Changes of microbial spoilage, lipid-protein oxidation and physicochemical properties during post mortem refrigerated storage of goat meat
Examined was the effect of post mortem refrigerated storage on microbial spoilage, lipid-protein oxidation and physicochemical traits of goat meat. Seven Boer bucks were slaughtered, eviscerated and aged for 24 h. The Longissimus lumborum (LL) and Semitendinosus (ST) muscles were excised and subject...
Saved in:
Main Authors: | , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Japanese Society of Animal Science
2016
|
Online Access: | http://psasir.upm.edu.my/id/eprint/59622/1/Changes%20of%20microbial%20spoilage%2C%20lipid-protein%20oxidation%20and%20physicochemical%20properties%20during%20post%20mortem%20refrigerated%20storage%20of%20goat%20meat.pdf http://psasir.upm.edu.my/id/eprint/59622/ http://onlinelibrary.wiley.com/wol1/doi/10.1111/asj.12496/abstract |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.upm.eprints.59622 |
---|---|
record_format |
eprints |
spelling |
my.upm.eprints.596222018-03-14T01:22:42Z http://psasir.upm.edu.my/id/eprint/59622/ Changes of microbial spoilage, lipid-protein oxidation and physicochemical properties during post mortem refrigerated storage of goat meat Sabow, Azad Behnan Sazili, Awis Qurni Aghwan, Zeiad Amjad Abdulrazzak Idrus, Zulkifli Goh, Yong Meng Ab Kadir, Mohd Zainal Abidin Khadijah, Nakyinsige Kaka, Ubedullah Adeyemi, Kazeem Dauda Examined was the effect of post mortem refrigerated storage on microbial spoilage, lipid-protein oxidation and physicochemical traits of goat meat. Seven Boer bucks were slaughtered, eviscerated and aged for 24 h. The Longissimus lumborum (LL) and Semitendinosus (ST) muscles were excised and subjected to 13 days post mortem refrigerated storage. The pH, lipid and protein oxidation, tenderness, color and drip loss were determined in LL while microbiological analysis was performed on ST. Bacterial counts generally increased with increasing aging time and the limit for fresh meat was reached at day 14 post mortem. Significant differences were observed in malondialdehyde (MDA) content at day 7 of storage. The thiol concentration significantly reduced as aging time increased. The band intensities of myosin heavy chain (MHC) and troponin-T significantly decreased as storage progressed, while actin remained relatively stable. After 14 days of aging, tenderness showed significant improvement while muscle pH and drip loss reduced with increase in storage time. Samples aged for 14 days had higher lightness (P < 0.05) and lower (P < 0.05) yellowness and redness. Post mortem refrigerated storage influenced oxidative and microbial stability and physico-chemical properties of goat meat. Japanese Society of Animal Science 2016 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/59622/1/Changes%20of%20microbial%20spoilage%2C%20lipid-protein%20oxidation%20and%20physicochemical%20properties%20during%20post%20mortem%20refrigerated%20storage%20of%20goat%20meat.pdf Sabow, Azad Behnan and Sazili, Awis Qurni and Aghwan, Zeiad Amjad Abdulrazzak and Idrus, Zulkifli and Goh, Yong Meng and Ab Kadir, Mohd Zainal Abidin and Khadijah, Nakyinsige and Kaka, Ubedullah and Adeyemi, Kazeem Dauda (2016) Changes of microbial spoilage, lipid-protein oxidation and physicochemical properties during post mortem refrigerated storage of goat meat. Animal Science Journal, 87 (6). pp. 816-826. ISSN 1344-3941; ESSN: 1740-0929 http://onlinelibrary.wiley.com/wol1/doi/10.1111/asj.12496/abstract 10.1111/asj.12496 |
institution |
Universiti Putra Malaysia |
building |
UPM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Putra Malaysia |
content_source |
UPM Institutional Repository |
url_provider |
http://psasir.upm.edu.my/ |
language |
English |
description |
Examined was the effect of post mortem refrigerated storage on microbial spoilage, lipid-protein oxidation and physicochemical traits of goat meat. Seven Boer bucks were slaughtered, eviscerated and aged for 24 h. The Longissimus lumborum (LL) and Semitendinosus (ST) muscles were excised and subjected to 13 days post mortem refrigerated storage. The pH, lipid and protein oxidation, tenderness, color and drip loss were determined in LL while microbiological analysis was performed on ST. Bacterial counts generally increased with increasing aging time and the limit for fresh meat was reached at day 14 post mortem. Significant differences were observed in malondialdehyde (MDA) content at day 7 of storage. The thiol concentration significantly reduced as aging time increased. The band intensities of myosin heavy chain (MHC) and troponin-T significantly decreased as storage progressed, while actin remained relatively stable. After 14 days of aging, tenderness showed significant improvement while muscle pH and drip loss reduced with increase in storage time. Samples aged for 14 days had higher lightness (P < 0.05) and lower (P < 0.05) yellowness and redness. Post mortem refrigerated storage influenced oxidative and microbial stability and physico-chemical properties of goat meat. |
format |
Article |
author |
Sabow, Azad Behnan Sazili, Awis Qurni Aghwan, Zeiad Amjad Abdulrazzak Idrus, Zulkifli Goh, Yong Meng Ab Kadir, Mohd Zainal Abidin Khadijah, Nakyinsige Kaka, Ubedullah Adeyemi, Kazeem Dauda |
spellingShingle |
Sabow, Azad Behnan Sazili, Awis Qurni Aghwan, Zeiad Amjad Abdulrazzak Idrus, Zulkifli Goh, Yong Meng Ab Kadir, Mohd Zainal Abidin Khadijah, Nakyinsige Kaka, Ubedullah Adeyemi, Kazeem Dauda Changes of microbial spoilage, lipid-protein oxidation and physicochemical properties during post mortem refrigerated storage of goat meat |
author_facet |
Sabow, Azad Behnan Sazili, Awis Qurni Aghwan, Zeiad Amjad Abdulrazzak Idrus, Zulkifli Goh, Yong Meng Ab Kadir, Mohd Zainal Abidin Khadijah, Nakyinsige Kaka, Ubedullah Adeyemi, Kazeem Dauda |
author_sort |
Sabow, Azad Behnan |
title |
Changes of microbial spoilage, lipid-protein oxidation and physicochemical properties during post mortem refrigerated storage of goat meat |
title_short |
Changes of microbial spoilage, lipid-protein oxidation and physicochemical properties during post mortem refrigerated storage of goat meat |
title_full |
Changes of microbial spoilage, lipid-protein oxidation and physicochemical properties during post mortem refrigerated storage of goat meat |
title_fullStr |
Changes of microbial spoilage, lipid-protein oxidation and physicochemical properties during post mortem refrigerated storage of goat meat |
title_full_unstemmed |
Changes of microbial spoilage, lipid-protein oxidation and physicochemical properties during post mortem refrigerated storage of goat meat |
title_sort |
changes of microbial spoilage, lipid-protein oxidation and physicochemical properties during post mortem refrigerated storage of goat meat |
publisher |
Japanese Society of Animal Science |
publishDate |
2016 |
url |
http://psasir.upm.edu.my/id/eprint/59622/1/Changes%20of%20microbial%20spoilage%2C%20lipid-protein%20oxidation%20and%20physicochemical%20properties%20during%20post%20mortem%20refrigerated%20storage%20of%20goat%20meat.pdf http://psasir.upm.edu.my/id/eprint/59622/ http://onlinelibrary.wiley.com/wol1/doi/10.1111/asj.12496/abstract |
_version_ |
1643837125902204928 |
score |
13.160551 |