Mechanical processes for separating tallow and lean beef from a single boneless beef supply
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A23L-013/00
A23L-013/60
출원번호
US-0788232
(2015-06-30)
등록번호
US-10212960
(2019-02-26)
발명자
/ 주소
Garwood, Anthony J. M.
출원인 / 주소
Garwood, Anthony J. M.
대리인 / 주소
Christensen O'Connor Johnson Kindness PLLC
인용정보
피인용 횟수 :
0인용 특허 :
22
초록▼
A method for separating fat from beef pieces containing fat. The method includes, with an apparatus, reducing the size of beef pieces containing fat when the fat is in a brittle condition into a mixture of particles that include predominantly fat and particles that include predominantly lean; and, w
A method for separating fat from beef pieces containing fat. The method includes, with an apparatus, reducing the size of beef pieces containing fat when the fat is in a brittle condition into a mixture of particles that include predominantly fat and particles that include predominantly lean; and, with an apparatus, separating the fat particles from the lean particles based on color differences or size differences.
대표청구항▼
1. A method for separating fat from beef pieces containing fat, comprising: with an apparatus, reducing the size of beef pieces containing fat into a mixture of particles that are one of two colors, wherein fat particles that comprise predominantly fat are a first of the two colors, and lean particl
1. A method for separating fat from beef pieces containing fat, comprising: with an apparatus, reducing the size of beef pieces containing fat into a mixture of particles that are one of two colors, wherein fat particles that comprise predominantly fat are a first of the two colors, and lean particles that comprise predominantly lean are a second of the two colors, and wherein the fat particles and the lean particles are contacted with a fluid comprising aqueous carbonic acid, liquid carbon dioxide and water, an aqueous alkaline solution, or an aqueous acid;with an apparatus, separating the fat particles from the lean particles based on the fat particles being the first color and the lean particles being the second color. 2. The method of claim 1, wherein the beef pieces are chilled to a temperature to render the fat brittle, and then the beef pieces are crushed to cause the fat to break away into the particles having the first of the two colors. 3. The method of claim 1, further comprising scanning the mixture of particles to identify the color of individual particles, and separating the particles that have a similar color. 4. The method of claim 1, further comprising arranging the particles on a conveyor, scanning the particles, and removing the particles that have a similar color from the conveyor. 5. The method of claim 1, further comprising arranging individual particles in a row on the conveyor and in the direction of travel of the conveyor, and removing the particles by applying compressed gas. 6. The method of claim 1, further comprising emulsifying the fat particles into an emulsification of oily material and solids, pasteurizing the oily material and the solids, and centrifuging the emulsification to separate the solids from the oily material. 7. The method of claim 6, further comprising combining the solids with the lean particles. 8. The method of claim 1, further comprising combining the lean particles with a measured amount of the fat particles after the fat particles have been separated from the lean particles. 9. A method for separating fat from beef pieces containing fat, comprising: with an apparatus, reducing the size of beef pieces containing fat when the fat is in a brittle condition into a mixture of particles that comprise predominantly fat and particles that comprise predominantly lean, wherein the fat particles and the lean particles are contacted with a fluid comprising aqueous carbonic acid, liquid carbon dioxide and water, an aqueous alkaline solution, or an aqueous acid; andwith an apparatus, separating the fat particles from the lean particles based on color differences.
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이 특허에 인용된 특허 (22)
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