Sulfate Conjugation of Various Phenols by Liver-Soluble Fraction of Goldfish

Kunio Kobayashi, Shigeo Kimura, Yuji Oshima

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

抄録

A study has been made of the capability of the sulfate conjugating enzyme system in the liver-soluble fraction from goldfish Carassius auratus, to phenol and twenty-one phenolic compounds as follows at various concentrations from 0.00067 to 33.3 mm in reaction media: (1) chlorophenols (o-;p-; 2,4-; 2,4,5-; 2,4,6-; 2,3,4,6-; 2,3,4,5,6-), (2) aminophenols (o-; p-), (3) nitrophenols (m-; o-; p-; 2,4-; 2,4,6-), (4) polyphenols (resorcinol; catechol; pyrogallol), (5) other phenols(p-cresol; o,o’- biphenol; phenolphthalein; phenol red). The liver-soluble fraction showed fairly high activities of the sulfate conjugation for half of the tested phenols corresponding to 53-116 % of that for phenol (246 nmol/h/g-liver), while the negligible conjugation for less than 5% of that for phenol was observed only in three phenols, i.e., 2,4-dinitrophenol, 2,4,6-trinitrophenol and phenol red. On the other hand, some phenols which showed low sulfate conjugation among the tested phenols such as pentachlorophenol strongly inhibited the sulfate conjugating enzyme system.

元の言語英語
ページ(範囲)833-837
ページ数5
ジャーナルNippon Suisan Gakkaishi
50
発行部数5
DOI
出版物ステータス出版済み - 1 1 1984

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goldfish
phenols
phenol
sulfates
sulfate
liver
aminophenols
nitrophenols
p-cresol
chlorophenols
2,4-dinitrophenol
resorcinol
pyrogallol
pentachlorophenol
catechol
Carassius auratus
enzymes
phenolic compounds
polyphenols
enzyme

All Science Journal Classification (ASJC) codes

  • Aquatic Science

これを引用

Sulfate Conjugation of Various Phenols by Liver-Soluble Fraction of Goldfish. / Kobayashi, Kunio; Kimura, Shigeo; Oshima, Yuji.

:: Nippon Suisan Gakkaishi, 巻 50, 番号 5, 01.01.1984, p. 833-837.

研究成果: ジャーナルへの寄稿記事

Kobayashi, Kunio ; Kimura, Shigeo ; Oshima, Yuji. / Sulfate Conjugation of Various Phenols by Liver-Soluble Fraction of Goldfish. :: Nippon Suisan Gakkaishi. 1984 ; 巻 50, 番号 5. pp. 833-837.
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abstract = "A study has been made of the capability of the sulfate conjugating enzyme system in the liver-soluble fraction from goldfish Carassius auratus, to phenol and twenty-one phenolic compounds as follows at various concentrations from 0.00067 to 33.3 mm in reaction media: (1) chlorophenols (o-;p-; 2,4-; 2,4,5-; 2,4,6-; 2,3,4,6-; 2,3,4,5,6-), (2) aminophenols (o-; p-), (3) nitrophenols (m-; o-; p-; 2,4-; 2,4,6-), (4) polyphenols (resorcinol; catechol; pyrogallol), (5) other phenols(p-cresol; o,o’- biphenol; phenolphthalein; phenol red). The liver-soluble fraction showed fairly high activities of the sulfate conjugation for half of the tested phenols corresponding to 53-116 {\%} of that for phenol (246 nmol/h/g-liver), while the negligible conjugation for less than 5{\%} of that for phenol was observed only in three phenols, i.e., 2,4-dinitrophenol, 2,4,6-trinitrophenol and phenol red. On the other hand, some phenols which showed low sulfate conjugation among the tested phenols such as pentachlorophenol strongly inhibited the sulfate conjugating enzyme system.",
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