Sodium stearate and sodium palmitate produced by the reaction of saponifiableoil and alkali of degreasing solution were removed by filtration.
皂化性油和除油液中的碱作用生成的硬脂酸钠及棕榈酸钠采用过滤的方法排除；
2
Olive oil has very high nutritional value, its main components are saponifiable substance and non-saponifiable substance, the percentage of saponifiable substance is 98.