Effect of Boric Acid with Different Concentration on Seed Germination in Hollyhock;

Based on two years,investigation of hollyhock cultivars found in Beijing and Zhangjiakou,Hebei Province and by means of cultivating and research on the regular pattern of their flower form evolution, the authors classify the flower types into 8 types.

The changes on photosynthetic pigment contents and antioxidase activity of space flown hollyhock plants were studied.

A New Flavonoid Glycoside Isolated from the Flowers of Althaea rosea;

Toxicity of Cadmium on the Seed Germination and Growth of Althaea rosea and Orychophragmus violace

Using Rudbeckia hirta,Coreopsis drummondii,Callistephus chinensis,Althaea rosea,four kinds of ornamental plant seeds as the test materials,treated with NaCl and Na2SO4 double salt solutions of different concentrations,and the relative germination percentage,root length,simply vigour index,synthetic inhibitory effect(SE) were measured to determine the effect of salt stress on seed germination.

Determination of Content Muscone and Exaltone in Cosmetics by High Performance Liquid Chromatography;

Studies on chemical constituents in flower of Abelmoschus manihot;

Study and prospects of Abelmoschus manihot of traditional Chinese medicinal herb;

Determination of Hyperoside,Isoquerditrin and Quercitrin-3 -glucoside in Flos Abelmoschus manihot of Different Areas by HPLC;

Determination of hyperine of flos abelmoschus manihot in four different areas of Anhui province;

The flavonols compounds in Flos Abelmoschus manihot.