Quercetin 95.0%

Quercetin bụ ụdị antioxidant flavonoid dị na nri osisi, gụnyere elu akwụkwọ ndụ akwụkwọ ndụ, tomato, tomato na broccoli.A na-ewere ya na teknụzụ dị ka "ụcha ahịhịa," nke bụ kpọmkwem ihe mere e ji chọta ya na mkpụrụ osisi na veggies nwere agba nke ukwuu.
N'ịbụ onye a na-ewere dị ka otu n'ime antioxidants kasị ukwuu na nri mmadụ, quercetin na-ekere òkè dị mkpa n'ịlụso mmebi radical free ọgụ, mmetụta nke ịka nká na mbufụt.Ọ bụ ezie na ị nwere ike nweta ọtụtụ quercetin site na iri nri dị mma, ụfọdụ ndị na-ewerekwa ihe mgbakwunye quercetin maka mmetụta mgbochi mkpali ha siri ike.

Dị ka Ngalaba Pathology na Diagnostics na Mahadum Verona dị na Italy si kwuo, quercetin na flavonoids ndị ọzọ bụ "mgbochi nje, mgbochi microbial, mgbochi mkpali na ndị na-ahụ maka ihe nfụkasị" nwere ike igosipụta nke ọma n'ụdị cell dị iche iche. ma anụmanụ ma mmadụ.Flavonoid polyphenols na-akacha aba uru maka ịchịkwa ma ọ bụ na-egbochi mkpali ụzọ na ọrụ.A na-ewere Quercetin dị ka flavonol nke sitere n'okike na-agbasa nke ọma, na-egosi mmetụta siri ike na mgbochi na mbufụt nke leukocytes na akara intracellular ndị ọzọ kpatara.

Quercetin bụ antioxidant siri ike ma nwee ọrụ mgbochi mkpali, na-echebe akụkụ cellular na arịa ọbara pụọ ​​na mmetụta ọjọọ nke radicals efu.Ọ na-eme ka ike arịa ọbara dịkwuo mma.Quercetin na-egbochi ọrụ catechol-O-methyltransferase nke na-akụda neurotransmitter norepinephrine.Mmetụta a nwere ike iduga ọkwa dị elu nke norepinephrine na mmụba nke mmefu ume na abụba oxidation.Ọ pụtakwara na quercetin na-arụ ọrụ dị ka antihistamine nke na-eduga na ahụ efe nke allergies na ụkwara ume ọkụ.Dị ka antioxidant, ọ na-ebelata LDL cholesterol ma na-enye nchebe pụọ na ọrịa obi.Quercetin na-egbochi enzyme nke na-eduga n'ịchịkọta sorbitol, nke e jikọtara ya na mmebi akwara, anya na akụrụ na ndị ọrịa mamịrị.

