Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Quarterly of Forest By-product and Speciality In China》 2005-03
Add to Favorite Get Latest Update

Priliminary study report of anti-virus activity of the pigment extracts of Loropetalum chinense var.rubrum Flower

Lu Chengying,Tang Kehua,Tang hui,Huang Zaocheng,Zhong Wei (The Key Laboratory For Forest Products Chemical Industry Engineering of Hunan, Ji Shou University, Zhangjiajie, Hunan,427000)  
The red pigment in Lorpetalum chinense var.rubrums flowers was extracted with microwave treatment and 20% ethanol,steppurified with alcohol buty1,petroleum ether,ether and ethy1 acetate.The antibacterial activities of the extract and its gradocal extractions against the three kinds of bacteria were determined by Oxford Cup method,then the microbiostatic cofficients were calculated contracated with norfloxacin.The result is that the extracts inhibit the growth of shigella dysenteroae and staphylococlus aureus efficaciously.
【CateGory Index】: Q946
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved