| 甘三酯指纹图谱相似度在芝麻油掺混检测中的应用 |
| |
| 引用本文： | 皇甫志鹏,薛雅琳,刘元法,张东.甘三酯指纹图谱相似度在芝麻油掺混检测中的应用[J].中国粮油学报,2013,28(2):117-122. |
| |
| 作者姓名： | 皇甫志鹏 薛雅琳 刘元法 张东 |
| |
| 作者单位： | 国家粮食局科学研究院,江南大学,国家粮食局科学研究院 |
| |
| 基金项目： | 公益性行业科研专项经费“双打”专项(2012104010-3) |
| |
| 摘 要： | 探索了HPLC-ELSD测定油脂甘三酯的方法,并测定了纯芝麻油与不同掺入比例的大豆油-芝麻油,葵花籽油-芝麻油的甘三酯指纹图谱,建立了纯芝麻油的甘三酯指纹图谱数据库。通过计算掺混油脂和纯芝麻油数据库的指纹图谱相似度,对掺混油脂进行检验。当大豆、葵花籽油的掺入量达到3%时,即可做出是否为掺混油脂的准确判定。
|
| 关 键 词： | 甘三酯 指纹图谱 芝麻油 掺混 |
| 收稿时间： | 5/14/2012 7:39:29 PM |
| 修稿时间： | 2012/7/27 0:00:00 |
Application of similarity of triacylglycerol fingerprint to discriminate blended sesame oil |
| |
| Huangfu Zhipeng,Xue Yalin,Liu Yuanfa,Zhang Dong.Application of similarity of triacylglycerol fingerprint to discriminate blended sesame oil[J].Journal of the Chinese Cereals and Oils Association,2013,28(2):117-122. |
| |
| Authors: | Huangfu Zhipeng Xue Yalin Liu Yuanfa Zhang Dong |
| |
| Affiliation: | 2 (School of Food Science and Technology,Jiangnan University1,Wuxi 214122)(Academy of State Administration of Grain2,Beijing 100037) |
| |
| Abstract: | Explore the determination of triglycerides in oils and fats,and determinate the triglycerides fingerprint of pure sesam oil and blended sesame oil with soy oil and sunflower oil,then build the fingerprint database of pure sesame oil.Blended sesame oil tested by calculating the similarity of blended and pure sesame oil.The blended sesame oil can be detected,in percentage about 3%. |
| |
| Keywords: | triacylglycerol fingerprint sesame oil adulteration |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国粮油学报》浏览原始摘要信息 |
|
点击此处可从《中国粮油学报》下载全文 |
|
