Inositol

Inositol (hexahydroxycyclohexane) yog cov khoom siv dav dav ntawm cov nroj tsuag thiab tsiaj cov ntaub so ntswg.Cov tsiaj cov ntaub so ntswg richest nyob rau hauvinositolyog lub hlwb, lub plawv, plab, lub raum, spleen, thiab daim siab, qhov twg nws tshwm sim dawb los yog raws li ib feem ntawm phospholipids.Ntawm cov nroj tsuag, cereals yog nplua nuj qhov chaw ntawm inositol, tshwj xeeb tshaj yog nyob rau hauv daim ntawv ntawm polyphosphoric acid esters, hu ua phytic acids.Txawm hais tias muaj ntau qhov ua tau optically active thiab inactive isomers, kev txiav txim siab ntawm inositol raws li cov khoom noj khoom haus ntxiv hais txog qhov tsis muaj zog cis-1,2,3,5-trans-4,6-cyclohexanehexol, uas yog qhov zoo dua xaiv myo-inositol.Ntshiab inositol yog ib qho ruaj khov, dawb, qab zib, crystalline compound.Cov Khoom Siv Khoom Noj Khoom Haus Codex qhia tias nws qhov ntsuas tsis tsawg dua 97.0 feem pua, yaj ntawm 224 thiab 227 °, thiab tsis muaj ntau tshaj 3 ppm arsenic, 10 ppm lead, 20 ppm hnyav hlau (raws li Pb), 60 ppm sulfate, thiab 50 ppm. tshuaj chloride.Inositol tau xav txog ib lub sijhawm los ua cov vitamin vim tias cov tsiaj sim ntawm cov khoom siv hluavtaws tsim kho cov tsos mob uas tau kho los ntawm inositol supplementation.Txawm li cas los xij, tsis muaj cofactor lossis catalytic muaj nuj nqi rau inositol;nws tuaj yeem ua ke thiab tshwm sim hauv cov ntsiab lus siab hauv cov ntaub so ntswg tsiaj.Cov xwm txheej no sib cav tawm tsam nws qhov kev faib ua cov vitamin.Kev noj zaub mov kom zoo rau tus txiv neej tsis tau tsim.

Khoom npe: Inositol

Specification: Min 97.0%

Chemical Properties: Dawb siv lead ua los yog crystalline hmoov, tsw tsw, thiab qab zib;Cov txheeb ze ntom ntom: 1.752 (anhydrous), 1.524 (dihydrate), mp 225 ~ 227 ℃ (anhydrous), 218 ° C (dihydrate), boiling point 319 ° C.Soluble hauv dej (25 ° C, 14g / 100mL; 60 ° C, 28g / 100mL), me ntsis soluble hauv ethanol, acetic acid, ethylene glycol thiab glycerol, insoluble hauv ether, acetone thiab chloroform.Nyob ruaj khov hauv huab cua;Stable rau cua sov, acid thiab alkali, tab sis yog hygroscopic.

CAS Nr .: 87-89-8

Kev Ntsuas Cov Ntsiab Lus: Ua kom raug hnyav 200 mg qauv (ua ntej ziab ntawm 105 ° C rau 4h), thiab muab tso rau hauv 250ml beaker.Ntxiv 5ml ntawm kev sib tov ntawm ib qho sulfuric acid (TS-241) kev tshuaj ntsuam xyuas thiab 50 acetic anhydride, thiab tom qab ntawd npog lub iav saib.Tom qab cua sov ntawm lub chav da dej rau 20 feeb, txias nws nyob rau hauv ib da dej dej khov, ntxiv 100ml dej, thiab boil 20 feeb.Tom qab txias, hloov cov qauv mus rau hauv 250 mL sib cais funnel siv ib tug me me dej.Ua tiav siv 30, 25, 20, 15, 10 thiab 5 mL ntawm chloroform kom tshem tawm cov tshuaj rau rau lub sij hawm (thawj yaug lub beaker).Tag nrho cov chloroform extract tau sau rau hauv qhov thib ob 250m1 cais funnel.Ntxuav lub mix nrog 10 ml ntawm dej.Muab cov tshuaj chloroform los ntawm ib lub paj rwb ntaub plaub thiab hloov mus rau 150ml pre-weighed Soxhlet flask.Siv 10ml ntawm chloroform los ntxuav qhov sib cais funnel thiab lub funnel, thiab muab tso rau hauv cov extract.Evaporate nws mus rau qhuav ntawm chav da dej, thiab tom qab ntawd hloov mus rau hauv qhov cub ntawm 105 ° C rau ziab 1h.Txias nws hauv lub desiccator, thiab ntsuas nws.Siv cov nyiaj tau los ntawm rau inositol acetate sib npaug los ntawm 0.4167, uas yog qhov sib npaug ntawm inositol (C6H12O6).

