Prospects of yam (Dioscorea) polysaccharides : Structural features, bioactivities and applications
Copyright © 2024 Elsevier Ltd. All rights reserved..
Yam (Dioscorea) is a tuber crop cultivated for food security, revenue, and medicinal purposes. It has been used to treat diabetes, asthma, diarrhea, and other diseases. The main active ingredients in yam, polysaccharides, are regarded to be the important reason for its widespread applications. Now, a comprehensive review of research developments of yam polysaccharides (YPs) was presented to explore their prospects. We outlined the structural characteristics, biological activities, structure-activity relationships, and potential applications. Around 13 neutral components and 17 acidic components were separated. They exhibited various bioactivities, including immunomodulatory, hypoglycemic, hypolipidemic, antioxidant, gastrointestinal protective, anti-fatigue, and senile disease treatment activities, as well as prebiotic effect. Structure-activity relationships illustrated that unique structural properties, chemical modifications, and carried biopolymers could influence the bioactivities of YPs. The potential applications in medicine, food, and other fields have also been summarized.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:446 |
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| Enthalten in: |
Food chemistry - 446(2024) vom: 15. Apr., Seite 138897 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Zhang, Luyao [VerfasserIn] |
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| Links: |
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| Themen: |
Applications |
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| Anmerkungen: |
Date Completed 03.04.2024 Date Revised 03.04.2024 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.foodchem.2024.138897 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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NLM369206452 |
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| 520 | |a Yam (Dioscorea) is a tuber crop cultivated for food security, revenue, and medicinal purposes. It has been used to treat diabetes, asthma, diarrhea, and other diseases. The main active ingredients in yam, polysaccharides, are regarded to be the important reason for its widespread applications. Now, a comprehensive review of research developments of yam polysaccharides (YPs) was presented to explore their prospects. We outlined the structural characteristics, biological activities, structure-activity relationships, and potential applications. Around 13 neutral components and 17 acidic components were separated. They exhibited various bioactivities, including immunomodulatory, hypoglycemic, hypolipidemic, antioxidant, gastrointestinal protective, anti-fatigue, and senile disease treatment activities, as well as prebiotic effect. Structure-activity relationships illustrated that unique structural properties, chemical modifications, and carried biopolymers could influence the bioactivities of YPs. The potential applications in medicine, food, and other fields have also been summarized | ||
| 650 | 4 | |a Journal Article | |
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| 650 | 4 | |a Applications | |
| 650 | 4 | |a Bioactivities | |
| 650 | 4 | |a Polysaccharides | |
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| 650 | 7 | |a Hypoglycemic Agents |2 NLM | |
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| 700 | 1 | |a Chang, Guanglu |e verfasserin |4 aut | |
| 700 | 1 | |a Guo, Lanping |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Xia |e verfasserin |4 aut | |
| 700 | 1 | |a Gao, Wenyuan |e verfasserin |4 aut | |
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