基于响应面法优化复合型核桃牛肉脯加工工艺及其货架期研究

Optimization of Processing Technology and Study on Shelf Life of Composite Walnut and Beef Jerky Based on Response Surface Methodology

牛肉脯作为一种传统且受欢迎的休闲食品,具有显著的经济价值和食用价值。牛肉脯市场需求旺盛,其高附加值为相关企业带来了可观的经济收益。随着居民生活水平的提高和对健康食品的重视,牛肉脯的市场份额不断扩大。生产牛肉脯不仅带动了养殖业的发展,而且促进了加工、包装和物流等相关产业链的繁荣。然而,传统牛肉脯加工过程中存在标准化程度低、质量参差不齐、添加剂使用不规范、食品安全隐患、产品同质化严重等问题,这些不足不仅影响了产品的市场竞争力,而且对消费者的健康和产业的可持续发展构成了威胁。该研究基于此,将核桃作为辅助材料添加至牛肉脯中,不仅能够增强牛肉脯的营养成分,而且能开发牛肉脯新产品,通过响应面法对复合型核桃牛肉脯加工工艺进行研究和优化,为后续牛肉脯产业的发展奠定了基础。另外,食品安全问题也是消费者一直以来关注的重点问题,该研究通过分析核桃牛肉脯的货架期来保证复合型核桃牛肉脯的食品安全。

As a traditional and popular snack food,beef jerky has significant economic and edible value.The market demand for beef jerky is strong,and its high added value has brought considerable economic benefits to related companies.With the improvement of residents'living standards and their emphasis on healthy food,the market share of beef jerky continues to expand.The production of beef jerky not only drives the development of the breeding industry,but also promotes the prosperity of related industrial chains such as processing,packaging and logistics.However,there are problems such as low standardization degree,uneven quality,irregular use of additives,food safety hazards and serious product homogeneity in the traditional beef jerky processing process.These deficiencies not only affect the market competitiveness of products,but also pose a threat to consumers'health and the sustainable development of the industry.Based on this,in this study,walnuts are added into beef jerky as the auxiliary materials,which not only enhances the nutrients of beef jerky,but also develops new beef jerky products.The processing technology of composite walnut and beef jerky is researched and optimized through response surface methodology,laying a foundation for the subsequent development of the beef jerky industry.In addition,food safety issue has always been a key issue for consumers.In this study,the shelf life of walnut and beef jerky is analyzed to ensure the food safety of composite walnut and beef jerky.