U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Process for preparing soy protein concentrate

Patent 3971856 Issued on July 27, 1976. Estimated Expiration Date: Icon_subject July 27, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3594184

3635726

3876807

Inventor

Assignee

Application

No. 554572 filed on 03/03/1975

US Classes:

426/417, Preparing or treating triglyceridic fat or oil, or processes of separating triglyceridic fat or oil from a starting material, e.g., rendering, etc.426/431, Liquid is aqueous426/459, Of isolated cereal seed or bean material530/378Derived from soybean

Examiners

Primary: Hoffman, James R.

Attorney, Agent or Firm

Abstract

Process for preparing a full-fat soy protein concentrate having a bland taste and light color and substantially all of its original protein and fat by subjecting dehulled, cracked soybeans to water at 180°F to 212°F, removing the beans from the water, washing the beans in fresh water, and drying to 8-15% moisture. The product is useful as a human or animal food or it may be subjected to further processing to remove the oil to produce a defatted soy protein concentrate useful in preparing a variety of foods.

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