Animal Products

Quality Characteristics of Irradiated Chicken Breast Rolls from Broilers Fed Different Levels of Conjugated Linoleic Acid

Authors
  • M. Du (Iowa State University)
  • K. C. Nam (Iowa State University)
  • S. J. Hur (Iowa State University)
  • H. Ismail (Iowa State University)
  • Y. H. Kim (Korea Food Research Institute)
  • Dong U. Ahn (Iowa State University)

Abstract

Dietary CLA treatment reduced color a*- and b*-values of cooked chicken breast rolls. Sensory panels rated the color of cooked chicken rolls with CLA treatments darker than the control. The production of CO in cooked chicken rolls increased dramatically after irradiation and was correlated with the increased redness of cooked chicken rolls after irradiation. Irradiation greatly increased volatile production and induced a metallic off-flavor in chicken rolls. The hardness of chicken rolls increased and juiciness decreased as the dietary level of CLA increased, and consumer preferred the color of cooked chicken rolls after irradiation to the nonirradiated ones. Although dietary CLA was somewhat positive in reducing pinkness, but negatively influenced to the eating quality of irradiated cooked chicken rolls.

Keywords: ASL R1860

How to Cite:

Du, M., Nam, K. C., Hur, S. J., Ismail, H., Kim, Y. H. & Ahn, D. U., (2004) “Quality Characteristics of Irradiated Chicken Breast Rolls from Broilers Fed Different Levels of Conjugated Linoleic Acid”, Iowa State University Animal Industry Report 1(1). doi: https://doi.org/10.31274/ans_air-180814-1035

Downloads:
Download pdf

251 Views

86 Downloads

Published on
01 Jan 2004
Peer Reviewed