果皮侧流中的气味活性化合物稳定性:增值和减少废物的洞察力
Rodrigo Oliver-Simancas1,2, María Consuelo Díaz-Maroto2,3, Álvaro Fernández-Ochoa4
1Division of Industrial Biotechnology, Department of Life Sciences, Chalmers University of Technology, 41296 Gothenburg, Sweden.
Foods (Basel, Switzerland)
|January 28, 2026
概括
果皮的皮肤是什么意思
科学领域:
- 食品化学 食品化学
- 气味科学 气味科学 气味科学
- 可持续的价值化 可持续的价值化
背景情况:
- 果皮是一种丰富的挥发性化合物的来源,具有天然风味的潜力.
- 描述果皮的特性是解锁其芳香应用的关键.
- 了解加工对皮肤香味的影响对于工业用途至关重要.
研究的目的:
- 为了全面描述奥斯果皮在不同成熟阶段的挥发性化合物.
- 为了评估热干燥对皮的挥发性概况的影响.
- 评估将果皮再循环转化为香味成分的可行性.
主要方法:
- 使用头部空间-固体相微提取与气相色谱-质谱学 (HS-SPME/GC-MS) 结合的挥发性化合物的分析.
- 评估绿色,成熟和过度成熟的果的皮.
- 在45°C温度下18小时热干燥之前和之后的挥发性资料的比较.
- 应用多变量分析来解释挥发性数据.
主要成果:
- 识别了76种挥发性化合物,包括单烯,六烯,酒精,化物,氨酸,氨酸,氨酸,氨酸和氨酸.
- 成熟阶段显著影响了新鲜皮的挥发性.
- 热干燥大大降低了成熟阶段对挥发性特征的影响.
- 干燥成为影响稳定皮肤挥发性的主要因素.
结论:
- 果皮可以通过热干燥均稳定,无论最初的成熟阶段如何.
- 这种稳定过程使果皮的回收利用成为一致的,富含香气的成分.
- 这些发现支持风味和香味行业的食品废弃物再利用战略.
- 简化了原材料的工业采购,提高了使用果皮的经济可行性.
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