Objective To investigate the enhancing effect of volatile oil of Rhizoma Et Radix Notopterygii on the permeation of palmatine hydrochloride through mouse skin in vitro and to screen permeation enhancer from Traditional Chinese Medicine.

Mass transfer models for supercritical CO_2 extraction of volatile oils;

GC Fingerprint of volatile oils in Rhizoma Ligustici from Suichuan;

Quantitative analysis of volatile oils and isoimperatorin in Rhizoma et Radix Notopterygii;

Extraction of Volatile Oil from Mentha Hapiocalyx Briq and Processing Techniques of Its β-cycoldextrin Inclusion Compound;

The extraction of volatile oil from Rhizoma Homalomenae and the study of technique of β-CD inclusion process;

Extraction of the volatile oil of Virgate Wormwood herb and preparation of β-cyclodextrin inclusion compound of Hugan granules;

Optimization of the extraction procedure of essential oil from four herbs;

Preparation technology of β-cyclodextrin inclusion compound of essential oil from Alpinia katsumadai Hayata;

Study on inhibitory effects of coriander leaf essential oil on the formation of N-Nitrosodimethylamine;

Research progress of extraction and separation of essential oils using supercritical fluids;

Studies on the chemical constituents of the essential oils from cultivated Houttuynia cordata Thunb in Guangzhou;

Comparative Analysis of Essential Oils from Stem-skins,Leaves and Fruitages of Acanthopanax Giraidii Harma with GC-MS Technique;