and fat metabolism in liver and other tissues. It can be used for the adjuvant treatment of fatty liver, high cholesterol. It is widely used in food and feed additives, and is often added to fish, shrimp and livestock feed. The amount is 350-500mg/kg.
3. The product is one kind of the complex vitamin B, which can promote cell metabolism, improve the cell nutrient conditions, and can contribute to development, increase appetite, to recuperate. Moreover, it can prevent the accumulation of fat in the liver, and accelerate the process of removing excess fat in heart. It has a similar lipid-chemotactic action as choline, and therefore useful in the treatment of hepatic fatty excessive disease and cirrhosis of the liver disease. According to the “food fortifier use of health standards (1993)” (Issued by the Ministry of Health of China), it can be used for infant food and fortified beverages at an amount of 380-790mg/kg. It is a vitamin class medicines and lipid-lowering drug which promote the fat metabolism of liver and other tissues, and be useful for the adjuvant treatment of fatty liver and high cholesterol. It is widely used in additives of food and beverage.
4. Inositol is widely used in pharmaceutical, chemical, food, etc. It has a good effect on treating diseases such as liver cirrhosis. It can also used for advanced cosmetic raw materials, with high economic value.
5. It can be used as a biochemical reagent and also for the pharmaceutical and organic synthesis; It can lower the level cholesterol and have sedative effect.