4.7 Article

Inhibition of benzo[a]pyrene formation in charcoal-grilled pork sausages by ginger and its key compounds

期刊

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
卷 103, 期 6, 页码 2838-2847

出版社

WILEY
DOI: 10.1002/jsfa.12470

关键词

ginger; DPPH scavenging activity; benzo[a]pyrene; inhibition; fatty acids

向作者/读者索取更多资源

This study investigated the effect of ginger and its key compounds on the formation of BaP in charcoal-grilled pork sausages. The results showed that increasing the addition of ginger significantly increased the DPPH scavenging activity and the inhibition rate of BaP. Phenolic compounds, particularly eugenol, 6-gingerol, 6-paradol and 6-shogaol, played a key role in inhibiting BaP formation through the inhibition of lipid oxidation.
BACKGROUNDGinger and its extracts have been frequently used in food processing and pharmaceuticals. However, the influence of ginger and its key compounds on benzo[a]pyrene (BaP) production in meat processing has not been investigated. The purpose of this study was to explore the effect of application of ginger and its important active ingredients on BaP formation and the mechanism of inhibiting BaP formation in charcoal-grilled pork sausages. RESULTSThe DPPH scavenging (23.59-59.67%) activity and the inhibition rate of BaP (42.1-68.9%) were significantly increased (P < 0.05) with increasing ginger addition. The active components extracted by supercritical carbon dioxide from ginger were identified by gas chromatography-mass spectrometry and 14 representative compounds (four terpenes, two alcohols, two aldehydes, four phenols and two other compounds, totaling 77.57% of the detected compounds) were selected. The phenolic compounds (eugenol, 6-gingerol, 6-paradol and 6-shogaol, accounting for 29.73% of the total composition) in ginger played a key role and had the strongest inhibitory effect on BaP (61.2-68.2%), whereas four other kinds of compound showed obviously feeble inhibitory activity (6.47-17.9%). Charcoal-grilled sausages with phenolic substances had lower values of thiobarbituric acid-reactive substances, carbonyl and diene (three classic indicators of lipid oxidation) (P < 0.05). CONCLUSIONGinger and its key compounds could effectively inhibit the formation of BaP in charcoal-grilled pork sausages. Phenolic compounds make the strongest contribution to the inhibition of Bap formation, and the inhibitory mechanism was related to the inhibition of lipid oxidation. (c) 2023 Society of Chemical Industry.

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。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据