Current Methods Used to Isolate and Purify Generative and Sperm Cells from Pollen Grains and Tubes of Flowering Plants Study on the Isolation, Purification and Antioxidation Properties of Polysaccharides from Spirulina maxima An Optimized Isolation and Purification Method for Armillaria mellea Complexes Hydrophobic Constituents of Polygonatum odoratum Rhizome from the Qinling Mountains and Their Antisepsis Activity Application of macroporous adsorptive resins in separation and purification of natural products Extraction, isolation, and purification of polysaccharides from leaves of Acanthopanax gracilistylus and property of their moisture retention Homoisoflavanones of Polygonatum odoratum Rhizome from Qinling Mountain Mass Isolation and Purification of Generative Cells from Pollen Grains Isolation, Purification and Structural Determination of Vegetative Storage Proteins in Ginkgo biloba PoJysaccharjdes from Undaria pinnatifida PURIFICATION AND CHARACTERIZATION OF LECTIN FROM BAUHINIA CHAMPIONII BENTH. Isolation of Plasma and Thylakoid Membranes from the Heterocystous Cyanobacterium Anabaena sp. PCC 7120 Separation and purification of resveratrol from Polygonum cuspidatum by macroporous adsorption resin Purification of a protein with trypsin-inhibiting activity from Rhizoma Pinelliae and analysis of its N-terminal amino acid sequence Identification of Streptomyces purpeofuscus YSSPG3 and purification of its antifungal protein Studies on the Purification, Characterization and Conformati on in Solution of Metallothionein like Substance from Synechocystis 6803 Studies on isolation、purification、structural identifi cation and its antitumor activity of polysaccharides from Momordica grosvenori swingle’s root Isolation and Structural Analysis of an Acidic Polysaccharide from Astragalus membranaceus (Fisch.) Bunge Study on nucleotidoids from n-butyl alcohol part of sponge Cinachyrella australiensis Isolation, purification and inhibitive effect of antifungal protein of Bacillus amyloliquefaciens HRH317 Isolation and Screening of Microalgae with High-lipid Contents in Shanxi Province Isolation of isoorientin and orientin from bamboo leaf flavones using preparative high-performance liquid chromatography Colonization of Bacillus subtilis BS24 on the Apple Leaf Surface and Their Effects on the Leaf Microbial Flora Isolation and Purification of C-phycocyanin from Nostoc flagelliforme Isolation, identification and activity analysis of antimicrobial compound from Bionectria ochroleuca strain Bo-1 Research and development of aloe chromone Isolation and purification of polysaccharides from Radix Isatidis and their properties Isolation,purification and antioxidation of polysaccharides in Pyracantha fortuneana System isolation and purification of Isatidis Radix polysaccharides and determination of their compositions Isolation,Purification and Transient Expression of Mesophyll Protoplast in Tartary Buckwheat Isolation,Purification and Structural Analysis of Polysaccharide QA2 from India Madder(Rubia cordifolia) Selection of Optimal Medium and Extraction and Purification of Ganoderma lucidum Extracellular Polysaccharide Preparationandpurificationof oligosaccharide from Radix Rehmanniae Purification of fibrinolytic enzyme from Perinereis aibuhitensis Bullatacin--potent anticancer agent Centrifugal thin-layer chromatography and its application in separation and purification of medicine