Dihydromyricetin (DMY los yog DHM) yog ib tug natural flavonoid compound uas yog dav siv nyob rau hauv kev noj qab haus huv teb rau nws haib antioxidant thiab hepatoprotective zog. DMY muaj nyob rau hauv ntau cov nroj tsuag, tshwj xeeb tshaj yog nyob rau hauv Vitaceae thiab Rhamnaceae. Nws tau siv dav hauv cov khoom noj khoom haus, khoom noj qab haus huv thiab lwm yam kev lag luam vim nws muaj ntau yam kev ua haujlwm lom neeg xws li antioxidant, antibacterial, thiab tiv thaiv qog, thiab muaj cov txiaj ntsig tseem ceeb hauv kev tiv thaiv daim siab, neuroprotection, thiab txhim kho cov tsos mob ntawm cawv. Kab lus no yuav tham txog cov ntsiab lus tseem ceeb ntawm DMY kom ntxaws los pab koj kom nkag siab zoo txog qhov chaw ntawm DMY thiab qhov tseem ceeb ntawm kev yuav cov khoom zoo DMY.
cog qhov chaw ntawm DMY
Tam sim no, cov nroj tsuag paub txog DMY feem ntau suav nrog Ampelopsis grossedentata thiab Hovenia dulcis, uas yog cov tsev neeg Vitaceae thiab Rhamnaceae feem. Ob cov nroj tsuag no muaj ntau dua ntawm DMY thiab yog cov ntaub ntawv tseem ceeb rau kev lag luam rho tawm.
1.1 vine tshuaj yej: lub ntuj cog qhov chaw nrog siab tshaj DMY cov ntsiab lus
Ampelopsis grossedentata yog ib tsob nroj ntawm tsev neeg Vitaceae thiab nthuav dav nyob rau sab qab teb Suav. Nws cov tub ntxhais hluas stems thiab nplooj muaj txog li 35% DMY, uas yog cov nroj tsuag uas muaj cov ntsiab lus DMY siab tshaj tam sim no paub. Vine tshuaj yej tau siv nyob rau hauv cov tshuaj suav tshuaj rau ntau pua xyoo thiab yog siv los tshem tawm cov cua sov thiab detoxify, txo cov ntshav siab, thiab txo qhov o. Cov kev tshawb fawb tau pom tias DMY hauv cov tshuaj yej vine tsis tsuas yog muaj cov yam ntxwv ntawm flavonoids xwb, tab sis kuj muaj cov tshuaj tua kab mob zoo tshaj plaws thiab cov kab mob tua kab mob, thiab muaj kev tiv thaiv tseem ceeb ntawm daim siab, kab mob plawv thiab lub paj hlwb.
Cov ntsiab lus siab ntawm DMY hauv vine tshuaj yej ua rau cov nroj tsuag zoo tagnrho raw khoom rau extracting high-purity DMY. Cov txheej txheem rho tawm suav nrog ntau yam dej los yog cawv extractions, resin adsorption, recrystallization thiab lwm yam, thiab thaum kawg tau txais dihydromyricetin nrog purity ntawm 98%. Piv nrog DMY muab tau los ntawm lwm cov nroj tsuag, DMY muab rho tawm los ntawm vine tshuaj yej muaj purer zoo thiab ntau dua yield, thiab yog tsim rau siv nyob rau hauv zus tau tej cov high-end khoom kho mob thiab tshuaj.
1.2 Hovenia dulcis: ib txwm siv lub siab tiv thaiv thiab hangover-relieving cog
Hovenia dulcis belongs rau Hovenia genus ntawm tsev neeg Rhamnaceae thiab tseem yog ib qho tseem ceeb ntawm dihydromyricetin. Fructus Aurantii muaj keeb kwm ntev ntawm kev siv tshuaj, thiab tau sau thawj zaug hauv "Tang Materia Medica". Nyob rau hauv East Asian lub teb chaws xws li Tuam Tshoj, North Kauslim thiab Nyiv, hovenia foliage yog dav siv los tiv thaiv lub siab thiab txo hangover, thiab tau siv ntau txhiab xyoo. Nws cov txiv hmab txiv ntoo thiab cov noob muaj nplua nuj nyob rau hauv flavonoids, tshwj xeeb tshaj yog DMY.
