文献类型：期刊文献

英文题名：Laccase Activity from Pleurotus ostreatus and Flammulina velutipes Strains Grown on Agro- and Forestry Residues by Solid-state Fermentation

作者：An, Qi[1,2] Liu, Ze-Yang[1] Wang, Chun-Rui[1] Yang, Jing[1] Chen, Si-Yu[1] Chen, Xi[1] Zhang, Yi-Jie[1] Bian, Lu-Sen[4] Han, Mei-Ling[1,2,3]

第一作者：An, Qi

通信作者：Han, ML[1];Han, ML[2];Han, ML[3]

机构：[1]Langfang Normal Univ, Coll Life Sci, Langfang 065000, Hebei, Peoples R China;[2]Tech Innovat Ctr Utilizat Edible & Med Fungi Hebe, Langfang 065000, Hebei, Peoples R China;[3]Edible & Med Fungi Res & Dev Ctr Univ Coll Hebei, Langfang 065000, Hebei, Peoples R China;[4]Chinese Acad Forestry, Expt Ctr Forestry North China, Beijing 102300, Peoples R China

年份：2021

卷号：16

期号：4

起止页码：7336-7353

外文期刊名：BIORESOURCES

收录：;EI(收录号：20223712706499);Scopus(收录号：2-s2.0-85137263450);WOS:【SCI-EXPANDED(收录号:WOS:000750851200056)】；

基金：This research was supported by the National Natural Science Foundation of China (31900009), the Top-notch Youth Project of Colleges and Universities in Hebei Province (BJ2019007), the Fundamental Research Funds for the Universities in Hebei Province (JYQ201901), and the Top-notch Youth Project of Langfang City, China.

语种：英文

外文关键词：Pleurotus ostreatus; Flammulina velutipes; Laccase activity; Agro- and forestry residues; Solid-state fermentation

摘要：Laccase activity from Pleurotus ostreatus and Flammulina velutipes strains was investigated with various agro- and forestry residues by solid-state fermentation. Different species or strains belonging to the same species had the unique capacity of secreting laccase on solid-state fermentation with various agro- and forestry residues. Overall, the capacity of secreting laccase for P. ostreatus strains was superior to F. velutipes strains due to the value of maximum activity on various agro- and forestry residues, except on the stalk of straw. Compared with Populus beijingensis, corncob, and stalk of straw, the presence of cottonseed hull was helpful to improve laccase activity for P. ostreatus strains because the maximum laccase activity from cottonseed hull was higher than that from the other three agro- and forestry residues. The presence of stalk of straw was more helpful to improve laccase activity for F. velutipes strains because of the maximum laccase activity from stalk of straw was higher that from Populus beijingensis, corncob, and cottonseed hull. These results indicated the importance of selecting suitable agro- and forestry residues for fungi producing laccase. These findings contributed to the selection of suitable strains to obtain an integrated application of low-cost laccase in the factory.