変異原物質による誘発SOS反応に対する大豆食品抽出液の抑制効果ならびにイソフラボン含量

書誌事項

タイトル別名
  • Suppressive Effects of the Methanol Extracts from Soybean Products on SOS Response of Salmonella typhimurium Induced by Mutagens and Their Contents of Isoflavones.
  • 変異原物質による誘発SOS反応に対する大豆食品抽出液の抑制効果ならびにイソフラボン含量〔英文〕
  • ヘンイゲン ブッシツ ニヨル ユウハツ SOS ハンノウ ニ タイスル ダイズ

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抄録

The suppressive effects on SOS response of Salmonella typhimurium TA 1535/pSK 1002 induced by MNNG and Trp-P-1 of the methanol extracts prepared from soybeans and soy products were investigated. The content of isoflavones in the extract was also determined. The extracts of soybean and soymilk scarcely suppressed SOS response by mutagens. The suppression by the extracts of fermented product was stronger than that by the unfermented products. However, the percentage suppression in the extracts of natto and soy sauce was similar to that in the unfermented products. The extracts of tempeh and miso having strong suppression contained much daidzein and genistein. On the other hand, the extracts of unfermented product and such fermented product as natto and soy sauce having weak suppression contained much isoflavone glycoside. The percentage suppression of the extracts from soymilks fermented by a strain of Lactobacillus bulgaricus or Streptococcus thermophilus was lower than that by a strain of Bifidobacterium longum or a mixture of three strains.

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詳細情報 詳細情報について

  • CRID
    1390001206404689024
  • NII論文ID
    10007505920
  • NII書誌ID
    AN10467499
  • DOI
    10.3136/nskkk.42.835
  • COI
    1:CAS:528:DyaK2MXpt1Kmt7c%3D
  • ISSN
    18816681
    1341027X
    http://id.crossref.org/issn/09505423
    http://id.crossref.org/issn/09509623
    http://id.crossref.org/issn/1341027X
  • NDL書誌ID
    3641367
  • Web Site
    https://ndlsearch.ndl.go.jp/books/R000000004-I3641367
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • NDL
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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