THE PERSPECTIVES OF BIA APPLICATION FOR BEEF CARCASS COMPOSITION ANALYSIS AND MEAT QUALITY EVALUATION

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F08%3A26850" target="_blank" >RIV/60460709:41310/08:26850 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

THE PERSPECTIVES OF BIA APPLICATION FOR BEEF CARCASS COMPOSITION ANALYSIS AND MEAT QUALITY EVALUATION

Original language description

This is short information on whether bioelectrical impedance analysis (BIA) can accurately predict changes in beef carcass composition. There is also a suggested way of how to improve accuracy of this analysis and how to also use carcass segment conductivity in evaluation of meat quality. Based on past experiments with BIA method, there was developed a beef carcass bioimpedance analyzer for measurement at an abattoir line, at the location of carcass flaying. The selection of this location removed the negative effect of temperature drop in beef carcass and the negative effect of the follow-up technological processes. The measurement was done by four electrode instruments with a full automatic data transfer. For eighty five carcasses there were found relatively very high correlations between the value D2/Xcp100k (the square of the distance between electrodes / the calculated parallel reactance at 100 kHz).) and longissimus lumborum muscle weight (MLL, r = 0.91) or Sirloin weight (r = 0.8

Czech name

Perspektivy bioelektrické impedanční analýzy (BIA) v aplikaci pro analýzy složení JUT skotu a hodnocení kvality masa

Czech description

This is short information on whether bioelectrical impedance analysis (BIA) can accurately predict changes in beef carcass composition. There is also a suggested way of how to improve accuracy of this analysis and how to also use carcass segment conductivity in evaluation of meat quality. Based on past experiments with BIA method, there was developed a beef carcass bioimpedance analyzer for measurement at an abattoir line, at the location of carcass flaying. The selection of this location removed the negative effect of temperature drop in beef carcass and the negative effect of the follow-up technological processes. The measurement was done by four electrode instruments with a full automatic data transfer. For eighty five carcasses there were found relatively very high correlations between the value D2/Xcp100k (the square of the distance between electrodes / the calculated parallel reactance at 100 kHz).) and longissimus lumborum muscle weight (MLL, r = 0.91) or Sirloin weight (r = 0.8

Type

D - Article in proceedings

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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Project

<a href="/en/project/GA102%2F01%2F1344" target="_blank" >GA102/01/1344: Electrical properties of beef carcasses in relation to content and distribution of body fat</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2008

Confidentiality

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

Article name in the collection

54th International Conference on Meat Science and Technology - ICoMST 2008

ISBN

90-8686-010-9

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

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Publisher name

AMSA USA

Place of publication

Cape Town, South Africa

Event location

Cape Town, South Africa

Event date

Sep 23, 2008

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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