Purification, Molecular Cloning and Expression of Three Key Saponin Hydrolases from Trichoderma reesei, Trichoderma viride and Aspergillus fumigatus - Jiamin Huang, Yangyang Wang, Linshan Fang, JiaojunJin, Suhui Ye, Wenjing Dun; Yuling Zhu (Technoscience Publications, 2019)