It is a reform for traditional and unartificial fermentation mode to product pickles by using artificial inoculation, as well as a symbol of the modern fermentation technology.

• 应用人工接种纯菌种腌制蔬菜是对传统自然发酵模式的一种变革，也是发酵技术现代化的一种标志，而研究冻干直投式发酵剂是目前发酵工业的一个热点。