Utilization of zein-based coatings containing vegetable oils on the physicochemical characteristics of vacuum-packaged lamb meat.
During the shelf-life of fresh meat, physical, chemical, microbiological, and sensory changes may occur. To avoid such changes, the combination of vacuum-packaging and use of edible coatings make a good strategy. This study aimed to evaluate the physicochemical characteristics of vacuum-packaged lamb meat combined with different zein-based edible coatings containing different vegetable oils (pink pepper, rosemary, olive oil, and the combinations of olive oil + pink pepper or rosemary), stored at 5 ± 1 °C. Parameters including pH, instrumental color, water holding capacity (WHC), shear force, and thiobarbituric acid reactive substances (TBARS) were analyzed every seven days, for 29 days. Significant differences (P<0.05) were observed in coating effects and storage time. The combination of olive oil and pepper oil (OLPP) exhibited higher color stability, while the coatings containing rosemary (RO), rosemary and olive oil (OLRO), and pink pepper oil (PP) exhibited the highest oxidative stability in 29 days. The pH, WHC, and shear force parameters did not appear to have been affected by the coatings. In summary, as appearance is an important purchasing factor, the coating containing olive oil and pink pepper oil is very promising as an alternative for maintaining vacuum-packaged lamb meat quality.
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Format: | Artigo de periódico biblioteca |
Language: | English eng |
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2019-09-25
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Subjects: | Revestimento comestível, Carne ovina, Óleo de pimenta rosa, Óleo de alecrim, Plastificante, Zeína, Carne Fresca, Óleo Vegetal, Azeite, Embalagem a Vácuo, Food packaging, Plasticizers, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1112487 http://dx.doi.org/10.1590/0103-8478cr20190310 |
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dig-alice-doc-11124872019-09-26T00:44:35Z Utilization of zein-based coatings containing vegetable oils on the physicochemical characteristics of vacuum-packaged lamb meat. CORDEIRO, C. de S. FORATO, L. A. BERNARDES FILHO, R. NASSU, R. T. Cecília de Souza Cordeiro, UNESP; LUCIMARA APARECIDA FORATO, CNPDIA; RUBENS BERNARDES FILHO, CNPDIA; RENATA TIEKO NASSU, CPPSE. Revestimento comestível Carne ovina Óleo de pimenta rosa Óleo de alecrim Plastificante Zeína Carne Fresca Óleo Vegetal Azeite Embalagem a Vácuo Food packaging Plasticizers During the shelf-life of fresh meat, physical, chemical, microbiological, and sensory changes may occur. To avoid such changes, the combination of vacuum-packaging and use of edible coatings make a good strategy. This study aimed to evaluate the physicochemical characteristics of vacuum-packaged lamb meat combined with different zein-based edible coatings containing different vegetable oils (pink pepper, rosemary, olive oil, and the combinations of olive oil + pink pepper or rosemary), stored at 5 ± 1 °C. Parameters including pH, instrumental color, water holding capacity (WHC), shear force, and thiobarbituric acid reactive substances (TBARS) were analyzed every seven days, for 29 days. Significant differences (P<0.05) were observed in coating effects and storage time. The combination of olive oil and pepper oil (OLPP) exhibited higher color stability, while the coatings containing rosemary (RO), rosemary and olive oil (OLRO), and pink pepper oil (PP) exhibited the highest oxidative stability in 29 days. The pH, WHC, and shear force parameters did not appear to have been affected by the coatings. In summary, as appearance is an important purchasing factor, the coating containing olive oil and pink pepper oil is very promising as an alternative for maintaining vacuum-packaged lamb meat quality. 2019-09-26T00:44:28Z 2019-09-26T00:44:28Z 2019-09-25 2019 2020-03-11T11:11:11Z Artigo de periódico Ciência Rural, Santa Maria, v.49, n.10, e20190310, 2019. 1678-4596 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1112487 http://dx.doi.org/10.1590/0103-8478cr20190310 en eng openAccess |
