| 指纹图谱技术在植物油鉴定和掺假中的应用 |
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| 引用本文： | 姚云平,李昌模,刘慧琳,刘春艳,石贞,高晓瑜.指纹图谱技术在植物油鉴定和掺假中的应用[J].中国油脂,2012,37(7):51-54. |
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| 作者姓名： | 姚云平 李昌模 刘慧琳 刘春艳 石贞 高晓瑜 |
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| 作者单位： | 天津科技大学食品工程与生物技术学院,天津,300457 |
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| 摘 要： | 指纹图谱技术是指利用现代仪器分析手段获得的能够代表该物种特征的各种图谱数据资料的一种技术。它主要建立在对物质成分的系统研究之上,评价样品质量的真实性和稳定性。近年来,指纹图谱技术也逐渐应用到植物油的鉴定和掺假中。文中对植物油中各种化学成分的指纹图谱在植物油品种鉴定和掺假方面的应用做了详细介绍。
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| 关 键 词： | 植物油 指纹图谱技术 甘油三酯 脂肪酸 植物甾醇 生育酚 挥发性化合物 |
Application of fingerprint technique in identification and adulteration of vegetable oil |
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| YAO Yunping
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LI Changmo
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LIU Huilin
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LIU Chunyan
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SHI Zhen
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GAO Xiaoyu.Application of fingerprint technique in identification and adulteration of vegetable oil[J].China Oils and Fats,2012,37(7):51-54. |
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| Authors: | YAO Yunping LI Changmo LIU Huilin LIU Chunyan SHI Zhen GAO Xiaoyu |
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| Affiliation: | (College of Food Engineening and Biotechnology,Tianjin University of Science and Technology, Tianjin 300457,China) |
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| Abstract: | Fingerprint technique is a collection of illustrative plates obtained by modern instrument analysis,which can represent the characteristics of the species.It was mainly based on the systematic study of the material composition to evaluate the authenticity and stability of the sample.In recent years,fingerprint technique was gradually applied to the vegetable oil for identification and adulteration.The application of fingerprint in chemical composition of vegetable oil for identification and adulteration were described. |
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| Keywords: | vegetable oil fingerprint technique triglycerides fatty acids phytosterols tocopherol volatile compounds |
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