Study on identification of four kinds of Gentianaceae Mongolian medicine Digeda with spectroscopy techniques Identification of andrographolide hydroxypropyl-β-cyciodextrin inclusion compound and study on its thermodynamic stability Preparation of self-assembled beads drug delivery system of tripterine based on cyclodextrin and oil as well as its in vitro evaluation Preparation technology for phospholipids complex of total flavonoids from leaves of Diospyros kaki Determining the States of Water and Its Fraction in Frozen Populus ussuriensis and Pinus koraiensis Green Timbers Preparation and physicochemical characterization of silibinin nanoparticles Dispersing form of puerarin solid dispersion and its evaluation in vitro DSC Characterization of the Reactions of Phenyl Isocyanate with Lignin,Cellulose and Wood Powder Development of silymarin nanocrystals lyophilized power applying nanosuspension technology Identication of pearl powder and conch powder from different origins by differential scanning calorimetry Genetic Variation in the Starch Pasting Properties of Different Sorghum Cultivars Freezing properties of Antarctic bacterial exopolysaccharides solutions by differential scanning calorimetry Identification of irisquinone hydroxypropyl-β-cyclodextrin inclusion compound and its thermodynamic stability Micromeritic properties of tanshinone ⅡA spray drying powder Preparation,identification and thermodynamic stability of capsaicin-hydroxypropyl-β-cyclodextrin inclusion compound