Caffeic Acid Hmoov hauv cov nroj tsuag

Basic cov ntaub ntawv ntawm caffeine hmoov

Lub npe scientific ntawmcaffeic acid hmoovyog 3-(3,4-dihydroxy phenyl)-2-acrylic acid. Nws yog daj crystalline hmoov nrog cov mis mos molecular C9H8O4. Nws yog ib tug phenolic acid compound, ib tug natural active ingredient tsis muaj kev pheej hmoo.

Caffeic acid feem ntau tsuas yog soluble hauv dej kub lossis txias ethanol, ethyl acetate, thiab lwm yam kuab tshuaj, thiab tsuas yog ib feem ntawm cov hmoov tuaj yeem yaj hauv dej txias. Cov khoom no feem ntau yog ib yam khoom uas muaj nyob rau hauv cov nroj tsuag, xws li kas fes, nyob rau hauv daim ntawv ntawm chlorogenic acid. Cov tshuaj ferric chloride yuav tsaus ntsuab. Caffeic acid yog ib qho active ingredient tau los ntawm kev sib nrig sib cov tshuaj tiv thaiv ntawm protocatechuic aldehyde thiab acetic acid los ntawm Baiqin. Nws tuaj yeem siv dav hauv kev lag luam tshuaj pleev ib ce thiab yog ib qho khoom siv zoo ntawm daim tawv nqaij.

Caffeic acid muaj txiaj ntsig hauv kev kho tawv nqaij

1. Nws muaj ntau yam tshuaj tua kab mob hauv cov tshuaj pleev ib ce thiab tseem muaj cov nyhuv absorbing ultraviolet rays.

2. Cov khoom lag luam muaj cov txiaj ntsig ntawm inhibiting zus tau tej cov melanin nyob rau hauv daim tawv nqaij ntawm ib tug tsawg concentration thiab yuav whiten daim tawv nqaij zoo heev. Qhov ntau npaum li cas ntawm cov khoom no hauv cov khoom tu tawv nqaij dawb feem ntau yog 0 5-2 feem pua ​​.

3. Nws tuaj yeem siv los ua oxidative auxiliary hauv cov plaub hau dyes, uas tuaj yeem txhim kho cov xim muaj zog ntawm cov plaub hau.

4. Ntujcaffeic acid hmoovtuaj yeem siv los ua antioxidant thiab pH adjuster hauv tshuaj pleev ib ce thiab cov khoom tu tawv nqaij. Cov khoom no yog ib yam khoom uas muaj kev nyab xeeb ntawm daim tawv nqaij uas muaj kev pheej hmoo tsawg heev thiab tuaj yeem siv nrog kev ntseeg siab.

5. Nws kuj tuaj yeem cuam tshuam cov haujlwm ntawm collagenase, uas muaj cov txiaj ntsig zoo ntawm daim tawv nqaij zawm thiab tawv nqaij tiv thaiv wrinkle.

6. Nws kuj muaj cov nyhuv curative zoo hauv kev tiv thaiv cov hniav caries.

7. Cov khoom no kuj yog ib qho muaj zog broad-spectrum antioxidant, uas tuaj yeem cuam tshuam qhov tsim ntawm lipid peroxides thiab muaj kev saib xyuas zoo ntawm daim tawv nqaij.

8. Nws tuaj yeem siv rau hauv cov kab mob dermatitis thiab cov tawv nqaij qhuav, thiab caffeic acid kuj muaj cov tshuaj tiv thaiv zoo rau ntawm daim tawv nqaij.

9. Nws kuj tuaj yeem siv rau hauv kev tu tawv nqaij thiab tshuaj pleev thaiv hnub tshuaj pleev ib ce.

10. Nws tuaj yeem txhawb txoj kev nkag mus thiab nqus ntawm lwm cov tshuaj nquag thiab muaj cov plaub hau dub zoo heev.

11. Cov khoom no tuaj yeem siv los ua cov tshuaj nplaum zoo hauv kev ua ke nrog cov khoom xyaw estrogenic thiab tuaj yeem ua tiav cov nyhuv ntawm inhibiting thiab conditioning pob txuv.

