期刊文献+

物理场技术在水产品冷冻冷链中的应用 被引量:3

Application of physical field technology in frozen aquatic products in cold chain
下载PDF
导出
摘要 在冷链流通过程中,对新鲜水产品进行冷冻处理能够大大提高其保质期。然而,传统的冷冻和解冻方法有传热效率低、耗时较长的缺陷,且难以控制冰晶对食品原料的损伤。所以冷冻水产品经常会面临一系列的质量问题,如质构劣化、蛋白质变性、持水能力下降等。因此有必要采用高效的冷冻/解冻技术以防止品质劣变。相比于传统方法,基于物理场(如高压、超声、电场等)的新型冷冻和解冻技术具有高冷冻/解冻速率、低能耗、对产品品质维持更好等优点。本文综述了近年来物理场技术在水产品中的应用,分析了它们各自的原理、特点、缺陷及未来的发展趋势,为这些新技术在水产品冷冻冷链中的应用提供相关参考。 In the process of cold chain circulation,frozen treatment of fresh aquatic products can greatly increase their shelf life.However,traditional freezing and thawingmethods havethe defects of low heat transfer efficiency,time consuming,and it is difficult to control the damage of ice crystals on food materials,so that frozen aquatic products are often faced with a series of quality problems,such asstructure deterioration,protein denaturation and water holding capacity decline.Therefore,it is necessary to utilize efficient freezing and thawing technology to prevent quality deterioration.Compared with traditional methods,novel freezing and thawing techniques,based on physical fields(such as high pressure,ultrasonic,electric field,etc.),have the characteristics of fast freezing/thawing speed,low energy consumption,and better maintenance of products quality.This paper reviewed the applications of these physical field techniques in aquatic productsin recentyears,and analyzed their principles,characteristics,defects and future development trends,in order to provide references for the application of these new technologies in the frozen cold chain of aquatic products.
作者 叶剑 徐仰丽 林胜利 苏来金 YE Jian;XU Yang-Li;LIN Sheng-Li;SU Lai-Jin(Wenzhou Academy of Agricultural Science,Wenzhou Characteristic Food Resources Engineering and Technology Research Center,Wenzhou 325006,China;College of Life and Environmental Science,Wenzhou University,Wenzhou 325035,China)
出处 《食品安全质量检测学报》 CAS 2020年第22期8194-8199,共6页 Journal of Food Safety and Quality
基金 温州市基础公益项目(N20180011,N20180017) 温州市重点实验室(工程中心)建设项目(ZD202003) 浙江省水产产业技术项目(2020-2022) 温州市重大科技创新攻关项目(ZS2019001)。
关键词 水产品 冷冻 解冻 物理场技术 aquatic products freezing thawing physical field technology
  • 相关文献

参考文献16

二级参考文献231

共引文献166

同被引文献22

引证文献3

二级引证文献3

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部