Structures of Dimers Produced from Methyl Linoleate during Initial Stage of Autoxidation
スポンサーリンク
概要
- 論文の詳細を見る
A structural investigation on the main fraction of dimers formed during the induction period of autoxidation in methyl linoleate (ML) was carried out. The dimeric fraction (A2), which was isolated from the autoxidized ML (POV = 18) by various chromatographic techniques and gave a single spot on TLC, was further separated into four major components (components 1-4) by high performance liquid chromatography (HPLC). The mean molecular weights of these components were found to be 643 - 655 and component 4 gave the parent peak 652 on an FD-mass spectrum which corresponded to 2×ML + 4O. The reduced products of each component with stannous chloride were identified in common as methyl 9- or 13-hydroxy octadecadienoate and methyl 9, 13-dihydroxy octadecenoate by GC-MS. These results show that all of these dimers contained a peroxide bridge linking between a pair of MLs across C-9 or C-13 on one of the MLs and C-9 or C-13 on the other, with a hydroperoxy group.
- 社団法人 日本農芸化学会の論文
著者
-
FUJIMOTO Kenshiro
Department of Food and Nutrition, Koriyama Women's University
-
Kaneda Takashi
Department of Radiology, Nihon University School of Dentistry at Matsudo
-
Kaneda T
Alberta Res. Council Alberta Can
-
MIYASHITA Kazuo
Department of Bioresources Chemistry, Graduate School of Fisheries Science, Hokkaido University
関連論文
- Cytotoxicity Evaluation of Oil Fumes in Rat Hepatocytes Using a Model System for Deep-fat Frying
- Long-Term Supplementation of Docosahexaenoic Acid-Rich, Eicosapentaenoic Acid-Free Microalgal Oil in n-3 Fatty Acid-Deficient Rat Pups
- Tempeh-like Fermented Soybean (GABA-tempeh) Has an Effective Influence on Lipid Metabolism in Rats
- The Accumulation of Docosahexaenoic Acid in Rotifers by Feeding the DHA-enriched Yeast, Pichia methanolica HA-32
- Effect of γ-Aminobutyric Acid-enriched Tempeh-like Fermented Soybean (GABA-Tempeh) on the Blood Pressure of Spontaneously Hypertensive Rats(Food & Nutrition Science)
- The Production of a New Tempeh-like Fermented Soybean Containing a High Level of γ-Aminobutyric Acid by Anaerobic Incubation with Rhizopus(Microbiology & Fermentation Technology)
- Incorporation and Accumulation of Docosahexaenoic Acid from the Medium by Pichia methanolica HA-32(Microbiology & Fermentation Technology)
- The Incorporation and Accumulation of Supplemented Fatty Acids in Mucor hiemalis HA-30
- Production of Eicosapentaenoic Acid-Enriched Triacylglycerol by Mucor hiemalis HA-30
- Amino Acid Composition of Proteins in Myctophid Fishes in the Subarctic and Tropical Pacific Ocean
- Characterzation of Molecular Species of Wax Esters in Myctophid Fishes
- Denaturation of Myofibrillar Protein in Myctophid Fish during Refrigeration and Freezing Storage
- An Unusually Large Submandibular Salivary Calculus: Case Report and Structural Analysis
- Hydrolysis of Triglycerides of Branched-chain Fatty Acids and Castor Oil Derivatives by Pancreatic Lipase
- Long-term Effect of an Enteral Diet with a Different n-6/n-3 Ratio on Fatty Acid Composition and Blood Parameters in Rats
- Antioxidant activity of polar carotenoids including astaxanthin-β-glucoside from marine bacterium on PC liposomes
- The study of PSA gene expression on urogenital cell lines
- X-ray Phase-Contrast Imaging and X-ray Absorption Fine Structure Analysis using Parametric X-ray Radiation Generated at LEBRA, Nihon University
- 不飽和脂肪酸の幾何及び位置異性体の水溶液中での酸化安定性〔英文〕
- Soybean Oil Supplementation Improves Growth and Prevents Docosapentaenoic Acid (22 : 5n-6) Accumulation in Tissues of Rats Fed on Palm Oil Diet
- Effects of Palm Oil Diet on 4,7,10,13,16-Docosapentaenoic Acid Content of Blood Plasma,Red Cells, and Liver and Muscle Lipids in Rats
- Simultaneous Intake of Tocopherol and Autoxidized Oils Reduces the Lymphocytic Damage by Dietary Autoxidized Oils(Food & Nutrition)
- Degeneration of Lymphoid Tissues in Mice with the Oral Intake of Low Molecular Weight Compounds Formed during Oil Autoxidation(Food & Nutrition)
