CDW also increased the activity of phenylalanine ammonia lyase (PAL), expres-sion of a P. ginseng squalene epoxidase (sqe) gene and saponin synthesis.

• CDW还可以诱导提高苯丙氨酸解氨酶(PAL)活性,促进人参鲨烯环氧酶基因(sqe)的转录与人参皂甙的积累。