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The system of low-molecular-weight carrageenans and agaroids from the room-temperature-extracted fraction of Kappaphycus alvarezii.
Carbohydr Res. 2000 May 05; 325(4):287-99.CR

Abstract

The room-temperature-extracted fraction from the red seaweed Kappaphycus alvarezii consists mainly of low-molecular-weight carrageenans, with structural dispersion around a basic kappa-pattern. This dispersion results from: (a) low percentages of 3,6-anhydrogalactose and the presence of precursor units; (b) important quantities of 6-O-methyl beta-D-galactose (4-sulfate) residues; (c) significant amounts of iota-repeating structure, and (d) small amounts of non-sulfated and disulfated beta-D-galactose residues. Significant quantities of alpha-L-galactose units suggest the presence of agaroids, as it has been reported in several other carrageenophytes.

Authors+Show Affiliations

Departamento de Química Orgánica (CIHIDECAR-CONICET), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria-Pabellón 2, Argentina.No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

10839122

Citation

Estevez, J M., et al. "The System of Low-molecular-weight Carrageenans and Agaroids From the Room-temperature-extracted Fraction of Kappaphycus Alvarezii." Carbohydrate Research, vol. 325, no. 4, 2000, pp. 287-99.
Estevez JM, Ciancia M, Cerezo AS. The system of low-molecular-weight carrageenans and agaroids from the room-temperature-extracted fraction of Kappaphycus alvarezii. Carbohydr Res. 2000;325(4):287-99.
Estevez, J. M., Ciancia, M., & Cerezo, A. S. (2000). The system of low-molecular-weight carrageenans and agaroids from the room-temperature-extracted fraction of Kappaphycus alvarezii. Carbohydrate Research, 325(4), 287-99.
Estevez JM, Ciancia M, Cerezo AS. The System of Low-molecular-weight Carrageenans and Agaroids From the Room-temperature-extracted Fraction of Kappaphycus Alvarezii. Carbohydr Res. 2000 May 5;325(4):287-99. PubMed PMID: 10839122.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The system of low-molecular-weight carrageenans and agaroids from the room-temperature-extracted fraction of Kappaphycus alvarezii. AU - Estevez,J M, AU - Ciancia,M, AU - Cerezo,A S, PY - 2000/6/6/pubmed PY - 2001/2/28/medline PY - 2000/6/6/entrez SP - 287 EP - 99 JF - Carbohydrate research JO - Carbohydr Res VL - 325 IS - 4 N2 - The room-temperature-extracted fraction from the red seaweed Kappaphycus alvarezii consists mainly of low-molecular-weight carrageenans, with structural dispersion around a basic kappa-pattern. This dispersion results from: (a) low percentages of 3,6-anhydrogalactose and the presence of precursor units; (b) important quantities of 6-O-methyl beta-D-galactose (4-sulfate) residues; (c) significant amounts of iota-repeating structure, and (d) small amounts of non-sulfated and disulfated beta-D-galactose residues. Significant quantities of alpha-L-galactose units suggest the presence of agaroids, as it has been reported in several other carrageenophytes. SN - 0008-6215 UR - https://www.unboundmedicine.com/medline/citation/10839122/The_system_of_low_molecular_weight_carrageenans_and_agaroids_from_the_room_temperature_extracted_fraction_of_Kappaphycus_alvarezii_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0008621500000069 DB - PRIME DP - Unbound Medicine ER -