ASCORBIC ACID
Kev Taw Qhia
Vitamin C, tseem hu ua L-ascorbic acid, yog cov khoom noj khoom haus tseem ceeb rau cov tsiaj ntev thiab ob peb lwm yam kab mob. Ascorbic acid tuaj yeem tsim los ntawm kev ua haujlwm hauv feem ntau cov kab mob, tab sis tib neeg yog qhov tshwj xeeb tshaj plaws. Qhov paub dav tshaj plaws yog tias tsis muaj vitamin C hauv Chemicalbook tuaj yeem ua rau scurvy. Pawg pharmacokidic ntawm vitamin C yog ascorbic acid ion. Hauv lub cev, vitamin C yog antioxidant vim nws tuaj yeem tiv thaiv lub cev ntawm kev hem thawj ntawm cov neeg sawv cev oxidizing, thiab vitamin C kuj yog coenzyme.
Cov khoom siv tshuaj lom neeg
Vitamin C yooj yim yaj hauv dej, me ntsis yaj hauv ethanol, tsis yaj hauv ether, chloroform, benzene, Petroleum ether, roj, thiab rog. Cov kua dej qhia txog kev ua haujlwm acid. Nws tuaj yeem oxidized sai sai rau hauv dehydroascortic acid hauv huab cua, nrog rau citric acid-zoo li tsw qab. Nws yog ib qho tshuaj txo qis muaj zog, thiab tom qab khaws cia ntev, nws maj mam hloov mus rau ntau qib sib txawv ntawm cov xim daj sib txawv. Cov khoom no pom muaj nyob rau hauv txhua hom zaub tshiab thiab txiv hmab txiv ntoo. Cov khoom no ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm lub cev thiab kev txo qis thiab kev ua pa ntawm tes, uas yog qhov zoo rau kev tsim cov nucleic acid thiab txhawb kev tsim cov qe ntshav liab. Nws kuj tseem tuaj yeem txo Fe3 + rau Fe2 +, yog li nws yooj yim rau tib neeg lub cev nqus tau thiab pab txhawb kev tsim cov qe ntshav.
SIV
Vitamin C koom nrog kev tsim cov collagen hauv lub cev. Nws muaj cov nyhuv ntawm kev tshem tawm cov tshuaj lom thiab txhawb kev tsim cov tshuaj tiv thaiv, uas tuaj yeem txhim kho kev ua haujlwm ntawm lub cev. Hauv kev kho mob, nws feem ntau yog siv rau kev tiv thaiv lossis kho mob scurvity, nrog rau kev kho hniav caries, pos hniav abscess, anemia, kev loj hlob thiab kev loj hlob stagnation thiab lwm yam kab mob uas tshwm sim los ntawm tsis txaus ascorbic acid. Hauv kev ua zaub mov, nws yog siv los ua cov vitamin enhancer rau cov kua txiv kab ntxwv concentrated, kua txiv hmab txiv ntoo crystals, khoom qab zib, txiv hmab txiv ntoo jelly, txiv hmab txiv ntoo jam, thiab lwm yam.
