Role of swelling pressure on the distribution coefficient of maltooligosaccharide in a cation-exchange resin.

• ADACHI Shuji

  School of Food and Nutritional Sciences, University of Shizuoka

• WATANABE Tatsuo

  School of Food and Nutritional Sciences, University of Shizuoka

• KOHASHI Masahiro

  School of Food and Nutritional Sciences, University of Shizuoka

抄録

The distribution coefficients of maltooligosaccharides with a degree of polymerization of 1 to 7 in cation-exchange resins (Amberlites HFS-471X and CG-60) with various crosslinkages and of counterion forms were used to estimate the swelling pressure of the resins. The distribution coefficient of glucose in the resin with 6% divinylbenzene of various ionic forms was measured by varying the ionic strength of the eluent. Although the resins shrank with increasing ionic strength, the distribution coefficient became larger. These results suggest that the swelling pressure of an ion-exchange resin plays an important role in the distribution of a non-electrolyte such as maltooligosaccharide to the resin. A simple method to estimate the swelling pressure is also described.

収録刊行物

• Agricultural and Biological Chemistry

  Agricultural and Biological Chemistry 53 (12), 3203-3208, 1989

  公益社団法人 日本農芸化学会

キーワード

• General Agricultural and Biological Sciences
• General Biochemistry, Genetics and Molecular Biology

詳細情報

• CRID: 1390001206468622080
• NII論文ID: 110006324144
• NII書誌ID: AA00515312
• DOI: 10.1271/bbb1961.53.3203
• COI: 1:CAS:528:DyaK3cXhtFGjur0%3D
• ISSN: 18811280
• ISSN: 00021369
• ISSN: http://id.crossref.org/issn/00021369
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可