Biodegradation of Bisphenol A and Related Compounds by<i>Sphingomonas</i>sp. Strain BP-7 Isolated from Seawater

• SAKAI Kiyofumi

  Department of Biochemistry, Osaka Municipal Technical Research Institute

• YAMANAKA Hayato

  Department of Biochemistry, Osaka Municipal Technical Research Institute

• MORIYOSHI Kunihiko

  Department of Biochemistry, Osaka Municipal Technical Research Institute

• OHMOTO Takashi

  Department of Biochemistry, Osaka Municipal Technical Research Institute

• OHE Tatsuhiko

  Department of Biochemistry, Osaka Municipal Technical Research Institute

書誌事項

タイトル別名

• Biodegradation of Bisphenol A and Related Compounds by Sphingomonas sp. Strain BP-7 Isolated from Seawater

抄録

A bacterium capable of assimilating 2,2-bis(4-hydroxyphenyl)propane (bisphenol A), strain BP-7, was isolated from offshore seawater samples on a medium containing bisphenol A as sole source of carbon and energy, and identified as Sphingomonas sp. strain BP-7. Other strains, Pseudomonas sp. strain BP-14, Pseudomonas sp. strain BP-15, and strain no. 24A, were also isolated from bisphenol A-enrichment culture of the seawater. These strains did not degrade bisphenol A, but accelerated the degradation of bisphenol A by Sphingomonas sp. strain BP-7. A mixed culture of Sphingomonas sp. strain BP-7 and Pseudomonas sp. strain BP-14 showed complete degradation of 100 ppm bisphenol A within 7 d in SSB-YE medium, while Sphingomonas sp. strain BP-7 alone took about 40 d for complete consumption of bisphenol A accompanied by accumulation of 4-hydroxyacetophenone. On a nutritional supplementary medium, Sphingomonas sp. strain BP-7 completely degraded bisphenol A and 4-hydroxyacetophenone within 20 h. The strain degraded a variety of bisphenols, such as 1,1-bis(4-hydroxyphenyl)ethane, 2,2-bis(4-hydroxy-3-methylphenyl)propane, 2,2-bis(4-hydroxyphenyl)butane, and 1,1-bis(4-hydroxyphenyl)cyclohexane, and hydroxy aromatic compounds such as 4-hydroxyacetophenone, 4-hydroxybenzoic acid, catechol, protocatechuic acid, and hydroquinone. The strain did not degrade bis(4-hydroxyphenyl)methane, bis(4-hydroxyphenyl)sulfone, or bis(4-hydroxyphenyl)sulfide.

収録刊行物

• Ｂｉｏｓｃｉｅｎｃｅ，　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ，　ａｎｄ　Ｂｉｏｃｈｅｍｉｓｔｒｙ

  Ｂｉｏｓｃｉｅｎｃｅ，　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ，　ａｎｄ　Ｂｉｏｃｈｅｍｉｓｔｒｙ 71 (1), 51-57, 2007

  公益社団法人 日本農芸化学会

キーワード

• biodegradation
• bisphenol A
• <I>Sphingomonas</I> sp. strain BP-7
• 4-hydroxyacetophenone
• symbiosis

詳細情報

• CRID: 1390001206480295040
• NII論文ID: 10027509827
• NII書誌ID: AA10824164
• DOI: 10.1271/bbb.60351
• COI: 1:CAS:528:DC%2BD2sXhs1Wltrc%3D
• ISSN: 13476947
• ISSN: 09168451
• NDL書誌ID: 8619365
• PubMed: 17213659
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8619365
• Web Site: http://www.tandfonline.com/doi/pdf/10.1271/bbb.60351
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可