Purge and Trap GC-MS for the Identification of Volatile Composition of the Leaves of Different Variants of Perilla L.
HU Yan1,2，DING You-fang1，WEN Chun-xiu3，XIE Xiao-liang3，ZHOU Qiao-mei3，LIU Yu-jun1,*
FOOD SCIENCE . 2010, (12): 159 -164 .  DOI: 10.7506/spkx1002-6630-201012037