Article

Effect of Hanwoo Crust on the Physicochemical Properties of Emulsion-Type Sausages

Jeong-Ah Lee1, Hack-Youn Kim1,*
Author Information & Copyright
1Department of Animal Resources Science, Kongju National University, Chungnam 32439, Korea.
*Corresponding Author: Hack-Youn Kim, E-mail: kimhy@kongju.ac.kr.

© Copyright 2021 Korean Society for Food Science of Animal Resources. This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Received: Dec 11, 2020 ; Revised: Feb 22, 2021 ; Accepted: Mar 03, 2021

Published Online: Mar 04, 2021

Abstract

This study aimed to investigate the effects of Hanwoo crust on the physicochemical properties of emulsion-type sausages. Sausage samples were prepared with various amounts of Hanwoo crust—0% (i.e., control), 1%, 2%, and 3%. The physicochemical properties studied included the proximate composition, pH, color, water holding capacity, cooking yield, and viscosity. Texture profile analysis and sensory evaluation were also carried out. Protein, fat, and ash contents of the Hanwoo crust-treated samples were found to be significantly higher than those of the control (p<0.05). Moreover, the CIE b* value of cooked sausage with Hanwoo crust treatments was significantly lower than that of the control (p<0.05). The CIE L* value of uncooked and cooked samples with 3% Hanwoo crust was significantly lower than that of the control (p<0.05). In contrast, the CIE a* value of uncooked and cooked samples with 3% Hanwoo crust was significantly higher than that of the control (p<0.05). The viscosity of the uncooked samples increased with increasing Hanwoo crust content. Samples containing 3% Hanwoo crust exhibited significantly higher water  holding capacity and cooking yield than the control (p<0.05). In the texture profile analysis, samples containing 2% and 3% Hanwoo crust showed significantly higher hardness, gumminess, and chewiness than the control (p<0.05). Overall, the sensory properties of Hanwoo crust treatments were significantly better than those of the control (p<0.05). In conclusion, adding 3% Hanwoo crust to emulsion-type sausage leads to optimal physicochemical properties.

Keywords: Hanwoo crust; sausage; physicochemical properties; pork


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Special Issue: 67th ICoMST 2021


The 67th International Congress of Meat Science and Technology (ICoMST) is currently accepting abstracts.

The deadline for submitting abstracts has been extended to April 15th, 2021, and FSAR will apply a 50% publishing fee discount to this special issue.

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