Application of FT NIR spectroscopy in the determination of basic chemical composition of beef meat in roughly and finely ground condition.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F09%3A63508824" target="_blank" >RIV/70883521:28110/09:63508824 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Application of FT NIR spectroscopy in the determination of basic chemical composition of beef meat in roughly and finely ground condition.

Original language description

Our work deals with using FT NIR spectroscopy to determine basic components of beef meat (fat, protein, water content). The samples were analysed on FT NIR Nicolet Antaris device in reflectance regimen. Referential results from classical analyses were used for the calibration of the device. Measurements were compared in finely and roughly ground meat. Using PLS algorithm (method of partial least squares) calibration models were created and verified with cross-validation. Better results were achieved inthe fine grounding; however the results of both measurements were satisfactory: (R) (fat >0.994, protein >0.926, water content >0.984). No statistically significant differences between the referential and predicted values of determination were detected by the t-test. According to the published results, the NIRS method has high potential to replace expensive and time demanding chemical analyses of meat composition.

Czech name

—

Czech description

—

Type

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

CEP classification

GM - Food industry

OECD FORD branch

—

Project

—

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2009

Confidentiality

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

Name of the periodical

Acta Fytotechnica et Zootechnica

ISSN

1335-258X

e-ISSN

—

Volume of the periodical

12

Issue of the periodical within the volume

SI

Country of publishing house

SK - SLOVAKIA

Number of pages

7

Pages from-to

—

UT code for WoS article

—

EID of the result in the Scopus database

—