Perspective of sodium reduction based on endogenous proteases via the strategy of sodium replacement in conjunction with mediated-curing.
Perspective of sodium reduction based on endogenous proteases via the strategy of sodium replacement in conjunction with mediated-curing.
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DOI：
10.1080/10408398.2023.2212287
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发表时间：
2023-05
影响因子：
10.2
通讯作者：
Mingming Li;Xin Zhang;Yantao Yin;Jiapeng Li;Chao Qu;Linggao Liu;Yunhan Zhang;Qiujin Zhu;Shouwei Wang
中科院分区：
文献类型：
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作者：
Mingming Li;Xin Zhang;Yantao Yin;Jiapeng Li;Chao Qu;Linggao Liu;Yunhan Zhang;Qiujin Zhu;Shouwei Wang
氯化钠是干腌肉制品中的主要腌味剂，大量的氯化钠加入量会导致成品含盐量偏高。盐的含量和组成是影响内源酶活性的重要因素，而内源酶的活性又会影响蛋白质的分解，进而影响干腌肉制品的品质。随着人们对饮食与健康关系的日益重视，在不牺牲产品质量和安全性的前提下降低钠含量是干腌肉制品行业面临的巨大挑战。本文就加工过程中内源酶活性的变化、降钠策略、内源酶活性与品质的关系等方面进行了综述和讨论。结果表明，钠替代策略和介体腌制在影响内源蛋白水解酶活性方面具有互补优势。此外，介体腌制有可能通过影响内源蛋白水解酶来挽救钠替代的负面影响。在此基础上，提出了基于内源性蛋白水解酶的钠替代与介体养护相结合的降钠策略。
NaCl is the main curing agent in dry-cured meat products, and a large amount of NaCl addition leads to high salt content of final products. Salt content and composition are important factors affecting the activity of endogenous proteases, which in turn could affect proteolysis as well as the quality of dry-cured meat products. With the increasing emphasis on the relationship between diet and health, reducing sodium content without sacrificing quality and safety of products is a great challenge for dry-cured meat industry. In this review, the change of endogenous proteases activity during processing, the potential relationship between sodium reduction strategy, endogenous proteases activity, and quality were summarized and discussed. The results showed that sodium replacement strategy and mediated-curing had a complementary advantage in influencing endogenous proteases activity. In addition, mediated-curing had the potential to salvage the negative effects of sodium substitution by affecting endogenous proteases. Based on the results, a sodium reduction strategy that sodium replacement in conjunction with mediated-curing based on endogenous proteases was proposed for the future perspective.