基于泰德尔效应和化学测量的基础上,快速和非侵入性地识别Baijiu
Qifei Zhu1, Jun Zou1,2, Chunfeng Guo1
1School of Science, Shanghai Institute of Technology, Shanghai 201418, PR China.
Food chemistry: X
|July 29, 2024
概括
一种新方法使用泰德尔效应和化学测量来快速识别Baijiu. 这种技术准确地检测到味道,年龄和改,这对市场价值至关重要.
科学领域:
- 分析化学 分析化学
- 食品科学 食品科学 食品科学
- 频谱学是一种光谱学.
背景情况:
- 白的市场价值取决于味道,年龄和改.
- 需要一个快速而简单的识别方法,用于Baijiu行业.
研究的目的:
- 开发一种快速,非侵入性的 Baijiu 识别技术.
- 为了将Tyndall光路特征与Baijiu组合相关联.
主要方法:
- 用405nm激光照亮Baijiu,观察泰德效应.
- 应用化学测量分析:主要成分分析 (PCA),线性区分分析 (LDA),层次集群分析 (HCA) 和多层感知子 (MLP).
主要成果:
- 建立了Tyndall光路亮度和七种微量风味化合物之间的相关性.
- 证明有效地识别了Baijiu的风味,年龄和改.
- 能够定量检测风味化合物度.
结论:
- 泰达尔效应与化学测量相结合,提供了一种快速有效的Baijiu认证方法.
- 开发了一个分析平台,用于实时识别Baijiu.
- 这种技术支持品质控制和 Baijiu 的市场完整性.
关键词:
乙烯酸 (PubChem CID: 7765) 公司提供乙甲 (PubChem CID: 177) 的使用情况乙酸 (PubChem CID: 176) 的使用情况巴伊吉乌 (Baijiu) 是一个古老的城市.卡普罗酸 (PubChem CID: 8892) 是一种可以化学测量 化学测量 化学测量乙醇 (PubChem CID: 702) 已经成为一种乙烯酸乙烯酸 (PubChem CID: 8857) 是一种乙烯六酸乙烯 (PubChem CID: 31265) 是一种乙烯乳酸盐 (PubChem CID: 7344) 是一种标识 标识 标识 标识异胺醇 (PubChem CID: 31260) 是一种乳酸 (PubChem CID: 612) 的使用情况机器学习是机器学习.泰德尔效应是什么意思更多相关视频
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