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Effects of dietary levels of tapioca residue on growth performance and carcass characteristics in Hanwoo steers

OBJECTIVE: This study was conducted to investigate the effects of dietary levels of tapioca residue on growth performance, carcass characteristics, and meat composition in Hanwoo steers. METHODS: Twenty-eight steers were randomly assigned to one of four dietary groups; T0 (0% tapioca residue), T6.7...

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Autores principales: Park, Byung Ki, Lee, Dong Kyo, Ahn, Jun Sang, Park, Joong Kook, Kim, Min Ji, Son, Gi Hwal, Shin, Jong Suh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST) 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6599954/
https://www.ncbi.nlm.nih.gov/pubmed/30744347
http://dx.doi.org/10.5713/ajas.18.0753
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author Park, Byung Ki
Lee, Dong Kyo
Ahn, Jun Sang
Park, Joong Kook
Kim, Min Ji
Son, Gi Hwal
Shin, Jong Suh
author_facet Park, Byung Ki
Lee, Dong Kyo
Ahn, Jun Sang
Park, Joong Kook
Kim, Min Ji
Son, Gi Hwal
Shin, Jong Suh
author_sort Park, Byung Ki
collection PubMed
description OBJECTIVE: This study was conducted to investigate the effects of dietary levels of tapioca residue on growth performance, carcass characteristics, and meat composition in Hanwoo steers. METHODS: Twenty-eight steers were randomly assigned to one of four dietary groups; T0 (0% tapioca residue), T6.7 (6.7% tapioca residue), T9 (9% tapioca residue), and T12 (12% tapioca residue). RESULTS: Supplementation with tapioca residue had no effect on overall growth performance. The concentration of plasma total cholesterol was higher in T6.7 than in other treatments (p<0.05). Dietary levels of tapioca residue did not affect carcass yield or the quality traits of Hanwoo steers. The lightness, redness, and yellowness of the longissimus muscle of Hanwoo steers were higher in T6.7 than in other treatments (p<0.05). Cohesiveness, gumminess, chewiness, and resilience were lower in T6.7 than in other treatments (p<0.05). CONCLUSION: The results of the present study indicate that supplementation with tapioca residue does not exert any negative effects on growth performance, carcass characteristics, and meat composition in Hanwoo steers. However, as the dietary level of tapioca residue increased, the intake of concentrate intake decreased, and tapioca supplementation greater than 6.7% did not substantially improved the marbling score.
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spelling pubmed-65999542019-08-01 Effects of dietary levels of tapioca residue on growth performance and carcass characteristics in Hanwoo steers Park, Byung Ki Lee, Dong Kyo Ahn, Jun Sang Park, Joong Kook Kim, Min Ji Son, Gi Hwal Shin, Jong Suh Asian-Australas J Anim Sci Article OBJECTIVE: This study was conducted to investigate the effects of dietary levels of tapioca residue on growth performance, carcass characteristics, and meat composition in Hanwoo steers. METHODS: Twenty-eight steers were randomly assigned to one of four dietary groups; T0 (0% tapioca residue), T6.7 (6.7% tapioca residue), T9 (9% tapioca residue), and T12 (12% tapioca residue). RESULTS: Supplementation with tapioca residue had no effect on overall growth performance. The concentration of plasma total cholesterol was higher in T6.7 than in other treatments (p<0.05). Dietary levels of tapioca residue did not affect carcass yield or the quality traits of Hanwoo steers. The lightness, redness, and yellowness of the longissimus muscle of Hanwoo steers were higher in T6.7 than in other treatments (p<0.05). Cohesiveness, gumminess, chewiness, and resilience were lower in T6.7 than in other treatments (p<0.05). CONCLUSION: The results of the present study indicate that supplementation with tapioca residue does not exert any negative effects on growth performance, carcass characteristics, and meat composition in Hanwoo steers. However, as the dietary level of tapioca residue increased, the intake of concentrate intake decreased, and tapioca supplementation greater than 6.7% did not substantially improved the marbling score. Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST) 2019-08 2019-01-04 /pmc/articles/PMC6599954/ /pubmed/30744347 http://dx.doi.org/10.5713/ajas.18.0753 Text en Copyright © 2019 by Asian-Australasian Journal of Animal Sciences This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Article
Park, Byung Ki
Lee, Dong Kyo
Ahn, Jun Sang
Park, Joong Kook
Kim, Min Ji
Son, Gi Hwal
Shin, Jong Suh
Effects of dietary levels of tapioca residue on growth performance and carcass characteristics in Hanwoo steers
title Effects of dietary levels of tapioca residue on growth performance and carcass characteristics in Hanwoo steers
title_full Effects of dietary levels of tapioca residue on growth performance and carcass characteristics in Hanwoo steers
title_fullStr Effects of dietary levels of tapioca residue on growth performance and carcass characteristics in Hanwoo steers
title_full_unstemmed Effects of dietary levels of tapioca residue on growth performance and carcass characteristics in Hanwoo steers
title_short Effects of dietary levels of tapioca residue on growth performance and carcass characteristics in Hanwoo steers
title_sort effects of dietary levels of tapioca residue on growth performance and carcass characteristics in hanwoo steers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6599954/
https://www.ncbi.nlm.nih.gov/pubmed/30744347
http://dx.doi.org/10.5713/ajas.18.0753
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