Cov txheej txheem ntawm kev rho tawm DMY los ntawm Hovenia dulcis feem ntau suav nrog cov kauj ruam xws li kev sib tsoo ntawm cov khoom siv tshuaj, kev rho tawm nrog cov kuab tshuaj organic uas tsis muaj polarity, reflux extraction nrog aqueous cawv daws, resin sib cais, thiab concentration thiab crystallization. Los ntawm cov txheej txheem no, 98% siab purity DMY hmoov tuaj yeem tau txais. Cov kev tshawb fawb tau pom tias DMY muab rho tawm los ntawm Hovenia dulcis muaj kev ua haujlwm hepatoprotective zoo heev, tshwj xeeb tshaj yog tiv thaiv daim siab puas tsuaj los ntawm kev haus dej cawv thiab lwm yam tshuaj, uas ua rau nws yog ib qho tseem ceeb ntawm cov neeg sib tw hauv hangover thiab daim siab tiv thaiv cov khoom. Siv dav.
Extraction thiab purification txheej txheem ntawm DMY
Extracting thiab purifying high-purity DMY los ntawm cov nroj tsuag koom nrog complex txheej txheem los xyuas kom meej nws zoo thiab kev ua si. Cov kauj ruam no suav nrog: Kintai cov txheej txheem rho tawm ntawm DMY los ntawm ntau qhov chaw
1. vine tshuaj yej extraction txheej txheem
vine tshuaj yej muaj siab DMY cov ntsiab lus thiab yog haum rau loj-scale industrial extraction. Nws cov txheej txheem extraction yog optimized los xyuas kom meej siab yield thiab purity. Cov hauv qab no yog cov kauj ruam tshwj xeeb rau extract DMY los ntawm vine tshuaj yej:
Pretreatment thiab crushing:Tom qab ziab cov tub ntxhais hluas stems thiab nplooj ntawm vine tshuaj yej, zuaj lawv mus rau hauv cov hmoov zoo kom nce qhov chaw sib cuag ntawm cov khoom xyaw nquag thiab cov kuab tshuaj thiab txhim kho cov extraction efficiency.
Kev rho tawm dej los yog cawv rho tawm:Siv dej los yog cov kuab tshuaj uas tsis tshua muaj polarity rau kev rho tawm, feem ntau ethanol aqueous kua. Kev rho tawm dej yog tsim rau cov khoom siv DMY zoo tib yam, thaum cov dej cawv rho tawm yog siv kom tau txais cov khoom xyaw zoo DMY. Lub extraction kub yog tswj ntawm 90 degree thiab lub sij hawm rho tawm yog li 1 teev los xyuas kom meej cov dej num ntawm DMY.
Resin sib cais:Cais DMY nyob rau hauv lub extract los ntawm ib tug macroporous resin kem. Resin adsorption tshuab tuaj yeem tshem tawm impurities thiab txhim kho DMY purity. Feem ntau, cov extract yog pib sib cais los ntawm macroporous resin thiab ces eluted nrog dej kom tshem tawm cov polar impurities.
Recrystalization:Nco ntsoov cov extract thiab recrystallize nws, kom cov ntsiab lus DMY mus txog 98%. Cov txheej txheem recrystallization tuaj yeem maj mam tshem tawm cov khoom tsis yog lub hom phiaj los ntawm ntau qhov kev sib cais thiab kev pom kom tau txais cov khoom siv siab dawb huv DMY.
Qhuav thiab hmoov hmoov:DMY yog tsim rau hauv cov hmoov los ntawm cov tshuaj tsuag kom qhuav los yog nqus kom qhuav. Kev ziab kom qhuav tuaj yeem tswj tau cov khoom xyaw nquag ntawm DMY thiab pab txhawb kev ntim khoom thiab khaws cia.
