Sun, Hanju, Zhe Chen, Peng Wen, et al. "Optimization of Enzymatic Hydrolysis Conditions for Preparation of Gingko Peptides from Ginkgo Nuts" International Journal of Food Engineering, 8.1 (2012): 1-15. Retrieved 23 May. 2013, from doi:10.1515/1556-3758.2582

Sun, H., Chen, Z., Wen, P., et al. (2012). Optimization of Enzymatic Hydrolysis Conditions for Preparation of Gingko Peptides from Ginkgo Nuts. International Journal of Food Engineering, 8(1), pp. 1-. Retrieved 23 May. 2013, from doi:10.1515/1556-3758.2582

Sun, Hanju, Zhe Chen, Peng Wen, et al. 2012. Optimization of Enzymatic Hydrolysis Conditions for Preparation of Gingko Peptides from Ginkgo Nuts. International Journal of Food Engineering. 8(1): 1-. Retrieved 23 May. 2013, from doi:10.1515/1556-3758.2582