Routine determination of milk fat composition for nutritional and technological purposes.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722861%3A_____%2F19%3AN0000050" target="_blank" >RIV/26722861:_____/19:N0000050 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12220/19:43899656
Result on the web
<a href="https://acta.mendelu.cz/media/pdf/actaun_2019067061485.pdf" target="_blank" >https://acta.mendelu.cz/media/pdf/actaun_2019067061485.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11118/actaun201967061485" target="_blank" >10.11118/actaun201967061485</a>
Alternative languages
Result language
angličtina
Original language name
Routine determination of milk fat composition for nutritional and technological purposes.
Original language description
78 individual milk samples (IS) were taken in the Czech Fleckvieh and Holstein dairy cow herds and 33 bulk milk samples (BS) were taken in 13 Holstein dairy cow herds to compare two methods for the determination of fatty acids (FAs) – routine/indirect (infrared (IR) spectroscopy, MIR-FT) and reference/direct (gas chromatography, GC). The IS results show that the fatty acids C16:0 and C18:1 and the group of saturated (SFA) and unsaturated (UFA) FAs can be determined using routine method with a relatively high reliability (correlations (r) 0.7543, 0.7607, 0.8424 and 0.9492; P < 0.001). In case of polyunsaturated FAs is the r lower (0.2891; P < 0.05). In BS the tightness of relations is stronger in the case of the SFA and UFA (r 0.7094; 0.9389; P < 0.001), while for the group of TFA (trans isomers of unsaturated FAs) and PUFA (polyunsaturated FAs) are lower r (0.5897 and 0.5931; P < 0.001 respectively). Routine method for fatty acids profile determination is efficient for selection of raw milk to guarantee the production of specific dairy products with increased content of healthful fatty acids.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
40201 - Animal and dairy science; (Animal biotechnology to be 4.4)
Result continuities
Project
<a href="/en/project/QK1910174" target="_blank" >QK1910174: Improving the quality of milk and its economic indicators by using an automatic monitoring system for selected parameters in real time.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
ISSN
1211-8516
e-ISSN
2464-8310
Volume of the periodical
67
Issue of the periodical within the volume
6
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
1485–1491
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85077699150