Matrix-assisted laser desorption/ionization mass spectrometry in the dairy industry 2. The protein fingerprint of ewe cheese and its application to detection of adulteration by bovine milk

被引：0
|
作者：
Fanton, C
Delogu, G
Maccioni, E
Podda, G
Seraglia, R
Traldi, P
机构：
[1] CNR, Area Ric, I-35100 Padua, Italy
[2] Univ Cagliari, Dipartimento Farmaco Chim Tecnol, I-09100 Cagliari, Italy
[3] CNR, Ctr Studio Stabil & Reatt Composti Coordinaz, I-35100 Padua, Italy
来源：
RAPID COMMUNICATIONS IN MASS SPECTROMETRY | 1998年 / 12卷 / 20期
关键词：
D O I：
10.1002/(SICI)1097-0231(19981030)12:20<1569::AID-RCM341>3.0.CO;2-F
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Ewe milk and, ewe cheese samples were analysed by matrix-assisted laser desorption/ionization mass spectrometry and their protein profiles were compared with those obtained from bovine milk and bovine cheeses. Various mixtures of bovine and ewe cheeses in different weight ratios were analysed, leading to a reproducible calibration curve, which has been successfully employed in determining the percentage of bovine milk fraudulently added to ewe milk in the production of marketed ewe cheese. (C) 1998 John Wiley & Sons, Ltd.
引用
收藏
页码：1569 / 1573
页数：5
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