Txoj kev extraction ntawm high-zoo caffeic acid

Caffeic acid hmoov yog ib qho phenolic acid compound feem ntau pom nyob rau hauv lub nceeg vaj cog. Cov khoom lag luam hauv khw feem ntau yog muab los ntawm txiv qaub tev, cohosh rhizome ntawm Brassicaceae, valerian hauv paus, thiab lwm yam nroj tsuag. Caffeic acid, zoo li ferulic acid, sinapic acid, thiab p-hydroxycinnamic acid, yuav luag universally muaj nyob rau hauv cov nroj tsuag. Hydroxycinnamic acid yog tam sim no nyob rau hauv lub sab saw ntawm cov qauv molecular ntawm cov khoom. Nws yog fluorescent, tab sis tib lub sijhawm, nws yog xiav fluorescent nyob rau hauv feem ntau.

Cov hmoov caffeine acid tuaj yeem muab rho tawm los ntawm methanol los ntawm kev siv cov rhizome ntawm ib qho spike cohosh ua raw khoom, thiab tom qab ntawd cov kauj ruam ntawm de-methanol concentration yog ua nyob rau hauv lub siab txo, thiab ces cov residue yog rhuab nrog dej kom yaj nws. Tom qab txias, benzene ntxiv rau extraction. Cov tshuaj benzene tuaj yeem ntxuav nrog 1 feem pua ​​​​sodium bicarbonate aqueous tov, thiab tom qab ntawd cov kua ntxuav yog sau, thiab tom qab ntawd dilute hydrochloric acid ntxiv rau acidification. Cov organic acid tau tso tawm los ntawm benzene, thiab thaum kawg, benzene raug tshem tawm los ntawm kev tsom mus rau kev txo qis. Cov seem tshuav nyob rau hauv txoj kev no yog cov khoom muaj txiaj ntsig ntawm caffeic acid. Ntxiv rau qhov no, cov khoom no tuaj yeem npaj tau los ntawm kev ua haujlwm ntawm protocatechuic aldehyde thiab acetic acid nrog Baiqin.

Properties thiab Stability ntawm Caffeic Acid

1. Cov khoom ntawm cov khoom no yog ruaj khov heev nyob rau hauv ib txwm kub thiab siab.

2. Nws tuaj yeem muaj nyob hauv cov nplooj ntawv luam yeeb thiab haus luam yeeb.

3. Nws cov tshuaj alkaline feem ntau hloov los ntawm daj mus rau txiv kab ntxwv.

Yuav tiv tauj peb li cas?

Peb muaj ntau yam khoom, muaj ntau xyoo ntawm kev khiav hauj lwm hauv cov nroj tsuag extract kev lag luam, thiab yog ib tug kws tshaj lijcaffeic acid hmoovtus neeg muag khoom. Nyob rau tib lub sijhawm, peb kuj muaj ntau qhov chaw zoo thiab cov nqi qis ntawm lub Hoobkas ncaj qha cov khoom. Yog tias koj xav yuav cov khoom lag luam zoo thiab tus nqi qis, koj tuaj yeem tiv tauj peb.

Cov ntaub ntawv tiv tauj yog: Ua ntej tshaj plaws, koj tuaj yeem tiv tauj peb tus thawj tswj hwm tus account los ntawm lub vev xaib thoob ntiaj teb lossis email, thiab peb cov neeg ua haujlwm yuav teb rau koj sai li sai tau thaum koj pom cov ntaub ntawv. Peb tus email ua haujlwm yogella.zhang@huilinbio-tech.com ib. Thib ob, koj tuaj yeem tuaj xyuas peb lub Hoobkas los ntawm kev tshuaj xyuas ntawm qhov chaw. Peb qhov chaw nyob yog nyob ntawm Room 706, Building B, Fengze Science, thiab Technology Park, No. 170 West Street, Yanta District, Xi'an City, Shaanxi Province. Thaum kawg, peb txais tos koj heev thiab tos ntsoov rau nws. Nrog koj kev koom tes!