The theory and method of combination tanning technology by vegetable tannin and mental salt was described.
简要介绍了植物鞣剂与金属盐结合鞣的原理及方法。
2
The paper has introduced the theory of keeping verdure of fruit and vegetable, the factors, the technology of keeping verdure today and the direction in the future.
本文主要介绍了果蔬保鲜原理，影响因素，当前的果蔬保鲜技术及今后保鲜技术发展趋势。
3
The article mainly introduces theory of soda refining of vegetable oil refining system, technological process improved and relative parameter of debugging.