纹理修饰性消化不良症的风病学,纹理和吞特征 用常见补充材料制备的食物
Xin Wang1, Liyuan Rong1, Mingyue Shen1
1State Key Laboratory of Food Science and Resources, Nanchang University, Nanchang 330047, China.
Foods (Basel, Switzerland)
|June 28, 2023
概括
这项研究使用维生素,矿物质,盐和糖 (SS) 来增强消化不良的食物. 最佳配方改善了食障碍患者的质地,味道和吞安全性.
科学领域:
- 食品科学与技术 食品科学与技术
- 营养科学 营养科学
- 生物医学工程 生物医学工程
背景情况:
- 缺食饮食需要仔细考虑吞安全性和营养含量.
- 开发有效的消化不良食物需要了解各种添加剂如何影响食物特性.
研究的目的:
- 研究维生素,矿物质,盐和糖 (SS) 对吞特征,质和质感特征的影响.
- 为了进行感官评估,用米粉,菜油和乳清分离蛋白制成的食障碍食物,并结合测试的补充剂.
- 建立一个理论基础,为创造改善的消化不良的营养食品产品.
主要方法:
- 使用大米粉,佩里拉种子油和乳清分离蛋白来配制消化不良的食物.
- 添加了四种补充剂:维生素,矿物质,盐和糖 (SS).
- 分析吞特性,质性 (粘度,弹性凝系统),纹理性 (硬度,性,性) 和感官评估.
- 食品样本的分类,根据国际消化不良饮食标准化倡议 (IDDSI) 框架.
主要成果:
- 所有配方食品都符合IDDSI框架的4级 (纯化),并表现出剪切稀释行为,对食欲障碍患者有益.
- 盐和糖 (SS) 增加了粘度,而维生素和矿物质 (VM) 在特定的剪切速度下降了粘度.
- SS和VM都增强了弹性凝系统;SS改进了存储和损失模量.
- VM增加了硬度,性,性和颜色丰富度,残留量最小.
- SS提高了水持久性,性和弹性,提高了吞安全性和味道.
- 含有VM和0.5%SS的食物获得了最高的感官评估分数.
结论:
- 添加特定的补充剂显著改变了失消性食物的风质和纹理特性.
- 包含维生素,矿物质,盐和糖的配方可以优化,以提高吞安全性,营养质量和感官吸引力.
- 这项研究为开发下一代消化障碍营养食品提供了宝贵的见解.
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