Development of Novel Polysaccharides from Stauntonia brachyanthera Pulp As Vehicles for Iron, Zinc, and Selenium Embarkation

In the present study, water-soluble polysaccharides (SBPPs) were extracted from Stauntonia brachyanthera pulp for the first time. SBPPs were then used as a vehicle for Fe­(III), Zn­(II), and Se(0) embarkation, through the preparation of SBPPs-Fe, SBPPs-Zn, and SBPPs-Se complexes, respectively, by th...

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Bibliographic Details
Published inACS food science & technology Vol. 3; no. 1; pp. 213 - 223
Main Authors Yu, Ningxiang, Chen, Hui, Wang, Yijue, Lu, Yuanchao, Nie, Xiaohua, Ye, Qin, Meng, Xianghe
Format Journal Article
LanguageEnglish
Published American Chemical Society 20.01.2023
Subjects
polysaccharides
digestion features
antioxidant properties
trace element embarkation
Stauntonia brachyanthera pulp
physicochemical characteristics
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Summary:In the present study, water-soluble polysaccharides (SBPPs) were extracted from Stauntonia brachyanthera pulp for the first time. SBPPs were then used as a vehicle for Fe­(III), Zn­(II), and Se(0) embarkation, through the preparation of SBPPs-Fe, SBPPs-Zn, and SBPPs-Se complexes, respectively, by three classical synthesis strategies. The results indicated that Fe­(III), Zn­(II), and Se(0) embarkation could change the chemical composition, microstructure, and conformation of SBPPs to different degrees. The SBPPs-Se complex showed higher antioxidant properties than SBPPs, SBPPs-Fe, and SBPPs-Zn, possibly attributed to the reducibility of Se(0) caused by its synthesis strategy. In addition, the SBPPs-Fe, SBPPs-Zn, and SBPPs-Se complexes showed excellent stability in the presence of polyphenol, however, with differential release behavior of Fe, Zn, and Se, respectively. The present study could provide vital theoretical basis for developing trace element supplements from new polysaccharides.
ISSN:2692-1944
2692-1944
DOI:10.1021/acsfoodscitech.2c00383