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挤出修改的Lentinula edodes茎增强了面团的特性:依赖于食纤维成分
Lihua Wen1,2, Jingfeng Qin1,2, Jinhao Zheng1
1College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
Food chemistry: X
|March 9, 2026
概括
挤出修改的食用真菌,特别是Lentinula edodes茎 (LESs),改善小麦面团的结构并降低粉的消化能力. 这一创新为开发新型前生物功能食品提供了潜力.
科学领域:
- 食品科学 食品科学 食品科学
- 生物技术是生物技术.
背景情况:
- 来自食用真菌的食纤维可以增强食品的质量.
- 伦丁 (Lentinula edodes) 的茎 (LES) 是丰富的食物纤维来源.
研究的目的:
- 为了研究挤出修改的LES对小麦面团特性的影响.
- 评估修改后的LESs对粉体内消化能力的影响.
主要方法:
- 小麦面团制剂,含有不同程度的挤出和未经处理的LES.
- 对面团结构特征和物理化学性质的分析.
- 在体外消化性测试.
主要成果:
- 挤出的LESs (≤15%) 促进了水合凝网络,减缓了粉的逆向降解.
- 未经处理的LES破坏了面团结构和粉结晶.
- 挤出产生了可溶性分数,增强了粉结晶,降低了消化能力.
结论:
- 挤出LES的修改对小麦面团质量产生了积极的影响.
- 修改后的LES显示出开发具有降低粉消化能力的益生菌功能食品的潜力.
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