竹醋液及竹醋液复配制剂对木材霉菌的抑菌性.doc

竹醋液及竹醋液复配制剂对木材霉菌的抑菌性竹醋液及竹醋液复配制剂对木材霉菌的抑菌性浙江林学院2010,27(2):99—104JournalofZhejiangForestryCollege竹醋液及竹醋液复配制剂对木材霉菌的抑菌性沈哲红lI2,方群,,张齐生,一,叶良明,张遐耘.(,浙江临安311300;,浙江临安311300;,浙江杭州310012)摘要:为拓宽竹醋液的用途以及开发高效低毒型竹木材保护剂,进行了竹醋原液以及竹醋液复配制剂对3种常见木材霉菌(黑曲霉Aspergillusniger,绿色木霉Trichodermaviride和橘青霉Penicilliumcitrinum):?竹醋液原液对3种木材霉菌抑茵率为99%..?滤纸抑菌圈试验证明,复配有效成分制成的PW1,PW2和PW3竹醋液复配制荆对木材霉菌抑菌性能比竹醋液原液明显增强,对黑曲霉,绿色木霉和橘青霉抑茵圈直径(试验第2天),,29和17mm;PW2为23,32和20mm;PW3为19,,其次是PW1,最弱是PW3.?,竹醋液复配制剂对绿色木霉菌抑制作用最强关键词:木材学;竹醋液;竹醋液复配制剂;木材霉菌;抑菌性中图分类号:$:A文章编号:1000—5692(2010)01——hong.',FANGQun,BAOBin—fu,,ZHANGQi—sheng',YELiang—ming,ZHANGXia—yun(,ZhejiangForestryCollege,Lin'an311300,Zhejiang,China;,ZhejiangForestryCollege,Lin'an311300,Zhejiang,China;,Hangzhou310012,Zhejiang,China)Abstract:Toimprovetheutilizationofbamboovinegaranddevelophighlyefficient,lowtoxicwoodandbamboopreservatives,,Trichodermaviride,andPenicilliumcitrinumandbamboovinegarpreparationsofPWl(),PW2(70g?L,saltsofboricacid),andPW3(20g?L一'boricacidand20g?L一coppersulfate)(1)bamboovinegarhada99%inhibitoryrateonthethreemoldsevenafterbeingdiluted10times.(ponentsgreatlyimprovedantifungalactivityofthebamboovinegarpreparationwithPW1,PW2,andPW3ringsizesof:a)18,29,and17mm;b)23,32,and20mm;andc)l9,28,and16mm,respectively.(3)AmongwoodmoldstestedthepreparationshadthebestantifungaleffectonTrichodermaviride.[Ch,.]Keywords:woodscience;bamboovinegar;bamboovinegarpreparation;woodmold;antifungalactivity中国是木材资源短缺的国家,,传统竹木材保护剂