Inositol

Inositol (hexahydroxycyclohexane) inzvimbo yakapararira yakasikwa yemiti nemhuka.Matishu emhuka akapfuma mukatiinositoluropi, mwoyo, dumbu, itsvo, spleen, uye chiropa, uko kunoitika pasina kana sechikamu che phospholipids.Pakati pezvirimwa, zviyo zvakapfuma zvinositol, kunyanya muchimiro chepolyphosphoric acid esters, inonzi phytic acids.Kunyangwe paine akati wandei anogoneka optically anoshanda uye asingashande isomers, kufunga kweinositol sekuwedzera kwechikafu kunoreva zvakananga kune optically inactive cis-1,2,3,5-trans-4,6-cyclohexanehexol, iyo inonyanya kusarudzwa myo-inositol.Inositol yakachena inositol yakagadzikana, yakachena, inotapira, ine crystalline compound.The Food Chemicals Codex inotsanangura kuti inoyera isiri pasi pe97.0 muzana, inonyunguduka pakati pe224 ne227 °, uye haina inodarika 3 ppm arsenic, 10 ppm lead, 20 ppm inorema simbi (sePb), 60 ppm sulfate, uye 50 ppm. chloride.Inositol yaifungidzirwa kwenguva kuti ive vhitamini nekuti mhuka dzekuyedza pakudya kwekugadzira dzakagadzira zviratidzo zvekiriniki zvakagadziriswa neinositol supplementation.Nekudaro, hapana cofactor kana catalytic basa reinositol rawanikwa;inogona kugadzirwa uye inoitika muhuwandu hwakanyanya munyama yemhuka.Izvi zvinhu zvinopokana nekusarudzika kwayo sevhitamini.Chinodiwa chekudya mumunhu hachina kugadzwa.

Zita reChigadzirwa: Inositol

Tsanangudzo: Maminitsi 97.0%

Kemikari Zvigadzirwa:Kirasi chena kana crystalline poda, isinganhuhwi, uye inotapira;Relative density: 1.752 (anhydrous), 1.524 (dihydrate), mp 225 ~ 227 ℃ (anhydrous), 218 °C (dihydrate), poindi yekuvira 319 °C.Yakanyungudutswa mumvura (25 °C, 14g/100mL; 60 °C, 28g/100mL), inonyungudika zvishoma mu ethanol, acetic acid, ethylene glycol uye glycerol, isinganyunguriki muether, acetone uye chloroform.Yakagadzikana mumhepo;Yakagadzikana pakupisa, asidhi uye alkali, asi ine hygroscopic.

Nhamba yeCAS:87-89-8

Ongororo yezvemukati: Yeresa chaiyo 200 mg sampuli (yakamboomeswa pa105 ° C kwe4h), woiisa mu250ml beaker.Wedzera 5ml yemusanganiswa pakati peimwe sulfuric acid (TS-241) yekuyedza mhinduro uye makumi mashanu acetic anhydride, wobva wavhara girazi rewachi.Mushure mekupisa pamvura yekugezera ye20min, itonhodze pamvura yechando, wedzera 100ml mvura, uye bika 20min.Mushure mekutonhodza, endesa sampuli mu 250 mL inoparadzanisa funnel uchishandisa mvura shoma.Shandisa zvinobudirira 30, 25, 20, 15, 10 uye 5 mL yechloroform kuburitsa mushonga katanhatu (kutanga geza beaker).Yese chloroform yakatorwa yakaunganidzwa mune yechipiri 250m1 yekuparadzanisa funnel.Shamba musanganiswa wakasanganiswa ne 10ml yemvura.Isa mushonga wechloroform kuburikidza nefunnel cotton wool woiendesa kune 150ml pre-yakayerwa Soxhlet flask.Shandisa 10ml yechloroform kugeza faniro yekuparadzanisa uye funnel, uye inosanganisirwa mune inobvisa.Iputsise kuti iome pane bhati yehutsi, uye woiendesa muchoto pa 105 ° C yekuomesa 1h.Itonhodze mudhisiki, woiyera.Shandisai yakawanikwa nhanhatu inositol acetate kuwanda ne 0.4167, kureva mari inowirirana inositol (C6H12O6).

Basa:

1. Sezvokudya zvinowedzera, zvine simba rakafanana nevhitamini B1.Inogona kushandiswa pakudya kwevacheche uye inoshandiswa muhuwandu hwe210 ~ 250mg / kg;Inoshandiswa mukunwa muhuwandu hwe25 ~ 30mg / kg.
2. Inositol ivhitamini isingakodzeri kune lipid metabolism mumuviri.Inogona kukurudzira kutorwa kwemishonga ye hypolipidemic uye mavitamini.Uyezve, inogona kukurudzira kukura kwesero uye mafuta metabolism muchiropa uye mamwe matishu.Inogona kushandiswa pakurapa adjuvant yemafuta echiropa, high cholesterol.Inoshandiswa zvakanyanya muzvokudya uye zvokudya zvinowedzera, uye inowanzowedzerwa kune hove, shrimp uye zvipfuwo zvekudya.Nhamba yacho ndeye 350-500mg/kg.
3. Chigadzirwa chacho ndechimwe chemhando yakaoma yevhitamini B, iyo inogona kukurudzira sero metabolism, kuvandudza sero yemiti yemiti, uye inogona kubatsira mukukura, kuwedzera chido, kudzoka zvakare.Uyezve, inogona kudzivirira kuunganidzwa kwemafuta muchiropa, uye kumhanyisa maitiro ekubvisa mafuta akawandisa mumoyo.Iyo ine yakafanana lipid-chemotactic chiito secholine, uye saka inobatsira mukurapa hepatic mafuta akawandisa chirwere uye cirrhosis yechirwere chechiropa.Maererano ne "food fortifier kushandiswa kwehutano hwehutano (1993)" (Yakabudiswa neHurumende yehutano yeChina), inogona kushandiswa pakudya kwevacheche uye zvinwiwa zvakasimbiswa pachiyero che 380-790mg / kg.Ivhitamini yekirasi mishonga uye lipid-inoderedza mushonga unosimudzira mafuta metabolism echiropa uye mamwe matishu, uye inobatsira pakurapa adjuvant kwechiropa chine mafuta uye high cholesterol.Inoshandiswa zvakanyanya mukuwedzera kwechikafu uye chinwiwa.
4. Inositol inoshandiswa zvakanyanya mumishonga, makemikari, zvokudya, nezvimwewo. Iine simba rakanaka pakurapa zvirwere zvakadai sechiropa cirrhosis.Inogona zvakare kushandiswa kune yepamusoro cosmetic raw materials, ine yakakwirira hupfumi kukosha.
5. Inogona kushandiswa se biochemical reagent uye zvakare yemishonga uye organic synthesis;Inogona kuderedza cholesterol uye kuita sedative effect.