バイオミメチック・サーファクタントとしてインベルターゼによるアシルスクロースからのアシルグルコースの合成

• EL-SHEMY Karam Yousef Abdou

  Abou Zaabal Company for Speciality Chemicals

• 蒲 康夫

  物質工学工業技術研究所

• 石川 啓一郎

  物質工学工業技術研究所

• 柳沢 勝

  物質工学工業技術研究所

• 早水 紀久子

  物質工学工業技術研究所

• 石上 裕

  物質工学工業技術研究所

書誌事項

タイトル別名

• Preparation of Acylglucose by Invertase from Acylsucrose as a Biomimetic Surfactant.
• Preparation of Acylglucose by Invertase

抄録

Regioselectively synthesized 6-O-acylsucroses as well as commercial sucrose esters were hydrolyzed by enzymatic cleavage of invertase to obtain 6-O-acylglucoses and an acylglucose fraction, respectively. 6-O-Octanoylglucose was prepared in 51% yield from 6-O-octanoylsucrose. Products were isolated and purified by column chromatography and characterized by TLC, ¹³C NMR and FAB/MS analyses. Surface active properties of the acylglucose fraction indicated particularly better capacity for lowering surface and interfacial tension, and foam stabilizing actions compared to the sucrose esters. The decrease in surface tension brought about by 6-O-acylglucose exceeded that by 6-O-acylsucrose. Water solubility of the former was less than that of the latter.

収録刊行物

• 日本油化学会誌

  日本油化学会誌 45 (6), 523-528, 1996

  公益社団法人 日本油化学会

キーワード

• biomimetic surfactant
• acylglucose
• acylsucrose
• enzymatic cleavage
• surface activity

詳細情報

• CRID: 1390001204091586304
• NII論文ID: 10002269256
• NII書誌ID: AN10512582
• DOI: 10.5650/jos1996.45.523
• ISSN: 18841996
• ISSN: 13418327
• NDL書誌ID: 3986428
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3986428
• Web Site: https://www.jstage.jst.go.jp/article/jos1996/45/6/45_6_523/_pdf
• 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