Use of near infrared spectroscopy whit fourier transform to analysis of curd cheese "Olomoucké tvarůžky"
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F11%3A00184152" target="_blank" >RIV/62156489:43210/11:00184152 - 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
Use of near infrared spectroscopy whit fourier transform to analysis of curd cheese "Olomoucké tvarůžky"
Original language description
The aim of this study was to check the use of NIR technique for assessment of dry matter (DM), active acidity (pH), sodium chloride (NaCl) of curd cheese to name "Olomoucké tvarůžky" by FT NIR. Seventy two samples were obtained directly from producer, and stored at 5°C during five weeks. Spectra were measured in the reflectance mode with a compressive cell (radius 1cm) wave number between 4 000 and 10 000 cm-1, averaging 80 scans, spectral resolution 4 cm-1. Correlations between reference values of chemical properties and NIR reflectance data were examined using the multivariate method of partial leas squares (PLS) regression. The correlation coefficient for DM was 0,952 and those for pH and NaCl were 0,905; 0,975 respectively. The standard error of the calibration for DR, pH and NaCl were found 0,285; 0,245; 0,090 respectively. The calibration models developed were verified by cross validation. The study show that FT NIR spectroscopy can be used for determination of some chemical prop
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
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta technologica agriculturae : vedecký časopis pre mechanizáciu pol'nohospodárstva = the scientific journal for agricultural engineering
ISSN
1335-2555
e-ISSN
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Volume of the periodical
14
Issue of the periodical within the volume
3
Country of publishing house
SK - SLOVAKIA
Number of pages
4
Pages from-to
57-60
UT code for WoS article
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EID of the result in the Scopus database
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