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Observation of Pigment in Purple Pepper and Extraction System Optimization of Leaf Purple Pigment Extraction and Purification of mtDNA in Crucifer Analysis on fatty acids in seeds of Ribes qingzangense Study on the pigment of tomato skins and its stability Volatile comparison of Chinese Medicinal Herb Thymus mongolicus The study of Rosa rugosa red pigment and its stability The Existence of Intermediate Filament in Arabidopsis thaliana Cell Extraction of active substance from Chlorella vulgaris cells and its physiological effects on Saccharomyces cerevisiae Extraction method of soil microbial DNA for molecular ecology study Analysis and identification of Liriomyza sativae-attractants from cowpea and kidney bean volatiles Effect of acid rain on mercury leaching from forest yellow soil in Jinyun Mountain STUDY ON THE METHOD FOR DETERMINATION OF SALIDROSIDE BY HPLC STUDY ON THE CONTENT OF CHLOROGENIC ACID FROM AMBROSIA ARTEMISIIFOLIA L. BY HPLC STUDY ON EXTRACTION OF SYRINGIN BY ULTRASONIC FROM ACANTHOPANAX SENTICOSUS Study on supercritical CO₂ extraction of salidroside and P-tyrosol in Rhodiola sachalinensis Determination of the Glycyrrhizic acid content from Glycyrrhiza uralensis by HPLC Analysis of population genetic differences of the invasive plant Solidago canadensis Supercritical CO₂ Extraction of Flavonoids from the Aerial Parts of Chinese Licorice (Glycyrrhiza uralensis Fisch.) GC-MS Analysis and in Vitro Antitumor Activity of the Extract from Typhonium giganteum Engl using Supercritical Fluid CO₂ The Extraction Process of Biochanin A from Dalbergia odorifera T. Chen Leaves Total DNA Extraction and RAPD System Optimization of Endangered Plant Populus euphratica and P.pruinosa Ultrasound-assisted Extraction of 2″-O-galloylhyperin from Pyrola calliantha H.Andr. Comparison of Three Protein Extraction Methods for Tung trees (Vernicia fordii) Seed Ultrasound-assisted Extraction of Flavonoids from Calamus simplicfoilius Leaves and Its in vitro Antioxidant Activity Extraction and Antioxidant Activity of Tannic in Juglans mandshurica Maxim. Studies on ultrasonic extracting technology of flavonoid compound in Eucommia ulmoides Extraction and identification of volatile compounds of three kinds of chinese date by gas chromatography-mass spectrometry (GC-MS) DNA extraction and characterization of Acer miaotaiense Changes in Flower Aroma Compounds of Cultivars of Chimonanthus praecox（L.）Link and at Different Stages Relative to Chimonanthus Tea Quality Changes in Flower Aroma Compounds of Cultivars of Chimonanthus praecox（L.）Link and at Different Stages Relative to Chimonanthus Tea Quality Construction of cDNA Library from Cucumber Leaves Infection by Pseudoperonospora cubensis and Screening of Resistance-related Genes A Method of Total RNA Isolation in Lotus Tissues Guanidine Thiocyanate Method of Total RNA Isolation in Platanus aceriflia Optimization of Experiment Conditions and Primer Screening with ISSR Markers for Chimonanthus grammatus Study on the Characteristics of Water Absorbance, Infrared Spectroscopic Analysis and Extraction Technology of Mucilage from Salvia przewalskii Seeds Study on Chemical Modification and Antioxidant Activity of Angelica sinensis Polysaccharide with Ultrasonic Extraction Hyperspectral Technique: An Opportunity in Ecology Behavioral responses of Dialeurodes citri to leaves and their volatiles of citrus cultivars Antimicrobial Activity of Nitellopsis obtusa(Charophyta) and Optimization of Extraction Conditions Extraction and Analysis of Secondary Metabolites in Poplar Phloem Extraction and GC-MS Analysis of Volatile Oil from the Peel of Early Maturing Gold Pomelo A Modified CTAB Protocol for Plant DNA Extraction Extraction and Separation Analysis of Total Protein from the Bark of Apple Branches A Rapid and Nondestructive Method for Soybean DNA Extraction and Its Application Using remote sensing to analyze spatiotemporal variations in crop planting in the North China Plain Fungicide and insecticide activity of Justicia procumbens extracts Role of a buscular mycorrhizae in phytoremediation of heavy metal-contaminated soils Fast measurement of nutrient release rate of coated controlled-release fertilizers Effect on low-molecular weight organic matters of cow dung composted production by micro-inoculants Chemical Constituents of the Volatile Oils extracted from Lotus leaves with Different Methods Modified Hot Phenol Method for Extracting Total RNA from Seedling Root of Cotton Matrine Extraction and Isolation, and Toxicity to Mus musculus Determination of the Fatty Acids in Ribes himalense Assaying of the Lipsoluble Chemical Components of the Extracts from Semen Firmianae by Supercritical Fluid Extraction GC/MS Fingerprint Comparison of the Volatile Organic Compounds Extracted from Lycopersicon esculentum Leaves by Different Methods Optimized CTAB Protocol for Extracting the Total DNA of Ramie An optimum method of extracting plant genomic DNA A method for high quality of total RNA extracted from Salvia miltorrhiza Microwave-assisted Extraction of Solanine from Potato (Solanum tuberosum L.) Determination of Volatiles of Puer Tea Stored for Different Lengths of Time Determination of Volatiles of Puer Tea Stored for Different Lengths of Time Effects of Extracts of Leaves of Juglans regia to Several Enzyme Systems in Tetranychus cinnabarinus Preliminary Exploration on Extraction and Characterization of Red Pigment from Camellia japonica L. Studies on the Proteoglycans Isolated from the Wild Lactarius deliciosus and Lactarius hatsudak Solid Phase Microextraction- GC-MS Analysis of Fruit Aroma Components of Peach Cultivars Recognition of Tomato Foliage Disease Based on Computer Vision Technology High Quality Total Nucleic Acid Extraction Method from Citrus for Disease Detection Rapid Method for the Extraction of Abscisic Acid from Strawberry and Analysis by Ultra-high Performance Liquid Chromatography Multi-Scale Segmentation, Object-Based Extraction of Moso Bamboo Forest from SPOT 5 Imagery Quality control in liquid-liquid extraction of Reduning injection using near-infrared spectroscopy technology Chemical constituents of Osmanthus fragrans Analysis of triterpenoids in Ganoderma lucidum by microwave-assisted continuous extraction Optimization of method for determination of Salviae Miltiorrhizae Radix et Rhizoma Application of microwave technology in extraction process of Guizhi Fuling capsule Study on efficacy accompanied by side effects of water extraction components of Evodiae Fructus based on syndrome model Optimization of extraction technology from Paeoniae Radix Alba using response surface methodology PLFAs technique and it‘s application in the study of soil microbiology Progress on Food Volatile Compounds Extraction Techniques Analysis of Volatiles from Irradiated Yeast Extract Optimization of Extraction for Exopolysaccharides from Grifola Frondosa