1. Biomass Energy Technology Research Centre, Key Laboratory of Development and Application of Rural Renewable Energy (Ministry of Agriculture and Rural Affairs), Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu, P.R. China
2. College of Food and Bioengineering, Chengdu University, Chengdu, P.R. China
3. State Key Laboratory of Biocatalysis and Enzyme Engineering, and School of Life Sciences, Hubei University, Wuhan, Hubei, P.R. China
4. Institute of Ecological Environment, Chengdu University of Technology, Chengdu, P.R. China
5. Chengdu National Agricultural Science and Technology Center, Chengdu, P.R. China