Quercetinyog muab rho tawm los ntawm buds ntawm sophora japonica ntoo. Nws feem ntau yog hais txog daim ntawv dihydrate ntawm quercetin, tseem hu ua quercetin dihydrate. Ntxiv rau daim ntawv dihydrate, quercetin kuj muaj nyob rau hauv daim ntawv anhydrous hu ua anhydrous quercetin.
| Khoom npe | Los ntawm | Specification |
| Quercetin | Quercetin Dihydrate | 95% |
| Quercetin Anhydrous | 95%, 98% (USP) |
Quercetin dihydrate yog hais txog cov compound quercetin, uas yog chemically bonded rau ob dej molecules. Qhov no txhais tau hais tias txhua quercetin molecule muaj ob tug dej molecules.
Quercetin anhydrous hais txog daim ntawv ntshiab ntawm quercetin uas tsis muaj cov dej molecules. Lub xub ntiag ntawm dej molecules nyob rau hauv quercetin dihydrate cuam tshuam rau nws stability, solubility thiab lwm yam lub cev khoom piv rau anhydrous quercetin. Anhydrous quercetin feem ntau ruaj khov thiab muaj lub neej txee ntev dua vim tias qhov tsis muaj dej txo nws txoj kev pheej hmoo ntawm kev cuam tshuam degradation.
Rau lub hom phiaj siv tau, anhydrous quercetin yog qhov tsim nyog rau qee yam kev siv, xws li kev noj zaub mov thiab cov tshuaj formulations, qhov tseeb npaum li cas thiab kev ruaj ntseg yog qhov tseem ceeb. Quercetin dihydrate, ntawm qhov tod tes, tuaj yeem siv rau hauv kev tshawb fawb thiab chaw kuaj mob qhov chaw uas muaj dej tsis muaj teeb meem thiab tej zaum yuav yog qhov zoo rau qee qhov kev siv. Thaum kawg, qhov kev xaiv ntawm Quercus dihydrate thiab Quercetin anhydrous nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov thiab cov khoom xav tau ntawm cov khoom sib xyaw.
Quercetin paub txog nws cov tshuaj tiv thaiv antioxidant thiab tiv thaiv kab mob, thiab nws feem ntau yog siv los ua kev noj haus ntxiv nrog ntau yam txiaj ntsig kev noj qab haus huv. Qee qhov txiaj ntsig zoo ntawm quercetin muaj xws li:
1. Anti-inflammatory teebmeem: Quercetin tau pom tias inhibit zus tau tej cov inflammatory molecules nyob rau hauv lub cev, uas yuav txo tau o thiab lwm yam mob.
2. Antioxidant Properties: Quercetin ua cov tshuaj antioxidant thiab pab tiv thaiv cov hlwb los ntawm kev puas tsuaj los ntawm cov dawb radicals, uas tuaj yeem ua lub luag haujlwm hauv kev laus thiab ntau yam kab mob.
3. Kev Txhawb Kev Tiv Thaiv Kab Mob: Quercetin tau kawm txog nws lub peev xwm los txhawb kev tiv thaiv kab mob thiab txhim kho kev tiv thaiv kab mob.
4. Kev noj qab haus huv ntawm lub plawv: Kev tshawb fawb qhia tias quercetin tuaj yeem muaj txiaj ntsig zoo rau kev noj qab haus huv ntawm cov hlab plawv, xws li txo cov ntshav siab, txhim kho cov ntshav khiav, thiab txo cov kev pheej hmoo ntawm cov kab mob plawv.
5. Kev tsis haum tshuaj: Quercetin tuaj yeem pab txo cov tsos mob ntawm kev ua xua los ntawm kev txo cov tshuaj histamine, uas yog ib qho tshuaj uas cuam tshuam nrog kev ua xua.
Chromatogram ntawm Quercetin
Qhov twgyuav quercetin hmoov?