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- AOYAMA Minoru
- Japan Institute of Oils & Fats, Other Foods Inspection, Foundation
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- MARUYAMA Takenori
- Japan Institute of Oils & Fats, Other Foods Inspection, Foundation
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- KANEMATSU Hiromu
- Japan Institute of Oils & Fats, Other Foods Inspection, Foundation
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- NIIYA Isao
- Japan Institute of Oils & Fats, Other Foods Inspection, Foundation
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- TSUKAMOTO Masato
- Tsukishima Foods Industrial Company, Ltd.
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- TOKAIRIN Shigeru
- Tsukishima Foods Industrial Company, Ltd.
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- MATSUMOTO Taro
- Faculty of Science and Technology, Nihon University
Bibliographic Information
- Other Title
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- トコフェロールの酸化防止効果向上に関する研究 (第10報)
- トコフェロール ノ サンカ ボウシ コウカ コウジョウ ニ カンスル ケンキュ
- Comparison of Effects between the mixture of Tocopherols and Other Antioxidants, and Synergists in the Fry Test
- フライ試験によるトコフェロールと他の酸化防止剤の酸化防止力の比較並びに相乗効果
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Description
Following the same procedure described in the previous report Yukagaku, 34, 48 (1985), the fry test was conducted so as to compare the efficiency of tocopherol (Toc) with those of other several antioxidants and investigate the synergistic effects of antioxidants along with those of Toc on the oxidation of fried foods. This test was also carried out on L-ascorbyl stearate (AS), lecithin and sucrose fatty acid esters (SE).<BR>1) In the case of potato chips fried in a lard system containing only one of the antioxidants at a time, the time required to attain POV 30 of the chip lipid fraction and for odor to be perceivable during storage at 60°C was in the order of a mixture of d-Tocs (m-Toc) =t-butyl hydroquinone (TBHQ) >propyl gallate (PG) >dibutyl hydroxytoluene (BHT). This order agreed with the results from the transference ratio of each antioxidant to the potato chips (=proportion of antioxidant content in the chip lipid fraction to that added to the lard system).<BR>2) Synergistic effects on the oxidation of potato chips come about as a result of TBHQ treatment or that of PG with m-Toc. However, the effects resulting from treatment with BHT with m-Toc were the equivalent of the combined effects of all the components. However, treatment with isopropyl citrate and m-Toc together was almost the same as that resulting from m-Tocalone.<BR>3) All tested synergists were found to cause m-Toc to have greater effect on the potato chips. The time required to attain POV 30 during storage at 60°C of lecithin>AS>SE. However, addition of lecithin or SE to the fry fat resulted in browning of the potato chips and bubbling of the fat.
Journal
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- Journal of Japan Oil Chemists' Society
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Journal of Japan Oil Chemists' Society 35 (3), 162-166, 1986
Japan Oil Chemists' Society
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Details 詳細情報について
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- CRID
- 1390282680310673024
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- NII Article ID
- 130001019731
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- NII Book ID
- AN00245435
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- ISSN
- 0513398X
- 18842003
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- NDL BIB ID
- 3082291
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed