Luteolin-7-O-glucoside;Cynaroside;Luteolin CAS No.5373-11-5
Lus Taw Qhia
Luteolin:Luteoloside, Luteolin-7-O-glucoside; Cynaroside;
2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-7-ylbeta-D-glucopyranoside
CAS Nr:.5373-11-5, Purity saum 98%, Kev Tshawb Fawb Txoj Kev: HPLC.
Alias:luteolin-7-o-glucoside;Cyanoside
Molecular formula:c21h20o11; ib.Molecular Luj: 448.41
Khoom:hmoov hmoov;me ntsis soluble hauv dej, methanol thiab ethanol, soluble hauv dej kub, kub methanol thiab ethanol, insoluble nyob rau hauv cov kuab tshuaj nrog tsawg polarity xws li chloroform, ether, benzene thiab roj av ether.
Melting point:254-256 ℃.
Maximum UV nqus:255350 (nm).
Siv dav
1. Kev ua pa ua pa: luteolin muaj cov kab mob bactericidal muaj zog ntawm cov kab mob ua pa.Nws yog cov khoom tseem ceeb ntawm Qinglan, cov khoom siv tshuaj tshwj xeeb hauv Xinjiang, hauv kev kho mob tracheitis.
2. Cov nyhuv ntawm cov hlab plawv: txo lub luag haujlwm ntawm cov roj (cholesterol) hauv atherosclerosis thiab txhim kho kev so ntawm capillaries.
3. Central system muaj nuj nqi: hauv kev sim, nws tau pom tias luteolin tuaj yeem txo cov tshuaj loog ntawm phenobarbital.
Luteoloside yog ib hom tshuaj suav tshuaj hauv Suav teb.Nws muaj ntau yam kev ua haujlwm thiab muaj zog ua kom tsis muaj menyuam, tiv thaiv inflammatory, antipyretic thiab analgesic.Honeysuckle belongs rau tsev neeg honeysuckle.Raws li cov kev cai ntawm 2005 ib tsab ntawm Suav Pharmacopoeia, thaj chaw thaj tsam ntawm honeysuckle yog chlorogenic acid thiab luteolin, thiab seb nws muaj luteolin yog lub ntsiab tshuaj Performance index kom paub qhov txawv ntawm honeysuckle tiag tiag los ntawm honeysuckle thiab honeysuckle vine ntawm tib tsev neeg, thiab nws. kuj yog lub ntsiab yog vim li cas rau qhov sib txawv ntawm curative nyhuv ntawm tiag honeysuckle thiab honeysuckle.
