| 质构技术快速辨别蜂蜜品种的研究 |
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| 引用本文： | 窦文卿,柴春祥,刘玥,鲁晓翔.质构技术快速辨别蜂蜜品种的研究[J].浙江农业学报,2022,34(5):1073. |
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| 作者姓名： | 窦文卿 柴春祥 刘玥 鲁晓翔 |
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| 作者单位： | 天津商业大学 生物技术与食品科学学院,天津市食品生物技术重点实验室,天津 300134 |
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| 基金项目： | 天津市农业科技成果转化与推广项目(201901090);食品工程原理(19JKJS01058) |
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| 摘 要： | 为快速辨别不同品种蜂蜜,以枸杞蜂蜜、洋槐蜂蜜和紫云英蜂蜜为原料,本文推导了蜂蜜质构特性的测量原理,测定了不同蜂蜜的质构特性,分析了它们的质构特征。质构仪测定不同品种蜂蜜质构特征时,其探头受到的剪切力随测试时间、探头压缩距离的变化而变化。本文分析了质构仪探头受到的剪切力随测试时间、探头压缩距离的变化规律,获得不同蜂蜜的质构特性,进而辨别了蜂蜜的品种。结果表明:洋槐蜂蜜、紫云英蜂蜜、枸杞蜂蜜的质构特征值分别为8.01、5.96、5.34 Pa·s,组间方差分析显著,表明3种蜂蜜的质构特征值有显著性差异。对3种蜂蜜的测试数据(探头受到的剪切力随测试时间的变化关系)进行了回归分析,回归方程式符合蜂蜜质构特性的测量原理,决定系数(R2)均大于0.9,利用质构特性测试技术可以快速准确地区分3种蜂蜜。
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| 关 键 词： | 蜂蜜 品种 质构 力学特性 黏稠度 |
| 收稿时间： | 2020-11-07 |
Rapid identification of different varieties of honey by its texture |
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| DOU Wengqing,CHAI Chunxiang,LIU Yue,LU Xiaoxiang.Rapid identification of different varieties of honey by its texture[J].Acta Agriculturae Zhejiangensis,2022,34(5):1073. |
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| Authors: | DOU Wengqing CHAI Chunxiang LIU Yue LU Xiaoxiang |
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| Institution: | Tianjin Key Laboratory of Food Biotechnology, College of Biotechnology and Food Science, Tianjin University of Commerce, Tanjin 300134, China |
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| Abstract: | In order to quickly identify the different varieties of honey, the surveying principle of the honey texture was derived, the texture of different varieties of honey were tested and analyzed by using texture testing technique, and Chinese wolfberry honey, acacia honey and Chinese milk vetch honey were used as raw materials in this paper. When the texture of different varieties of honey was measured, the shear force on the probe changed with the change of test time and the distance of the probe. The variation of shear force on the probe with the test time and the moving distance of the probe were analyzed, and the texture characteristics of different honey were obtained, and then the varieties of honey were identified. The results showed that the texture characteristic values of acacia honey, Chinese milk vetch honey and Chinese wolfberry honey were 8.01, 5.96 and 5.34 Pa·s, respectively. The analysis of variance showed that there were significant differences among the texture characteristic values of the three kinds of honey. Regression analysis of the test data of the three kinds of honey showed that the coefficient of determination (R2) was all greater than 0.9, the regression equation was accordant to the surveying principle of the honey texture. Texture detection technology can be used to quickly and accurately distinguish three kinds of honey. |
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| Keywords: | honey variety texture mechanical properties stickiness |
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