主成分分析在烟草香精质量控制中的应用

安徽农业科学 Pub Date : 2009-02-05 DOI:10.3969/J.ISSN.1002-0861.2009.08.010

Huang Shi-jie

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引用次数: 1

摘要

[目的]为烟草香精的质量控制提供新的方法。[方法]采用GC/MS和主成分分析法对9批烟草香精b#进行测定。[结果]根据主成分分析法对7批香精进行分析，建立了色谱-质谱指纹图谱。结论PCA可用于烟草香精的质量控制。

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Application of Principal Component Analysis on Quality Control of Tobacco Flavor

[Objective] The paper aimed to provide new methods for the quality control of tobacco flavor.[Method] Nine batches of tobacco flavor B# were determined by GC/MS and the PCA.[Result] The fingerprints of GC-MS were developed after determination of seven batches of flavor according to the PCA.[Conclusion] The PCA can be used for the quality control of tobacco flavor.

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