I-Quercetin 95.0%

I-Quercetin wuhlobo lwe-flavonoid antioxidant etholakala ekudleni kwezitshalo, okuhlanganisa imifino enamaqabunga, utamatisi, amajikijolo kanye ne-broccoli.Ngobuchwepheshe kubhekwa “njengebala lezitshalo,” yingakho nje kutholakala ezithelweni ezinemibala ejulile, egcwele izakhamzimba kanye nemifino.
Njengoba kubhekwa njengenye yama-antioxidants amaningi kakhulu ekudleni komuntu, i-quercetin idlala indima ebalulekile ekulweni nokulimala kwama-radical mahhala, imiphumela yokuguga nokuvuvukala.Nakuba ungathola i-quercetin eningi ngokudla ukudla okunempilo, abanye abantu baphinde bathathe izithako ze-quercetin ngemiphumela yabo eqinile yokulwa nokuvuvukala.

NgokoMnyango Wezempilo Nezokuxilongwa eNyuvesi yaseVerona e-Italy, i-quercetin namanye ama-flavonoid “ayi-anti-viral, anti-microbial, anti-inflammatory and anti-allergic agents” anamandla okuvezwa kahle ezinhlotsheni zamaseli ezahlukene. kokubili izilwane nabantu.Ama-flavonoid polyphenols anenzuzo kakhulu ekwehliseni ukulawula noma ukucindezela izindlela zokuvuvukala kanye nemisebenzi.I-Quercetin ibhekwa njenge-flavonol etholakala emvelweni ehlakazeke kakhulu futhi eyaziwa kakhulu, ebonisa imiphumela enamandla ekuvikelekeni nokuvuvukala okubangelwa ama-leukocyte nezinye izimpawu ze-intracellular.

I-Quercetin iyi-antioxidant enamandla futhi inomsebenzi wokulwa nokuvuvukala, ivikela izakhiwo zamaselula nemithambo yegazi emiphumeleni elimazayo yama-radicals mahhala.Ithuthukisa amandla emithambo yegazi.I-Quercetin ivimbela umsebenzi we-catechol-O-methyltransferase ophula i-neurotransmitter norepinephrine.Lo mphumela ungase uholele emazingeni aphakeme e-norepinephrine kanye nokwanda kwezindleko zamandla kanye ne-oxidation yamafutha.Kusho futhi ukuthi i-quercetin isebenza njenge-antihistamine eholela empumelelweni ye-allergies kanye nesifuba somoya.Njenge-antioxidant, yehlisa i-cholesterol ye-LDL futhi inikeza isivikelo esifweni senhliziyo.I-Quercetin ivimba i-enzyme eholela ekuqongeleleni kwe-sorbitol, eye yaxhunyaniswa nokulimala kwezinzwa, iso, nezinso kwabanesifo sikashukela.

