Inositol

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.

Igama Product: Inositol

Ingcaciso: Min 97,0%

Chemical Properties: crystal White okanye crystalline lomgubo esha, kwaye nokumnandi; Ukuxinana Relative: 1.752 (anhydrous), 1.524 (dihydrate), MP 225 ~ 227 ℃ (anhydrous), 218 ° C (dihydrate), abilayo ingongoma 319 ° C. Unyityilikiswa emanzini (25 ° C, 14g / 100ml; 60 ° C, 28g / 100ml), ezinyibilikayo kancinane ethanol, acetic acid, ethylene ethers kunye glycerol, ezingenakunyibilika e iEtere, acetone kunye chloroform. Izinzile emoyeni; Esitalini ukufudumeza, acid kwealkali, kodwa hygroscopic.

CAS No: 87-89-8

Uhlalutyo Content: ngokuchanileyo ubunzima 200 mg isampuli (pre-ezomisiweyo ku 105 ° C 4h), uyibeke ibe kwitoti 250ml. Yongeza 5ml ngomxube phakathi sulphuric acid isisombululo (TS-241) uvavanyo kunye acetic acetic-50, uze emva koko kugubungela iglasi umlindo. Emva ubilisa kwi bath umphunga ngenxa 20min, pholisa ngayo ngumkhenkce bath, yongeza amanzi 100ml, uphekele 20min. Emva okupholisa, ukutshintshela isampuli ibe ml 250 eyahlula ifanele kusetyenziswa imali encinane amanzi. Ngokulandelana ukusebenzisa ml-30, 25, 20, 15, 10 no-5 chloroform ndikhuphe isisombululo amaxesha amathandathu (kuqala ithoyilethi kwitoti). Zonke isicatshulwa chloroform baqokelelwa yesibini 250m1 eyahlula ifanele. Hlamba le sicatshulwa axutywe 10ml amanzi. Beka isisombululo chloroform ngokusebenzisa ifanele cotton wool kwaye uyithumele a 150ml pre-zisindwe Soxhlet mfuma. Sebenzisa 10ml of chloroform ukuhlamba ifanele wokwahlula kunye ifanele, kwaye ifakwe kwi isicatshulwa. Idliwa ukuba ukoma phezu bath umphunga, uze uyithumele kwi-oveni kwi 105 ° C okusula 1y. Kupholile ngendlela desiccator, uze uhlolisise oko. Sebenzisa lixabiso elifunyenwe emithandathu inositol uphinda acetate ngu 0,4167, ezizezi imali elingana inositol (C6H12O6).

umsebenzi:

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.