Edible Oil

Silica ZOILSIL™ Adsorbent

Efficient Dephosphorization, Degumming And Decolorization

Industry background

The purity, color and shelf life of animal and vegetable oils mainly depend on the impurity removal process during the refining process. Free fatty acids will cause a sour taste and shorten the shelf life, while pigments and gums will affect the appearance and stability. The traditional use of adsorbents such as activated clay has problems such as low adsorption efficiency, high residual risk, and the production of large amounts of waste soil and waste water. Nano-silica, with its excellent adsorption performance, can accurately remove key impurities, and the purification process is more efficient and environmentally friendly, solving the pain points of traditional processes.

 

Customer needs

• Remove free fatty acids, pigments and other impurities to improve oil purity and color
• Does not destroy the original flavor, vitamins and other nutrients and functional ingredients
• Stable purification effect can still be maintained in low-temperature refining scenarios
• Reduce waste and solid emissions, water consumption, and operating costs

 

Recommended plan

Recommended silica gel silica ZOILSIL™ adsorbent series products for animal and vegetable oil refining:
Through selective adsorption of free fatty acids, pigments and colloids in oil, deep purification is achieved without affecting the flavor and nutrition of the product. Stable refining results can be achieved in a short period of time, reducing reliance on traditional adsorbents such as activated clay. It has strong adaptability, and with reasonable permeability, it can be used directly as a high-efficiency filter aid without adjusting the existing refining process parameters.

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