摘要
本研究首次发现丝孢菌Monodictys desquamata具有高产漆酶能力,对其发酵条件进行初步研究,结果表明,最佳培养条件为:改进的Kirk产酶培养基包含10 g/L葡萄糖,0.2g/L酒石酸铵,pH 6.0,28℃,120 r/min振荡发酵培养288 h,漆酶活性达到最高值,为573.33 U/mL。
A new wood-degrading fungus Monodictys desquamata with a high level of laecase production was screened from hyphomycetes. The results showed that the optimum fermentation condition was the modified Kirk laccase-producing culture media containing the following elements： 10 g/L glucose, 0.2 g/L ammonium tartrate, adjusted to pH 6.0 at 2852. After the incubation with 120 r/min for the duration of 288 h, the maximum units of laccase was 573.33 U/mL.
出处
《工业微生物》
CAS
CSCD
2010年第2期25-29,共5页
Industrial Microbiology
基金
国家自然科学基金(No.30700647)
关键词
漆酶
丝孢菌
筛选
发酵
生物降解
laccaze
hyphomycete
screening
fermentation
biodegradation
