Noboru Matsuo

Kyushu University

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STUDIES ON THE TOXICITY OF FISH OIL. II*

The Journal of Biochemistry (1954)

Noboru Matsuo

Journal Article STUDIES ON THE TOXICITY OF FISH OIL. II* NOBORU MATSUO NOBORU MATSUO Biochemical Institute, Tokyo Medical CollegeTokyo Search for other works by this author on: Oxford Academic PubMed Google Scholar *The resume of this experiments was reported at the 26th Annual Meeting of the Japanese Biochemical Society, in April, 1954. Author Notes The Journal of Biochemistry, Volume 41, Issue 5, September 1954, Pages 647–652, https://doi.org/10.1093/oxfordjournals.jbchem.a126482 Published: 01 September 1954 Article history Received: 15 July 1954 Published: 01 September 1954

10.1093/oxfordjournals.jbchem.a126482

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Citations (15)

Nutritional Characteristics of Diacylglycerol Oil and Its Health Benefits

AOCS Publishing eBooks (2005)

Noboru Matsuo

10.1201/9781439822289.ch28

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Nutritional characteristics of DAG oil

Lipids (2003)

Brent D. Flickinger Noboru Matsuo

Abstract Excess calorie intake in industrialized countries has prompted development of fat substitutes and other lower‐calorie dietary items to enhance health. DAG cooking oils, with a 1,3 configuration, taste and have the texture of commonly used TAG cooking oils. Because they are not hydrolyzed to 2‐MAG in the gut, the absorption and metabolism of DAG oil differs from that of TAG. Among the physiological differences are lower postprandial lipemia and an increased proportion of FA being oxidized instead of stored. Preliminary studies suggest that these differences in energy partitioning between DAG and TAG may be usefully exploited to reduce the amount of fat stored from cooking oil and oil components of food items. Over 70 million bottles of DAG oil have been sold in Japan since its introduction in February 1999, and the product is being test‐marketed in the United States. It is hoped that wider use of DAG oil may provide one additional means of preventing obesity.

Fat substitute

Calorie

10.1007/s11745-003-1042-8

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Citations (172)

Biochemical Studies on Oils and Fats. X. Toxicity of Thermally Denatured Ethyl Linolenate

Bulletin of the Chemical Society of Japan (1962)

Noboru Matsuo

Abstract When ethyl linolenate is thermally denatured at 250°C for 40 hr. in a carbon dioxide stream, the product is toxic to rats. The origin of the toxicity of thermally denatured ethyl linolenate is a monomeric cyclization product, which is mainly a compound having a cyclohexene ring.

Linolenate

10.1246/bcsj.35.105

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Citations (1)

Decrease in the Hydroperoxide of Fatty Acid Ester Caused by Amines

Eiyo to shokuryo/Eiyo To Shokuryo (1975)

Nagao Totani Yôko Nakayama Yoichiro Totani Noboru Matsuo

P. O. V. 約2000me/kgの酸化エステルを用いて各種脂肪族アミン, 芳香族アミンとの反応性を検討した。その結果, 脂肪族アミン, 芳香族アミンはいずれもすみやかに反応が起こり, 時間の経過とともにP. O. V. の低下が認められた。しかしながら比較のために行なった脂肪族炭化水素, 芳香族炭化水素, 芳香族ニトロ化合物と酸化エステルの実験においては, 対照実験と同様に特別な変化は認められなかった。これより酸化エステルのアミンに対する反応は, アミノ基, イミノ基, または窒素原子が存在する部位でおこることが明らかとなった。

10.4327/jsnfs1949.28.485

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Citations (3)

RADIOISOTOPES (1974)

Tetsuji Kobayashi Tohru Sugita Tetsuo Sasaki Noboru Matsuo

Hoboken社のp型超高純度Ge (N≒7×109/cm3at 77K) を用いてGeγ線検出器を試作した。n+層の形成には350℃でのLi拡散を, またP+層にはボロンのイオン注入を用いた。超高純度Ge検出器の特徴を生かすため, 真空式クライオスタットを用いない簡易冷却装置の有用性を検討し, Al容器に封入した15mmφ×5mmの検出器で57Coのγ線に対し2.3keV (FWHM) , 4.6keV (FW1/10M) を得, 十分この簡易冷却装置がγ線のエネルギー分析に使えることを確認した。

10.3769/radioisotopes.23.8_427

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Citations (0)

cDNA cloning and expression of human lactosylceramide synthase1The nucleotide sequence reported in this paper has been submitted to the GenBank Data Bank with accession number AF097159.1

Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids (1999)

Minoru Takizawa Tomoko Nomura Etsuji Wakisaka Naonobu Yoshizuka Junken Aoki

Lactosylceramide

10.1016/s1388-1981(99)00051-7

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Citations (35)

Studies of Cyclic Compounds Separated from Heated Oils and Fats-4-Cyclohexyl Compounds in the Cyclic Monomer Fraction Obtained from Heated Methyl β-Eleostearate(ノ-ト)

油化学 (1976)

Hyozi Kusaka Noboru Matsuo

Fraction (chemistry)

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Citations (0)

Studies on the toxicity of fish oil (VI) toxicity of fish oil polymerized by heating under carbon dioxide

Tokushima journal of experimental medicine (1960)

Noboru Matsuo

Source

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Citations (0)

Biochemical Studies on Oils and Fats (XIII)

Eiyo to shokuryo/Eiyo To Shokuryo (1959)

Noboru Matsuo

Ethyl ester of linolenic acid was prepared by the bromination method on the acidseparated from linseed oil.By heating this ethyl ester in a CO2 stream at 250°C for 40 hours, polymerized ethyl linolenate was produced.This product shows toxicity to rats. Cyclic ethyl ester was separated from polymerizedethyl linolenate by the urea adduct-forming method, and adistillable esterportion (153-175°C/1.8-2.0 mmHg) was separated from this cyclic ethyl ester by vacuumdistillation. This distillable ester shows extremely acute toxicity, and seems to be themain source of the toxicity of the polymerized ester.Judging from its general property, molecular weight, and infrared absorption spectrum, it is supposed that this distillable ester is a cyclic monomer, and that it conteins a tompound whose molecule has a cyclohexene ring.

Ethyl ester

Linolenate

10.4327/jsnfs1949.12.206

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Citations (2)