Mould-resistance of bamboo treated with the compound of chitosan-copper complex and organic fungicides
Mould-resistance of bamboo treated with the compound of chitosan-copper complex and organic fungicides
复制标题
壳聚糖-铜复合物与有机杀菌剂复配处理竹子的防霉性能
DOI：
10.1007/s10086-011-1223-9
复制
发表时间：
2012-02-01
影响因子：
2.9
通讯作者：
Duan, Xinfang
中科院分区：
文献类型：
--
作者：
Sun, Fangli;Bao, Binfu;Duan, Xinfang
二十世纪末，竹子以其生长速度快、力学性能好等优点，作为木材的替代原料受到越来越多的关注。但竹子容易被霉菌变色，极大地限制了竹子的应用。本文报道了壳聚糖铜络合物(CCC®)、丙环唑(PPA)、戊唑醇(TBA)及其与PPA或TBA复配处理毛竹的防霉效果。结果表明，单独使用CCC®或PPA作为竹子霉菌抑制剂可延缓或抑制桔青霉的生长，而对绿色木霉无明显抑制作用。Ex Fr(T.viide)和黑曲霉(AspergillusnigerV)。Tiegh(A.尼日尔)。而CCC®与PPA复配对所有霉菌均有抑制作用，表现出较好的协同作用。此外，TBA对桔青霉和黄曲霉有较好的抗性。比对抗A的病毒更强。尼日尔，但与CCC®没有协同作用。
Bamboo has received increasing attention as an alternative raw material for wood in the late twentieth century for its fast growing nature and good mechanical properties. But bamboo is readily discolored by mould fungi, which greatly limits the applications of bamboo. In this paper, mould-resistance of moso bamboo treated with chitosan-copper complex (CCC®), propiconazole (PPA), tebuconazole (TBA), the compound of CCC®and PPA or TBA was reported. Results showed that CCC®or PPA used alone as bamboo-mould inhibiter could defer or restrain the growth ofPenicillium citrinumThom (P. citrinum), while not being effective againstTrichoderma viridePers. ex Fr (T. viride) andAspergillus nigerV. Tiegh (A. niger). However, the compound of CCC®and PPA could inhibit all mould fungi in the test, showing a good synergetic effect. Additionally, TBA had better resisting effect againstP.citrinumandT. viridethan againstA. niger, but showed no synergetic effect with CCC®.