Verification of Reproducibility of VCS2000 Equipment for Mechanical Measurement of Korean Landrace×Yorkshire (F1), F1×Duroc (LYD) Pig Carcasses

• 영문명: Verification of Reproducibility of VCS2000 Equipment for Mechanical Measurement of Korean Landrace×Yorkshire (F1), F1×Duroc (LYD) Pig Carcasses
• 발행기관: 한국축산식품학회
• 저자명: 박윤환 김관태 김재영 서종태 최정석
• 간행물 정보: 『Food Science of Animal Resources』Food Science of Animal Resources 제43권 제4호, 553~562쪽, 전체 10쪽
• 주제분류: 농수해양 > 식품과학
• 파일형태: PDF
• 발행일자: 2023.07.31

영문 초록

With an increase in meat consumption, the need to measure the weight of each primal cut of pork has increased. Recently, automation devices have been used to measure the weight of each primal cut of pork. The objective of this study was to investigate the accuracy of VCS2000, one of the non-invasive pig carcass analyzers. Production levels of 7 primal cuts of 50 pigs were measured with VCS2000. Average error rates between dissected value for each primal cut and VCS2000 measurement values of ham, shoulder picnic, belly, loin, and shoulder blade were around 5%. Average error rates for spare rib and tenderloin were about 10%. Correlation coefficients between the dissected value and the VCS2000 measured value for ham, shoulder picnic, loin, belly, and shoulder blade were high at 0.66–0.83. Correlation coefficients of spare rib and tenderloin were low at 0.35 and 0.47. Coefficient of determination of the VCS2000 measured value for each primal cut by regression analysis was 0.77 or more for ham, shoulder picnic, loin, and shoulder blade and 0.63 for belly. Coefficients of determination for spare rib and tenderloin were low at 0.40 and 0.27. In addition, the coefficient of determination of VCS2000 for each primal cut was higher than that of the dissected value for all primal cuts. In conclusion, pig carcass analysis using the VCS2000 has a high reliability for pork cuts with high production levels, but a relatively low reliability for pork cuts with low production levels and high fat levels.

목차

Introduction

Materials and Methods

Results and Discussion

Conflicts of Interest

Acknowledgements

Author Contributions

Ethics Approval

References

키워드

primal cut VCS2000 dissected value correlation coefficient determination coefficient