Determination of free purines in Huangjiu by ion-exchange solid phase extraction combined with reverse phase high performance liquid chromatography
LIU Zhen, ZHANG Ying, ZHENG Yunfeng, HU Lingyu, TU Shenghui, WU Jian
Food and Fermentation Industries . 2021, (11): 236 -240 .  DOI: 10.13995/j.cnki.11-1802/ts.025649