• 日本tube8.cm > 日本包装学会志
  • 日本包装学会志

    免费下载 下载该文档 文档格式:PDF   更新时间:2010-05-01   下载次数:0   点击次数:1
    文档基本属性
    文档语言:Japanese
    文档格式:pdf
    文档作者:NEC-PCuser
    关键词:
    主题:
    备注:
    点击这里显示更多文档属性
    *Professor, PhD, Senior Advisor to SIK-The Swedish Institute for Food and Biotechnology
    -277-
    New Developments and Trends in Food Processing and Packaging in Europe
    ·Preventive on-line process-and product control (HACCP etc.) and official certification of co mpan y programmes for production monitoring and environment. ·Extensive application of process modelling and simulation, including predictive microbiology ·Conspicuous growth in chilled foods and MAP-products (including sous-vide products) with limited shelf life. ·Growing market in health foods and in functional foods. ·Consumer directed product development ·Demands for reuse and recycling of packaging, and packaging solutions well adapted to reuse, recycling and minimal land and air pollution, including minimal use of packaging (no over-packaging).
    In the following I will deal with some of these trends, mainly with regard to developments in processing and, to a somewhat lesser extent, in packaging.
    Minimal
    processing.
    Mild methods and a minimum level of processing are required for optimal retention of freshness as well as minimum use of artificial additives. To make the resulting products safe to consume, a combination of measures will often be needed, such as combining processes with modifications in pH, water activity, natural preservatives, MA-or Sous-Vide packaging etc. This whole trend in food processing is termed "minimal processing" and is dominating European product and process development today. In traditional food processing, thermal methods of preservation (pasteurisation or sterilisation) dominate. The need for milder treatments in preservation has, however, lead to the development of a number of non-thermal methods, both physical, chemical and microbiological, which have come to dominate as themes for European conferences and workshops on minimal processing.
    Thermal minimal processing.
    Developments in thermal processing can be listed under the following main headings :

    上一页下一页

  • 下载地址 (推荐使用迅雷下载地址,速度快,支持断点续传)
  • 免费下载 PDF格式下载
  • 您可能感兴趣的
  • 日本动漫  日本电影  日本动画片  日本雅虎  日本鬼船  日本地图  日本地震  日本旅游