Determination of Tetramethylpyrazine-4-Methyl Guaiacol and 4-Ethyl Guaiacol in 67? Chinese Baijiu Samples by Vortex Assisted Liquid-Liquid Microextration Combined with Gas Chromatography-Mass Spectrometry
SUN Xiaotao, WANG Zongyuan, LIU Miao, AO Ling, SUN Baoguo, SUN Jinyuan, ZHENG Fuping, HUANG Mingquan, LI Hehe
FOOD SCIENCE . 2017, (18): 73 -79 .  DOI: 10.7506/spkx1002-6630-201718012