摘要
调查了变质甘蔗中毒病原菌节菱孢在外环境中的分布,证明节菱孢主要腐生于甘蔗;分析了节菱孢侵染甘蔗与贮存期的关系。对该菌产生3-硝基丙酸的性能进行了测定,证明产毒株占48.8％,强毒株占14.6％;菌株最高产毒量为1200μg/g。
In this paper we reported about the distribution of Arthrinium
spp, in environment.It was shown that Arthrinium spp.grow mainly in
saprophytic sugarcane, and the sugarcane invaded by Arthrinium spp.
is related to the storage periods.The toxigenicity of Arthrinium strains
was studied and found that the toxigenic strains were 48.8％ of the total
strains examined.The level of 3-nitropropionic acid produced by these
strains were from 2 μg/g to 1 200 μg/g.
出处
《卫生研究》
CAS
CSCD
北大核心
1993年第2期96-98,共3页
Journal of Hygiene Research
关键词
节菱孢
甘蔗
食物中毒
预防
ecology, arthrinium spp, 3-nitropropionic acid, deteriorated sugarcane poisoning
