What role does refined refining equipment play

What role does refined refining equipment play

　　Vegetable fats mainly contain triglycerides,but in the pure state triglycerides are colorless in the liquid state and white in the solid state.However,the colors of vegetable oils are different,mainly because they contain pigments.However,the decolorization function of refined refining equipment can remove these pigments.So,what substances are removed in the decolorization process?

　　What substances are removed in the decolorizing process of refining equipment

　　1.Organic degradants

　　Organic degradation is the degradation of proteins,phospholipids,sugars and other components of oil seeds with poor quality.The pigment formed by these degradation substances is difficult to remove with adsorbent.

　　2.Organic pigments

　　The main organic pigments are chlorophyll and carotenoid.A few oils also contain special pigments,such as gossypol in cottonseed oil,which gives the oil its dark brown color.

　　Most of these oil-soluble pigments enter the oil during oil production,and some are generated during oil production.For example,chlorophyll is transformed into the red variant of chlorophyll under high temperature action,and free fatty acids react with iron ions to form dark iron soap.Refined refining equipment

　　3.Chromogen

　　Chromophores normally have no color,but they do have a bright color because of oxidation or specific agents.Although these pigments are non-toxic,they have a great effect on the appearance of the grease.

　　We often say that the large oil refining production line equipment,then these production line equipment specifically include what basic equipment,the following is a brief introduction about the refining equipment.

　　Oil press equipment:crusher,plant oil refining equipment,blank rolling machine,steam boiler,steam wok,oil pump,oil filter,lifting equipment and refining cylinder and other ancillary equipment.

　　Refining equipment:acid and alkali reaction tank,centrifuge,vacuum deodorizing equipment,decoloring tank,supporting pipes,tanks,oil pumps,etc.

　　Affect the quality of refined oil,first to get to know the production process or pressing or leaching,pressure oil is pure,refined taste and colour and lustre after all is better,but some glue,such as the wax content,refining degumming,acid,decoloring process is relatively strict,such as additive in the refining process,filter aid and temperature will be the quality of the oil.