Rapid assessment of selected free amino acids during Edam cheese ripening by near infrared spectroscopy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F13%3A43869731" target="_blank" >RIV/70883521:28610/13:43869731 - isvavai.cz</a>

Alternative codes found

RIV/70883521:28110/13:43869731 RIV/62156489:43210/13:00203797

Result on the web

<a href="http://actavet.vfu.cz/82/2/0191/" target="_blank" >http://actavet.vfu.cz/82/2/0191/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2754/avb201382020191" target="_blank" >10.2754/avb201382020191</a>

Result language

angličtina

Original language name

Rapid assessment of selected free amino acids during Edam cheese ripening by near infrared spectroscopy

Original language description

The study focuses on rapid determination of free amino acids produced during the ripening of cheese, by using near infrared spectroscopy. Analyses of 96 samples of Edam cheese (30% and 45% of fat in dry matter) were performed at monthly intervals up to the ripening age of 6 months. In total, 19 amino acids were analysed with infrared spectrometer using two different methods, either in the regime of reflectance in the integrating sphere of the apparatus or using a fibre optic apparatus with the fibre optic probe. Reference data based on high-performance liquid chromatography were used for calibration of the spectrophotometer. Calibration models were developed using a partial least square algorithm and tested by means of cross-validation. When measured with the integrating sphere and with the probe, the values of correlation coefficients ranged from 0.835 to 0.993 and from 0.739 to 0.995, respectively. Paired t-test did not show significant differences between the reference and predicted

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

<a href="/en/project/QJ1230044" target="_blank" >QJ1230044: Determination of parameters for legislative assessing of the quality and safety of raw milk from cows, sheep and goats</a><br>

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2013

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

82

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

191-196

UT code for WoS article

000324282300013

EID of the result in the Scopus database

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