Chen, PL; Lin, Y; Chen, YY; Chang, Q; Zheng, BD; Zhang, Y
; Hu, XK; Zeng, HL发表期刊FOOD AND CHEMICAL TOXICOLOGY
ISSN0278-6915
2019-11
卷号133页码:110778
关键词Polysaccharide fractionMannogalactoglucanFortunella margaritaStructural characterizationSimulated digestion
研究领域Food Science & Technology; Toxicology
DOI10.1016/j.fct.2019.110778
产权排序[Chen, Peilin; Lin, Yan; Chen, Yueyu; Chang, Qing; Zheng, Baodong; Zhang, Yi; Zeng, Hongliang] Fujian Agr & Forestry Univ, Coll Food Sci, Fuzhou 350002, Fujian, Peoples R China; [Chang, Qing; Zheng, Baodong; Zhang, Yi; Zeng, Hongliang] Fujian Agr & Forestry Univ, Fujian Prov Key Lab Qual Sci & Proc Technol Speci, Fuzhou 350002, Fujian, Peoples R China; [Chen, Peilin; Zheng, Baodong; Zhang, Yi; Zeng, Hongliang] Fujian Agr & Forestry Univ, China Ireland Int Cooperat Ctr Food Mat Sci & Str, Fuzhou 350002, Fujian, Peoples R China; [Hu, Xiaoke] Chinese Acad Sci, Yantai Inst Costal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China
通讯作者Zeng, Hongliang(zhlfst@fafu.edu.cn)
作者部门海岸带生物学与生物资源保护实验室
英文摘要This study was to investigate the structure of a polysaccharide fraction from the Fortunella margarita and the relationship between its digestibility and structure. A novel polysaccharide fraction extracted by graded precipitation at ethanol concentrations of 20% from F. margarita (named FP20) comprised mainly glucose, galactose, and mannose. The unit composition was -> 4)-beta-Glcp-(1 -> 2)-alpha-Glcp-(1 -> 2)-alpha-Galp-(1 -> bone, and in -> 2)-alpha-Galp-(1 ->) with a branching point at C-6 of beta-Manp. FP20 was identified as a mannogalactoglucan with a different monosaccharide composition ratio and side-chain sugar residues compared with other plant polysaccharides. Moreover, FP20 had a spherical aggregations by atomic force microscope test. FP20 had an island-shaped structures with a smooth surface revealed by field emission scanning electron microscopy. Furthermore, in vitro digestive test, FP20 was resistance to a digestion system of saliva-gastric-small intestinal. The digestibility of FP20 was related to its backbone unit, structure and tight, uniform, and spherical chain conformation in aqueous.
文章类型Article; Proceedings Paper
资助机构Project of International Cooperation and Exchanges in Science and Technology of Fujian Agriculture and Forestry University [10CGH17001]; Support Project for Distinguished Young Scholars of Fujian Agriculture and Forestry University [xjq201714]; Science and Technology Innovation Project of Fujian Agriculture and Forestry University [CXZX2017414, CXZX2017018]; Program for Leading Talent in Fujian Provincial University [660160190]; Program for New Century Excellent Talents in Fujian Province UniversityProgram for New Century Excellent Talents in University (NCET) [KLA18058A]
收录类别SCI
语种英语
关键词[WOS]HUMAN FECAL MICROBIOTA; GASTROINTESTINAL DIGESTION; POLYSACCHARIDE FRACTIONS; ANTIOXIDANT ACTIVITY; CONFORMATIONAL CHARACTERIZATION; BIOACTIVE POLYSACCHARIDES; IMMUNOMODULATORY ACTIVITY; SULFATED POLYSACCHARIDES; BIOLOGICAL-ACTIVITIES; CHEMICAL-PROPERTIES
研究领域[WOS]Food Science & Technology; Toxicology
WOS记录号WOS:000491684000046
引用统计被引频次：4[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24826
专题海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
作者单位1.Fujian Agr & Forestry Univ, Coll Food Sci, Fuzhou 350002, Fujian, Peoples R China;
2.Fujian Agr & Forestry Univ, Fujian Prov Key Lab Qual Sci & Proc Technol Speci, Fuzhou 350002, Fujian, Peoples R China;
3.Fujian Agr & Forestry Univ, China Ireland Int Cooperat Ctr Food Mat Sci & Str, Fuzhou 350002, Fujian, Peoples R China;
4.Chinese Acad Sci, Yantai Inst Costal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China
推荐引用方式
GB/T 7714Chen, PL,Lin, Y,Chen, YY,et al. Structural characterization of a novel mannogalactoglucan from Fortunella margarita and its simulated digestion in vitro[J]. FOOD AND CHEMICAL TOXICOLOGY,2019,133:110778.
APAChen, PL.,Lin, Y.,Chen, YY.,Chang, Q.,Zheng, BD.,...&Zeng, HL.(2019).Structural characterization of a novel mannogalactoglucan from Fortunella margarita and its simulated digestion in vitro.FOOD AND CHEMICAL TOXICOLOGY,133,110778.
MLAChen, PL,et al."Structural characterization of a novel mannogalactoglucan from Fortunella margarita and its simulated digestion in vitro".FOOD AND CHEMICAL TOXICOLOGY 133(2019):110778.
PDF全文下载地址:
点我下载PDF
