Physicochemical and antioxidant properties of Lycium barbarum seed dreg polysaccharides prepared by continuous extraction
Lycium barbarum seed dreg polysaccharides (LBSDPs) were continuously extracted with four different solvents [hot buffer (HBSS), chelating agent (CHSS), dilute alkaline (DASS), and concentrated alkaline (CASS)]. The present study characterized the physicochemical and anti-oxidant based functional pro...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-06-01
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| Series: | Food Chemistry: X |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590157522000803 |
| _version_ | 1811332958078894080 |
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| author | Xiu-Xiu Zhang Zhi-Jing Ni Fan Zhang Kiran Thakur Jian-Guo Zhang Mohammad Rizwan Khan Rosa Busquets Zhao-Jun Wei |
| author_facet | Xiu-Xiu Zhang Zhi-Jing Ni Fan Zhang Kiran Thakur Jian-Guo Zhang Mohammad Rizwan Khan Rosa Busquets Zhao-Jun Wei |
| author_sort | Xiu-Xiu Zhang |
| collection | DOAJ |
| description | Lycium barbarum seed dreg polysaccharides (LBSDPs) were continuously extracted with four different solvents [hot buffer (HBSS), chelating agent (CHSS), dilute alkaline (DASS), and concentrated alkaline (CASS)]. The present study characterized the physicochemical and anti-oxidant based functional properties of different LBSDPs. The monosaccharide analysis revealed xylose (64.63%, 70.00%, 44.71%, and 66.67%) as the main sugar with the molecular weights of 5985, 7062, 5962, and 8762 Da in HBSS, CHSS, DASS, and CASS, respectively. Among the four polysaccharides, CASS had the strongest DPPH radical scavenging ability and reducing power; while, CHSS had the strongest ferrous ions chelating ability and HBSS showed the strongest OH radical scavenging ability. In terms of functional properties, HBSS and CASS had better solubility and oil holding capacity, while, CASS and CHSS had higher foam capacity and foam stability. Altogether, the polysaccharides extracted from L. barbarum seed dreg exhibit a potential application prospect in functional food and cosmetics industries. |
| first_indexed | 2024-04-13T16:44:47Z |
| format | Article |
| id | doaj.art-a2006fff24cd454a852166fb555a32d0 |
| institution | Directory Open Access Journal |
| issn | 2590-1575 |
| language | English |
| last_indexed | 2024-04-13T16:44:47Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Food Chemistry: X |
| spelling | doaj.art-a2006fff24cd454a852166fb555a32d02022-12-22T02:39:07ZengElsevierFood Chemistry: X2590-15752022-06-0114100282Physicochemical and antioxidant properties of Lycium barbarum seed dreg polysaccharides prepared by continuous extractionXiu-Xiu Zhang0Zhi-Jing Ni1Fan Zhang2Kiran Thakur3Jian-Guo Zhang4Mohammad Rizwan Khan5Rosa Busquets6Zhao-Jun Wei7School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of ChinaSchool of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People’s Republic of ChinaSchool of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of ChinaSchool of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China; School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People’s Republic of ChinaSchool of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China; School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People’s Republic of ChinaDepartment of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi ArabiaSchool of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston Upon Thames, KT1 2EE Surrey, England, United KingdomSchool of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China; School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People’s Republic of China; Corresponding author at: School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China.Lycium barbarum seed dreg polysaccharides (LBSDPs) were continuously extracted with four different solvents [hot buffer (HBSS), chelating agent (CHSS), dilute alkaline (DASS), and concentrated alkaline (CASS)]. The present study characterized the physicochemical and anti-oxidant based functional properties of different LBSDPs. The monosaccharide analysis revealed xylose (64.63%, 70.00%, 44.71%, and 66.67%) as the main sugar with the molecular weights of 5985, 7062, 5962, and 8762 Da in HBSS, CHSS, DASS, and CASS, respectively. Among the four polysaccharides, CASS had the strongest DPPH radical scavenging ability and reducing power; while, CHSS had the strongest ferrous ions chelating ability and HBSS showed the strongest OH radical scavenging ability. In terms of functional properties, HBSS and CASS had better solubility and oil holding capacity, while, CASS and CHSS had higher foam capacity and foam stability. Altogether, the polysaccharides extracted from L. barbarum seed dreg exhibit a potential application prospect in functional food and cosmetics industries.http://www.sciencedirect.com/science/article/pii/S2590157522000803Lycium barbarum seed dregPolysaccharidesContinuous extractionPhysicochemicalAnti-oxidantFunctional properties |
| spellingShingle | Xiu-Xiu Zhang Zhi-Jing Ni Fan Zhang Kiran Thakur Jian-Guo Zhang Mohammad Rizwan Khan Rosa Busquets Zhao-Jun Wei Physicochemical and antioxidant properties of Lycium barbarum seed dreg polysaccharides prepared by continuous extraction Food Chemistry: X Lycium barbarum seed dreg Polysaccharides Continuous extraction Physicochemical Anti-oxidant Functional properties |
| title | Physicochemical and antioxidant properties of Lycium barbarum seed dreg polysaccharides prepared by continuous extraction |
| title_full | Physicochemical and antioxidant properties of Lycium barbarum seed dreg polysaccharides prepared by continuous extraction |
| title_fullStr | Physicochemical and antioxidant properties of Lycium barbarum seed dreg polysaccharides prepared by continuous extraction |
| title_full_unstemmed | Physicochemical and antioxidant properties of Lycium barbarum seed dreg polysaccharides prepared by continuous extraction |
| title_short | Physicochemical and antioxidant properties of Lycium barbarum seed dreg polysaccharides prepared by continuous extraction |
| title_sort | physicochemical and antioxidant properties of lycium barbarum seed dreg polysaccharides prepared by continuous extraction |
| topic | Lycium barbarum seed dreg Polysaccharides Continuous extraction Physicochemical Anti-oxidant Functional properties |
| url | http://www.sciencedirect.com/science/article/pii/S2590157522000803 |
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