Studies on the Toxicity of the Autoxidized Oils-6-Comparative Toxicity of Secondary Oxidation Products in Autoxidized Methyl Linoleate(ノ-ト)
スポンサーリンク
概要
- 論文の詳細を見る
In previous papers, one of the authors reported that the most toxic compounds in autoxidized methyl linoleate were hydroperoxyalkenals containing 5 to 9 carbon atoms. The 50% lethal dose (LD<SUB>50</SUB>) of methyl linoleate hydroperoxyalkenals was determined, however, that of other low molecular weight secondary oxidation products (LMWOP) contained in autoxidized fats were not. <BR>This paper deals with the determination of the LD<SUB>50</SUB> of LMWOP. Methyl linoleate was autoxidized at 60°C by bubbling pure oxygen into the ester. LMWOP was separated by molecular distillation and further fractionated by dry column chromatography. Each of the fractions was tested for toxicity. The results indicated that the toxicity pattern according to functional groups was as follows : hydroperoxy alkenals>hydroxyaldehydes>alkenals>hydroperoxides>alkanals.
- 社団法人 日本油化学会の論文
著者
-
Kaneda Takashi
Department Of Food Chemistry Faculty Of Agriculture Tohoku University:(present Office)koriyama Women
-
Tovar L.
Depto. de Tecnologia de Alimentos, Facultad de Quimica, Universidad de Mexico
関連論文
- An Unusually Large Submandibular Salivary Calculus: Case Report and Structural Analysis
- 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
- 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)
- Decomposition of Lipid Hydroperoxide by Choline and Ethanolamine
- Peroxide-decomposing Activities of Antarctic Krill Lipids and Certain Other Oils
- 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)
- 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
- 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
- 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
- MR imaging of maxillomandibular lesions
- Traumatic Bone Cyst of the Mandible Diagnosed Using Contrast-enhanced Magnetic Resonance Imaging
- A Case of a Huge Solitary Neurofibroma Extending from the Tongue to the Floor of the Mouth
- Peripheral Ameloblastoma Presenting as a Gingival Mass
- A Consideration of Papillary Squamous Cell Carcinoma of the Gingiva : A Case Study Involving the Immunohistochemistry of Proliferative Activity
- Studies on the Toxicity of the Autoxidized Oils-6-Comparative Toxicity of Secondary Oxidation Products in Autoxidized Methyl Linoleate(ノ-ト)
- Normal and Pathologic States of Reconstructed Sagittal CT images in the Maxilla using 64 Multi-detector CT
- Associations among distributions of dental postgraduate residents, dentists and clinical training facilities in Japan
- A Large Calculus in the Parotid Duct
- Mandibular B-Cell Lymphoma in a 3-Year-Old Child: A Clinical Rarity
- Spin Trapping of Oxygen-centered Lipid Radicals in Liver of Oxidized Oil-dosed Rats
- Osteoma in Ethmoid Sinus: a case report
- Movable carcinoma in pleomorphic adenoma of the palate with a pedicle base
- Antioxidative Effects of α-Tocopherol and Riboflavin-butyrate in Rats Dosed with Methyl Linoleate Hydroperoxide
- Spectroscopic Analysis of the Weak Light Generated in Autoxidation of Linseed Oil
- Decomposition products of Dimers Arising from Secondary Oxidation of Methyl Linoleate Hydroperoxides
- Generation of Singlet Molecular Oxygen in Rat Liver Homogenate on Adding Autoxidized Linseed Oil
- A Case of a Natal Tooth Showing a Pediculated Polyp-like Appearance
- Biological Antioxidant Activities of Bromophenols and Certain Other Antioxidants
- Structural Studies of Polar Dimers in Autoxidized Methyl Linoleate during the Initial Stages of Autoxidation
- Formation of Dimers during the Initial Stage of Autoxidation in Methyl Linoleate
- Mucous Retention Cyst of the Upper Lip Possibly Caused by Cavernous Hemangioma with Thrombi