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文章阐述了低温保存食品的原理及其优点,并分析了上海市自20世纪90年代以来在建立食品冷藏链事业中取得 的若干进展,进而展望了在新世纪本市食品冷藏链的发展前景。
The article expounds the principle and advantages of food preservation at low temperature and analyzes some progress made in the establishment of food refrigeration chain in Shanghai since the 1990s, and then prospects the development prospects of food refrigeration chain in the new century.