Chen, He, Zhuo Wang, and Guowei Shu. 2017. “A Cleaner Production of Diosgenin from Dioscorea Zingiberensis Wright Biotransformed by Lactobacillus Casei”. Emirates Journal of Food and Agriculture 29 (10):760-69. https://doi.org/10.9755/ejfa.2017.v29.i10.695.