Study on the differential changes of primary and secondary metabolites between green and ripe Zizyphus jujuba var. spinosa fruits based on principal component analysis
YANG Xing-jing, LIU Yan-ru , TANG Zhi-shu , SONG Zhong-xing, CHANG Bai-jin, ZHAO Yan-ting, ZHAO Meng-li
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2022, (5): 824 -835 .  DOI: 10.16333/j.1001-6880.2022.5.011