A single-step acid degumming/decolorizing process removes chlorophyll-type compounds from vegetable oils from seeds, especially frost damaged seeds which have large amounts of chlorophyll-type compounds. A mixture of aqueous sulfuric and phosphoric acids is blended with the oil to remove chlorophyll-type compounds from the oil. The purified oil has less than about 5 ppm chlorophyll-type compounds, less than about 50 ppm phosphorus and less than about 1.0 weight percent free fatty acids.

Un proceso single-step del ácido degumming/decolorizing quita el clorofila-tipo compuestos de los aceites vegetales de las semillas, especialmente las semillas dañadas helada que tienen cantidades grandes de clorofila-tipo compuestos. Una mezcla de ácidos sulfúricos y fosfóricos acuosos se mezcla con el aceite para quitar el clorofila-tipo compuestos del aceite. El aceite purificado tiene clorofila-tipo compuestos, fósforo menos que de cerca de 50 PPM y ácidos grasos libres menos que de cerca de 5 PPM de los por ciento de menos que cerca de 1.0 pesos.

 
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