%0 Journal Article
%T Antifungal Activities and Stability of Extracts from Culture Liquid of Hypoxylon perforatum to Sphaeropsis sapinea<br>炭团菌提取物对樟子松枯梢病菌的抑菌活性及稳定性
%A Ruiqing Song
%A Haiyan Gao
%A <br>宋瑞清
%A 高海燕
%J 微生物学报
%D 2009
%I 
%X Objective]Our research objective is to obtain the active substances from culture liquid 0f Hypoxylon perforatum withinhibitory effect on Sphaeropsis sapinea growth and germination.Methods]Water and ester were used for extracting activesubstances from culture liquid of Hypoxylon pefforatum,either by extracting directly from cultural liquid,or extracting underultrasonic.Growth-inhibiting rate and germination-inhibiting rate were used as the index of antifuIlgal activity.Results]Fiveextracts from culture liquid of Hypoxylon pefforatum showed antifungal activities to Sphaeropsis sapinea growth and germination.Conclusion]Ethyl acetate-extract from culture liquid of Hypoxylon perforamm has a highly antifungal activity to Sphaeropsissapinea,hish stability in the natural environment.So it has a highly development of the value and application prospect.Themainly inhibiting active substance is methyl p-methoxy cimaamate.which as medicine intermediate was used in cosmetic to be UV-protection absorbefacient.Diisobutyl phthalate and Dibutyl phthalate are all the oolllnlon plastic-enhancer for PolyvinylChloride(PVC).It is very important in medicinal industry and chemistry industry to discovering the natural presence of the threecompounds.
%K Keywords: Hypoxylon perforatum
%K extracts
%K Sphaeropsis sapinea
%K antifungal activity
%K stability<br>关键词：炭团菌（Hypoxylon
%K perforatum）
%K 提取物
%K 樟子松枯梢病菌（Sphaeropsis
%K sapinea）
%K 抑菌活性
%K 稳定性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=AC78E0F59EE187412C14996E6179417F&yid=DE12191FBD62783C&vid=2A3781E88AB1776F&iid=DF92D298D3FF1E6E&sid=A02B0E6E62BE4F0C&eid=3D9E2C3DB640307A&journal_id=0001-6209&journal_name=微生物学报&referenced_num=0&reference_num=28