Article citationsMore>>
Haseth, T.T., Hay, M., Kongsro, J., Kohler, A., Sorheim, O. and Egelandsdal, B. (2008) Determination of sodium chloride in pork meat by computed tomography at different voltages. Journal of food science, 73, E333-E339.
http://dx.doi.org/10.1111/j.1750-3841.2008.00883.
has been cited by the following article:
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TITLE:
In vivo prediction of intramuscular fat in pigs using computed tomography
AUTHORS:
Jørgen Kongsro, Eli Gjerlaug-Enger
KEYWORDS:
Intramuscular Fat; Computed Tomography; PLS Regression; Calibration; Validation
JOURNAL NAME:
Open Journal of Animal Sciences,
Vol.3 No.4,
October
29,
2013
ABSTRACT:
One hundred and four pure-bred Norwegian
Duroc boars were CT (computed tomography) scanned to predict the in vivo intramuscular
fat percentage in the loin. The animals were slaughtered and the loin was cut
commercially. A muscle sample of the m. Longissimus dorsi was sampled and
analyzed by the use of near-infrared spectroscopy. Data from CT images were
collected using an in-house MATLAB script. Calibration models were made using
PLS (partial least square) regression, containing independent data from CT
images and dependent data from near-infrared spectroscopy. The data set used
for calibration was a subset of 72 animals. The calibration models were
validated using a subset of 32 animals. Scaling of independent data and
filtering using median filtering were tested to improve predictions. The
results showed that CT is not a feasible method for in vivo prediction
of intramuscular content in swine.
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