Synthesis, Characterization of Inulin Propionate Ester, and Evaluation of its in Vitro Effect on SCFA Production
Zhu, Xiaozhen; Jia, Chenchen; Meng, Xianyao; Xing, Mengjing; Yi, Yuetao; Gao, Xuelu
Source PublicationSTARCH-STARKE
ISSN0038-9056
2018-09
Volume70Issue:9-10 SIPages:1800037
KeywordDS inulin inulin propionate ester RSM SCFA
MOST Discipline CatalogueFood Science & Technology
DOI10.1002/star.201800037
Contribution Rank[Zhu, Xiaozhen; Jia, Chenchen; Meng, Xianyao; Yi, Yuetao] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China; [Zhu, Xiaozhen; Jia, Chenchen; Meng, Xianyao; Gao, Xuelu] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Xing, Mengjing] Harbin Inst Technol, Sch Mat Sci & Engn, Weihai 264209, Peoples R China; [Gao, Xuelu] Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
Department海岸带生物学与生物资源保护实验室
AbstractIn this study, the authors developed a method for the synthesis of inulin propionate ester as dietary fiber carrier to increase the amounts of short chain fatty acids (SCFA). The propionylated inulin showed an appreciable effect for increasing SCFA compared with control inulin. The structure characteristics of inulin propionate ester are established based on FT-IR, H-1 NMR, and C-13 NMR spectra. Meanwhile, response surface methodology (RSM) is used to optimize the synthesis conditions and investigate the effect of three parameters on the degree of substitution (DS). The optimal conditions are as follows: the ratio of anhydride to inulin of 4.5:1, the concentration of 30%, the temperature of 40 degrees C. The results indicated that the ratio of anhydride to inulin and the concentration has a significant effect on DS. Under these conditions, the experimental DS was 2.86. In a 48h in vitro fermentation experiment, the results of propionylated inulin had a good potential for enhancing propionate ratio compared to control inulin. This experiment provides a novel carrier molecule whereby SCFA is chemically bound by an ester bond to inulin which would be beneficial for delivering high concentration of SCFA and influencing intestinal health.
SubtypeArticle
Indexed BySCI
Language英语
WOS KeywordCHAIN FATTY-ACIDS ; RESPONSE-SURFACE METHODOLOGY ; GUT MICROBIOTA ; DIETARY FIBER ; ANTIBACTERIAL ACTIVITY ; DENDRITIC CELLS ; POLYSACCHARIDES ; OPTIMIZATION ; RATS ; OLIGOSACCHARIDES
WOS Research AreaFood Science & Technology
WOS IDWOS:000443412400015
Funding OrganizationScience and Technology Service Initiative of Chinese academy of sciences [KFJ-STS-ZDTP-023] ; Network Special Funding of Independent Innovation and Transformation of Achievements in Shandong Province of China [2015ZDJS03002]
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/24519
Collection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
Affiliation1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
3.Harbin Inst Technol, Sch Mat Sci & Engn, Weihai 264209, Peoples R China;
4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
Recommended Citation
GB/T 7714
Zhu, Xiaozhen,Jia, Chenchen,Meng, Xianyao,et al. Synthesis, Characterization of Inulin Propionate Ester, and Evaluation of its in Vitro Effect on SCFA Production[J]. STARCH-STARKE,2018,70(9-10 SI):1800037.
APA Zhu, Xiaozhen,Jia, Chenchen,Meng, Xianyao,Xing, Mengjing,Yi, Yuetao,&Gao, Xuelu.(2018).Synthesis, Characterization of Inulin Propionate Ester, and Evaluation of its in Vitro Effect on SCFA Production.STARCH-STARKE,70(9-10 SI),1800037.
MLA Zhu, Xiaozhen,et al."Synthesis, Characterization of Inulin Propionate Ester, and Evaluation of its in Vitro Effect on SCFA Production".STARCH-STARKE 70.9-10 SI(2018):1800037.
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