Characterization and Pickering emulsifying ability of Adinandra nitida leaf polysaccharides
Herein, Adinandra nitida leaf polysaccharides (ANPs) were isolated, identified, and used as a particle emulsifier to stabilize Pickering emulsions. ANP was identified as a polysaccharide with a weight-average molecular weight of 383.10 ± 8.57 kDa that was mainly composed of galacturonic acid (43.94 ...
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| Language: | English |
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Elsevier
2025-01-01
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| Series: | Food Chemistry: X |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590157524009787 |
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| author | Yingxuan Zhou Lu Bai Sheng Geng Benguo Liu |
| author_facet | Yingxuan Zhou Lu Bai Sheng Geng Benguo Liu |
| author_sort | Yingxuan Zhou |
| collection | DOAJ |
| description | Herein, Adinandra nitida leaf polysaccharides (ANPs) were isolated, identified, and used as a particle emulsifier to stabilize Pickering emulsions. ANP was identified as a polysaccharide with a weight-average molecular weight of 383.10 ± 8.57 kDa that was mainly composed of galacturonic acid (43.94 ± 3.63 mol%), arabinose (17.44 ± 1.06 mol%), glucose (8.53 ± 0.65 mol%), and rhamnose (4.88 ± 0.32 mol%). The main glycosidic linkages included t-Ara(f)-(1→, →4)-Gal(p)-(1→, and →4)-Gal(p)-UA-(1→, with molar percentage ratios of 8.97 %, 19.68 %, and 47.05 %, respectively. ANP possessed a reducing power and ABTS radical scavenging ability. ANP could also reduce the interfacial tension between medium-chain triglycerides (MCT) and water in a concentration-dependent manner, demonstrating its emulsifying role. When the addition amount (c) ≥ 3 %, ANP could stabilize the O/W-type MCT-based Pickering emulsion gel with an oil-phase volume fraction of 70 %, and c was proportional to mechanical parameters such as gel strength, macroscopic viscosity index, and elastic index. |
| format | Article |
| id | doaj-art-92c31a49f7b04ddd9f3ae841e5fd9b73 |
| institution | Kabale University |
| issn | 2590-1575 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Food Chemistry: X |
| spelling | doaj-art-92c31a49f7b04ddd9f3ae841e5fd9b732025-02-12T05:31:55ZengElsevierFood Chemistry: X2590-15752025-01-0125102090Characterization and Pickering emulsifying ability of Adinandra nitida leaf polysaccharidesYingxuan Zhou0Lu Bai1Sheng Geng2Benguo Liu3School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, ChinaSchool of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, ChinaSchool of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, ChinaCorresponding author.; School of Food Science, Henan Institute of Science and Technology, Xinxiang 453003, ChinaHerein, Adinandra nitida leaf polysaccharides (ANPs) were isolated, identified, and used as a particle emulsifier to stabilize Pickering emulsions. ANP was identified as a polysaccharide with a weight-average molecular weight of 383.10 ± 8.57 kDa that was mainly composed of galacturonic acid (43.94 ± 3.63 mol%), arabinose (17.44 ± 1.06 mol%), glucose (8.53 ± 0.65 mol%), and rhamnose (4.88 ± 0.32 mol%). The main glycosidic linkages included t-Ara(f)-(1→, →4)-Gal(p)-(1→, and →4)-Gal(p)-UA-(1→, with molar percentage ratios of 8.97 %, 19.68 %, and 47.05 %, respectively. ANP possessed a reducing power and ABTS radical scavenging ability. ANP could also reduce the interfacial tension between medium-chain triglycerides (MCT) and water in a concentration-dependent manner, demonstrating its emulsifying role. When the addition amount (c) ≥ 3 %, ANP could stabilize the O/W-type MCT-based Pickering emulsion gel with an oil-phase volume fraction of 70 %, and c was proportional to mechanical parameters such as gel strength, macroscopic viscosity index, and elastic index.http://www.sciencedirect.com/science/article/pii/S2590157524009787Adinandra nitidaPolysaccharidesPickering emulsionCharacterization |
| spellingShingle | Yingxuan Zhou Lu Bai Sheng Geng Benguo Liu Characterization and Pickering emulsifying ability of Adinandra nitida leaf polysaccharides Food Chemistry: X Adinandra nitida Polysaccharides Pickering emulsion Characterization |
| title | Characterization and Pickering emulsifying ability of Adinandra nitida leaf polysaccharides |
| title_full | Characterization and Pickering emulsifying ability of Adinandra nitida leaf polysaccharides |
| title_fullStr | Characterization and Pickering emulsifying ability of Adinandra nitida leaf polysaccharides |
| title_full_unstemmed | Characterization and Pickering emulsifying ability of Adinandra nitida leaf polysaccharides |
| title_short | Characterization and Pickering emulsifying ability of Adinandra nitida leaf polysaccharides |
| title_sort | characterization and pickering emulsifying ability of adinandra nitida leaf polysaccharides |
| topic | Adinandra nitida Polysaccharides Pickering emulsion Characterization |
| url | http://www.sciencedirect.com/science/article/pii/S2590157524009787 |
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