| Structural characterization of a novel mannogalactoglucan from Fortunella margarita and its simulated digestion in vitro | |
Chen, PL; Lin, Y; Chen, YY; Chang, Q; Zheng, BD; Zhang, Y ; Hu, XK; Zeng, HL
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| 发表期刊 | FOOD AND CHEMICAL TOXICOLOGY
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| ISSN | 0278-6915 |
| 2019-11 | |
| 卷号 | 133页码:110778 |
| 关键词 | Polysaccharide fraction Mannogalactoglucan Fortunella margarita Structural characterization Simulated digestion |
| 研究领域 | Food Science & Technology ; Toxicology |
| DOI | 10.1016/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 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://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 中国科学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 7714 | Chen, 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. |
| APA | Chen, 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. |
| MLA | Chen, 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. |
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