Muaj nuj nqi:

1. Raws li cov khoom noj ntxiv, muaj cov nyhuv zoo ib yam rau cov vitamin B1.Nws tuaj yeem siv rau cov khoom noj me nyuam mos thiab siv tau ntawm 210 ~ 250mg / kg;Siv rau hauv kev haus dej haus ntawm 25 ~ 30mg / kg.
2. Inositol yog ib qho tseem ceeb vitamin rau lipid metabolism hauv lub cev.Nws tuaj yeem txhawb nqa kev nqus ntawm cov tshuaj hypolipidemic thiab cov vitamins.Ntxiv mus, nws tuaj yeem txhawb kev loj hlob ntawm tes thiab cov roj metabolism hauv lub siab thiab lwm yam ntaub so ntswg.Nws tuaj yeem siv rau kev kho mob ntawm daim siab rog, cov roj cholesterol siab.Nws yog dav siv nyob rau hauv cov zaub mov thiab pub additives, thiab feem ntau yog ntxiv rau ntses, cws thiab tsiaj txhu pub.Tus nqi yog 350-500mg / kg.
3. Cov khoom lag luam yog ib hom ntawm cov vitamin B complex, uas tuaj yeem txhawb cov cell metabolism, txhim kho cov khoom noj khoom haus ntawm tes, thiab tuaj yeem pab txhawb kev loj hlob, nce qab los noj mov, kom rov zoo.Tsis tas li ntawd, nws tuaj yeem tiv thaiv kev sib sau ntawm cov rog hauv daim siab, thiab ua kom cov txheej txheem tshem tawm cov rog ntau hauv lub siab.Nws muaj cov tshuaj lipid-chemotactic zoo ib yam li choline, thiab yog li ntawd muaj txiaj ntsig zoo hauv kev kho mob ntawm cov kab mob siab fatty acids thiab cirrhosis ntawm daim siab kab mob.Raws li "cov khoom noj fortifier siv cov qauv kev noj qab haus huv (1993)" (Tshaj tawm los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv ntawm Tuam Tshoj), nws tuaj yeem siv rau cov khoom noj me nyuam mos thiab cov dej haus muaj zog ntawm tus nqi ntawm 380-790mg / kg.Nws yog cov tshuaj vitamin class tshuaj thiab lipid-txo cov tshuaj uas txhawb cov roj metabolism hauv daim siab thiab lwm cov ntaub so ntswg, thiab muaj txiaj ntsig zoo rau kev kho mob ntawm daim siab rog thiab cov roj cholesterol siab.Nws yog dav siv nyob rau hauv additives ntawm zaub mov thiab dej haus.
4. Inositol yog dav siv hauv tshuaj, tshuaj, zaub mov, thiab lwm yam. Nws muaj txiaj ntsig zoo rau kev kho cov kab mob xws li daim siab cirrhosis.Nws tseem tuaj yeem siv rau cov khoom siv tshuaj pleev ib ce zoo heev, nrog rau kev lag luam siab.
5. Nws tuaj yeem siv los ua biochemical reagent thiab kuj rau cov tshuaj thiab cov organic synthesis;Nws tuaj yeem txo qis cov roj cholesterol thiab muaj cov nyhuv sedative.