Shelf-stable cold-processed food compositions and methods for their preparation
A composition and food technology, applied in food preparation, food science, food preservation, etc., can solve problems such as intolerance to pasteurization, increased product cost, and complicated production
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[0058] Preparation of shelf-stable food compositions. As mentioned above, acidulants comprising electrodialysis compositions, edible mineral acids or metal acid salts thereof or mixtures thereof can be used for preservation of formulated foods without being subjected to pasteurization. More specifically, in one aspect, these acidifying agents, such as electrodialysis compositions, can be formulated in food products in full or in part instead of water in conventional formulations. The shelf-stable, cold-processed food composition is characterized by having significantly reduced sourness when prepared in accordance with the present invention and includes, but is not limited to, dressings (e.g., salad dressings), mayonnaise, sauces, gravies, spreads , sauces, seasonings, fillings, toppings, marinates (marinates), desserts, and mixtures thereof. In multi-ingredient products, the food composition of the present invention comprises a flowable or spoonable viscous phase which may co...
Embodiment 1
[0080] Example 1: Light Salt Shelf-Stable Ranch Dressing Acidified with Electrodialysis Composition
[0081] A batch of Ranch Dressing (9080 grams, pH 3.04 as produced) was prepared without pasteurization in a pilot scale production facility. Electrodialysis (ED) composition (pH = 1.0), dry preparation (buttermilk powder, sugar, salt, EDTA, sorbic acid, starch, and gum) and eggs were first mixed in a Hobart mixer (standard mixing blade slurry) according to Mix in the proportions described below. Slowly add vegetable oil while mixing to form a coarse emulsion. The spices and vinegar are added last. The resulting mixture was homogenized with a Hydroshear at 180 psi to form a homogenized product without pasteurization during the production of the salad dressing.
[0082] Element weight%
[0083]Electrodialysis composition 41.72
[0084] soybean oil 41.542
[0085] Buttermilk Powder 4.00
[0086] Xanthan gum 0.08
[0087] Starch 1.68
[0088] Sorbic acid 0.20
[00...
Embodiment 2
[0100] Example 2: Light Salt Shelf-Stable Fat-Free Italian Dressing Acidified with Electrodialysis Composition
[0101] A shelf-stable, non-tart, 50% reduced-salt fat-free Italian salad dressing was prepared without pasteurization in a pilot-scale production facility. This salad dressing contains the following ingredients. Electrodialysis (ED) composition (pH = 1.0), tap water, dry formulation (31.2% salt, 31.2% cheese / dairy ingredients, 21.6% flavor / fragrance, 10.7% xanthan gum, 5.3% preservatives) and the wet mix (76.8% corn syrup, 23.2% flavor / fragrance / color) in a Breddo mixer until all dry ingredients are well dispersed (about 5 minutes) without any heat or flavor destruction Handling of particles. Preliminary inoculation test results indicated that the seasoning was stable under ambient storage conditions. The shelf-stable dressing with reduced sourness and saltiness has excellent organoleptic quality and nutritional profile. The pH of the final product was 3.5.
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