Ultrasonic extraction, structural modification and gastric mucosal cells protective activity of a polysaccharide from Dendrobium denneanum

Ultrasonic extraction, structural modification and gastric mucosal cells protective activity of a polysaccharide from Dendrobium denneanum

Optimize the ultrasonic extraction process of polysaccharides from Dendrobium denneanum by Response surface design (RSM). The main polysaccharide (DP40) from was separated by anion exchange chromatography, and its structure was modified by low-temperature plasma. The results showed that the polysacc...

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Veröffentlicht in:Arabian journal of chemistry 2023-09, Vol.16 (9), p.105033, Article 105033
Hauptverfasser: Fan, Yijun, Ma, Jie, Wang, Gang, Li, Xuebing, Liu, Yuanyuan, Xu, Erya, Luo, Aoxue
Format: Artikel
Sprache:eng
Schlagworte:
Dendrobium denneanum
GES-1 cells
Low-temperature plasma
Polysaccharide
Structural characteristics
Ultrasonic extraction
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Zusammenfassung:Optimize the ultrasonic extraction process of polysaccharides from Dendrobium denneanum by Response surface design (RSM). The main polysaccharide (DP40) from was separated by anion exchange chromatography, and its structure was modified by low-temperature plasma. The results showed that the polysaccharide extraction rate of ultrasonic was 22.98 ± 0.97%, which was significantly higher than water extraction method(P 
ISSN:1878-5352
1878-5379
DOI:10.1016/j.arabjc.2023.105033