The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 1988
Filed:
Sep. 30, 1985
Perry Mulleavy, Aptos, CA (US);
W B Raymer, Friday Harbor, WA (US);
Kevin J Andres, Bonne Terre, MO (US);
Thomas G Patton, E. Lansing, MI (US);
Donald W Protheroe, Jr, Farmington, MO (US);
Robert W Paskewitz, Huntsville, TX (US);
Monterey Mushrooms, Inc., Watsonville, CA (US);
Abstract
A mushroom growth enhancer is provided consisting of a cracked soybean product in combination with a preservative agent. The cracked soybean product is size-adjusted to -10+30 U.S. standard mesh and dehulled. The dehulled, size-adjusted product is then combined with a preservative agent. The resulting combination is pasteurized at 220.degree. F. for 5 minutes. After pasteurization, excess water is evaporated to prevent spoilage by microorganisms not destroyed during pasteurization. After water evaporization, the resulting product is rapidly cooled. Rapid cooling prevents denaturation of the soybean protein. Because the present invention consists of a substantially undenatured protein product, the use of adversely high temperature conditions and harmful chemical denaturants is not required. Instead, the combination of reduced particle size, pasteurization, preservative agent addition, and dehulling result in a product effectively used as a nutrient source by growing mushrooms, while eliminating the use thereof by undesired foreign microorganisms.