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Cov khoom

Quercetin HPLC98% tus qauv zoo USP40

Lus piav qhia luv luv:

Quercetin, tseem hu ua meletin.
Cov tshuaj formula: C₁₅H₁₀O₇
Molecular Luj: 302.24
Cov tsos mob: daj hmoov


Product Detail

Khoom cim npe

Specification

TEST

SPECIFICATION

TSEEM CEEB
Qhov tshwm sim

Kev txheeb xyuas

Melting point

Particle loj

Txo cov suab thaj

Qhov ntom ntom

Cov hlau hnyav

-Arsenic

- Mercury

-Cadmium

- Coj

Sulfated tshauv

Poob rau ziab

Kev ntsuam xyuas los ntawm HPLC

 

Cov hmoov daj

Yuav tsum zoo

305 ℃ -315 ℃

95% dhau los ntawm Sieve #80 mesh

Tsis raug ntes

 ≥0.10gm/cc

≤10ppm

≤ 1.0ppm

≤ 0.1ppm

≤1ppm

≤ 3ppm

≤ 0.30%

≤ 12.0%

≥98.0%

Ua raws

Qhov zoo

312 ℃

Ua raws

Tsis pom

0.15g / cc

10 ppm

1.0ppm ua

0.037ppm ua

Tsis Pom

0.05ppm ua

0.12%

9.36%

98.3%

Kev sib raug zoo ntawm Rutin thiab Quercetin

Dimension

Rutin

Quercetin

Qauv Quercetin-3-O-rutinoside (nrog pawg qab zib) Dawb flavonol (C₁₅H₁₀O₇)
Qhov chaw Tam sim no ncaj qha hauv cov nroj tsuag (xws li Huaimi) Feem ntau muaj xws li glycosides, yuav tsum tau hydrolysis
Kev ua si Cov dej solubility zoo dua, kev ua haujlwm tsis muaj zog lipid solubility zoo dua, muaj zog antioxidant kev ua haujlwm
Kev sib txheeb Hydrolyzes tsim quercetin (precursor) Muab los ntawm rutin, nrog rau kev ua haujlwm lom lom ntau dua

Nov yog qee qhov kev tshawb fawb tsis ntev los no ntawm kev siv quercetin

1.Quercetin Txhim kho Fatty Liver: Thaum Lub Xya Hli 19, 2024, pab pawg tshawb fawb los ntawm Army Medical University tau tshaj tawm kev tshawb fawb ua tiav hauv American Journal of Clinical Nutrition. Lawv tau ua qhov randomized, ob - qhov muag tsis pom, placebo - tswj kev sib tw kuaj mob nrog rau 41 tus neeg mob uas tsis muaj dej cawv fatty siab (NAFLD). Cov neeg mob tau noj 500 milligrams ntawm quercetin lossis placebo txhua hnub rau 12 lub lis piam, thiab tom qab ntawd ob pawg tau hloov cov kev cuam tshuam rau lwm 12 lub lis piam. Cov txiaj ntsig tau pom tias daim siab rog cov ntsiab lus ntawm cov neeg mob hauv pab pawg quercetin tau txo qis, nrog qhov nruab nrab txo qis ntawm 17.4%, thaum nyob rau hauv pawg placebo tsuas yog txo los ntawm 0.9%. Lub caij no, lub cev hnyav thiab BMI ntawm cov neeg mob hauv pawg quercetin kuj txo qis. Ntxiv mus, qhov txo qis hauv daim siab rog cov ntsiab lus hauv cov poj niam cov neeg mob yog kwv yees li ob zaug ntawm cov txiv neej. Tsis muaj kev cuam tshuam tsis zoo ntawm quercetin ntawm cov ntshav niaj hnub, lub raum ua haujlwm, thiab ntshav siab ntawm cov neeg koom tau pom thaum lub sijhawm kawm.

2.Quercetin Alleviates Obesity: Thaum Lub Ib Hlis 31, 2025, pab pawg tshawb fawb coj los ntawm Wang Xinxia los ntawm Zhejiang University tau luam tawm ib tsab xov xwm hu ua "Quercetin - Tsav Akkermansia Muciniphila Alleviates Obesity by Modulating Bile Acid Metabolism via ILA/m6A/CYP8B1 Signaling" in Adv Sci (3). Txoj kev tshawb nrhiav pom tias quercetin - tsav Akkermansia muciniphila alleviates rog los ntawm kev tswj cov kua tsib acid metabolism los ntawm indole - 3 - lactic acid (ILA) / m6A / CYP8B1 qhia txoj hauv kev. Quercetin tuaj yeem txhim kho qib siab - rog - noj zaub mov - ua rau rog rog thiab cuam tshuam txog kev cuam tshuam ntawm metabolic, hloov kho tag nrho cov qauv ntawm microbiota, thiab ua kom muaj ntau ntawm Akkermansia muciniphila. Cov kab mob no enriches thiab tsim ntau ILA, uas nce - tswj kev qhia ntawm CYP8B1 los ntawm FTO / m6A / YTHDF2 yam, txhawb kev hloov pauv cov roj cholesterol mus rau hauv cholic acid, thiab tom qab ntawd ua kom lub farnesoid X receptor nyob rau hauv cov ntaub so ntswg adipose inhibit lipid tsub zuj zuj.

 

 


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