Dab tsi rtshuaj ntsuam esveratrolEcai suav?

Resveratrol Extractyog lub ntuj polyphenolic compound ntawm siab siab puround tau nyob rau hauv polygonum cuspidatum (Japanese knotweed) cag lossis txiv hmap tawv. Nws yog paub hauv nutraceutical, kom hniav zoo nkauj, thiab kev lag luam zaub mov zoo vim nws cov tshuaj antioxidant thiab cov khoom siv bioactive. Nws yog tsim kev siv cov extraction niaj hnub thiab cov kev ua kom huv, thiab feem ntau yog kev txhim khu kev qha nrog kev xav txog qhov loj- teev cov ntawv thov. Nws yog txaus siab rau cov khoom xyaw ua haujlwm uas nws cov qauv tsim yog ntau yam. Hauv cov khoom noj kom muaj kev noj haus, nws yog ib qho ntawm cov khoom lag luam tseem ceeb hauv kev tawm tsam, thiab nce qhov kev sib tw ntawm cov khoom hauv qhov siab-} Cov ntu noj zaub mov kom zoo. Nws tau thov rau hauv cov tshuaj pleev ib ce thiab kev saib xyuas tus kheej kom ua tiav nws qhov kev tiv thaiv oxidative uas paub meej cov tawv nqaij tseem ceeb thiab muaj zog tiv thaiv ib puag ncig kev ntxhov siab ib puag ncig. Nws pom cov ntawv thov hauv cov zaub mov thiab dej haus raws li cov khoom noj khoom haus ib txwm muaj kev ua haujlwm ntawm cov khoom lag luam, thiab txee tshem tawm cov kab zoo zoo}}}}}}} b based based based cov kab.

Resveratrol-Extract

Coa

Ntsuas Yam	Kev qhia tshwj xeeb	Txoj kev xeem	Qho kawg
Kev tshwm sim	Dawb rau tawm -} e} crystalline hmoov	Ntawm kev pom	Dawb crystalline hmoov
Assay (resveratrol, hplc)	98%	HPLC	98.50%
Poob rau ziab	Tsawg dua los yog sib npaug rau 0.5%	Ya yaaterment analyzer	0.40%
Residue ntawm ignition	Tsawg dua los yog sib npaug rau 0.2%	Aoac 923.03	0.10%
Cov hlau hnyav - pb	Tsawg dua los yog sib npaug rau 1.0 mg / kg	ICP - ms	0.8 mg / kg
Cov hlau hnyav - CD	Tsawg dua los yog sib npaug rau 0.5 mg / kg	ICP - ms	0.3 mg / kg
Cov hlau hnyav - raws li	Tsawg dua los yog sib npaug rau 1.0 mg / kg	ICP - ms	0.7 mg / kg
Cov hlau hnyav - HG	Tsawg dua los yog sib npaug rau 0.1 mg / kg	ICP - ms	0.05 mg / kg
Cov kuab tshuaj nyob	Ethanol tsawg dua lossis sib npaug rau 5000 PPM	Gc	3500 ppm
Microbial Tag Nrho Cov Hlau Suav	Tsawg dua los yog sib npaug rau 1000 cfu / g	Aoac 990.12	850 cfu / g
Poov koob & pwm	Tsawg dua los yog sib npaug rau 100 cfu / g	AOAC 997.02	50 cfu / g
E. coli	Tsis zoo	USP 2021	Tsis zoo
Tus ntses siav	Tsis zoo	USP 2021	Tsis zoo

Koj puas xav nyob hauv peb cov khoom? TsuasTso lus ciaNtawm nplooj ntawv no lossisTiv Tauj Peb ncaj qhaTxhawm rau kom tau txais cov qauv dawb thiab kev txhawb nqa tshaj plaws!

Ua Haujlwm Cov Ntsiab Cai

Lub ntsiab mechanism ntawm kev ua ntawmPolygonum Cuspidatum Extractyog txuam nrog kev tiv thaiv antioxidant thiab kev tswj hwm cuam tshuam rau ntawm cov hlwb. Nws hom thawj ntawm kev nqis tes ua yog qhov tsis muaj zog dawb radicals thiab pab kev tiv thaiv ib txwm muaj hauv lub cev, uas muab kev pab hauv cov hlwb thiab metabolic sib npaug. Nws zwm rau pab pawg ntawm enzymes thiab signaling pathways, mitochondrial kev ua haujlwm, thiab kev laus thiab metabolism-} cov noob hais tawm. Kev ua kom muaj zog ntawm cov txheej txheem no pab txhim kho cov kev ua haujlwm ntawm tes, ib txwm muaj tshwm sim, thiab tswj kev noj qab haus huv plawv thiab metabolic. Nws kuj tseem pab nyob rau hauv kev khaws cia ntawm Lipid metabolism, kev tiv thaiv ntawm cov hlwb tawm tsam oxidatural kev ua rau muaj kev ntseeg ntawm cov txheej txheem kev sib raug zoo. Cov kev sib sau ua ke ntawm cov khoom siv no nws yog cov muaj kev ua haujlwm tseem ceeb, thiab tsim cov khoom lag luam thiab cov khoom noj kom zoo nkauj, kom zoo nkauj, thiab cov zaub mov kom haum.