I-Quercetin ingavimbela ngokuphawulekayo umphumela we-ejenti ekhuthaza umdlavuza, ivimbele ukukhula kwamangqamuzana ayingozi ku-vitro, ivimbele i-DNA, i-RNA, kanye nokuhlanganiswa kwamaprotheni e-Ehrlich ascites tumor cells.
I-Quercetin inemiphumela yokuvimbela ukuhlangana kweplatelet kanye nomphumela wokukhululwa we-serotonin (5-HT) kanye nokuvimbela inqubo yokuhlanganisa i-platelet eyenziwa yi-ADP, i-thrombin kanye ne-platelet-activating factor (PAF) lapho okunomphumela onamandla kakhulu wokuvinjelwa. I-PAF.Ngaphezu kwalokho, ingaphinda ivimbele ukukhishwa kwe-platelet 3H-5-HT kanogwaja okubangelwa i-thrombin.
(1) Ukwengeza nge-intravenously 0.5mmol/L quercetin (10ml/kg) ngokuhlakanipha kunganciphisa kakhulu ubude be-arrhythmia kumagundane we-myocardial ischemia kanye nokuphindaphinda, kunciphise ukwenzeka kwe-fibrillation ye-ventricular, futhi kunciphise okuqukethwe kwe-MDA kanye nomsebenzi. ye-xanthine oxidase ngaphakathi kwezicubu ze-ischemic myocardial ngenkathi inomphumela ovikela kakhulu ku-SOD.Lokhu kungase kuhlotshaniswe nokuvinjelwa kwenqubo yokwakheka kwe-myocardial oxygen free radical kanye nokuvikelwa kwe-SOD noma ukukhishwa ngokuqondile kwe-radical free oxygen kuzicubu ze-myocardial.
(2) Ukuba ne-in vitro assay ne-quercetin ne-rutin kundawonye kungahlakaza iplatelet kanye ne-thrombus enamathela ku-aorta endothelium kanogwaja ene-EC50 engu-80 kanye ne-500nmol/L, ngokulandelana.Ukuhlolwa kwe-in vitro kokuhlangana kwe-quercetin ku-50~500μmol/L kubonise ukuthi kungathuthukisa izinga le-cAMP ngaphakathi kweplatelet yomuntu, kuthuthukise ukuthuthukiswa okubangelwa yi-PGI2 kwezinga le-cAMP leplatelet yomuntu futhi kuvimbele ukuhlangana kweplatelet eyenziwe yi-ADP.I-Quercetin ekugxilweni okusuka ku-2~50μmol/L inomphumela wokuthuthukisa oncike ekugxiliseni.I-Quercetin, ekugxilweni kuka-300 μmol/L ku-vitro ayikwazi nje ukuvimbela ngokuphelele inqubo yokuhlangana kweplatelet okubangelwa yi-platelet-activating factor (PAF), kodwa futhi ivimbele ukuhlangana kwe-thrombin ne-ADP-induced platelet aggregation futhi ivimbele ukukhululwa iplatelet onogwaja i-3H-5HT eyenziwa yi-thrombin;Ukugxila kwe-30 μmol/L kunganciphisa kakhulu uketshezi lwe-platelet membrane.
(3) I-Quercetin, ekugxiliseni ku-4×10-5~1×10-1g/ml, inomphumela ovimbelayo ekukhululweni kwe-histamine ne-SRS-A ephashini lephaphu lengulube le-ovalbumin-sensitized guinea;Ukugxiliswa kwe-1 × 10-5g/ml nakho kunomphumela ovimbelayo ekufinyezweni kwe-SRS-A kwe-ileum ye-guinea pig.I-Quercetin, ekugxilweni kuka-5~50μmol/L, inomphumela wokuvinjelwa oncike ekugxilweni enqubweni yokukhululwa kwe-histamine ye-leukocyte ye-basophilic yomuntu.Umthelela wayo wokuvimbela ekufinyezweni kwe-ileum ye-ovalbumin sensitized guinea pig nayo incike ekugxiliseni nge-IC50 ye-10μmol/L.Ukugxila ebangeni le-5×10-6~5×10-5mol L kungavimbela ukwanda kwe-cytotoxic T lymphocyte (CTL) futhi kuvimbele ukuhlanganiswa kwe-DNA eyenziwe yi-ConA.

Igama lomkhiqizo: Quercetin 95.0%

Umthombo Wezitshalo:I-Sophora japonica extract

Ingxenye: Imbewu (Yomisiwe, 100% Yemvelo)
Indlela Yokukhipha: Amanzi/ Utshwala Okusanhlamvu
Ifomu: Impushana ecwebezelayo ephuzi ukuya koluhlaza
Ukucaciswa: 95%

Indlela Yokuhlola: I-HPLC

Inombolo ye-CAS:117-39-5

I-Molecular Formula:C15H10O7
Isisindo se-Molecular: 302.24
Isimo se-GMO:GMO Mahhala

Ukupakisha: ku-25kgs fiber drums

Isitoreji: Gcina isitsha singavulwa endaweni epholile, eyomile, gwema ukukhanya okuqinile

Impilo Yeshelufu: Izinyanga ezingama-24 kusukela ngosuku lokukhiqiza

Umsebenzi:

1. Inomphumela omuhle we-expectorant, antitussive kanye ne-antiasthmatic.

2. Ukunciphisa umfutho wegazi namafutha egazi.
3. Ukuthuthukisa ukumelana kwama-capillaries nokunciphisa ubuthakathaka be-capillary.
4. Ukwandisa imithambo yenhliziyo nokwandisa ukugeleza kwegazi le-coronary nokunye.
5. Isetshenziswa kakhulu ekwelapheni i-bronchitis engapheli futhi inendima yokwelashwa kwe-adjuvant.

Isicelo:

1. I-Quercetin ingase ikhiphe i-phlegm futhi ibambe ukukhwehlela, ingasetshenziswa futhi njenge-anti-asthmatic.
   I-2.I-Quercetin inomsebenzi we-anticancer, ivimbela umsebenzi we-PI3-kinase futhi ivimbela kancane umsebenzi we-PIP Kinase, inciphisa ukukhula kwamangqamuzana omdlavuza ngokusebenzisa uhlobo lwe-II lwe-estrogen receptors.
   3.I-Quercetin ingase ivimbele ukukhululwa kwe-histamine kuma-basophil nama-mast cells.
   I-4.I-Quercetin ingase ilawule ukusabalala kwamagciwane athile emzimbeni.I-5, i-Quercetin ingasiza ekunciphiseni ukubhujiswa kwezicubu.
   6.I-Quercetin ingase futhi ibe usizo ekwelapheni i-dysentery, gout, ne-psoriasis