Epicatechin (EC) yog cov nroj tsuag ntuj flavanol nrog cov tshuaj formula C15H14O6. Dawb siv lead ua, soluble nyob rau hauv dej, methanol, thiab epigallocatechin (EGC), catechin gallate (CG), epicatechin gallate (ECG), epigallocatechin gallate (EGCG) yog collectively hu ua catechins. Nws yog ib qho isomer ntawm ib leeg nrog catechin.
L-Epicatechin yog ib tug natural flavanol compound uas belongs rau tsev neeg catechin. Nws muaj nyob rau hauv ntau yam khoom noj uas cog, nrog rau cov qhob noom xim kasfes tsaus, tshuaj yej ntsuab, berries, thiab txiv hmab txiv ntoo. L-Epicatechin muaj ntau yam txiaj ntsig kev noj qab haus huv vim nws cov tshuaj tua kab mob antioxidant, tiv thaiv kab mob, thiab cardioprotective zog.
Peb lub Hoobkas TGYBIO tau tshwj xeeb tshuaj ntsuab extract thiab API. peb muabLL-Epicatechin nrog 90% 95% 98% kev muag khoom, tseem muaj EGCG thiab L-Theanine, nws yog kub muag tam sim no, peb muab nrog tus nqi qis tshaj thiab zoo, koj tuaj yeemtiv tauj pebrau cov qauv dawb thiab ntau yam khoom siv.
Khoom npe | L-Epicatechin; Epicatechin hmoov; Epicatechin |
CAS | 490-46-0 : kuv |
Molecular Formula | C15H14O6 |
Molecular Luj | 290.268 ib |
EINECS | 207-710-1 ib |
Txoj Kev Xeem | HPLC |
Purity | 90%, 95% thiab 99% |
Specification ntawm Green Tea Extract CAS 490-46-0 (-) -Epicatechin
1> L-Epicatechin tuaj yeem muab ntxiv rau hauv cov tshuaj kho mob.
2> L-Epicatechin raws li kev noj haus ntxiv.
3> L-Epicatechin tuaj yeem muab ntxiv rau hauv cov tshuaj pleev ib ce.
L-Epicatechin feem ntau pom muaj nyob rau hauv cov khoom noj xws li tsaus qhob noom xim kasfes, tshuaj yej ntsuab, thiab caw liab, thiab kuj muaj nyob rau hauv daim ntawv ntxiv. Txawm hais tias nws muaj peev xwm ua tau zoo hauv ntau qhov chaw ntawm kev noj qab haus huv, xav tau kev tshawb fawb ntxiv kom nkag siab txog nws cov txiaj ntsig thiab kev nyab xeeb. Raws li nrog rau cov tshuaj ntxiv lossis tshuaj, nws yog ib qho tseem ceeb kom sab laj nrog kws kho mob ua ntej siv.
Kev tsom xam | Specification | Kev tshwm sim |
Kev ntsuam xyuas (Epicatechin) | 90% Min | 90.21% |
Ib feem siv | Nplooj | Ua raws |
tsw & saj | Yam ntxwv | Ua raws |
Extract Solvents | Dej thiab Ethanol | Ua raws |
Qhov tshwm sim | Dawb los yog tawm-dawb hmoov | Ua raws |
Particle loj | 100% txog 60 mesh | 60 mesh |
Kev ceev ceev | 40g ~ 60g / 100ml | 46.16g / 100ml |
Poob rau ziab | 1% Max | 0.32% |
Tshauv | 0.5% Max | 0.11% |
Cov hlau hnyav | 10 ppm Max | Ua raws |
Pb | 2 ppm max | Ua raws |
Raws li | 2 ppm max | Ua raws |
Cd | 1 ppm Max | Ua raws |
Hg | 0.1ppm Max | Ua raws |
Tag nrho cov phaj suav | 1000cfu/g Max | Ua raws |
Poov & Pwm | 100cfu/g Max | Ua raws |
E. Coli | Tsis zoo | Tsis zoo |
Salmonella | Tsis zoo | Tsis zoo |
Q1: Koj puas yog cov chaw tsim khoom lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom, txais tos tuaj xyuas peb lub Hoobkas.
Q2: Yuav ua li cas kom paub meej cov khoom zoo ua ntej muab qhov kev txiav txim?
A: Cov qauv tuaj yeem muab tau, thiab peb muaj daim ntawv tshuaj ntsuam xyuas los ntawm ib tus kws lij choj
thib peb-tog xeem lub koom haum.
Q3: Koj tus MOQ yog dab tsi?
A: Nws nyob ntawm cov khoom, cov khoom sib txawv nrog MOQ sib txawv, peb lees txais cov qauv txiav txim lossis muab cov qauv dawb rau koj qhov kev kuaj.
Q4: Yuav ua li cas txog lub sij hawm xa khoom / txoj kev?
A: Peb feem ntau xa tuaj hauv 1-3 hnub ua haujlwm tom qab koj them nyiaj.
Peb tuaj yeem nkoj los ntawm qhov rooj mus rau qhov rooj courier, los ntawm huab cua, los ntawm hiav txwv, koj kuj tuaj yeem xaiv koj tus neeg xa khoom xa tuaj
tus neeg sawv cev.
Q5: Koj puas muab kev pabcuam tomqab muag?
A: TGY muab kev pabcuam 24 * 7. Peb tuaj yeem tham hauv email, skype, whatsapp, xov tooj lossis txhua yam koj xav tau
xav tias yooj yim.
Q6: Yuav daws qhov teeb meem tom qab muag li cas?
A: Peb lees txais Kev Pabcuam Hloov lossis Kev Them Rov Qab yog tias muaj teeb meem zoo.
Q7: Koj txoj kev them nyiaj yog dab tsi?
A: Kev hloov pauv hauv txhab nyiaj, Western Union, Moneygram, T / T + T / T sib npaug tiv thaiv daim B / L (ntau ntau)
1. Tau 20% Tawm Koj Thawj Qhov Kev Txiav Txim. Ua raws li cov khoom tshiab thiab cov khoom tshwj xeeb.
2. Yog tias koj txaus siab rau cov qauv dawb.
Thov hu rau peb txhua lub sijhawm:
Email:rebecca@tgybio.com
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