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http://krishi.icar.gov.in/jspui/handle/123456789/7146
Title: | Species-specific myoglobin oxidation. |
Other Titles: | Not Available |
Authors: | Shuang Y, Faustman C, Tatiyaborworntham N, Ramanathan R, Maheswarappa Naveena, Mancini R, Joseph P, Suman S.P and Sun Q |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::National Research Centre on Meat, Hyderabad |
Published/ Complete Date: | 2011-12-31 |
Project Code: | Not Available |
Keywords: | Species specific Myoglobin oxidation |
Publisher: | ACS Publications |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | The effect of the lipid oxidation product, 4-hydroxy-2-nonenal (HNE), on oxidation of oxymyoglobin (OxyMb) from seven different meat-producing species was investigated. Relative to controls, HNE increased OxyMb oxidation within all species (p < 0.05) at both 25 and 4 °C, pH 5.6. The relative effect of HNE was greater for myoglobins (Mbs) that contained 12 ± 1 histidine (His) residues than for those that contained 9 His residues (p < 0.05); HNE efficacy in all species except chicken and turkey decreased with time. Mono-HNE adducts were detected in all species except chicken and turkey. In general, HNE alkylation increased the Mbs' ability to accelerate lipid oxidation in a microsome model. However, neither an HNE nor a Mb species dependent effect was observed. Results suggested that microsome model system associated lipid oxidation overshadowed HNE and species effects on OxyMb oxidation observed in lipid-free systems. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Article |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Agricultural and Food Chemistry |
NAAS Rating: | 10.19 |
Volume No.: | 59 |
Page Number: | 12198-12203 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/7146 |
Appears in Collections: | AS-NRCMeat-Publication |
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