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.
摘要:
Low pH, high moisture, shelf stable foodstuff and methods of making are provided. The foodstuff is acidified with acidic electrodialized composition, edible inorganic acid or mixture thereof to obtain a final product pH of 4.6 and preferably 4.3 or less. The low pH foodstuff has total organic acids content of 0.12 moles per 1,000 grams of foodstuff or less and is heated to a temperature of 165° F. to pasteurize. New or improved, shelf stable, non-sour food components and products and their methods of preparation are also provided.
摘要:
An edible moisture barrier for food products is provided. This edible moisture barrier is highly effective in preventing moisture migration within a multi-component food product between food components having different water activities and/or moisture contents at a given storage temperature. The moisture barrier includes an edible microparticulated high melting lipid having a melting point of 70° C. or higher and an edible low melting triglyceride blend.
摘要:
Method of producing an oblong shell member made of fibre composite material by means of vacuum infusion, where the fibre material is impregnated with liquid polymer. A mould is applied with a mould cavity, in which a fibre insertion (3) with a first lateral face (1) and a second lateral face (2) is placed, and where said fibre insertion includes a plurality of fibre layers and a distribution layer (4), said distribution layer allowing a higher rate of flow for the liquid polymer than the fibre layers. A semi-permeable membrane (5) is placed opposite the first lateral face (1) of the fibre insertion, said semi-permeable membrane being substantially permeable to gasses and substantially impermeable to liquid polymer and further communicating with a vacuum source The distribution layer (4) is placed inside the fibre insertion (3) with fibre layers on both sides and is interrupted by a zone (6) opposite the semi-permeable membrane (5) Liquid polymer is directed via inlet channels (7, 8) to the distribution layer (4), thus creating a flow front (9, 10) between the distribution layer (4) and the second lateral face (2), said flow front moving through the central zone (6) towards the semi-permeable membrane (5)