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Structural and compositional characteristics of hybrid carrageenans from red algae Chondracanthus chamissoi.
Carbohydr Polym. 2012 Jul 01; 89(3):914-9.CP

Abstract

Two polysaccharides CCC and CCH were extracted from red algae Chondracanthus chamissoi by cold water and hot water, respectively. Characterization of the structure by chemical and spectroscopic methods showed that CCC was a hybrid carrageenan composed of κ-carrageenan (35%) and ι-carrageenan (43%) along with its precursor μ-carrageenan (22%) and CCH was an ideal κ-carrageenan. Oligosaccharides from CCH and CCC were prepared and their structural sequences determined by ES-CID-MS/MS gave further insight into the structural characteristics of hybrid carrageenans from C. chamissoi. Some hybrid oligosaccharides, e.g., κ-κ, κ-μ and κ-ι, were obtained with mild acid hydrolysis of CCC. Then, a regular even-numbered oligosaccharides generated with reductive acid hydrolysis of CCH confirmed it an ideal κ-carrageenan.

Authors+Show Affiliations

Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China; Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.

Pub Type(s)

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

Language

eng

PubMed ID

24750880

Citation

Wang, Peipei, et al. "Structural and Compositional Characteristics of Hybrid Carrageenans From Red Algae Chondracanthus Chamissoi." Carbohydrate Polymers, vol. 89, no. 3, 2012, pp. 914-9.
Wang P, Zhao X, Lv Y, et al. Structural and compositional characteristics of hybrid carrageenans from red algae Chondracanthus chamissoi. Carbohydr Polym. 2012;89(3):914-9.
Wang, P., Zhao, X., Lv, Y., Li, M., Liu, X., Li, G., & Yu, G. (2012). Structural and compositional characteristics of hybrid carrageenans from red algae Chondracanthus chamissoi. Carbohydrate Polymers, 89(3), 914-9. https://doi.org/10.1016/j.carbpol.2012.04.034
Wang P, et al. Structural and Compositional Characteristics of Hybrid Carrageenans From Red Algae Chondracanthus Chamissoi. Carbohydr Polym. 2012 Jul 1;89(3):914-9. PubMed PMID: 24750880.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Structural and compositional characteristics of hybrid carrageenans from red algae Chondracanthus chamissoi. AU - Wang,Peipei, AU - Zhao,Xiaoliang, AU - Lv,Youjing, AU - Li,Miaomiao, AU - Liu,Xin, AU - Li,Guangsheng, AU - Yu,Guangli, Y1 - 2012/04/21/ PY - 2012/02/15/received PY - 2012/03/30/revised PY - 2012/04/13/accepted PY - 2014/4/23/entrez PY - 2012/7/1/pubmed PY - 2015/10/16/medline SP - 914 EP - 9 JF - Carbohydrate polymers JO - Carbohydr Polym VL - 89 IS - 3 N2 - Two polysaccharides CCC and CCH were extracted from red algae Chondracanthus chamissoi by cold water and hot water, respectively. Characterization of the structure by chemical and spectroscopic methods showed that CCC was a hybrid carrageenan composed of κ-carrageenan (35%) and ι-carrageenan (43%) along with its precursor μ-carrageenan (22%) and CCH was an ideal κ-carrageenan. Oligosaccharides from CCH and CCC were prepared and their structural sequences determined by ES-CID-MS/MS gave further insight into the structural characteristics of hybrid carrageenans from C. chamissoi. Some hybrid oligosaccharides, e.g., κ-κ, κ-μ and κ-ι, were obtained with mild acid hydrolysis of CCC. Then, a regular even-numbered oligosaccharides generated with reductive acid hydrolysis of CCH confirmed it an ideal κ-carrageenan. SN - 1879-1344 UR - https://www.unboundmedicine.com/medline/citation/24750880/Structural_and_compositional_characteristics_of_hybrid_carrageenans_from_red_algae_Chondracanthus_chamissoi_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0144-8617(12)00374-8 DB - PRIME DP - Unbound Medicine ER -