在使用组合烤箱时,对金刚果肉的挥发性和非挥发性化合物进行分析
Lilan Chen1,2, Jiale Huang1, Can Yuan1,3
1Sichuan Tourism University, Chengdu 610100, China.
Food chemistry: X
|March 4, 2025
概括
这项研究比较了多功能组合烤箱和制造金刚果肉的传统. 这两种方法都产生了类似的气味和味道,这表明组合炉的工业可行性.
科学领域:
- 食品科学 食品科学 食品科学
- 分析化学 分析化学
- 感官科学 感官科学
背景情况:
- 金科肉是一种传统菜,具有潜在的健康益处.
- 传统的方法可能不是最佳的,以保持营养和感官品质.
- 多功能组合烤箱为标准化和高效的食品准备提供了潜力.
研究的目的:
- 为了分析通过组合烤箱煮的金刚果肉中的挥发性和非挥发性化合物,与传统的陶相比.
- 为了比较使用不同方法制作的的感觉特征 (香味和味道).
- 探索关键化合物之间的相关性,以获得工业应用的洞察力.
主要方法:
- 使用电子鼻子 (e-nose) 和电子舌头 (e-tongue) 来进行感官分析.
- 采用气色谱-离子移动谱法 (GC-IMS) 和气色谱-质谱法 (GC-MS) 进行挥发性化合物分析.
- 应用高性能液体染色学 (HPLC) 和非挥发性化合物 (氨基酸,核酸,脂肪酸) 的自动氨基酸分析.
- 执行主要组件分析 (PCA) 以进行配置比较和对复合关系进行皮尔森相关性.
主要成果:
- 确定了64种挥发性化合物,其中包括23种关键的芳香成分.
- 检测到22种氨基酸,6种增强乌玛米的核酸和18种脂肪酸.
- PCA指出,组合烤箱和陶方法之间具有相似的香味和味道特征.
- 在氨基酸,5'-核酸和挥发性化合物之间发现了显著的相关性.
结论:
- 多功能组合烤箱可以生产具有与传统方法相比可比的感觉和化学特征的金刚果.
- 这项研究为在制备这种传统时使用组合烤箱的工业化应用提供了基础.
- 了解化合物相关性为优化食品生产中的风味和质量提供了洞察力.
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