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Costa Filho DV, Rocha TCD, Carvalho JMD, Carvalho LMD, Galvão MDS, Pedrao MR, Estévez M, Madruga MS. Oxidative stability of white striping chicken breasts: effect of cold storage and heat treatments. Poult Sci 2023; 102:102826. [PMID: 37343347 PMCID: PMC10404771 DOI: 10.1016/j.psj.2023.102826] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/26/2023] [Accepted: 05/26/2023] [Indexed: 06/23/2023] Open
Abstract
This study aimed to investigate the level of lipid and protein oxidation in poultry breasts with severe white striping (WS; striation thickness > 1 mm) and nonaffected meats (N; normal breast) during storage under refrigeration (1°C for 14 d) and freezing (-18°C for 90 d). WS presented higher lipid content, although no difference in protein content was detected, compared to normal broiler breast (N). Regarding oxidative damages, a reduction in malondialdehyde and carbonyl protein, hexanal, octanal and nonanal levels, alongside the interaction of these compounds with other compounds in raw, roasted, and reheated breasts was observed under refrigerated storage (14 d). Freezing storage promotes an increase in carbonyls proteins, hexanal, octanal and nonanal levels at 45 d of storage in poultry meats and subsequent decrease, indicating the evolution of oxidative reactions. Regardless of the type of storage, in general, breasts with WS myopathy have higher levels of lipid and protein oxidation.
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Affiliation(s)
- Djalma Vitorino Costa Filho
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil
| | - Thayse Cavalcante da Rocha
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil
| | - Jéssica Moreira de Carvalho
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil
| | - Leila Moreira de Carvalho
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil
| | - Mércia de Sousa Galvão
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil
| | - Mayka Reghiany Pedrao
- Graduate Program of Food Technology, Federal University of Technology-Paraná (UTFPR), Londrina, Paraná, 86036-370, Brazil
| | - Mario Estévez
- IPROCAR Research Institute, Tecal Research Group, Universidad de Extremadura, Caceres, 10003, Spain
| | - Marta Suely Madruga
- Department of Food Engineering, Graduate Program of Food Science and Technology, Technology Center, Federal University of Paraiba (UFPB), João Pessoa, Paraiba, 58051-900, Brazil.
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Jiang Y, Liu Y, He Y, Li D. Insight into the Effect of Cu Species and Its Origin in Pt-Based Catalysts on Reaction Pathways of Glycerol Oxidation. ACS Catal 2022. [DOI: 10.1021/acscatal.2c03919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yiwei Jiang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
| | - Yanan Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
| | - Yufei He
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
| | - Dianqing Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
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Photocatalysis and Li-Ion Battery Applications of {001} Faceted Anatase TiO2-Based Composites. J 2021. [DOI: 10.3390/j4030038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Anatase TiO2 are the most widely used photocatalysts because of their unique electronic, optical and catalytic properties. Surface chemistry plays a very important role in the various applications of anatase TiO2 especially in the catalysis, photocatalysis, energy conversion and energy storage. Control of the surface structure by crystal facet engineering has become an important strategy for tuning and optimizing the physicochemical properties of TiO2. For anatase TiO2, the {001} crystal facets are the most reactive because they exhibit unique surface characteristics such as visible light responsiveness, dissociative adsorption, efficient charge separation capabilities and photocatalytic selectivity. In this review, a concise survey of the literature in the field of {001} dominated anatase TiO2 crystals and their composites is presented. To begin, the existing strategies for the synthesis of {001} dominated anatase TiO2 and their composites are discussed. These synthesis strategies include both fluorine-mediated and fluorine-free synthesis routes. Then, a detailed account of the effect of {001} facets on the physicochemical properties of TiO2 and their composites are reviewed, with a particular focus on photocatalysis and Li-ion batteries applications. Finally, an outlook is given on future strategies discussing the remaining challenges for the development of {001} dominated TiO2 nanomaterials and their potential applications.
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