ion chromatography 第1页

Determination of high molecular weight substance in ginkgo diterpene lactone extraction by HPSEC-RI Preparation and quality control of low molecular weight chitosan Preparation of anticoagulant peptide from casein and study on thrombolysis and anticoagulation in vitro Synthesis, identification of artificial antigen of catalpol and preliminary study of immunogenicity Determination of dencichine in Sanqi tablet by HILIC Determination of saponins in Dipsaci Radix by HILIC-HPLC Determination of sulfur dioxide in traditional Chinese medicine by alkaline solution extraction and ion chromatography Relative adscription of components between complex and single herb in Danggui Buxue Decoction Analysis of polysaccharide from broken cellular wall and unbroken spore of Ganoderma lucidum Quality control of Tremella fuciformis polysaccharide by HPGPC Preparation of puerarin self-microemulsifying osmotic pump controlled-release capsule Study on removing (?)-bicuculline from Corydalis Decumbentis Rhizoma total alkaloids by fast centrifugal partition chromatography Comparison of polysaccharides between hairy root of Astragalus membranaceus and its cultivation Research progress on determination methods of active constituents from Oldenlandia diffusa and its preparations Characteristics of Low Molecular Weight Organic Acids in Roots,Stems and Leaves,and Root Exudates in Four Species Seedlings Seperation and purification of daidzein by agar gel microspheres bonded β-cyclodextrin study on and its chromatographic mechanism Identification of active components in Syngnathus acus by HILIC-ESI-TOF/MS and study on their specific fingerprint chromatograms Comparative study of volatile oil components in garlic from two different habitats Determination of high molecular weight substance in Reduning Injection by size exclusion chromatography