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本文引用的文献

1
Short communication: rapid detection of milk fat adulteration with vegetable oil by fluorescence spectroscopy.短篇交流：荧光光谱法快速检测牛奶脂肪掺植物油。
J Dairy Sci. 2013 Apr;96(4):2130-2136. doi: 10.3168/jds.2012-6417. Epub 2013 Feb 15.

一种快速反相薄层色谱检测法，用于检测酥油（澄清乳脂）中植物油的掺假。

A rapid reversed-phase thin layer chromatographic protocol for detection of adulteration in ghee (clarified milk fat) with vegetable oils.

机构信息

National Dairy Research Institute, Karnal, Haryana India.

出版信息

J Food Sci Technol. 2015 Apr;52(4):2434-9. doi: 10.1007/s13197-013-1208-3. Epub 2013 Nov 15.

DOI:10.1007/s13197-013-1208-3
PMID:25825547
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4375170/
Abstract

Detection of milk fat adulteration with foreign fats/oils continues to be a challenge for the dairy industry as well as food testing laboratories, especially in the present scenario of rampant adulteration using the scientific knowledge by unscrupulous persons involved in the trade. In the present investigation a rapid reversed-phase thin layer chromatographic (RP-TLC) protocol was standardized to ascertain the purity of milk fat. RP-TLC protocol did not show any false positive results in the genuine ghee (clarified butter fat) samples of known origin. Adulteration of ghee with coconut oil up to 7. 5 %, soybean oil, sunflower oil and groundnut oil up to 1 %, while, designer oil up to 2 % level could be detected using the standardized RP-TLC protocol. The protocol standardized is rapid and convenient to use.

摘要

检测牛奶脂肪中的掺伪外国脂肪/油仍然是乳制品行业以及食品检测实验室面临的挑战，尤其是在目前这种情况下，不法商人利用他们在贸易中掌握的科学知识猖獗地进行掺假。在本研究中，标准化了一种快速反相薄层色谱（RP-TLC）方案来确定牛奶脂肪的纯度。RP-TLC 方案在来自已知来源的纯正酥油（澄清黄油脂肪）样品中没有显示任何假阳性结果。使用标准化的 RP-TLC 方案可以检测到酥油中掺有高达 7.5%的椰子油、1%的大豆油、葵花籽油和花生油，以及 2%的设计油。所标准化的方案快速且方便使用。