Analysis of triglycerides in butter, plant oils, and adulterated butter with LPGC-MS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10378790" target="_blank" >RIV/00216208:11310/18:10378790 - isvavai.cz</a>
Alternative codes found
RIV/00064165:_____/18:10378790
Result on the web
<a href="https://doi.org/10.1007/s00706-018-2228-5" target="_blank" >https://doi.org/10.1007/s00706-018-2228-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00706-018-2228-5" target="_blank" >10.1007/s00706-018-2228-5</a>
Alternative languages
Result language
angličtina
Original language name
Analysis of triglycerides in butter, plant oils, and adulterated butter with LPGC-MS
Original language description
This work is focused on the detection of butter adulteration by sunflower and rapeseed oils using low pressure gas chromatography mass spectrometry (LPGC-MS). The method is based on simple dissolution of triglycerides from butter samples in chloroform and their direct analysis with LPGC-MS. The method allows the detection of characteristic triglycerides as butter adulteration markers and their quantification in different samples, with the possibility to quantify plant oil addition to butter at 0.45% level (using m/z = 600.4 for rapeseed oil) and 0.15% for sunflower oil (using m/z = 598.4). Ten different commercial butters were tested for the presence of sunflower and rapeseed oil. Interestingly, the addition of rapeseed oil up to 1.2% was recorded in one butter brand. [GRAPHICS] .
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Monatshefte für Chemie - Chemical Monthly
ISSN
0026-9247
e-ISSN
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Volume of the periodical
149
Issue of the periodical within the volume
9
Country of publishing house
AT - AUSTRIA
Number of pages
6
Pages from-to
1573-1578
UT code for WoS article
000442501400012
EID of the result in the Scopus database
2-s2.0-85051633027