Ferulic acid tuaj yeem tau txais los ntawm kev siv tshuaj lom neeg thiab kev rho tawm ntawm cov nroj tsuag.
1. Kev ua kom tshuaj lom neeg Cov txheej txheem tshuaj lom neeg yog feem ntau tau los ntawm kev siv vanillin thiab malonic acid ua raw cov ntaub ntawv, anhydrous pyridine ua kuab tshuaj thiab piperidine ua catalyst. Txawm li cas los xij, hom no muaj qhov tsis pom tseeb, vim hais tias qhov kawg finalululic acid yog qhov sib xyaw ntawm cis thiab trans khoom. Lub sijhawm cov tshuaj tiv thaiv ntev (txog li 3 lub lis piam), thiab cov khoom tawm tau tsawg heev.
2. Ferulic acid tuaj yeem tau txais los ntawm cov nroj tsuag los ntawm peb txoj kev: ib qho yog tau los ntawm kev sib xyaw ntawm ferulic acid thiab qee cov molecules me, lwm qhov yog tau los ntawm cov nroj tsuag cell cell, thiab qhov thib peb yog tau los ntawm cov nqaij mos.
3. Caw cawv cawv hauv cov ceg nplej suav suav nrog ntau yam ntawm sterols andferulic esters ntawm terpenes, thiab cov feem ntau muaj xws li y-oryzanol. Y-oryzanol tso nyiaj 1.5% rau 2.8% ntawm cov txhuv roj.
Cov roj ntsha cog yog qhov tseem ceeb tshaj plaws ntawm ferulic acid . Cov kev tshawb fawb pom tau tias cov ferulic acid esterase ua los ntawm cov hauv paus thiab cov kab mob me me tuaj yeem tso cov ferulic acid cov uas muaj ciam rau ntawm phab ntsa. Nws feem ntau ntseeg tias txhua qhov ferulic acid hauv cell phab ntsa tuaj yeem tso tawm los ntawm cov tshuaj tiv thaiv 4% sodium hydroxide ntawm chav tsev kub rau 24h hauv qab nitrogen. Txij li thaum lub sijhawm alkaline hydrolysis siv sijhawm ntev dhau los, txoj kev tau txwv rau kev soj ntsuam ntawm cov feem ntau ferulic acid nyob rau hauv cov xovtooj ntawm phab ntsa. Tsis ntev los no, los ntawm kev ua kom lub zog rho tawm qhov kub thiab ntxiv rau tus neeg sawv cev uas muaj kev tiv thaiv zoo, peb pom tias 0.5% sodium cyanide concentration tuaj yeem tso feem ntau ntawm cov ferulic acid ntawm cov ceg nplej hauv lub sijhawm luv, uas ua rau daim ntawv thov ntawm alkaline hydrolysisa loj tau.
Txoj kev cog cov ntaub so ntswg cog kuj yog txoj hauv kev tseem ceeb kom tau txais ferulic acid . Qee qhov kev tshawb fawb tau qhia tias cov kab lis kev cai ntawm daim ntaub rau qee cov nroj tsuag tuaj yeem tsim kom muaj ntau dua ntawm cov ferulic acid derivatives.Piv txwv li, thaum peb cog cov cell raug tshem tawm ntawm qab zib beet andcorn, peb yuav pom dej-soluble glucose ester ntawm ferulic acid, sucrose ntawm ferulic acid, thiab lwm yam. .can yuav tau txais.Thiab nws cov ntsiab lus txog 20.0umol / g callus (qhov hnyav hnyav). Nws ua raws li cov txheej txheem ntawm cov nqaij mos kuj yog ib txoj hauv kev tseem ceeb los tsim ntuj trans-ferulic acid.
Xi'an GreenSpring thev naus laus zis tau tsim xyoo 2000, yog cov cog kev cog qoob loo, chaw muag khoom thiab cov chaw muag khoom nyob rau sab qaum teb hnub poob raws li kev tshawb fawb keeb kwm, koom ua ke kev tshawb fawb thiab kev tsim kho, tsim khoom thiab muag. Lub tuam txhab no tau tsim tsa lub suab zoo thiab kev tswj hwm qhov ua tau zoo, thiab tau ua tiav cov qauv tswj kev nruj zoo. Peb lub tuam txhab muab ntau tshaj 200 cov khoom siv cog xws li Ferulic Acid , Pom Palmetto Extract , Marigold Extract, Mis Thistle Extract, Lutein, Gotu Kola Extract, Grape Noob Extract, Berberine HCL, Ntsuab Tshuaj yej Extract thiab lwm yam, yog siv dav hauv Zaub Mov, Tshuaj, Cov khoom siv kho mob, tshuaj pleev ib ce thiab lwm yam.
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