伞花胡颓子的生物学筛选

Biological screening of Elaeagnus umbellata Thunb.

作者信息

Aziz Sumaira, Aziz Shahid, Rehman Habib-ur, Andleeb Saiqa

机构信息

Department of Chemistry, University of Azad Jammu and Kashmir, Muzaffarabad, Pakistan.

Department of Chemistry, Mirpur University of Science & Technology (MUST), Mirpur, AJK, Pakistan.

出版信息

Pak J Pharm Sci. 2015 Jan;28(1):65-70.

PMID:25553686

Abstract

The bark and fruit extracts of Elaeagnus umbellata have been investigated for their antibacterial, anti-fungal, insecticidal and phytotoxic activities. The petroleum ether extracts of the plant showed significant activity against E. faecalis. The activity of dichloromethane extract was also determined significant against S. aureus. The chloroform extract indicated low activity against E. coli, K. pneumoniae, B. subtilis and S. flexenari. The ethyl acetate fraction demonstrated significant activity against K. pneumoniae while methanolic extract exhibited significant activity against E. coli. All extracts showed low phytotoxic activity. The dichloromethane extract exhibited moderate insecticidal activity while other extract indicated low activity.

摘要

已对胡颓子的树皮和果实提取物进行了抗菌、抗真菌、杀虫和植物毒性活性研究。该植物的石油醚提取物对粪肠球菌显示出显著活性。二氯甲烷提取物对金黄色葡萄球菌的活性也被确定为显著。氯仿提取物对大肠杆菌、肺炎克雷伯菌、枯草芽孢杆菌和弗氏志贺菌显示出低活性。乙酸乙酯馏分对肺炎克雷伯菌显示出显著活性，而甲醇提取物对大肠杆菌显示出显著活性。所有提取物均显示出低植物毒性活性。二氯甲烷提取物表现出中等杀虫活性，而其他提取物显示出低活性。