(-)-Epigallocatechin Gallate Hydrate CAS 989-51-5 (EGCG Hydrate) Motsoako oa Tee e Tala Bohloeki >99.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong oa (-)-Epigallocatechin Gallate Hydrate (EGCG Hydrate) (CAS: 989-51-5) e nang le boleng bo phahameng, e entsoeng ka tee e tala.Ruifu Chemical e ka fana ka lits'ebeletso tsa lefats'e ka bophara, theko ea tlholisano, palo e nyane le e ngata e fumanehang.Reka (-)-Epigallocatechin Gallate Hydrate,Please contact: alvin@ruifuchem.com
| Lebitso la Lik'hemik'hale | (-) - Epigallocatechin Gallate Hydrate |
| Litlhaloso tse tšoanang | EGCG Hydrate;Green Tea Extract EGCG;Epigallocatechin 3-Gallate;3-O-Galloylepigallocatechin;Teatannin II;(-) -cis-3,4-Dihydro-5,7-Dihydroxy-2- (3,4,5-Trihydroxyphenyl) -1 (2H) -Benzopyran-3-yl Gallate Hydrate;(−) -cis-2-(3,4,5-Trihydroxyphenyl) -3,4-Dihydro-1(2H)-Benzopyran-3,5,7-triol 3-Gallate, (-) -cis-3, 3′,4′,5,5′,7-Hexahydroxy-Flavane-3-Gallate |
| Mohloli oa Botanical | Makhasi a Tee e Tala |
| Boemo ba Setoko | In Stock, Commercially Manufactured |
| Nomoro ea CAS | 989-51-5 |
| Foromo ea limolek'hule | C22H18O11·xH2O |
| Boima ba Molek'hule | 458.38 (joalo ka Anhydrous) |
| Melting Point | 212 ℃ |
| Botenya | 1.90±0.10 g/cm3 |
| Phetoho e khethehileng [a]20/D | -165.0° ho ya ho -186.0° (C=1 ho EtOH) |
| E hloahloa | Ha e na Moeeng, Ha e Mamelle Leseli, Ha e na Mongobo |
| Solubility | Ha e le hantle e qhibiliha ka metsing le ka Ethanol |
| COA & MSDS | E fumaneha |
| Sehlopha | Tlhaho ea Semela sa Tlhaho |
| Brand | Ruifu Chemical |
| Lintho | Maemo a Tlhahlobo | Liphetho |
| Litlhaku/ Ponahalo | Phofo e Sehla e Khanyang | E lumellana |
| Mokhoa oa ho hlahloba | HPLC-DAD kapa/le HPLC-ELSD | E lumellana |
| Mekhoa ea ho Itsebahatsa | 'Misa, NMR | E lumellana |
| Mokhoa oa ho hlahloba / oa ho hlahloba | >99.0% (ka HPLC) | 99.26% |
| Monko le Tatso | Bohloko | Bohloko |
| Boholo ba Mesh/Sieve | 80 Mesh | E lumellana |
| Solubility | Ha e le hantle e qhibiliha ka metsing le ka Ethanol | E lumellana |
| Residual Solvent | Ethanol: <0.50% | 0.25% |
| Tahlehelo ka ho Omisa | <3.00% | 0.66% |
| Molora oa Sulfate | <0.20% | 0.14% |
| Litšepe tse boima (Pb) | ≤10ppm | <10ppm |
| Meriana e bolaeang likokoanyana | <1.3ppm | E mpe |
| Aflatoxins | ||
| B1 | ≤5ppb | E mpe |
| -Kakaretso ea B1+B2+G1+G2 | ≤10ppb | E mpe |
| Liteko tsa Microbiological | Ph. Eur.sehlopha sa 3A | |
| Kakaretso ea Plate Count | <100cfu/g | 65cfu/g |
| Yeast & Mold | <100cfu/g | 9cfu/g |
| Escherichia Coli | E mpe | E mpe |
| Salmonella | E mpe | E mpe |
| Solubility ho H2O (5 mg/ml) | Ha e na 'Mala ho ea ho Bosehla bo Fokolang, Bokhubelu bo Fatang, bo hlakile | Feta |
| Mocheso oa polokelo. | Boloka ka har'a linkhoana tse thata, tse sa khoneng ho khanya, Qoba ho pepesehela Letsatsi le Hlakileng, Mongobo le Mocheso o Feteletseng. | |
| Shelf Life | Lilemo tse 2 haeba li bolokiloe hantle, li tiisitsoe 'me li Qoba Leseli la Letsatsi le tobileng | |
| Qetello | E lekoa 'me e lumellana le European Pharmacopoeia 4 | |
Botsitso:E tsitsitse, empa e ka ba bobebe.Ha e lumellane le lisebelisoa tse matla tsa oxidizing.
Sephutheloana:Vial e sootho kapa botlolo ea polasetiki ea HDPE, mokotla oa Aluminium foil, 25kg / Cardboard Drum, kapa ho latela tlhoko ea moreki.
Boemo ba polokelo:Boloka ka lijaneng tse thata, tse sa khoneng ho khanya, qoba ho pepesehela mahlaseli a letsatsi, mongobo le mocheso o feteletseng.Boloka sebakeng sa polokelo se pholileng, se omeletseng le se nang le moea o pholileng hole le lintho tse sa lumellaneng.
Ho tsamaisa ka sekepe:Tsamaisa lefatšeng ka bophara ka sefofane, ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.
Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.
Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.
Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.
BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.
Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.
Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.
MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.
Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.
Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.
Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.
Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.
Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.
Tlhaloso ea Tšireletseho 24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 2
RTECS KB5200000
FLUKA BRAND F DIKHOUTU 10-23
HS Code 2942000000
Chefo LD50 ka molomo ho toeba: 2170mg/kg
(-) -Epigallocatechin Gallate Hydrate (EGCG Hydrate) (CAS: 989-51-5), tee e tala e ntšo, ke polyphenol catechin antioxidant e matla e fumanoang tee e tala, ke flavonoid e matla ea polyphenolic e fumanoang e le karolo ea tee.E bonts'a thepa ea antioxidant, antimutagenic, antitumor le anti-inflammatory, ka hona e kenya letsoho liketsong tsa bophelo bo botle.E fumana tšebeliso e ka bang teng e le moemeli oa lithethefatsi lefapheng la meriana, litlolo, le phepo e nepahetseng.
(-) - Epigallocatechin Gallate, e leng karolo e kholo ea katechin e ikarabellang bakeng sa 59% ea kakaretso ea likatekisine tsa tee e tala, ke antioxidant e matla hammoho le antiangiogenic le antitumor agent.EGCG e 'nile ea ithutoa bakeng sa karolo ea eona ho chemoprevention ea mefuta e mengata ea kankere, ho akarelletsa le sebete, mpa, letlalo, matšoafo, tšoelesa ea mammary le kankere ea mala.liphetho tsa thuto li bonts'a hore egcg e khona ho etsa hore apoptosis, e khothaletse ho ts'oaroa ha lisele le ho thibela carcinogenesis ka ho ama litsela tsa phetisetso ea matšoao.
Mosebetsi:
1) EGCG e ka fokotsa khatello ea mali, tsoekere ea mali, lipids tsa mali.
2) EGCG e na le mosebetsi oa ho tlosa li-radicals le tse khahlanong le botsofali.
3) EGCG e ka ntlafatsa ts'ebetso ea 'mele ea ho itšireletsa mafung le ho thibela sefuba.
4) EGCG e na le ts'ebetso ea anti-radiation, anti-cancer, e thibelang ho eketseha ha sele ea mofetše.Ka ts'ebetso e matla ea anti-xxidation, e ka felisa li-radical mahala tsa 'mele le ho hanela phetoho ea tumor, botsofali, ho ruruha, kokoana-hloko joalo-joalo.
5) EGCG e sebelisetsoa ho thibela likokoana-hloko, ka mosebetsi oa sterilization le deodorization.
6) Ho ntlafatsa metabolism le mafura a oxidation.
7) EGCG e sebelisoa haholo tšimong ea lijo, meriana le tšebeliso ea letsatsi le letsatsi lihlahisoa tsa lik'hemik'hale.
8) EGCG e ka boela ea thibela le ho phekola hlahala e kotsi, hyperlipemia, arteriosclerosis, thrombosis ea boko, lefu la tsoekere le obisity joalo-joalo.
Kopo:
1) E sebelisoa tšimong ea lijo, EGCG e sebelisoa e le antioxidant ea tlhaho, antistaling agent, le anti-fading agents.E eketsa tee ea polyphenols lijong e ka boloka tatso ea mantlha, e thibela bobolu le ho fifala, ka ts'ebetso ea ho thibela le ho bolaea libaktheria, tse tla ntlafatsa maemo a bohloeki ba lijo.
2) E sebelisoa lefapheng la meriana, e boetse e sebelisoa ho phekola lefu la pelo, lefu la tsoekere le mofetše.
3) E sebelisoa tšimong ea litlolo, EGCG e na le phello ea anti-wrinkle le anti-Aging.Ho sireletsa letlalo ho tloha letsatsing le kotsi, le tla thibela kankere ea letlalo.
Mekhoa ea ho ntša tee ea polyphenols ho tloha tee haholo-holo e kenyelletsa mokhoa oa karohano ea pula, mokhoa oa ho arohana ha adsorption, mokhoa oa ho ntša motsoako oa organic solvent, mokhoa oa ho ntša mocheso o tlaase oa ho hloekisa enzyme, mokhoa oa ho tsoa letsoai, mekhoa e mecha e tsoetseng pele e kenyelletsa ho ntšoa ha motsoako oa supercritical.Mona re kenyelletsa mokhoa o sebelisoang haholo oa ho arola letsoai la calcium letsoai.Ka mor'a ho senya, makhasi a tee a kenngoa metsing a chesang ka 80 ℃ bakeng sa 30min ka kettle ea ho ntša, e tlhotliloeng, kaka ea filthara e hlatsuoa ka metsi a fokolang a belang, tharollo ea ho hlatsoa e kopantsoe le filtrate, le likarolo tse ling tse kang. caffeine e ka ntšoa ka mor'a hore kuku e sefang e omisitsoe.Filtrate e tšeloa ka har'a sejana sa pula, 'me metsi a kalaka a tletseng metsi, metsi a kalaka a tletseng metsi le metsi a letsoai a tletseng letsoai a kenngoa ka karolelano ea 1: 6: 5 ea filtrate: metsi a lime: metsi a letsoai.Ka mor'a ho hlohlelletsa ka ho feletseng, motsoako o lumelloa ho ema bakeng sa 30 min, filtration.Kaka ea sefa e ile ea kenngoa ka har'a acidifier le 0.5% ~ 0.8% ea H2S04, fetola pH ea 7.1 ~ 7.2, 'me joale sebelisa acetic acid kapa citric acid ho fetola pH ea boleng ho 7.0, e tsosoa ka ho feletseng, ebe e emela 30min, sefa, hlatsoa, filtrate e ne e omisitsoe ho fumana sehlahisoa se felileng.
