Gamma Oryzanol, tseem hu ua mov bran, yog ib qho natural organic compound nplua nuj nyob rau hauv mov bran roj. Cov ntsiab lus ntawm nplej bran roj feem ntau yog 2 feem pua rau 2.5 feem pua. Nws muaj feem ntau ntawm kev sib xyaw ntawm ntau yam cyclic ferulates. Cov muaj pes tsawg leeg ntawm oryzanol muaj cov qauv ferulic acid, yog li nws muaj kev ua haujlwm zoo antioxidant, thiab raws li cov khoom lag luam ua los ntawm cov khoom siv raw, nws txoj kev nyab xeeb yog ntau dua li cov khoom siv hluavtaws antioxidants BHA thiab BHT.
Los ntawm kev xyaum kho mob ntau, oryzanol muaj lub luag haujlwm ntawm kev tiv thaiv daim tawv nqaij, txo cov ntshav qab zib, inhibiting synthesis ntawm cov roj cholesterol hauv lub cev, txo cov ntsiab lus ntawm cov roj cholesterol, tswj cov hlab ntsha hauv lub cev, thiab txhim kho txoj hnyuv. Hauv cov tshuaj pleev ib ce, oryzanol muaj txiaj ntsig zoo rau kev tshem tawm cov quav hniav. Raws li cov khoom noj khoom haus ntxiv, oryzanol muaj cov txiaj ntsig zoo antioxidant, thiab nws txoj kev nyab xeeb yog ntau dua li cov khoom siv hluavtaws (xws li butyraldehyde ether), yog li nws tuaj yeem siv dav hauv cov khoom noj khoom haus los hloov cov hluavtaws antioxidants.
Kev siv ntawm oryzanol
1. Raws li cov khoom noj antioxidant, nws yog siv rau hauv cov khoom noj thiab khaws cia. Vim hais tias oryzanol muaj kev ua haujlwm antioxidant zoo tshaj thiab kev nyab xeeb dua li cov khoom noj khoom haus antioxidants BHT thiab BHA. Ua kom muaj txiaj ntsig zoo los hloov BHT thiab BHA
2. Ua ib tsob nroj preservative. Vim hais tias oryzanol muaj cov nyhuv ntawm inhibiting tyrosinase kev ua si, nws yuav siv tau raws li ib tug preservative rau mildew-prone zaub (xws li qos yaj ywm, nceb, thiab lwm yam).
3. Oryzanol muaj cov tshuaj pharmacological ntawm kev kho cov poj niam menopausal syndrome, vascular analgesia thiab tswj autonomic muaj nuj nqi. Tsis tas li ntawd, oryzanol kuj tseem siv tau los tsim cov tshuaj npaj rau kev kho mob ntawm cov kab mob.
4. Siv los ua cosmetic auxiliaries hauv kev tsim kom zoo nkauj. Oryzanol muaj cov nyhuv ntawm inhibiting melanin ntau lawm thiab txo cov kev hloov pauv ntawm tyrosine mus rau 2, 1-dihydroxyalanine, yog li nws tuaj yeem siv los ua cov tshuaj niaj hnub los tiv thaiv kev tsim cov pigmentation.