Dab tsi yog Kev Siv Rau Ferulic Acid Powder hauv Daim tawv nqaij?

Product Description

Ferulic Acid Hmoovtseem hu ua tetrahydroxy trimethoxy cinnamic acid. Ferulic acid yog ib qho tshuaj tiv thaiv kab mob, antioxidant thiab astringent hauv cov tshuaj pleev ib ce thiab cov khoom tu tawv nqaij. Nrog rau qhov kev pheej hmoo ntawm 1, nws muaj kev nyab xeeb thiab tuaj yeem siv tau yooj yim. Nws feem ntau tsis cuam tshuam rau cov poj niam cev xeeb tub thiab ferulic acid tsis yog pob txuv-inducing.

Ferulic acid yog ib qho tshuaj antioxidant uas muaj nyob hauv cov txiv hmab txiv ntoo, zaub thiab txiv ntoo. Cov khoom xyaw muaj antioxidant, anti-inflammatory, analgesic, thiab anti-ultraviolet hluav taws xob zog. Nws yog tshuaj ntsuab organic acid muab rho tawm los ntawm angelica thiab Ferveia nyom. Nws tuaj yeem txhawb txoj kev loj hlob ntawm polysaccharide lub cev adhesion ntawm cov hlwb, zawm tawv nqaij thiab zawm lub qhov hws, thiab haum rau cov tawv nqaij xoob thiab laus.

Ferulic acid hmoov rau daim tawv nqaij

1, Nws muaj cov yam ntxwv ntawm inhibiting lossis txo qhov kev loj hlob ntawm melanin, siv ferulic acid cov khoom tu tawv nqaij rau lub sijhawm, lub ntsej muag ntawm melanin feem ntau yuav ploj mus, thiab tuaj yeem ua lub luag haujlwm ntawm cov tawv nqaij dawb.

2, Ferulic acid hmoovKuj tseem tuaj yeem cuam tshuam kev ua haujlwm ntawm tryptophanase, nrog rau qhov siab ntawm 5mmol / L Ferulic acid daws, tuaj yeem ua si 86 feem pua ​​​​ntawm cov tshuaj tiv thaiv ntawm tyramin, thiaj li ua si lub luag haujlwm tiv thaiv thiab tiv thaiv inflammatory.

3, ferulic acid kuj muaj peev xwm tshem tawm cov dawb radicals thiab cov txiaj ntsig zoo antioxidant, tab sis kuj tuaj yeem ua lub luag haujlwm ntawm lub hnub tiv thaiv, vim tias ferulic acid tuaj yeem zom tau zoo thiab nqus UV teeb, tiv thaiv lossis txo UV kev puas tsuaj rau ntawm daim tawv nqaij.

Ferulic acid yog tsim rau oily daim tawv nqaij, tawv nqaij qhuav, tsis pigmented ntawm daim tawv nqaij, wrinkled ntawm daim tawv nqaij, tawv tawv tawv, pigmented daim tawv nqaij, rhiab tawv nqaij 7 hom ntawm daim tawv nqaij.

Lub contraindications ntawm ferulic acid yog tias cov poj niam cev xeeb tub tsis tuaj yeem siv nws. Yog hais tias cov poj niam cev xeeb tub siv ferulic acid, nws yog ib qho yooj yim los cuam tshuam qhov kev loj hlob ntawm tus me nyuam hauv plab. Yog li nws tau pom zoo tias cov poj niam cev xeeb tub tsis txhob siv cov khoom siv ferulic acid.

Txoj kev npaj

Ferulic acid tuaj yeem tau txais los ntawm cov nroj tsuag hauv peb txoj kev: los ntawm nws txoj kev khi rau qee qhov me me, los ntawm cov phab ntsa ntawm tes, thiab los ntawm cov ntaub so ntswg kab lis kev cai. Ferulic acid nyob rau hauv cov nroj tsuag feem ntau yog cross-linked nrog polysaccharides thiab lignin los ntawm ester daim ntawv cog lus los yog tus kheej-esterification los yog etherification los tsim diferulic acid. Nws feem ntau yog siv los rhuav tshem cov ester daim ntawv cog lus tso tawm ferulic acid los ntawm alkali txoj kev thiab enzyme txoj kev, thiab ces rho tawm nrog cov kuab tshuaj tsim nyog.