Cov txheej txheem rho tawm cov txheej txheem no ua kom ntseeg tau tias DMY muab rho tawm los ntawm cov tshuaj yej vine muaj kev ua haujlwm siab thiab ruaj khov purity, muab cov khoom lag luam zoo rau antioxidant, tshuaj tua kab mob thiab cov khoom tiv thaiv lub siab.
2. Cov txheej txheem rho tawm ntawm Hovenia dulcis
Kev rho tawm ntawm DMY los ntawm Hovenia phev yog qhov nyuaj. Nws tsuas yog siv dej cawv-dej extraction thiab resin sib cais txoj kev, ua ke nrog cov tsoos suav tshuaj extraction technology, kom ntseeg tau tias cov zis ntawm high-purity DMY. Cov hauv qab no yog cov kauj ruam tshwj xeeb rau kev rho tawm DMY los ntawm Hovenia dulcis:
Crushing cov ntaub ntawv tshuaj:Txiav cov txiv hmab txiv ntoo thiab cov noob ntawm Hovenia dulcis rau hauv hmoov. Sieve siv 80-100 mesh sieve kom tau cov hmoov sib xws.
Kev rho tawm ua ntej:Siv cov kuab tshuaj uas tsis tshua muaj polarity (xws li n-hexane lossis roj av ether) kom tshem tawm cov roj-soluble impurities. Cov kauj ruam no muab purity ntau dua rau kev rho tawm cawv tom qab.
Dej cawv aqueous daws reflux extraction:Siv ethanol aqueous tov rau reflux extract lub crushed Hovenia dulcis. Cov txheej txheem reflux tuaj yeem rho tawm DMY thiab lwm cov khoom xyaw nquag hauv Fructus Aurantii. Cov txheej txheem no rov ua dua 2-4 zaug kom ntseeg tau tias DMY tawm los. Qhov ntsuas kub thiab qhov hnyav piv yuav raug kho kom zoo raws li cov khoom sib txawv ntawm Hovenia phev kom ua tiav cov txiaj ntsig zoo tshaj plaws.
Resin adsorption sib cais:Siv macroporous resin kem adsorption sib cais kom tshem tawm impurities hauv extract. Hauv cov txheej txheem no, polar impurities yog thawj zaug tshem tawm los ntawm kev ntxuav nrog dej, tom qab ntawd ntxuav ntxiv nrog 5-10% ethanol aqueous tov, thiab thaum kawg eluted nrog 20-30% ethanol aqueous tov kom tau DMY-nplua nuj extract.
Concentration thiab recrystallization:Lub eluate yog concentrated thiab ces recrystallized los txhim kho lub purity ntawm DMY. Tus naj npawb ntawm cov sij hawm recrystallization nyob ntawm cov khoom yuav tsum tau ua. Feem ntau, DMY hmoov nrog purity ntawm 98% tuaj yeem tau los ntawm recrystallizing ntau tshaj 5 zaug.
Qhuav thiab hmoov hmoov:Cov concentrated DMY extract yog tshuaj tsuag qhuav los yog lub tshuab nqus tsev khov-qhuav kom tswj tau cov kev ua haujlwm lom neeg ntawm DMY. Qhuav DMY hmoov pab txhawb kev khaws cia thiab kev thauj mus los thiab ua kom muaj kev ruaj ntseg mus ntev.
Cov txheej txheem txheej txheem no ua kom ntseeg tau tias cov DMY muab rho tawm muaj cov khoom zoo ruaj khov thiab cov khoom xyaw ua haujlwm siab, ua rau nws tsim nyog rau kev tsim cov khoom noj qab haus huv thiab cov khoom noj muaj txiaj ntsig zoo.
Kev ua tau zoo thiab kev siv DMY
1. Tiv thaiv daim siab:DMY muaj kev tiv thaiv rau daim siab hlwb, tuaj yeem txo qhov kev puas tsuaj rau daim siab uas tshwm sim los ntawm cawv, tshuaj thiab tshuaj, thiab txhawb kev kho thiab rov tsim dua tshiab ntawm daim siab.
2. Antioxidant:DMY muaj cov haujlwm tseem ceeb ntawm cov tshuaj tiv thaiv antioxidant, tuaj yeem tshem tawm cov dawb radicals hauv lub cev, txo cov txheej txheem kev laus, thiab muaj kev tiv thaiv ntawm cov kab mob plawv thiab lwm yam kab mob ntsig txog oxidative kev nyuaj siab.
3. Neuroprotection:Kev tshawb fawb pom tias DMY muaj peev xwm tiv thaiv cov kab mob neurodegenerative xws li Alzheimer's disease thiab Parkinson's disease. Nws kuj tseem tuaj yeem txo cov tsos mob ntawm kev quav cawv thiab muaj cov ntawv thov dav dav rau kev tiv thaiv neuroprotection.
4. Anti-tumor:DMY tau qhia txog qhov cuam tshuam ntawm inhibiting qog cell proliferation nyob rau hauv ntau yam nyob rau hauv vitro thiab nyob rau hauv vivo kev tshawb fawb, tshwj xeeb tshaj yog tiv thaiv mob cancer ntawm lub mis, mob qog noj ntshav thiab qog nqaij hlav ntawm zes qe menyuam.
Qhov tseem ceeb ntawm kev xaiv high-purity DMY
Kev xaiv ntawm high-purity DMY ncaj qha txiav txim siab qhov zoo thiab kev ua tau zoo ntawm cov khoom, tshwj xeeb tshaj yog nyob rau hauv cov khoom noj khoom haus thiab cov khoom siv tshuaj. Rau cov tuam txhab uas xav tau kom paub tseeb tias lawv cov khoom siv tau zoo, nws yog ib qho tseem ceeb tshwj xeeb los xaiv cov khoom zoo DMY raw khoom, tshwj xeeb tshaj yog thaum siv hauv cov teb xws li cov khoom noj khoom haus, tshuaj thiab cov khoom siv kho mob. Qhov purity thiab zoo ntawm raw cov ntaub ntawv yog cov tseem ceeb uas txiav txim siab cov khoom zoo.
Kintai yog ib qho ntawm DMY tuam ntxhab nyob rau hauv Suav teb, tsom rau kev tsim cov purity siab (98%) dihydromyricetin hmoov, kom ntseeg tau qhov ruaj khov zoo thiab purity qauv ntawm txhua batch ntawm cov khoom. Peb siv cov txheej txheem extraction thiab purification siab heev los extract high-efficiency DMY los ntawm vine tshuaj yej thiab hovenia foliage kom tau raws li cov neeg xav tau kev pab nyob rau hauv cov khoom noj, lub siab tiv thaiv cov khoom, anti-aging noj qab haus huv cov khoom thiab lwm yam teb.
Raws li ib tug natural thiab multi-functional cog extract, DMY muaj broad daim ntawv thov kev cia siab nyob rau hauv kev noj qab haus huv teb. Xaiv qhov zoo tshaj plaws, zoo DMY tsis tuaj yeem lav qhov kev ua tau zoo ntawm cov khoom, tab sis kuj yog qhov tseem ceeb ntawm koj lub luag haujlwm rau kev noj qab haus huv ntawm cov neeg siv khoom kawg. Cia siab rau cov tshuaj yej vine zoo thiab hovenia txiv hmab txiv ntoo cov peev txheej thiab siv cov thev naus laus zis ntau lawm, peb tau cog lus los muab kev ruaj khov thiab txhim khu kev qha 98% high-purity dihydromyricetin hmoov rau cov neeg siv khoom thoob ntiaj teb, ntxiv cov nqi rau peb cov neeg siv khoom. Cov neeg siv khoom xav tau zoo siab txais tos hu rau peb kom paub meej ntxiv thiab kev koom tes ntawm DMY cov khoom. Yog xav paub ntxiv thov hu rau: Email:sales@kintaibio.com
