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Chemical Compositions and Antioxidant Activity of Essential Oil from Green Tea Produced from Camellia taliensis (Theaceae) in Yuanjiang, Southwestern China Antimicrobial Activity of the Volatile Oil from Atractylodes lancea Volatile components of Polygonum hydropiper distributed in Guizhou Province Application of molecular distillation on separation of natural products STUDY ON THE RELEASE OF 14 C CHLORSULFURON BOUND RESIDUES Chemical Constituents of the Volatile Oils extracted from Lotus leaves with Different Methods GC/MS Fingerprint Comparison of the Volatile Organic Compounds Extracted from Lycopersicon esculentum Leaves by Different Methods Study on ingredients of essential oils of Curcuma wenyujin extracted by supercritical-CO₂ fluid extraction and steam distillation CONCENTRATION OF VITAMIN E FROM RAPESEED OIL DEODORIZER DISTILLATE BY MOLECULAR DISTILLATION Effect of smoke water and distillation liquid on the seed germination and seedling growth of Trichosathes kirilowii Effects of different extraction methods on volatile chemical constituents of the Elscholtzia kachinensis distributed in Guizhou Province Optimization of solvent-free microwave extraction for Acori Tatarinowii Rhizoma and analysis on volatile components by GC-MS Chemical constituents of volatile oil from Artemisia annua residue and their antibacterial activity Volatile comparison of Chinese Medicinal Herb Thymus mongolicus Extraction of Essential Oil from Torreya grandis cv. merrillii Aril Using Different Isolation Methods, and Identification of Its Chemical Compositions by GC-MS Water extraction coupling rectification for isolating volatile oils of Ligusticum chuanxiong Progress on Food Volatile Compounds Extraction Techniques Research on Technic of Rose Otto Production from Qinwei Rose Comparison between SEF-C0₂ extraction and traditional Methods for extracting essential oil components in myrrh Technology of refining A-linolenic acid in Semen Sesami oil by short path distillation Water extraction coupling rectification for isolating volatile oils of Ligusticum chuanxiong Hort GC-MS analysis of essential oil from five Cupressaceae plants Chemical Components of Volatile Oil in the Leaves of the Chinese Medicinal Herb Pistacia chinensis Bunge Chemical constituents of volatile oil from Artemisia annua residue and theirantibacterial activity Study on purification technology of patchouly oil with molecular distillation Studies on the Chemical Constituents of the Volatile Oil from Radix Cudramiae Analysis of the Chemical Constituents in the Volatile Oils from Leaves of Sabina przewalskii in Two Different Regions Comparison between SEF-CO₂ extraction and traditional methods for extracting essential oil components in myrrh Comparative Analysis of Essential Oil Components from Golden Pomelo Peel by Steam Distillation and Solvent Extraction The discussion on oxidized-gasified gas used for cooking The Fragrance Components of the Jasrninnm sambac (L.) Alton collected by Simultaneous Steam Distillation and Solvent Extraction Chemical components of volatiles from withered black poplar leaves with different physiological age Analysis of volatile components in Pleurospermum wrightianum Boissieu.by GC/MS Analysis of volatile ingredients in Gardeniae Fructus and its processed products by GC-MS Purification of patchouli alcohol in volatile oil of Pogostemon cablin by molecular distillation Chemical Constituents of Volatile Essential Oil in Hypericum perforatum Study on Recovery of Ethyl Acetate After Extracting TripterygiumWifordii Extractum with Ethyl Acetate Comparative Analysis of Essential Oil Quality and Composition from Tissue Culture Seedlings of Thymus vulgaris L. Using Different Extraction Methods Comparison of Four Different Approaches for the Extraction of Elaeagnus angustifolia Flower Volatiles GC/MC Analysis of Volatile Oil of Perrilla frutenscens L. and Evaluation of Its Inhibiting Ability to Bacteria