Dry blend for making extended cheese product

Abstract

Disclosed herein are dry blends used in the process of making extended cheese products with improved meltability and firmness profiles.

Description

[0001]This application claims the benefit of priority of U.S. provisional application No. 61 / 640,782, filed May 1, 2012, the disclosure of which is hereby incorporated by reference as if written herein in its entirety.[0002]In recent years there has been a significant increase in demand for cheese generally, as well as for cheeses with specific performance or nutritional characteristics. This general demand is driven in part by the steady growth in the ready meal or convenience food sector of the food industry since cheese is an ingredient in many foods within this sector. The increasing popularity of various pizza-type products is one specific example of cheese-containing products in this sector that have contributed to the surge in demand. Consumer's health concerns have been a major factor driving the increased demand for cheeses with improved nutritional characteristics, such as those that are lower in fat, differ in fatty acid profile, have increased calcium content, and / or are...

AI Technical Summary

Benefits of technology

[0016]It has been discovered that a unique combination of ingredients provides an extended cheese product that has excellent flexibility with respect to formulation changes because the resulting extended cheese product can exhibit substantially the same or improved properties (e.g., functional / processing properties, organoleptic properties, combinations of these, and the like) over a range of significantly different cheese formulations, while allowing for the reduction of casein.

Problems solved by technology

There are a variety of challenges to providing cheeses that have a composition which satisfies the desired performance characteristics and nutritional qualities.

For instance, it can be difficult to obtain the desired concentration level of some ingredients in a cheese.

Another problem is developing a process that activates the latent functional properties of certain ingredients.

Another problem is that many methods for preparing cheese involve the loss of significant quantities of some cheese components during processing.

As alluded to above, there has been an increased demand for extended cheese products because of cost and health considerations.

As alluded to above, there has been an increased demand for analogue cheese because of cost and health considerations.

However, replacing a conventional cheese composition ingredient can present one or more technical hurdles because cheese compositions are complex compositions and their properties can be sensitive to (i.e., require) the presence and / or amount of certain ingredients.

Over the last few years casein has dramatically increased in price.

However, the ability to extend casein protein with starch can be significantly limited depending on the desired functional, organoleptic, and / or nutritional properties of the cheese composition.

For example, extending casein with starch can provide a cheese composition with less than desired functional properties (e.g., melt, stretch, and firmness) because starch is not necessarily always a “functional” replacement of casein protein, but can merely replace a certain mass of casein protein.

Furthermore, replacing casein protein with starch, a carbohydrate, can significantly alter the nutritional characteristics of a cheese composition (e.g., the cheese composition may not satisfy nutritional standards imposed by the United States Department of Agriculture).

However, providing suitable functional, organoleptic, and nutritional characteristics while reducing the casein protein even further in certain cheese compositions presents significant technical challenges.

However, the processing causes some of the double-bonds of the unsaturated fatty acids to undergo isomerization from the cis configuration to the trans configuration.

However, changing the formulation of a food composition to accommodate this can present significant technical hurdle(s) because of the reliance specifically on trans-fat containing ingredients to provide one or more highly desirable properties in food products and food product intermediates.

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