文献类型：期刊文献

中文题名：壳聚糖金属盐抑菌效果研究

英文题名：Anti-fungi test of chitosan metal salts

作者：毛胜凤[1] 孙芳利[2] 段新芳[3] 文桂峰[2]

第一作者：毛胜凤

机构：[1]浙江林学院林业与生物技术学院;[2]浙江林学院工程学院;[3]中国林业科学研究院木材工业研究所

年份：2006

卷号：23

期号：1

起止页码：89-93

中文期刊名：浙江林学院学报

外文期刊名：Journal of Zhejiang Forestry College

收录：CSTPCD;;北大核心:【北大核心2004】；CSCD:【CSCD_E2011_2012】；

基金：SupportedbytheInternationalFoundationforScience;Stockholm;Sweden;andtheOrganizationfortheProhibitionofChemicalWeapons;TheHague;TheNetherlands(D/3284-1)

语种：中文

中文关键词：林业工程;抑菌剂;抑菌试验;壳聚糖;壳聚糖金属盐

外文关键词：forest engineering ; fungistat ; anti-fungitest; chitosan ; chitosan metal salts

分类号：S782.33

摘要：采用抑菌圈法研究了壳聚糖金属盐防霉剂对木霉Trichoderma viride,青霉Penicillamcitrinum,黑曲霉Aspergillus niger,黄曲霉Aspergillus flavus以及酵母菌Microzymesp.的抑菌作用,并筛选出最佳抑菌质量分数。结果表明壳聚糖铜盐对于所选菌种的抑制效果高于其他几种试剂,且抑制持续性也较长;质量分数为20.0 g.kg-1时,壳聚糖对木霉和酵母菌的抑菌效果特别明显,且抑制持续性也最长;壳聚糖锌盐对木霉和酵母菌的抑菌效果高于硼酸;硼酸只对黑曲霉有较长的抑制持续性。
The restraining effects of Chitosan metal salts series on Trichoderma viride, Penicillam citrinum, Aspergillus niger, Aspergillusflavus and Microzyme sp. were studied. Results showed as the follows： chitosan Cu salt had good restraining effects to all chosen fungi than other fungistat, and the persistence of restraining was longer. Chitosan with the concentration of 20.0 g·kg^-1 had the best effects to Trichoderma viride and Microzyme sp. and with the longest persistence. Chitosan Zn salt had better effects to Trichoderma viride and Microzyme sp. than boric acid. Boric acid only had some effects to Aspergillus niger. [ Ch, 9 fig. 11 ref. ]