|
KMID : 1025520050470061095
|
|
Journal of Animal Science and Technology
2005 Volume.47 No. 6 p.1095 ~ p.1100
|
|
|
Prediction of Carcass Meat Quality Grade by Ultrasound in Hanwoo
|
|
Rhee Yong-Joon
Kim J. Y.
Lee Sung-Ki
Song Young-Han
|
|
|
Abstract
|
|
|
|
For the establishment of prediction strategies of carcass meat quality grade and for the enhancement of prediction accuracy, sixty six Hanwoo steers were ultrasonically tested at 24 months of age. Ultrasonic meat quality grade were predicted by standard ultrasonic image and decision tree method using ultrasonic meat quality index. From the results of decision tree method using ultrasonic meat quality index, it was found that the marbling score was mainly influenced by the distinctness of rib on ultrasound image. Prediction accuracy of meat quality grade by ultrasonic meat quality index was 86.4%, resulting in 7.6% higher accuracy than that by standard ultrasonic image (78.8%).
|
|
|
KEYWORD
|
|
|
Ultrasound, Meat quality grade, Marbling score, Hanwoo
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|