Extraction: Producers crush or press sunflower seeds and extract the oil. They mix the crushed seeds by using a chemical solvent like hexane to release the remaining oils (unless it’s an natural and organic oil, considering the fact that USDA natural criteria prohibit hexane extraction; organic and natural HO sunflower https://skimmedmilkpowderbulksupp52951.blogoxo.com/40344520/the-best-side-of-sunflower-oil