Production technology of L-theanine and its application prospect
JI Yuanqing, ZHOU Yuhang, ZHANG Tong, XIE Huali, DONG Dan, CHEN Ning, FAN Xiaoguang
Food and Fermentation Industries . 2022, (24): 303 -311 .  DOI: 10.13995/j.cnki.11-1802/ts.031004