TY - CHINESE JOURNAL OF OIL CROP SCIENCES A1 - XU Yue-qing,WANG Dan-dan,YANG Rui-nan,QI Xin,MA Fei,WANG Xiu-pin,ZHANG Qi,ZHANG Liang-xiao*,LI Pei-wu T1 - Extraction and determination of trans-vitamin K1 in Brassica napus bolt by SPE-HPLC-MS/MS Y1 - 2019-12-20 08:43:26.177 JF - CHINESE JOURNAL OF OIL CROP SCIENCES JO - CHINESE JOURNAL OF OIL CROP SCIENCES SP - 842 EP - VL - 41 IS - 6 UR - {http://www.jouroilcrops.cn/EN/10.19802/j.issn.1007-9084.2019177} N1 - 10.19802/j.issn.1007-9084.2019177 ER -