The meaning of food fresh-keeping was summed up with the analysis of the main quality factors of food. The main factors affecting the preservative period of food were discussed. Conventional fresh-keeping methods and the new developing ones were contrastively analyzed especially. Some issues on developing fresh-keeping technology were put forward.
| 
推荐 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
