Use of FTIR, FT-Raman and 13C-NMR spectroscopy for identification of some seaweed phycocolloids
نویسندگان
چکیده
منابع مشابه
Use of FTIR, FT-Raman and 13C-NMR spectroscopy for identification of some seaweed phycocolloids.
Many seaweeds produce phycocolloids, stored in the cell wall. Members of the Rhodophyceae produce polysaccharides the main components of which are galactose (galactans)-agar and carrageenan. In addition, alginic acid is extracted from members of the Phaeophyceae. This is a binary polyuronide made up of mannuronic acid and guluronic acid. The wide uses of these phycocolloids are based on their g...
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The wide industrial application of phycocolloids (e.g. alginates, agar and carrageenans) is based on their particular properties to form gels in aqueous solution. These seaweed polysaccharides present a chemical structure related with the taxonomic position of the algae: carrageenans are produced by carrageenophytes (red algae belonging mainly to the genera Kappaphycus, Eucheuma, Chondrus, Giga...
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ژورنال
عنوان ژورنال: Biomolecular Engineering
سال: 2003
ISSN: 1389-0344
DOI: 10.1016/s1389-0344(03)00058-3