电子鼻对模拟金锣鸡肉肠风味香精的识别

Identification of Simulated Jinluo Chicken Sausage Essence by Electronic Nose

利用电子鼻鉴别模拟金锣鸡肉肠风味香精与金锣鸡肉肠的风味差别。运用电子鼻采集两样品的香气轮廓,得到电子鼻传感器的响应值,并通过主成分分析和统计质量控制分析多元统计方法进行数据分析。结果表明:金锣鸡肉肠和模拟金锣鸡肉肠风味香精之间风味存在差别,调配香精工作需进一步改善,更好的模拟鸡肉肠风味。

The difference of flavor between Jinluo chicken sausage and stimulated Jinluo chicken sausage essence by electronic nose was discussed in this study. Aroma composition of two samples was collected by electronic nose, and the response values was acquired. In addition, data analysis was proceeded by using main component analysis （PCA） and statistical quality control analysis （SQC）. Results showed that the flavor between stimulated Jinluo chicken sausage and Jinluo chicken sausage essence is different. Therefore, meat taut comoosition need to be improved in order to imitate chicken sausage flavor.