检索结果-南通市图书馆

Phytochemical screening, antioxidant and cytotoxic activity of fruit extracts of Calamus tenuis Roxb

Journal of Coastal Life Medicine 2014年第8期 645-650页

作者： Zaki Uddin Ahmed seheli sejuti bithi Md.Minhazur Rahman Khan Md.Mofazzol Hossain Suriya Sharmin Satyajit Roy Rony Department of Pharmacy Jahangirnagar UniversitySavarDhaka-1342Bangladesh University of Information Technology and Sciences(Uits) Gulshan-2Dhaka-1212Bangladesh Pharmaceutical Sciences Research Division BCSIR LaboratoriesDhakaBCSIRDhaka-1205Bangladesh

Objective:To investigate the antioxidant and cytotoxic activity of the fruits of Calamus tenuis ***:The preliminary phytochemical group tests were done,which revealed the presence of alkaloid,tannin,flavonoid and *** dried fruit was extracted in soxhlet apparatus using petroleum ether,ethyl acetate and *** potential of each extract was evaluated using total phenol content,total flavonoid content,cupric reducing antioxidant capacity,1,1-diphenyl-2-picrylhydrazyl radical scavenging activity,and total antioxidant capacity ***:The extracts were found to possess moderate to high amounts of phenolic and flavonoid *** cupric reducing antioxidant capacity assay the extracts showed moderate reducing power which increases with *** of 1,1-diphenyl-2-picrylhydrazyl radical was found to rise with concentration with lowest IC_(50)value for methanol extract,which was confirmed by total antioxidant activity test that shows highest(95 mg/g of extract)in ascorbic acid equivalent for methanol *** Brine shrimp lethality bioassay the methanol and petroleum ether extracts were found to be toxic to Brine shrimp nauplii,with LC_(50)of 25.53μg/mL and 28.07μg/mL respectively while the LC_(50)of the reference vincristine sulphate was 1.32μg/*** acetate extract was found to be moderately cytotoxic showing LC_(50)of 47.79μg/***:The results of the present study suggest that the fruits of Calamus tenuis Roxb possess antioxidant and cytotoxic ***,phytochemical screening reveals the presence of alkaloid,tannin,flavonoid and steroid,which may be responsible for the observed bioactivities.

关键词： Calamus tenuis Roxb Phytochemical screening Antioxidant Cytotoxicity

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：