Kev ua

1. Cov ntaub ntawv xaiv raw thiab pretreatment

Cov khoom siv raw ntau, nrog cov ntsiab lus siab, yog qhov siab - Zoo} Cov Khoom Zoo Cuspidatum (Japanese knotweed) keeb kwm. Cov hauv paus hniav tau ntxuav, qhuav, thiab milled rau ib qho hmoov zoo los txhim kho thaj chaw thaj chaw thiab tau txais ntau yam ntxiv.

2. Cov kev daws teeb meem

Cov kuab pom zoo tshaj plaws yog ethanol lossis aqueous ethanol vim nws cov khoom noj muaj peev xwm sib cais, ua phooj ywg ib puag ncig thiab ib puag ncig. Cov extract yog refluxed los yog soaked ntawm ib qho kub thiab sijhawm los rho tawm resveratrol thiab lwm yam kev ua teb ua ke nyob rau hauv cov hmoov nplej thiab tshem cov nroj tsuag fiber.

3. Pom thiab muaj peev xwm

Kev daws, ib zaug rho tawm, yog lim kom tsis txhob cais cov khoom seem. Txo cov siab yog tom qab siv rau ntawm kev siv cov pa roj av lossis lub tshuab nqus tsev los sau feem ntau ntawm cov kuab tshuaj, tawm hauv qab qhov siab hauv kev rho tawm.

4. Purification (kem chromatography lossis resin adsorption)

Txhawm rau kom muaj qib siab ua kom zoo dua (nce rau {{98 99}}}}}}}}}} concent concent concent resin adsorption lossis sab chromatography. Cov txheej txheem xaiv cov resveratrol tawm ntawm lwm cov phenolic molecules thiab cov pegments kom nws tau txais ib qho zoo nkauj zoo profile thaum muab tso rau hauv siab-} kawg formulations.

5. Kom qhuav (tshuaj pleev kom qhuav lossis ziab khaub ncaws ziab)

Cov dej qhuav qhuav yog sab laug hauv cov tshuaj tsuag kom qhuav, lub tshuab ziab khaub ncaws ziab, lossis khov kom qhuav, raws li cov lus qhia kom qhuav. Txoj kev ntau tshaj plaws rau kev tsim cov khoom siv yog cov txheej txheem kom ua raws, uas kuj tau ua kom muaj dej noo nyob ruaj khov.

6. Milling thiab Sieving

Cov khoom qhuav no yog as milled thiab sieved kom ua tiav qhov kev faib tawm loj thiab cov tshuaj ntsiav, ntsiav tshuaj, cov ntsiav tshuaj, lossis dej haus nrog cov khoom siv ua haujlwm.

7. Tswjhwm thiab ntim khoom

Txhua tus pob tsuas yog kuaj kom huv si rau ntawm assay (HPLC), noo noo, cov hlau hnyav, cov khoom seem, raws li microbiological tsis. Ua tiavJapanese Knotweed paus ExtractYog tom qab ntawd muab tso rau hauv noo noo - pov thawj, feem ntau nws tuaj yeem nyob ruaj khov rau lub sijhawm ntev los ntawm kev thauj khoom thiab cov txheej txheem cia.

Resveratrol-Extract-suitable-for

Haum rau

Polygonum cuspidatum hauv paus Extract Resveratrolyog feem ntau siv nyob rau hauv cov khoom lag luam uas tsis tas yuav siv los ntawm cov menyuam yaus, vim tias yuav tau siv los ntawm cov menyuam yaus uas xav kom muaj kev txhawb nqa kom muaj kev nyab xeeb, kev sib npaug metabolic, thiab kev laus metabolic, thiab kev laus me. Nws yuav tsum tau tshwj xeeb tshaj yog muaj nyob rau hauv daim ntawv tsim qauv tsim los siv nrog cov pejxeem, lossis nrog cov pej xeem ua rau ib puag ncig ntawm kev khaws cia ntawm cov haujlwm qub plawv thiab cov neeg metabolic. Kev tsim khoom - ntse, nws feem ntau yog tsom rau kev ua kom muaj kev noj qab haus huv, kev sib npaug hauv kev ua neej nyob txhua hnub.