Quercetin nwere ike igbochi mmetụta nke onye na-akwalite ọrịa kansa, na-egbochi uto nke mkpụrụ ndụ ọjọọ na vitro, na-egbochi DNA, RNA, na protein njikọ nke Ehrlich ascites tumor cell.
Quercetin nwere mmetụta nke igbochi nchịkọta platelet na ntọhapụ nke serotonin (5-HT) yana igbochi usoro nchịkọta platelet nke na-ebute site na ADP, thrombin na platelet-activating factor (PAF) nke na-enwe mmetụta mgbochi kachasị ike. PAF.Ọzọkwa, ọ nwekwara ike igbochi thrombin-kpalitere ntọhapụ nke platelet 3H-5-HT nke oke bekee.
(1) Intravenously ịgbakwunye 0.5mmol/L quercetin (10ml/kg) dobe maara ihe nwere ike belata oge nke arrhythmia na ụmụ oke nke ischemia myocardial na reperfusion, belata ọnọdụ nke fibrillation ventricular, ma belata ọdịnaya nke MDA yana ọrụ ahụ. nke xanthine oxidase n'ime anụ ahụ myocardial ischemic mgbe ọ na-enwe mmetụta nchebe dị ukwuu na SOD.Nke a nwere ike jikọta ya na mgbochi nke usoro nhazi nke oxygen myocardial free radical na nchebe nke SOD ma ọ bụ ikpochapụ ozugbo nke oxygen free radical na anụ ahụ myocardial.
(2) Inwe in vitro assay na quercetin na rutin ịnọkọ ọnụ nwere ike ịgbasa platelet na thrombus rapaara na oke bekee aorta endothelium nwere EC50 nke 80 na 500nmol/L, n'otu n'otu.Nnwale in vitro nke ntinye nke quercetin na 50 ~ 500μmol/L egosila na ọ nwere ike imeziwanye ọkwa CAMP n'ime platelet mmadụ, kwalite nkwalite PGI2 na-ebute ọkwa CAMP nke platelet mmadụ ma gbochie nchịkọta platelet na-ebute ADP.Quercetin na ntinye uche sitere na 2 ~ 50μmol / L nwere mmetụta nkwalite dabere na ntinye uche.Quercetin, na ntinye nke 300 μmol / L na vitro nwere ike ọ bụghị nanị na ọ fọrọ nke nta ka ọ ghara igbochi usoro nchịkọta platelet na-akpata site na ihe na-eme ka platelet-activating factor (PAF), kamakwa igbochi thrombin na ADP na-ebute nchịkọta platelet yana igbochi ntọhapụ nke platelet. platelet oke bekee 3H-5HT kpatara thrombin;Ntinye nke 30 μmol/L nwere ike belata oke mmiri nke akpụkpọ ahụ platelet.
(3) Quercetin, na ntinye uche na 4 × 10-5 ~ 1 × 10-1g / ml, nwere mmetụta mgbochi na ntọhapụ nke histamine na SRS-A na ngụgụ nke ovalbumin-sensitized guinea pig lung;Ntụnye nke 1 × 10-5g/ml nwekwara mmetụta mgbochi na maka SRS-A kpalitere mkpụkọ ụlọ nke guinea pig.Quercetin, na ntinye nke 5 ~ 50μmol / L, nwere mmetụta mgbochi na-adabere na ntinye uche na usoro nke mwepụta histamine nke leukocytes basophilic mmadụ.Mmetụta ya na-egbochi ya na mkpụkọ ụlọ nke ovalbumin na-enwe mmetụta na-adabere na IC50 nke 10μmol/L.Ntinye uche na nso nke 5 × 10-6 ~ 5 × 10-5mol L nwere ike igbochi mmụba nke cytotoxic T lymphocyte (CTL) yana igbochi njikọ DNA nke ConA kpatara.

Aha ngwaahịa: Quercetin 95.0%

Isi mmalite Botanical: Sophora japonica wepụ

Akụkụ: Mkpụrụ (Akpọnwụrụ, 100% eke)
Ụzọ mmịpụta: Mmiri/Ọka mmanya
Ụdị: Edo na-acha akwụkwọ ndụ odo odo crystalline ntụ ntụ
Nkọwa: 95%

Usoro ule: HPLC

Nọmba CAS:117-39-5

Ụdị anụ ahụ: C15H10O7
Arọ Molecular: 302.24
Ọnọdụ GMO: GMO efu

Mbukota: na 25kgs fiber drum

Nchekwa: Debe akpa na-emegheghị n'ebe dị jụụ, ebe kpọrọ nkụ, zere ọkụ siri ike

Ndụ shelf: ọnwa 24 site na ụbọchị mmepụta

Ọrụ:

1. Ọ nwere mmetụta dị mma nke expectorant, antitussive na antiasthmatic.

2. Mbelata ọbara mgbali na abụba ọbara.
3. Ịkwalite nguzogide nke capillaries na ibelata fragility nke capillary.
4. Ịbawanye akwara akwara na mmụba ọbara ọbara na ihe ndị ọzọ.
5. A na-ejikarị agwọ ọrịa bronchitis na-adịghị ala ala yana ọ nwekwara ọrụ nke ọgwụgwọ adjuvant.

Ngwa:

1. Quercetin nwere ike ịchụpụ phlegm ma jide ụkwara, a pụkwara iji ya mee ihe dị ka ihe mgbochi asthmatic.
   2.Quercetin nwere ọrụ anticancer, na-egbochi ọrụ PI3-kinase na ntakịrị ihe na-egbochi ọrụ PIP Kinase, na-ebelata mkpụrụ ndụ cancer cancer site na ụdị II estrogen receptors.
   3.Quercetin nwere ike igbochi mwepụta histamine site na basophils na sel mast.
   4.Quercetin nwere ike ịchịkwa mgbasa nke ụfọdụ nje n'ime ahụ.5, Quercetin nwere ike inye aka belata mbibi anụ ahụ.
   6.Quercetin nwekwara ike ịba uru na ọgwụgwọ ọnyụnyụ ọbara, gout, na psoriasis