- Detection of Picomole Levels in Lipid Hydroperoxides by a Chemiluminescence Assay
- Decomposition of Lipid Hydroperoxide by Choline and Ethanolamine
- Peroxide-decomposing Activities of Antarctic Krill Lipids and Certain Other Oils
- Inhibition of Methyl Linoleate Peroxidation by Maize Zein in Powder Model System at High Water Activity(Food & Nutrition)
- Characterization of Lipids in Myctophid Fish in the Subarctic and Tropical Pacific Ocean
- Kinetics for the Autoxidation of Triacylglycerols Containing Eicosapentaenoic Acid
- Effect of Dietary Vitamin C and Vitamin E on Tissue Lipid Peroxidation of Guinea Pigs Fed with Oxidized Oil
- Modification of Butter Oil by Extraction with Supercritical Carbon Dioxide(Food & Nutrition)
- Formation of Fluorescent Products in the Reaction of Adenine and Other Bases with Secondary Oxidation Products of Methyl Linoleate Hydroperoxides(Food & Nutrition)
- Fatty Degeneration of the Liver Induced by HS-6 Toxin Produced by Nocardia otitidiscaviarum from Human Cutaneous Nocardiosis(Microbiology & Fermentation Industry)
- Physiological Effects of Soybean Seed Lipoxygenases on Insects(Biological Chemistry)
- Application of the Digital Radiographic Bone Trabecular Structure Analysis to the Mandible using Morphological Filter
- Development of Mapping Sheet for Assessment of Bone Quality of the Jaw
- Osteosarcoma of the mandible in an aged person
- Diagnostic Problems of Early and Primary Lesions of Tuberculous Cervical Lymphadenitis
- The Oxidative Stabilities of Polyunsaturated Fatty Acids in Salmon Egg Phosphatidylcholine Liposomes
- Oxidative Stability of Liposomes Prepared from Soybean PC, Chicken Egg PC, and Salmon Egg PC
- Comparative Study on the Oxidative Stability of Phosphatidylcholines from Salmon Egg and Soybean in an Aqueous Solution
- Oxidative Stability of Polyunsaturated Fatty Acids in an Aqueous Solution
- Lipoxygenase Activity in Sardine Skin(Biological Chemistry)
- Prooxidant Activities of Chlorophylls and Pheophytins on the Photooxidation of Edible Oils
- The Photoxidative Alteration of Chlorophylls in Methyl Linoleate and Prooxidant Activity of Their Decomposition Products
- Structures of Dimers Produced from Methyl Linoleate during Initial Stage of Autoxidation
- Intermittent Crystal Growth of Unusually Long Submandibular Sialolith Revealed by Micro-Focus-and Selected-Area-X-Ray Diffraction
- Langerhans Cell Histiocytosis in the Mandible : Computed Tomography and Magnetic Resonance Imaging
- Depletion of Dietary n-3 Fatty Acid Affects the Level of Cyclic AMP in Rat Hippocampus
- Oxidative and Hydrolytic Stability of Synthetic Diacyl Glyceryl Ether
- Electro-Optic Responses of Antiferroelectric Liquid Crystals with Very Short Reverse Pulse Voltage
- Electric Field Dependence of the Capacitance of a Twisted Nematic Liquid Crystal Cell
- An Abrupt Change of Molecular Alignments in Nematic Liquid Crystal Cells by a Rotating Magnetic Field
- Conjugated Linoleic Acid Deteriorates Insulin Resistance in Obese/Diabetic Mice in Association with Decreased Production of Adiponectin and Leptin
- LIPASE-CATALYZED INTERESTERIFICATION OF TRIGLYCERIDE WITH SUPERCRITICAL CARBON DIOXIDE EXTRACTION
- Catalytic Effect of Acetic Acid on the Autoxidation of Methyl Linoleate(Food & Nutrition)
- イカ眼部の抗酸化システム:脂質組成と水溶性抗酸化成分
- MR imaging of maxillomandibular lesions
- Organic Electroluminescent Devices Using a Mixed Single Layer
- Tocopherol Content of Japanese Algae and Its Seasonal Variation(Food & Nutrition)
- Long-Term Supplementation of Docosahexaenoic Acid-Rich, Eicosapentaenoic Acid-Free Microalgal Oil in n-3 Fatty Acid-Deficient Rat Pups
- Stroboscopic Observation in Antiferroelectric Liquid Crystals Under Application of Very Short Reverse Pulse Voltage
- Unit-by-Unit Process of Bi_2Sr_2CuO_y, Film Growth with Molecular Beam Epitaxy by Separated Evaporation/Oxidation/Crystallization Technique
- Current and Field Characteristics and Memory Mechanism of TFEL Devices
- Normal and Pathologic States of Reconstructed Sagittal CT images in the Maxilla using 64 Multi-detector CT