Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7585555 | Food Chemistry | 2018 | 7 Pages |
Abstract
Recent years have had an increased demand for goat milk and its products. The quality of goat milk is determined, in part, by the fatty acid (FA) profile, but there is little information about breed influence on the FA profile of goat milk. The aim of this study was to describe and compare FA profiles of goat milk produced by Saanen and Swedish Landrace breeds. FA profiles were analysed by gas chromatography with a flame ionisation detector using 100â¯m capillary column coated with ionic liquids of extreme polarity (SLB-IL111). The amounts of 19 FAs were measured. Analyses indicated that FA profile in the milk of Saanen goats differs from that of Swedish Landrace goats with the first having higher proportions of most SFA-s and the second having lower proportions of C16:0, C16:1 and C18:1. This knowledge enables the improvement of the quality of goat milk and goat milk-derived products.
Keywords
pentadecanoic acidC18:0UFADocosanoic acidGC-FIDSFAMUFATetradecanoic acidC10:0C12:0C14:0LOQC16:0Decanoic acidOctadecanoic acidOctanoic acidButanoic acidDodecanoic acidHeptadecanoic acidHexadecanoic acidHexanoic acidFatty acidPolyunsaturated fatty acidsPUFAsaturated fatty acidsmonounsaturated fatty acidsUnsaturated fatty acidsLOD یا Limit of detectionstandard errorFatty acid methyl esterFAME یا fatty acid methyl esters limit of detectionlimit of quantitationGas chromatography with flame ionization detectorGas chromatography
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
S. Yurchenko, A. Sats, V. Tatar, T. Kaart, H. Mootse, I. Jõudu,