Zakaria Boual and  Abdellah Kemassi and  Toufik Chouana and  Philippe Michaud and  Mohammed Didi Ould El Hadj,  Chemical Characterization and Prebiotic Effect of Water-Soluble Polysaccharides from Zizyphus lotus Leaves.   journal   = {International Journal of Bioengineering and Life Sciences}, [online]. World Academy of Science, Engineering and Technology.
    October 2015, vol. 108(12). 1194 - 1197
    [viewed 19 November 2019]. Available from: https://publications.waset.org/pdf/10002985.