烘烤
肉体
食品科学
化学
烹调方法
味道
品味
钠
腌制
有机化学
物理化学
作者
Fengli Lian,Jun‐Hu Cheng,Han Wang,Da‐Wen Sun
标识
DOI:10.1016/j.lwt.2023.114623
摘要
In this study, combining roasting with steam cooking was proposed to reduce sodium chloride (NaCl) content during cooking operations. The NaCl reduction effects of roasting-steam cooking (RS), roasting (R), and water bath cooking (WB) on marinated salmon flesh samples with different cooking times (2, 4, 6 and 8 min) were evaluated. Results showed that the NaCl contents in the samples treated by RS and R were reduced by 22.44% and 15.59%, respectively. RS could also provide high overall acceptability without compromising the taste and flavour. FTIR analysis demonstrated that RS and R increased α-helix and β-sheet and slightly decreased β-turn in sample proteins as compared with WB, indicating that RS could achieve low denaturation and weak unfolding degree of protein structure due to protein conformation inhibited by the steam. Therefore, RS could serve as a novel method for reducing NaCl contents in cooked meat products.
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