干燥方法对Lyophyllum废物的物理化学方面和挥发性化合物的影响
Bin Yang1, Jianhang Huang1, Wensong Jin1,2
1College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
Foods (Basel, Switzerland)
|July 11, 2023
概括
热空气干燥 (HAD) 对于保存的风味和香味是经济的,而真空冷干燥 (VFD) 在保留颜色和结构方面表现出色. 对于干燥的Lyophyllum废料,HAD提供了一个实用的解决方案.
科学领域:
- 食品科学 食品科学 食品科学
- 菌类学 菌类学是指菌类学.
- 农业工程 农业工程
背景情况:
- 是一种有价值的食物来源.
- 干燥是的常见保存方法.
- 优化干燥技术对于保持质量和挥发性化合物至关重要.
研究的目的:
- 为了比较热空气干燥 (HAD),热空气与真空干燥 (HAVD) 和真空冷干燥 (VFD) 对Lyophyllum废弃物质量的影响.
- 分析干的挥发性化合物和感官属性.
- 为了确定最适合的干燥方法Lyophyllum废弃物.
主要方法:
- 使用HAD,HAVD和VFD干燥新鲜的Lyophyllum废料.
- 评估了包括颜色,补水能力,纹理和组织结构在内的质量属性.
- 气相色谱-离子运动谱 (GC-IMS) 用于分析挥发性风味化合物.
主要成果:
- VFD提供了卓越的色彩保留,补水和最小的组织损伤,但干燥时间更长,能耗更高.
- HAD是最节能和最经济的方法.
- HAD和HAVD生产的具有更大的硬度和弹性,有利于运输.
- 干燥显著改变了风味特征,HAD样本显示了较高的化物,酒精和的相对含量.
结论:
- VFD是维护Lyophyllum decastes视觉质量和结构的最佳选择.
- 由于能耗较低,香气更好,HAD是最实用和最经济的干燥方法.
- 建议HAD用于Lyophyllum废弃物的工业干燥,以平衡成本效益和理想的风味配置.
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