Temperature and salt optimization of κ-carrageenan fractionation by DEAE-cellulose
Autor: | Lars-Olof Sundelöf, Ninus Caram-Lelham, Robert L. Cleland |
---|---|
Rok vydání: | 1994 |
Předmět: |
chemistry.chemical_classification
Chromatography Kappa-Carrageenan Salt content business.industry Molecular Sequence Data Temperature Salt (chemistry) Food technology General Medicine Fractionation Carrageenan Biochemistry Chromatography DEAE-Cellulose chemistry.chemical_compound Adsorption Carbohydrate Sequence chemistry Structural Biology Salts business Molecular Biology DEAE-Cellulose |
Zdroj: | International Journal of Biological Macromolecules. 16:71-75 |
ISSN: | 0141-8130 |
DOI: | 10.1016/0141-8130(94)90017-5 |
Popis: | Carrageenans play an important role in many medical and food technology applications. However, the study of their properties has been hampered by a lack of well-defined samples (fractions). In this paper, a new principle is presented by which well-defined fractions can be obtained. It is based on batch adsorption to DEAE-cellulose combined with careful control of temperature and salt content. The parameters have been pre-optimized in an analytical column. |
Databáze: | OpenAIRE |
Externí odkaz: |