摘要
通过测定丹宁、间苯二酚、邻苯二酚、绿原酸和咖啡因,作者对潜伏侵染在香蕉果实中的芭蕉炭疽菌Colletotrichum musae(Berk & Curt)Arx和芒果果实中的胶孢炭疽菌C.gloeosporioides Penz.的分生孢子萌发,附着胞和分生孢子的形成,以及菌丝体生长的影响进行了研究。结果表明,这几种酚类物质,在一定浓度下,可抑制两种炭疽菌的生长和发育,其中邻苯二酚对芭蕉炭疽菌的作用浓度最低,而间苯二酚对胶孢炭疽菌的作用浓度最低,丹宁则对两种菌的作用浓度最高,在一定浓度下影响着附着胞的形成。
The tests on effects of tannin, resorcinol, catechol, chlorogenic acid and caffeine were conducted on spore germination, appressorium formation and sporulation of Colletotrichum musae from banana fruits and C, gloeosporioides from mango fruits in latent infection. The results show that these phenols are able to inhibit growth and development of C. musae and C. gloeosporioides at certain concentration. They are among the inhibiting factors of latent infection of these fungi in unripe fruits.
出处
《真菌学报》
CSCD
北大核心
1995年第4期277-282,共6页
基金
国家自然科学基金
关键词
炭疽菌
潜伏侵染
酚类物质
植物真菌
Banana, Mango, Colletotrichum, Latent infection, Phenols.
