The determination of chemical composition of fresh goat's cheeses using of FT NIR spectroscopy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F09%3A00150634" target="_blank" >RIV/62156489:43210/09:00150634 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The determination of chemical composition of fresh goat's cheeses using of FT NIR spectroscopy
Original language description
In our work we occupied by monitoring basic chemical composition of fresh goat's cheeses over a period of lactation from April to November. The samples were analysed every 14 days. With reference methods were defined indexes: dry matter, fat, pH, NaCl, titrable acidity (SH). The samples were measured at FT NIR spectrometer in reflectance mode with resolution 8 and number of scans 100. Calibration models were made with help partial least squares (PLS) methods. The models were checked with cross-validation. The values of correlation coefficient of calibration were as follows: dry matter 0.810; fat 0.825; pH 0.959; titrable acidity 0.953; NaCl 0.964. The values of correlation coefficient of validation on the integration sphere were as follows: dry matter0.671; fat 0.669; pH 0.659; titrable acidity 0.901; NaCl 0.867. Results of this study indicate that FT NIR spectroscopy can be used for a rapid analysis of basic chemical composition of fresh goat's cheeses. Values of calibration coeffici
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GM - Food industry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/2B08069" target="_blank" >2B08069: Relationship research of contaminant microflora and biogenic amines as the risk toxicants in the system of cheese health unexceptionability on the consumer market</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Animal Welfare, Ethology and Housing Systems
ISSN
1786-8440
e-ISSN
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Volume of the periodical
5
Issue of the periodical within the volume
4
Country of publishing house
HU - HUNGARY
Number of pages
6
Pages from-to
92-97
UT code for WoS article
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EID of the result in the Scopus database
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