BIOLOGICAL SCREENING OF IMPATIENS BICOLOR ROYLE

被引：0

作者：

Nisar, Muhammad ^{[1
]}

Qayum, Mughal ^{[2
]}

Shah, Muhammad Raza ^{[3
]}

Siddiqui, Hamid Latif ^{[4
]}

Kaleem, Waqar Ahmad ^{[2
]}

Zia-ul-Haq, M. ^{[5
]}

机构：

[1] Univ Peshawar, Inst Chem Sci, Peshawar 25120, Nwfp, Pakistan

[2] Univ Peshawar, Dept Pharm, Peshawar 25120, Nwfp, Pakistan

[3] Univ Karachi, HEJ Res Inst Chem, Int Ctr Chem & Biol Sci, Karachi 75270, Pakistan

[4] Univ Punjab, Inst Chem, Lahore 54590, Pakistan

[5] Univ Karachi, Dept Pharmacognosy, Karachi 75270, Pakistan

来源：

PAKISTAN JOURNAL OF BOTANY | 2010年 / 42卷 / 03期

关键词：

PAKISTAN; ANTIFUNGAL; OIL; ANTIBACTERIAL; PHYTOTOXICITY; CYTOTOXICITY; PUNJAB; LEAVES; SEEDS;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Crude methanolic extracts of Impatiens bicolor Royle as well as its different fraction namely n-hexane (A), dichloromethane (B), ethyl acetate (C), n-butanol (D) and aqueous (E) were tested In vitro for their insecticidal, cytotoxic and phytotoxic activities. Only n-hexane (A) fraction showed moderate insecticidal activity while ethyl acetate (C), n-butanol (D) and aqueous (E) fractions indicated low insecticidal activity. All fractions except n-butanol (D) indicated significant phytotoxicity. Cytotoxic results observed were also very low as compared to standard used and only dichloromethane (B) fraction showed cytotoxicity at higher dose while all other fractions as well as crude extract exhibited moderate to low activity in killing the tested brine shrimps.

引用

页码：1903 / 1907

页数：5

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