Determination of whey proteins in different types of milk

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F14%3A43872989" target="_blank" >RIV/62157124:16270/14:43872989 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.2754/avb201483010067" target="_blank" >http://dx.doi.org/10.2754/avb201483010067</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2754/avb201483010067" target="_blank" >10.2754/avb201483010067</a>

Result language

angličtina

Original language name

Determination of whey proteins in different types of milk

Original language description

Protein analysis is very important both in terms of milk protein allergy, and of milk and dairy product adulteration (beta-lactoglobulin may be an important marker in the detection of milk adulteration). The aim of this study was to detect major whey proteins alfa-lactalbumin and beta-lactoglobulin and their genetic variants by reversed-phase high-performance liquid chromatography. Milk samples from cows (n = 40), goats (n = 40) and sheep (n = 40) were collected at two farms and milk bars in the Czech Republic from April to June 2010. The concentration of alfa-lactalbumin was higher in goat's milk (1.27 +- 0.05 g?l-1, P { 0.001) and cow's milk (1.16 +- 0.02 g?l-1, P = 0.0037) compared to sheep's milk (0.95 +- 0.06 g?l-1); however, concentration of alfa-lactalbumin in goat's milk and cow's milk did not differ significantly (P { 0.05). Goat's milk contained less beta-lactoglobulin (3.07 +- 0.08 g?l-1) compared to cow's milk (4.10 +- 0.04 g?l-1, P { 0.001) or sheep's milk (5.97 +- 0.24 g?

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GM - Food industry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Acta veterinaria Brno

ISSN

0001-7213

e-ISSN

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Volume of the periodical

83

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

67-72

UT code for WoS article

000335204700012

EID of the result in the Scopus database

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