Kufotokozera Kwachidule:
Nambala ya CAS: 117-39-5
Fomula ya mamolekyulu: C15H10O7
Kulemera kwa maselo:302.24
Chemical kapangidwe:
| Zambiri Zoyambira | |
| Dzina la malonda | Quercetin |
| Gulu | Gulu la Chakudya kapena Health Care |
| Maonekedwe | yellow wobiriwira ufa wabwino |
| Kuyesa | 95% |
| Alumali moyo | zaka 2 |
| Kulongedza | 25kg / ng'oma |
| Mkhalidwe | Malo Ozizira ndi Owuma |
Kufotokozera
Dzina la quercetin lakhala likugwiritsidwa ntchito kuyambira 1857, lomwe limachokera ku quercetum (nkhalango ya thundu) pambuyo pa Quercus. Quercetin imapezeka kwambiri m'maluwa, masamba, ndi zipatso za zomera zosiyanasiyana. Zamasamba (monga anyezi, ginger, udzu winawake, etc.), zipatso (monga maapulo, sitiroberi, etc.), zakumwa (monga tiyi, khofi, vinyo wofiira, madzi a zipatso, etc.), ndi mitundu yoposa 100 ya Mankhwala azitsamba aku China (monga Threevein Aster, mountain white chrysanthemum, Huai rice, Apocynum, Ginkgo biloba, etc.) ali ndi izi.
Ntchito
1. Itha kugwiritsidwa ntchito ngati mtundu wa antioxidant womwe umagwiritsidwa ntchito makamaka pamafuta, zakumwa, zakumwa zoziziritsa kukhosi, zopangira nyama.
2. Imakhala ndi zotsatira zabwino za expectorant, anti-cough, anti-asthma ndipo ingagwiritsidwe ntchito pochiza matenda a bronchitis aakulu komanso chithandizo cha adjuvant cha matenda a mtima ndi kuthamanga kwa magazi.
3. Itha kugwiritsidwanso ntchito ngati miyezo yowunikira.
Chemical Properties
Ndi ufa wachikasu ngati singano wa crystalline. Ili ndi kukhazikika kwabwino kwa kutentha ndi kutentha kwa 314 ° C. Ikhoza kusintha mphamvu ya kuwala kwa pigment ya chakudya pofuna kupewa kusintha kwa kukoma kwa chakudya. Mtundu wake udzasintha ngati pali ayoni wachitsulo. Amasungunuka pang'ono m'madzi, amasungunuka mumchere wamchere wamchere. Quercetin ndi zotumphukira zake ndi mtundu wa flavonoid pawiri omwe amapezeka kwambiri muzamasamba ndi zipatso zosiyanasiyana monga anyezi, sea buckthorn, hawthorn, dzombe, tiyi. Ili ndi zotsatira za anti-free radical, anti-oxidation, anti-bacterial, anti-viral komanso anti-allergenic. Pakugwiritsa ntchito mafuta anyama, zizindikiro zake zosiyanasiyana za antioxidant ndizofanana ndi za BHA kapena PG.
Chifukwa cha mgwirizano wapawiri pakati pa malo a 2,3 komanso magulu awiri a hydroxyl mu 3 ', 4', ili ndi ntchito yogwiritsidwa ntchito ngati chelate yachitsulo kapena kukhala cholandirira magulu aulere opangidwa panthawi ya oxidation ndondomeko ya mafuta. . Pankhaniyi, angagwiritsidwe ntchito ngati antioxidants ascorbic asidi kapena mafuta. Ilinso ndi diuretic effect.
