flax soybean cold press oil refinery plant in nigeria

   
flax soybean cold press oil refinery plant in nigeria
                                               
                                               
                                               
                                               
  • flax soybean cold press oil refinery plant in nigeria
Are cold pressed soybean oils solvent-extracted?

Commercial soybean oils are commonly solvent-extracted and refined due to their high phosphatides contents. Hence, few studies exist on characterization of cold pressed soybean oils in the literature.

Can cold pressed soybean oil improve thermo-stability?

This study aims to improve the thermo-stability of refined soybean oil by blending it with some cold-pressed oils. For this, cold-pressed and soybean oils were firstly characterized (K 232, K 270, acidity, peroxide value, iodine value, induction time, phenolic contents, and antioxidant activity).

Does cold pressed soybean oil contain trans fatty acids?

However, Brühl (1996) detected the presence of trans fatty acids (0.10%¨C0.15%) in cold pressed soybean oils. The author thus stated that trans fatty acids may occur due to high temperature drying of seeds before cold pressing and/or deodorization of cold pressed soybean oils or blending of cold pressed oils with refined ones.

Is cold pressed soybean oil linoleic?

One of these studies revealed that cold pressed soybean oil consists of linoleic (50.8%), oleic (24.6%), palmitic (10.2%), linolenic (7.6%), stearic (3.7%), and vaccenic (1.5%) acids, and trace amounts of myristic, palmitoleic, heptadecanoic, arachidic, eicosenoic, behenic, erucic, and lignoceric acids ( Tuberoso et al., 2007 ).