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从Phylloporia fontanesiae中提取多糖的提取过程的优化及其在体外模拟的消化
Hao Ju1,2, Wei Fang3, Hai-Huang Li2
1School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, PR China.
Journal of food science
|October 22, 2024
概括
菲洛波里亚 (Phylloporia fontanesiae) 聚糖被有效地提取和优化. 这种强大的抗氧化剂在模拟消化后保持稳定,显示出食品和健康产品的潜力.
科学领域:
- 菌类学和自然产品化学 自然产品化学
- 生物化学和食品科学 生物化学和食品科学
背景情况:
- 菲洛波里亚 (Phylloporia fontanesiae) 是一种具有潜在生物活性化合物的.
- 来自自然来源的多糖化合物越来越多地研究其对健康的益处.
研究的目的:
- 为了优化 Phylloporia fontanesiae 多糖的提取.
- 描述其成分,结构和抗氧化活性.
- 为了评估其在模拟胃肠道消化过程中的稳定性.
主要方法:
- 顺序提取水和酒精沉. 顺序提取水和酒精沉.
- 对于过程优化的Box-Behnken设计.
- 高性能液体染色学 (HPLC) 和凝透染色学 (GPC) 用于分析.
- 模拟的胃肠道消化分析.
主要成果:
- 优化的提取产生了具有高效率的Phylloporia fontanesiae多糖体.
- 多糖主要由曼诺糖,葡萄糖酸,葡萄糖和银河糖组成.
- 它由两个组成部分组成,其分子质量为8.85kDa和134.03kDa.
- 观察到显著的抗氧化活性,在模拟消化后保持稳定.
结论:
- 优化的提取方法提高了产量和效率.
- 菲洛波里亚 (Phylloporia fontanesiae) 聚糖具有显著的抗氧化特性.
- 它在消化过程中的稳定性表明其在功能性食品和健康产品中的潜在应用.
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