Zhang, R., X.-Y. Li, X.-L. Cen, Q.-H. Gao, M. Zhang, K.-Y. Li, Q. Wu, Y.-L. Mu, X.-H. Tang, J. Zhou, and Z.-X. Huang. “Enzymatic Preparation of Manno-Oligosaccharides from Locust Bean Gum and Palm Kernel Cake, and Investigations into Its Prebiotic Activity”. Electronic Journal of Biotechnology, vol. 49, Feb. 2021, https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/2020.11.001.