Shelf-stable cold-processed food compositions and method for their preparation

摘要

Very low pH, shelf-stable, unpasteurized food compositions with reduced sourness and methods of making same are provided. These food compositions are prepared without receiving a pasteurization or other heat treatment by acidifying a foodstuff with a membrane acidic electrodialyzed composition (ED), and/or addition of edible inorganic acids and/or or their metal acid salts, to provide very low pH values, such as pH 3.5 or lower, particularly 3.2 or lower, wherein the total organic acid content is 0.22 moles per 1000 grams of food composition or less, effective to enhance shelf-stability yet without introducing an objectionable sour taste or otherwise adversely effecting organoleptic properties of the resulting food compositions.