干旱区生态环境知识资源中心(Arid): 多裂骆驼蓬乙醇提取物的杀菌抑菌试验研究

Arid

	多裂骆驼蓬乙醇提取物的杀菌抑菌试验研究
其他题名	Bactericidal and Microbiostatic Test of Fungistatic Agent Extracted from Peganum multisectum Bobr by Alcohol
	薛林贵 1; 赵国林 2; 李师翁 1; 张宝芹 3
ISSN	1000-694X
出版年	2007
卷号	27 期号:3 页码:491-494
中文摘要	荒漠植物多裂骆驼蓬(Peganum multisectum (Maxim) Bobr)系蒺藜科的一种多年生草本植物,其种子的乙醇提取物对供试的4种常见细菌和9种植物病菌有较好的杀菌、抑菌活性.研究表明,随着提取液浓度的降低,杀菌、抑菌活性逐渐降低,但延长处理时间,其杀菌、抑菌活性升高,其中对金黄色葡萄球菌(Staphylococcus aureus)和普通变形杆菌 (Proteus vulgaris)的杀菌活性最强,杀菌活性可达90%以上.当用1∶10的种子提取液进行真菌孢子萌发抑制试验时,发现对病原真菌的作用中以对苹果白粉菌和黄瓜白粉菌抑菌活性最显著,其孢子的校正抑制率分别达79.52%和77.71%.实验结果表明,荒漠植物多裂骆驼蓬是潜力很大、有待开发的生物农药药用植物资源.
英文摘要	Desert plant,Peganum multisectum(Maxim) Bobr is a perennial herb of Zygophyllaceae.It is found in the bioassay that the fungistatic agent of the alcoholic extracted from the seed of Peganum multisectum had remarkable bactericidal and mycostatic activities on four species of bacteria and nine species of typical plant pathogenic fungi.Our results showed that the bactericidal activity decreased along with the decrease of agent concentration,but increased along with treatment time.Especially,the bactericidal activity of agent was significantly increased to over 90% when treated to Staphylococcus aureus and Proteus vulgarist.When tested by concentration 1:1 of agent,it was shown that the mycostatic activity of agent on Podosphaera leucotricha and sphaerotheca fuliginea was the most significant,which was up to 79.52% and 77.71% respectively.The results showed that desert plant,Peganum multisectum Bobr was a potential plant resource that needs to open and apply.
中文关键词	荒漠植物 ; 骆驼蓬 ; 细菌 ; 植物病原真菌 ; 杀菌 ; 抑菌
英文关键词	desert plant Peganum multisectum Bobr bacteria plant pathogenic fungi mycostatic activity bactericidal action
语种	中文
国家	中国
收录类别	CSCD
WOS类目	MICROBIOLOGY
WOS研究方向	Microbiology
CSCD记录号	CSCD:2812276
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/221821
作者单位	1.兰州交通大学化学与生物工程学院, 兰州, 甘肃 730070, 中国; 2.陇东学院生命科学系, 庆阳, 甘肃 745000, 中国; 3.兰州交通大学化学与生物工程学院, 兰州, 甘肃 730070　, 中国
推荐引用方式 GB/T 7714	薛林贵,赵国林,李师翁,等. 多裂骆驼蓬乙醇提取物的杀菌抑菌试验研究[J],2007,27(3):491-494.
APA	薛林贵,赵国林,李师翁,&张宝芹.(2007).多裂骆驼蓬乙醇提取物的杀菌抑菌试验研究.,27(3),491-494.
MLA	薛林贵,et al."多裂骆驼蓬乙醇提取物的杀菌抑菌试验研究".27.3(2007):491-494.