THE CHEMICAL STRUCTURE OF THE ECOLOGICAL ENVIRONMENT IN LAKE HONGHU Chemical structural features and anti-complementary activity of polysaccharide HPS1-D from Hedysarum polybotrys Chemoinformatics study on antibacterial activity of traditional Chinese medicine compounds Chemical identification and field tests of sex pheromone of beet armyworm Spodoptera exigua Chemical structure of fructosan from Condonopsis pilosula Structural Features of a Neutral Heteropolysaccharide CPB-4 from Cynanchum paniculatum Structural identification of SS-toxin produced by Stemphylium solani causing garlic leaf blight The chemical study of polysaccharide of Alectoria jubata Research progress of structures and pharmacological activities of phthalides from Angelica sinensis Extraction of Lignin from Bamboo(Phyllostachys edulis)by Atmospheric Acetic Acid Process The Prospect and Development of the Human Acid Fibroblast Growth Factor Cembranoid diterpenes from soft coral Sinularia sp. Pathogen Identification and Chemical Structure of the Toxin Components of Alternaria tenuis on Sainfoin(Onobrychis viciaefolia Scop.) Chemical structural features and primary molecular conformation of polysaccharide HPS4-1A from Hedysarum polybotrys Extraction, isolation and structure identification of polysaccharide in root of Salvia miltiorrhiza THE CHEMICAL STRUCTURES AND CHARACTERISTICS OF THE MWLs OF CHINESE FIR (CUNNINGHAMIA LANCEOLATA) AND POPLAR “SANBEI” NO.1 (POPULUS NIGRA×P.SIMONII) WOOD Identification of new chemical constituents of Tibetan medicinal herb Halenia elliptica