期刊
MOLECULES
卷 22, 期 11, 页码 -出版社
MDPI
DOI: 10.3390/molecules22111988
关键词
high-performance liquid chromatography; derivatization; thiobarbituric acid; spectrophotometry; malondialdehyde; lipid oxidation; meat; meat products
资金
- Slovak Research and Development Agency [APVV-14-0397]
- Slovak Grant Agency KEGA, Kosice, Slovakia [011 UVLF-4/2015]
The aim of this work was to compare the methods of malondialdehyde detection, as the main secondary product of the lipid peroxidation process, in meat and meat products. Malondialdehyde measurements were performed by two modified methods, the 2-thiobarbituric acid spectrophotometric method and the reverse-phase high-performance liquid chromatography in raw, mechanically-deboned chicken meat and in manufactured frankfurters. The malondialdehyde concentrations measured by the 2-thiobarbituric acid spectrophotometric method were found to be overestimated by more than 25% in raw meat and more than 27% in frankfurters in comparison to the results of reverse-phase high-performance liquid chromatography (p < 0.05). The achieved results showed that the presented modified reverse-phase high-performance liquid chromatography method was more applicable and more accurate for the quantification of malondialdehyde in samples of meat and meat products.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据