The quality of die refined oil reached to the standards for edible oil and sanitation by neutralization using phosphoric acid, water washing, bleaching and steam refining.
The quality of die refined oil reached to the standards for edible oil and sanitation by neutralization using phosphoric acid, water washing, bleaching and steam refining.
通过磷酸中和，水洗，脱色，水蒸汽蒸馏得到的精炼油达到国家食用油标准和卫生标准。