The amount of soy sauce residue is very high in China.Hower,being lack of research,it is used as feedstuff or fertilizer,even as garbage.

• 我国酱油渣产量很大,但目前对它的开发利用还进行得不多,主要用作饲料或肥料,甚至当作垃圾进行处理,资源浪费严重。