Here introduce you some information about oil degumming process.
There are many ways degumming,such as water-based degumming, acidification degumming adsorption unglued etc.Oil industry is the most common hydration degumming and acidification unglued.For multi-phospholipid content or wish to phospholipids extracted as a byproduct of crude oil, is usually carried out before deacidification hydration degumming.
To achieve higher degumming may be required to use an acid degumming, mainly with phosphoric acid, citric acid and other weak acids, sulfuric acid being rarely used edible oil degumming. Typically obtained by acid degummed oil feet deep color, and some deterioration of phospholipids, can not serve as raw material for the preparation of edible phospholipids.
