Tangerine peel active principle acetate is prepared to 1% emulsion,diluted to certain multiple,and used to off-bodypharmacodynamic experiment for itch-mite of family rabbit ears.

• 将桔皮素乙酰酯制成1%25乳浊液，再稀释成一定倍数进行家兔耳痒螨离体药效试验。