摘要
研究了60 Coγ射线对黑曲霉 447 92菌种产植酸酶的诱变效应 ,筛选出产植酸酶较高的A .niger 496 1菌株 ,并初步分析了其植酸酶的基本性质。
60Co γ ray was used to irradiate Aspergillus niger 447-92 for screening the mutant strain of producing phytase, and the effects of mutation induction were determined and analyzed. A mutant strain A.niger 496 1 with high level of phytase was selected, the phytase properties of A.niger 496 1 were analyzed.
出处
《核农学报》
CAS
CSCD
北大核心
2004年第3期193-196,共4页
Journal of Nuclear Agricultural Sciences
