Geographic origin identification of Ziziphus Jujuba based on anion characteristic analysis
XIA Liya, SHEN Shigang, LI Chao, LIU Xiaohui, LI Yunsi, LI Jiaojiao
Journal of Hebei University (Natural Science Edition) . 2019, (1): 56 -62 .  DOI: 10.3969/j.issn.1000-1565.2019.01.0010