摘要
目的:区别秦安花椒、武都花椒、汉源花椒、韩城花椒、茂汶花椒、金阳花椒、江津花椒和洪雅藤椒 8 种花椒油的麻感属性差异.方法:通过高效液相色谱法和定量描述分析方法对花椒油的刺激感属性进行了研究.结果:8 种花椒油样品所有麻感之间存在显著差异(P＜0.05).其中,金阳花椒样品的麻木感、振动感和垂涎感表现突出,韩城花椒样品表现最弱;江津花椒样品灼热感表现突出,强度达到了 5.39;洪雅藤椒样品的苦味明显高于其他样品.结论:不同产区 8 种花椒油样品麻感物质含量存在明显差异,定量描述分析法能够有效区分花椒油的麻感属性差异.
Abstract
Objective:To distinguish the differences in sesame sensory properties of eight types of pepper oils:Qin'an pepper,Wudu pepper,Hanyuan pepper,Hancheng pepper,Maowen pepper,Jinyang pepper,Jiangjin pepper,and Hongya Tengjiao.Method:The stimulating properties of pepper oil were studied using high performance liquid chromatography and quantitative descriptive analysis methods.Result:There was a significant difference(P＜0.05)in the numbness sensation among the 8 samples of pepper oil.Among them,the numbness,vibration,and salivation of the Jinyang pepper sample were prominent,while the Hancheng pepper sample showed the weakest performance;the sample of Jiangjin pepper showed outstanding burning sensation,with an intensity of 5.39;the bitterness of the Hongya Tengjiao sample is significantly higher than that of other samples.Conclusion:There are significant differences in the content of numbness substances in 8 types of pepper oil samples from different production areas,and quantitative descriptive analysis can effectively distinguish the differences in numbness properties of pepper oil.
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