食品科学 ›› 2022, Vol. 43 ›› Issue (8): 281-287.doi: 10.7506/spkx1002-6630-20210507-045

• 成分分析 • 上一篇    

不同产区花椒油的椒麻感官特性及物质组成

高夏洁,钟葵,赵镭,高海燕,史波林,汪厚银,王思思   

  1. (1.中国标准化研究院农业食品标准化研究所,北京 102200;2.上海大学生命科学学院,上海 200444)
  • 发布日期:2022-04-26
  • 基金资助:
    市场监管总局科技计划项目(2019MK117);公益性科研院所基本科研业务费专项(562018Y-5983); “十三五”国家重点研发计划重点专项(2017YFD0400101)

Sensory Numb Taste Characteristics and Numb Taste-Active Components of Pepper Oil Produced in Different Areas of China

GAO Xiajie, ZHONG Kui, ZHAO Lei, GAO Haiyan, SHI Bolin, WANG Houyin, WANG Sisi   

  1. (1. Food and Agriculture Standardization Institute, China National Institute of Standardization, Beijing 102200, China; 2. School of Life Sciences, Shanghai University, Shanghai 200444, China)
  • Published:2022-04-26

摘要: 以17 种不同产地红花椒为原料,油炸法制取花椒油,采用感官评价和高效液相色谱法测定花椒油麻感强度的时间动态曲线和呈麻物质含量及组成,进一步采用偏最小二乘判别分析及系统聚类分析研究不同产区花椒油的麻感特征及差异。结果表明:不同产区花椒油的麻感特征及呈麻物质组成差异显著(P<0.05),甘肃伏椒、棉椒及四川茂县、汶川的花椒油样品聚为1 类,四川南椒的花椒油样品聚为1 类,陕西、山西、河北大红袍聚为1 类,山东莱芜大、小颗粒未知品种花椒制取的花椒油聚为1 类。相关研究旨在为花椒油麻感风味数据库提供基础理论支持,为市售花椒油依据麻感特征产地溯源提供基础数据参考。

关键词: 热炸花椒油;不同产区;时间-强度法;高效液相色谱;偏最小二乘判别分析

Abstract: Pepper (Zanthoxylum bungeanum) oil was produced by deep-frying using 17 Chinese red pepper samples from different geographical origins as raw materials, and sensory evaluation and high performance liquid chromatography-mass spectrometry (HPLC-MS) were used to determine the temporal dynamic curves of numb taste intensity and the content and composition of numb taste-active substances, respectively. The numb taste characteristics of pepper oil from different production areas were investigated by partial least squares-discriminant analysis (PLS-DA) and systematic cluster analysis (CA). The results showed that the numb taste characteristics and the composition of numb taste-active components of pepper oil from different production areas were significantly different (P < 0.05). In addition, the 17 oil samples were clustered into four clusters. Cluster I included the cultivars Fujiao and Mianjiao from Gansu, and Dahongpao from Maoxian and Wenchuan of Sichuan. Cluster II included the cultivar Nanjiao from Sichuan. Cluster III included the cultivar Dahongpao from Shaanxi, Shanxi and Hebei. Cluster IV included small- and large-sized peppers from unknown cultivars.

Key words: deep-fried Zanthoxylum bungeanum oil; different production areas; time-intensity curve; high performance liquid chromatography; partial least squares-discriminant analysis

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