The fresh-keeping effect and the mechanism of the extracts of herbal plants combined with food additives in the store on Chaenomeleslagenaria were studied in this paper.

Inhibition of extracts from 17 Chinese herbs on periodontal pathogenic microbes;

AIM:To investigate the various test conditions and effect factors for determination of arsenic by flow injection-hydride generation-atomic absorption spectrometry(FI-HG-AAS)and to develop a method for the determination of arsenic in Chinese herbal extract by flow injection-hydride generation-atomic absorption spectrometry.

Study on fungistasis of 15 kinds of Chinese herb extracts to several kinds of plant fungi;

[Objective] The aim of the research was to analyze the antifungal components of Chinese herb extracts and provide basis for the development of new types of plant pesticides.

The results are as follows: Firstly, all tested Chinese herb extracts have inhibiting effects in extent at the concentration of 0.

OBJECTIVE To investigate the influence of different drying technology on physical properties of Chinese herbs extracts.

OBJECTIVE:Microwave-vacuum drying(MVD) of corydalis yanhusuo as single Chinese herbs and Yuanhu Zhitong prescription as complex prescription was studied to describe the process of MVD for Chinese herbs extracts.

The quality evaluation of Chinese herb, quantitative analysis of Chinese herb extract and fast analysis of the extraction process using near infrared (NIR) spectroscopy were studied in this paper.