1. Alkalysis

Ferulic acid los ntawm cov phab ntsa ntawm tes tuaj yeem tso tawm los ntawm kev siv 4 feem pua ​​​​sodium hydroxide kom hnov ​​​​mob ntawm chav tsev kub rau 24 teev nyob rau hauv cov xwm txheej ntawm nitrogen. Cov kev tshawb fawb tsis ntev los no tau pom tias feem ntau cov ferulic acid tuaj yeem muab rho tawm los ntawm cov nplej nplej hauv lub sijhawm luv luv los ntawm kev nce qhov kub ntawm cov extraction thiab ntxiv cov tshuaj tiv thaiv tsim nyog. Oshi et al. siv cov tshuaj sodium hydroxide tsawg tsawg, tuaj yeem tso cov ferulic acid feem ntau hauv cov nplej nplej ntawm qhov tsim nyog qhov kub thiab txias, ntxiv sodium sulfite hauv cov txheej txheem rho tawm tuaj yeem ua rau kom rov zoo dua ntawm ferulic acid. Vim lub complex muaj pes tsawg leeg ntawm lye, tshwj xeeb tshaj yog muaj pigment tshuaj, lub ntsiab sib cais txoj kev ntawm ferulic acid nyob rau hauv lye yog activated carbon adsorption. Cov txheej txheem ntawm ferulic acid muaj nyob rau hauv glutamate, uas muaj nyob rau hauv daim ntawv ntawm ester thiab yog ib qho yooj yim rau decompose. Yog li ntawd, nws tuaj yeem ua hydrolyzed glutamate nrog alkali ua ntej, thiab tom qab ntawd npaj ferulic acid los ntawm acidizing txoj kev. Cov tshuaj tiv thaiv ntawm hydrolyzed glutamate los tsim ferulic acid yog yooj yim rau kev khiav lag luam, cov tawm los yog siab li 85.7 feem pua, thiab cov by-product yog cycloxybromeliol. Ntxiv mus, qhov chaw ntawm glutamate yog qhov dav, qhov tawm los yog loj, thiab tus nqi yog nruab nrab.

2. Ferulic esterase txoj kev

Ferulic esterase yog ib qho enzyme uas tuaj yeem tso ferulic acid los ntawm methyl ferulic acid, oligosaccharide ferulic acid thiab polysaccharide ferulic acid. Ferulate esterase yog zais los ntawm cov kab mob, cov kab mob thiab cov poov xab. Siv Aspergillus Niger raws li hom kab mob, Zhang Jing li al. npaj ib tug sib tov ntawm ferulic esterase thiab arabinxylanase los ntawm cov kua sib sib zog nqus fermentation txoj kev. Kev sib xyaw ntawm cov enzyme npaj tau siv rau destarching nplej bran, thiab degradation tus nqi ntawm cov nplej bran mus txog 55.46 feem pua ​​tom qab peb zaug ntawm degradation.

3. Cog cov ntaub so ntswg kab lis kev cai

Nroj tsuag kab lis kev cai yog ib txoj hauv kev tseem ceeb kom tau txais ferulic acid. Qee cov kev tshawb fawb tau pom tias cov ntaub so ntswg kab lis kev cai ntawm qee cov nroj tsuag tuaj yeem ua rau muaj txiaj ntsig ntau dua ntawm ferulic acid derivatives. Piv txwv li, dej soluble qabzib ferulate ester thiab sucrose ferulate ester tuaj yeem tau txais los ntawm cell suspension kab lis kev cai ntawm qab zib beet thiab pob kws, cov ntsiab lus uas tuaj yeem siab li 20.0unol/g callus (qhuav qhuav). Cov ntsiab lus ntawm ferulic acid nyob rau hauv qhov ncaj qha extract yog kuj tsawg, uas yuav tsum tau ntxiv purification.

Yuav tiv tauj peb li cas?

Peb yog ib lub tuam txhab nrog ntau xyoo ntawm kev muag khoom nyob rau hauv cov nroj tsuag extract kev lag luam. Tom qab xyoo ntawm kev ua haujlwm, peb muaj ntau yam khoom, xws li txiv hmab txiv ntoo thiab zaub hmoov, tshuaj pleev ib ce, ntsiav tshuaj khoom qab zib thiab lwm yam khoom. Peb yog cov kws tshaj lij cov khoom siv raw khoom. Tam sim no, peb lub tuam txhab muag pheej yigFerulic Acid Hmoovnyob rau hauv tej, uas yog dav siv nyob rau hauv cov khoom kho mob, tshuaj, tshuaj pleev ib ce thiab lwm yam teb. Cov uas yuav tsum tau ua cov khoom kho mob tuaj yeem yuav cov khoom siv raw no. Tsis tas li ntawd, vim tias peb cov khoom muag ncaj qha los ntawm cov chaw tsim khoom, qhov zoo yog lav thiab koj tuaj yeem so yooj yim mus yuav.

Yog tias koj xav yuav lossis txaus siab rau nws, koj tuaj yeem xa email rau peb qhov chaw ua haujlwm emailella.zhang@huilinbio-tech.com iblos ntawm lub vev xaib thoob ntiaj teb. Peb yuav teb koj sai li sai tau thaum koj pom cov lus. Tsis tas li ntawd, koj tuaj yeem mus saib qhov chaw offline. Peb lub tuam txhab nyob hauv Chav 706, Tsev B, Fengze Science Park, No. 170, West Street, Yanta District, Xi 'an City, Shaanxi Province. Zoo siab txais tos koj tuaj xyuas.