Ultrasonic-assisted extraction, characteristics and activity of Ipomoea batatas polysaccharide
Ipomoea batatas polysaccharides (IBPs) have many important physiological functions. The optimal extraction conditions were extraction time of 40 min, solid–liquid ratio of 1:8 and ultrasonic power of 240 W. 1D/2D nuclear magnetic resonance (1D/2D NMR) analysis showed that the main chain of IBP-1A wa...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-06-01
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| Series: | Ultrasonics Sonochemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1350417723001323 |
| _version_ | 1797820708398563328 |
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| author | Xiong Xiong Wenjian Yang Gangliang Huang Hualiang Huang |
| author_facet | Xiong Xiong Wenjian Yang Gangliang Huang Hualiang Huang |
| author_sort | Xiong Xiong |
| collection | DOAJ |
| description | Ipomoea batatas polysaccharides (IBPs) have many important physiological functions. The optimal extraction conditions were extraction time of 40 min, solid–liquid ratio of 1:8 and ultrasonic power of 240 W. 1D/2D nuclear magnetic resonance (1D/2D NMR) analysis showed that the main chain of IBP-1A was mainly composed of →4)-α-D-Glcp-(1→ and →3, 6)-β-D-Glcp-(1→ residues. In vivo experiments showed that polysaccharide significantly increased the levels of antioxidation-related enzymes and metabolites in older mice. It could significantly relieve oxidative stress injury and delay aging. Therefore, this study provided a new theoretical basis for the development of IBPs as antioxidant food. |
| first_indexed | 2024-03-13T09:42:13Z |
| format | Article |
| id | doaj.art-2ae7eb7803054db59c42825e29dbf975 |
| institution | Directory Open Access Journal |
| issn | 1350-4177 |
| language | English |
| last_indexed | 2024-03-13T09:42:13Z |
| publishDate | 2023-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ultrasonics Sonochemistry |
| spelling | doaj.art-2ae7eb7803054db59c42825e29dbf9752023-05-25T04:24:05ZengElsevierUltrasonics Sonochemistry1350-41772023-06-0196106420Ultrasonic-assisted extraction, characteristics and activity of Ipomoea batatas polysaccharideXiong Xiong0Wenjian Yang1Gangliang Huang2Hualiang Huang3Key Laboratory of Carbohydrate Science and Engineering, Chongqing Normal University, Chongqing 401331, ChinaKey Laboratory of Carbohydrate Science and Engineering, Chongqing Normal University, Chongqing 401331, ChinaKey Laboratory of Carbohydrate Science and Engineering, Chongqing Normal University, Chongqing 401331, China; Corresponding authors.School of Chemistry and Environmental Engineering, Key Laboratory of Green Chemical Process of Ministry of Education, Key Laboratory of Novel Reactor and Green Chemical Technology of Hubei Province, Wuhan Institute of Technology, Wuhan 430074, China; Corresponding authors.Ipomoea batatas polysaccharides (IBPs) have many important physiological functions. The optimal extraction conditions were extraction time of 40 min, solid–liquid ratio of 1:8 and ultrasonic power of 240 W. 1D/2D nuclear magnetic resonance (1D/2D NMR) analysis showed that the main chain of IBP-1A was mainly composed of →4)-α-D-Glcp-(1→ and →3, 6)-β-D-Glcp-(1→ residues. In vivo experiments showed that polysaccharide significantly increased the levels of antioxidation-related enzymes and metabolites in older mice. It could significantly relieve oxidative stress injury and delay aging. Therefore, this study provided a new theoretical basis for the development of IBPs as antioxidant food.http://www.sciencedirect.com/science/article/pii/S1350417723001323Ipomoea batatas polysaccharideUltrasound-assisted extractionStructureActivity |
| spellingShingle | Xiong Xiong Wenjian Yang Gangliang Huang Hualiang Huang Ultrasonic-assisted extraction, characteristics and activity of Ipomoea batatas polysaccharide Ultrasonics Sonochemistry Ipomoea batatas polysaccharide Ultrasound-assisted extraction Structure Activity |
| title | Ultrasonic-assisted extraction, characteristics and activity of Ipomoea batatas polysaccharide |
| title_full | Ultrasonic-assisted extraction, characteristics and activity of Ipomoea batatas polysaccharide |
| title_fullStr | Ultrasonic-assisted extraction, characteristics and activity of Ipomoea batatas polysaccharide |
| title_full_unstemmed | Ultrasonic-assisted extraction, characteristics and activity of Ipomoea batatas polysaccharide |
| title_short | Ultrasonic-assisted extraction, characteristics and activity of Ipomoea batatas polysaccharide |
| title_sort | ultrasonic assisted extraction characteristics and activity of ipomoea batatas polysaccharide |
| topic | Ipomoea batatas polysaccharide Ultrasound-assisted extraction Structure Activity |
| url | http://www.sciencedirect.com/science/article/pii/S1350417723001323 |
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