Isolation and Characterization of a Hydrogen Sulfide-Removing Bacterium,<i>Pseudomonas</i>sp. Strain DO-1

• HONMA Tsutomu

  Central Research Laboratory, Godo Shusei Co., Ltd.

• AKINO Toshiro

  Central Research Laboratory, Godo Shusei Co., Ltd.

書誌事項

タイトル別名

• Isolation and Characterization of a Hydrogen Sulfide-Removing Bacterium, Pseudomonas sp. Strain DO-1.
• Isolation and Characterization of a Hyd

抄録

  Five microbial strains that removed hydrogen sulfide (H₂S) or methylmercaptan (CH₃SH) gas were newly isolated from soil samples. Strain DO-1, one of the isolates, was identified as a member of Pseudomonas sp., and it’s immobilized cells removed 1 or 10 ppm of H₂S gas within 2 hours. When strain DO-1 was cultured aerobically in a flask containing nutrient broth medium, the deodorizing activity increased, depending on the growth of the culture, and the maximum activity was obtained after 48 hours. Even though the immobilized cells were stored at 4 or 25°C in sealed bottles for 6 months, the deodorizing activity remained. Throughout this study, strain DO-1 removed H₂ S gas without preliminary feeding or exposure to sulfur com-pounds as growth substrates or inducers. These characteristics are advantageous for the deodorization of the malodorous gases surrounding us in daily life.<br>

収録刊行物

• Ｂｉｏｓｃｉｅｎｃｅ，　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ，　ａｎｄ　Ｂｉｏｃｈｅｍｉｓｔｒｙ

  Ｂｉｏｓｃｉｅｎｃｅ，　Ｂｉｏｔｅｃｈｎｏｌｏｇｙ，　ａｎｄ　Ｂｉｏｃｈｅｍｉｓｔｒｙ 62 (9), 1684-1687, 1998

  公益社団法人 日本農芸化学会

キーワード

• biological deodorization
• sulfur-containing odor
• hydrogen sulfide
• methylmercaptan
• <i>Pseudomonas</i>

詳細情報

• CRID: 1390001206474942464
• NII論文ID: 110002679300
• NII書誌ID: AA10824164
• DOI: 10.1271/bbb.62.1684
• COI: 1:CAS:528:DyaK1cXms1emsL0%3D
• ISSN: 13476947
• ISSN: 09168451
• NDL書誌ID: 4576116
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4576116
• Web Site: http://www.tandfonline.com/doi/pdf/10.1271/bbb.62.1684
• 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