熱帯植物由来のデンプンをベースにしたポリカルボン酸塩の生分解性, 加水分解性及びビルダー性能

• WINURSITO Isananto

  Faculty of Science and Technology, Keio University

• 松村 秀一

  慶應義塾大学理工学部

書誌事項

タイトル別名

• Biodegradability, Hydrolytic Degradability and Builder Performance of Starch-Based Polycarboxylates Derived from Tropical Plants.
• Biodegradability Hydrolytic Degradabili

抄録

Partially dicarboxylated polysaccharides were prepared using starch from corn, sago and tapioca and comparison was made of their biodegradability, hydrolytic degradability and builder performance in detergent formulations. The biodegradability of dicarboxylated starch sodium salt (DC-starch) depended on the dicarboxylation degree. DC-starch containing more than 7585 mol% unreacted glucopyranose groups in the polymer chain showed excellent biodegradation. DC-starch with high dicarboxylation degree was resistant to biodegradation but showed good builder performance in detergent formulation. Among DC-starches from corn, sago and tapioca starches, hydrolytic degradability and builder performance were essentially the same.

収録刊行物

• 日本油化学会誌

  日本油化学会誌 45 (8), 723-730, 1996

  公益社団法人 日本油化学会

キーワード

• biodegradation
• dicarboxylated starch
• polycarboxylate
• detergent builder
• starch from tropical plant
• water-soluble polymer

詳細情報

• CRID: 1390001204092287744
• NII論文ID: 10002269596
• NII書誌ID: AN10512582
• DOI: 10.5650/jos1996.45.723
• ISSN: 18841996
• ISSN: 13418327
• NDL書誌ID: 4021260
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4021260
• Web Site: https://www.jstage.jst.go.jp/article/jos1996/45/8/45_8_723/_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