A method of preparing ready-to-eat intermediate moisture foodstuffs
AssigneeTexas A&M University
InventorsEdmund W. Lusas, Gabriel J. Guzman, Steven C. Doty
Life of this patent
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Abstract
A method of producing a ready-to-eat intermediate-moisture texturized protein foodstuff which simulates meat and has an extended shelf life comprises pretexturizing a vegetable protein source with a first source of water such as meat, meat by-products or other liquids by cooking/extrusion, combining the texturized fraction with other ingredients in a second cooking/extrusion step, and pasteurizing the final mixture. Shelf stability is achieved through control of free water content and activity in the product.
Claims10
A method of preparing a ready to eat, intermediate moisture, texturized foodstuff for human consumption, comprising:
- admixing ingredients consisting essentially of i) a dehulled, oilseed protein in a form selected from the group consisting of meal, flour, concentrate and isolate, and ii) a first source of water selected from a group consisting of water, slid meat products, a liquid meat digest, a liquid meat extract, liquid milk products, cheese whey, diluted cereal grain extract, and fermented beer to obtain a first mixture having a moisture content of about 25 to 50 wt. %.
- cooking, working and extruding said first mixture at a temperature of about 212.degree. to 350.degree. F. and an exit pressure of about 200 to 2000 psi to produce a first texturized foodstuff having a fibrous meat-like texture;
- grinding said first texturized foodstuff to produce shreds;
- admixing said shredded first texturized foodstuff and a second source of water to obtain a second mixture;
- extrusion cooking and pasteurizing said second mixture at a temperature above about 190.degree. F.;
- decreasing the temperature of said pasteurized second mixture to about ambient temperature to produce a second texturized foodstuff;
- and
- shaping and cutting said second texturized foodstuff to a desired shape and size.
Dependencies are inferred from the claim text.