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rimula fuel economy oils shell rimula low emission multi-grade oils shell rimula advanced multi-grade oils shell rimula mono-grade oils shell rimula r le shell rimula r l shell rimula r shell rimula r x shell rimula r x multi shell rimula r extra multi shell rimula r shell rimula real destinations car...
oils shell rimula fuel economy oils shell rimula low emission multi-grade oils shell rimula advanced multi-grade oils shell rimula mono-grade oils shell rimula r le shell rimula r l shell rimula r shell rimula r x shell rimula r x multi shell rimula r extra multi shell rimula r shell rimula real destinations...
, fats and waxes, essential oils and oleoresins, plant extracts and colorants. vegetable fats and oils are usually extracted from the seeds of oilseed plants. these ingredients have numerous roles in cosmetic products, such as a fragrance or colouring, moisturizers, thickening agents and stabilizers....
, using chemicals such as phosphoric acid or (in some cases) citric acid and lye. chemical neutralisation is applied in the refining process of vegetable oils, such as soybean oil, sunflower oil, rapeseed oil, and of animal oils... go to >> deodorisation, decolourisation extraction the objective of extraction...