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Revestimento comestível Carne ovina Óleo de pimenta rosa Óleo de alecrim Plastificante Zeína Carne Fresca Óleo Vegetal Azeite Embalagem a Vácuo Food packaging Plasticizers Revestimento comestível Carne ovina Óleo de pimenta rosa Óleo de alecrim Plastificante Zeína Carne Fresca Óleo Vegetal Azeite Embalagem a Vácuo Food packaging Plasticizers |
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Revestimento comestível Carne ovina Óleo de pimenta rosa Óleo de alecrim Plastificante Zeína Carne Fresca Óleo Vegetal Azeite Embalagem a Vácuo Food packaging Plasticizers Revestimento comestível Carne ovina Óleo de pimenta rosa Óleo de alecrim Plastificante Zeína Carne Fresca Óleo Vegetal Azeite Embalagem a Vácuo Food packaging Plasticizers CORDEIRO, C. de S. FORATO, L. A. BERNARDES FILHO, R. NASSU, R. T. Utilization of zein-based coatings containing vegetable oils on the physicochemical characteristics of vacuum-packaged lamb meat. |
description |
During the shelf-life of fresh meat, physical, chemical, microbiological, and sensory changes may occur. To avoid such changes, the combination of vacuum-packaging and use of edible coatings make a good strategy. This study aimed to evaluate the physicochemical characteristics of vacuum-packaged lamb meat combined with different zein-based edible coatings containing different vegetable oils (pink pepper, rosemary, olive oil, and the combinations of olive oil + pink pepper or rosemary), stored at 5 ± 1 °C. Parameters including pH, instrumental color, water holding capacity (WHC), shear force, and thiobarbituric acid reactive substances (TBARS) were analyzed every seven days, for 29 days. Significant differences (P<0.05) were observed in coating effects and storage time. The combination of olive oil and pepper oil (OLPP) exhibited higher color stability, while the coatings containing rosemary (RO), rosemary and olive oil (OLRO), and pink pepper oil (PP) exhibited the highest oxidative stability in 29 days. The pH, WHC, and shear force parameters did not appear to have been affected by the coatings. In summary, as appearance is an important purchasing factor, the coating containing olive oil and pink pepper oil is very promising as an alternative for maintaining vacuum-packaged lamb meat quality. |
author2 |
Cecília de Souza Cordeiro, UNESP; LUCIMARA APARECIDA FORATO, CNPDIA; RUBENS BERNARDES FILHO, CNPDIA; RENATA TIEKO NASSU, CPPSE. |
author_facet |
Cecília de Souza Cordeiro, UNESP; LUCIMARA APARECIDA FORATO, CNPDIA; RUBENS BERNARDES FILHO, CNPDIA; RENATA TIEKO NASSU, CPPSE. CORDEIRO, C. de S. FORATO, L. A. BERNARDES FILHO, R. NASSU, R. T. |
format |
Artigo de periódico |
topic_facet |
Revestimento comestível Carne ovina Óleo de pimenta rosa Óleo de alecrim Plastificante Zeína Carne Fresca Óleo Vegetal Azeite Embalagem a Vácuo Food packaging Plasticizers |
author |
CORDEIRO, C. de S. FORATO, L. A. BERNARDES FILHO, R. NASSU, R. T. |
author_sort |
CORDEIRO, C. de S. |
title |
Utilization of zein-based coatings containing vegetable oils on the physicochemical characteristics of vacuum-packaged lamb meat. |
title_short |
Utilization of zein-based coatings containing vegetable oils on the physicochemical characteristics of vacuum-packaged lamb meat. |
title_full |
Utilization of zein-based coatings containing vegetable oils on the physicochemical characteristics of vacuum-packaged lamb meat. |
title_fullStr |
Utilization of zein-based coatings containing vegetable oils on the physicochemical characteristics of vacuum-packaged lamb meat. |
title_full_unstemmed |
Utilization of zein-based coatings containing vegetable oils on the physicochemical characteristics of vacuum-packaged lamb meat. |
title_sort |
utilization of zein-based coatings containing vegetable oils on the physicochemical characteristics of vacuum-packaged lamb meat. |
publishDate |
2019-09-25 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1112487 http://dx.doi.org/10.1590/0103-8478cr20190310 |
work_keys_str_mv |
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