Inositol

Inositol (hexahydroxycyclohexane) ndi gawo lachilengedwe lomwe limagawidwa kwambiri muzomera ndi nyama.Minofu ya nyama yolemera kwambiriinositolndi ubongo, mtima, m'mimba, impso, ndulu, ndi chiwindi, kumene kumachitika kwaulere kapena monga gawo la phospholipids.Pakati pa zomera, chimanga ndi magwero olemera a inositol, makamaka mu mawonekedwe a polyphosphoric acid esters, yotchedwa phytic acids.Ngakhale pali ma isomers angapo omwe amatha kugwira ntchito komanso osagwira ntchito, malingaliro a inositol ngati chowonjezera chazakudya amatanthauza makamaka cis-1,2,3,5-trans-4,6-cyclohexanehexol, yomwe imadziwika kuti myo-inositol.Inositol yoyera ndi yokhazikika, yoyera, yokoma, ya crystalline.Food Chemicals Codex imanena kuti imayesa osachepera 97.0 peresenti, imasungunuka pakati pa 224 ndi 227 °, ndipo imakhala ndi arsenic osapitirira 3 ppm, 10 ppm lead, 20 ppm heavy metals (as Pb), 60 ppm sulfate, ndi 50 ppm. kloridi.Inositol ankaganiziridwa kwa nthawi kuti akhale vitamini chifukwa nyama zoyesera pa zakudya zopangidwa ndi mankhwala zinapanga zizindikiro zachipatala zomwe zinakonzedwa ndi inositol supplementation.Komabe, palibe cofactor kapena catalytic ntchito ya inositol yomwe yapezeka;imatha kupangidwa ndipo imapezeka m'magulu a nyama.Zinthu izi zimatsutsana ndi gulu lake ngati vitamini.Chofunikira pazakudya mwa munthu sichinakhazikitsidwe.

Dzina lazogulitsa: Inositol

Zofunika: Mphindi 97.0%

Katundu Wamankhwala: Makristalo oyera kapena ufa wonyezimira, wopanda fungo, komanso wotsekemera;Kachulukidwe wachibale: 1.752 (anhydrous), 1.524 (dihydrate), mp 225 ~ 227 ℃ (anhydrous), 218 °C (dihydrate), malo otentha 319 °C.Kusungunuka m'madzi (25 °C, 14g/100mL; 60 °C, 28g/100mL), kusungunuka pang'ono mu ethanol, acetic acid, ethylene glycol ndi glycerol, osasungunuka mu ether, acetone ndi chloroform.Wokhazikika mumlengalenga;Wokhazikika pakutentha, asidi ndi alkali, koma ndi hygroscopic.

Nambala ya CAS: 87-89-8

Kusanthula Zamkatimu: Yezerani molondola 200 mg (yowumitsidwa kale pa 105 ° C kwa 4h), ndipo ikani mu beaker ya 250ml.Onjezani 5ml wosakaniza pakati pa njira yoyesera ya sulfuric acid (TS-241) ndi 50 acetic anhydride, ndikuphimba galasi loyang'anira.Pambuyo pa kutentha pamadzi osambira kwa mphindi 20, muziziziritsa pamadzi oundana, onjezerani 100ml madzi, ndi wiritsani 20min.Pambuyo kuzirala, tumizani chitsanzocho mu 250 mL wolekanitsa faniyo pogwiritsa ntchito madzi pang'ono.Gwiritsani ntchito bwino 30, 25, 20, 15, 10 ndi 5 ml ya chloroform kuti mutenge yankho kasanu ndi kamodzi (yamba yambani beaker).Zotulutsa zonse za chloroform zidasonkhanitsidwa munjira yachiwiri yolekanitsa ya 250m1.Sambani chosakaniza chosakaniza ndi 10ml ya madzi.Ikani mankhwala a chloroform kudzera muubweya wa thonje wa fanini ndikuutumiza ku botolo la Soxhlet loyezedwa kale la 150ml.Gwiritsani ntchito 10ml ya chloroform kutsuka cholumikizira cholekanitsa ndi chophatikizira, ndikuphatikizira muzochotsa.Isungunuke kuti iume pamadzi osambira, kenaka isamutseni mu uvuni pa 105 ° C kuti iume 1h.Ziziziritsani mu chothira madzi, ndi kuyeza.Gwiritsani ntchito kuchuluka komwe kunapezeka kwa inositol acetate sikisi kuchulukitsa ndi 0.4167, ndiko kuti kuchuluka kwa inositol (C6H12O6).

Ntchito:

1. Monga zowonjezera zakudya, zimakhala ndi zotsatira zofanana ndi vitamini B1.Itha kugwiritsidwa ntchito pazakudya za makanda ndikugwiritsa ntchito kuchuluka kwa 210 ~ 250mg/kg;Amagwiritsidwa ntchito mukumwa mu kuchuluka kwa 25 ~ 30mg/kg.
2. Inositol ndi vitamini wofunika kwambiri pa lipid metabolism m'thupi.Ikhoza kulimbikitsa kuyamwa kwa mankhwala a hypolipidemic ndi mavitamini.Kuphatikiza apo, imatha kulimbikitsa kukula kwa maselo ndi metabolism yamafuta m'chiwindi ndi minofu ina.Angagwiritsidwe ntchito adjuvant mankhwala a mafuta m`chiwindi, mkulu mafuta m`thupi.Amagwiritsidwa ntchito kwambiri muzakudya ndi zowonjezera zakudya, ndipo nthawi zambiri amawonjezeredwa ku nsomba, shrimp ndi ziweto.Kuchuluka kwake ndi 350-500mg/kg.
3. Mankhwalawa ndi mtundu umodzi wa vitamini B wovuta, womwe ukhoza kulimbikitsa kagayidwe ka maselo, kupititsa patsogolo michere ya maselo, ndipo ingathandize kuti chitukuko, kuwonjezera chilakolako, kuchira.Komanso, zingalepheretse kudzikundikira kwa mafuta m'chiwindi, ndikufulumizitsa njira yochotsa mafuta ochulukirapo mu mtima.Iwo ali ofanana lipid-chemotactic kanthu monga choline, choncho zothandiza pochiza kwa chiwindi mafuta kwambiri matenda ndi matenda enaake a chiwindi matenda.Malinga ndi "chakudya cholimbikitsa kugwiritsa ntchito miyezo yaumoyo (1993)" (Yoperekedwa ndi Unduna wa Zaumoyo ku China), imatha kugwiritsidwa ntchito ngati chakudya cha makanda ndi zakumwa zolimbitsa thupi pamlingo wa 380-790mg/kg.Ndi mankhwala amtundu wa vitamini komanso mankhwala ochepetsa lipid omwe amalimbikitsa kagayidwe ka mafuta m'chiwindi ndi minofu ina, ndipo amathandiza kuchiza chiwindi chamafuta ndi cholesterol yayikulu.Amagwiritsidwa ntchito kwambiri pazowonjezera zakudya ndi zakumwa.
4. Inositol imagwiritsidwa ntchito kwambiri pamankhwala, mankhwala, chakudya, etc. Imakhala ndi zotsatira zabwino pochiza matenda monga chiwindi cha chiwindi.Itha kugwiritsidwanso ntchito pazopangira zodzikongoletsera zapamwamba, zokhala ndi ndalama zambiri.
5. Itha kugwiritsidwa ntchito ngati biochemical reagent komanso popanga mankhwala ndi organic synthesis;Itha kutsitsa cholesterol ndikukhala ndi sedative effect.