Par-baked and milled coffee beans for use in foods, beverages and dietary supplements
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A23F-005/04
A23L-001/30
A23L-002/52
A23F-005/02
출원번호
US-0946583
(2013-07-19)
등록번호
US-9210948
(2015-12-15)
발명자
/ 주소
Perlman, Daniel
출원인 / 주소
Brandeis University
대리인 / 주소
Posternak Blankstein & Lund LLP
인용정보
피인용 횟수 :
0인용 특허 :
13
초록▼
The present invention concerns compositions and methods relating to the addition and use of par-baked and milled coffee beans in food products, beverages, and dietary supplements. Par-baked and milled coffee beans are a novel alternative to more costly chlorogenic acid extracts, and are edible and p
The present invention concerns compositions and methods relating to the addition and use of par-baked and milled coffee beans in food products, beverages, and dietary supplements. Par-baked and milled coffee beans are a novel alternative to more costly chlorogenic acid extracts, and are edible and palatable as a food ingredient. The ingredient is prepared from the entire Coffea robusta or arabica green coffee bean and provides substantially increased amounts of dietary chlorogenic acid antioxidants compared to roasted beans. When the green coffee bean is appropriately par-baked at a temperature significantly lower than coffee roasting temperatures, the bean retains significant moisture, yet becomes embrittled, enabling milling to produce fine and beneficially hydrophilic particles, without any significant loss of bioactive chlorogenic acid and without significant pyrolysis occurring. As described herein, the par-baked coffee bean is superior to both the green coffee bean and the traditionally roasted coffee bean for adding chlorogenic acids to foods, beverages and dietary supplements.
대표청구항▼
1. An edible, nutty tasting food product or food ingredient that substantially lacks roasted coffee flavor produced by Maillard reactions during coffee roasting, the food product or food ingredient comprising comminuted par-baked coffee beans, obtained by a process comprising: (a) par-baking whole g
1. An edible, nutty tasting food product or food ingredient that substantially lacks roasted coffee flavor produced by Maillard reactions during coffee roasting, the food product or food ingredient comprising comminuted par-baked coffee beans, obtained by a process comprising: (a) par-baking whole green coffee beans in ambient air heated to a temperature from about 220° F. to about 360° F. for a time from about 5 min to about 25 min, wherein the combination of temperature and par-baking time is selected to avoid significantly diminishing the level of chlorogenic acid, such that the beans retain at least about 90% of their chlorogenic acid content from prior to par-baking and contain from about 5 wt % to about 15 wt % of chlorogenic acid, such that the beans attain a residual free moisture content from about 2 wt % to less than about 6 wt %, and such that the beans attain a weight density of about 0.75 to about 1.10 g/cm3; and(b) subsequently comminuting the par-baked beans by fragmentation into particles; wherein the particles have an average particle size of less than about 0.5 mm. 2. The food product or food ingredient of claim 1, wherein the beans prior to comminution have a weight density from about 0.90 to about 1.05 g/cm3. 3. The food product or food ingredient of claim 1, wherein the beans prior to comminution have been par-baked in air at a temperature of from about 250° F. to about 280° F. 4. The food product or food ingredient of claim 1, wherein the beans prior to comminution have been par-baked in air at a temperature of from about 280° F. to about 310° F. 5. The food product or food ingredient of claim 1, wherein the beans have not undergone first crack expansion during par-baking. 6. The food product or food ingredient of claim 1, wherein the par-baked beans have a level of infrared reflectance measured at 800-890 nm wavelength of at least 90% of that prior to par-baking. 7. The food product or food ingredient of claim 1, wherein the species of the coffee beans is selected from the group consisting of Coffea robusta, Coffea Arabica, and combinations thereof. 8. The food product or food ingredient of claim 1, wherein the beans have been comminuted by a single continuous milling operation. 9. The food product or food ingredient of claim 1, wherein at least 90% by weight of the particles have a diameter of less than 0.4 mm. 10. The food product or food ingredient of claim 1, wherein at least 90% by weight of the particles have a diameter of less than 0.2 mm. 11. The food product or food ingredient of claim 1, further comprising a flavoring agent, an aroma agent, and/or a sweetener selected from the group consisting of powdered sugars, granular sugars, sugar alcohols, high intensity sweeteners, and combinations thereof. 12. The food product or food ingredient of claim 11, comprising a sugar selected from the group consisting of sucrose, fructose, glucose, and combinations thereof; wherein said sugar is present in an amount from about 5 parts to about 10 parts by weight per 100 parts by weight of said comminuted coffee beans. 13. The food product or food ingredient of claim 1 that is provided in the form of a tablet, capsule or powder. 14. The food product or food ingredient of claim 1, wherein the coffee beans have been decaffeinated prior to par-baking. 15. The food product or food ingredient of claim 1, wherein the comminuted par-baked beans have a weight density from about 60to about 80% that of the beans prior to par-baking. 16. The food product or food ingredient of claim 1, wherein the beans prior to comminution have been par-baked at a temperature of from about 260° F. to about 360° F. 17. The food product or food ingredient of claim 1, wherein the beans prior to comminution have been par-baked at a temperature of from about 280° F. to about 360° F.
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이 특허에 인용된 특허 (13)
Ismail Macit Gurol, Acid reduced whole bean coffee and process.
Buchholz Klaus,DEX ; Gosswein Claus F.,DEX ; Ball Michael,DEX ; Hubert Peter,DEX ; Kopsch Reiner,DEX ; Lutz Henning,DEX, Coffee and process for the production thereof.
Erb William W. (South Salem NY) Einstman William J. (Port Chester NY) Jones Gary V. (Ramsey NJ) McGregor George A. (Amawalk NY), Decaffeination process.
Kirkpatrick Steven J. (Cincinnati OH) Zoller Steven A. (Cincinnati OH) Woods Daniel L. (Winter Haven FL), Process for making a reduced density roast and ground coffee.
Kopsch Reiner (Schenefeld DEX) Gsswein Claus F. (Buchholz DEX) Lutz Henning (Halstenbek DEX) Ball Michael (Halstenbek DEX) Hubert Peter (Buxtehude DEX), Process for separating and producing chlorogenic acid.
Neilson Diane H. R. (Fairfield OH) Work Sara L. R. (Dry Ridge KY) Whaley Edward L. (Cincinnati OH) Kirkpatrick Steven J. (Cincinnati OH) McCarthy James P. (Cincinnati OH), Process for treating coffee beans to make a better-tasting coffee.
Nini David (Riverdale NY) Skiff Ronald H. (Whippany NJ) Karmiol Mark H. (Warwick NY) Parliment Thomas H. (New City NY) Kleiner Fredric (New City NY) Ghossi Parviz (Tarrytown NY), Removal of malic acid from coffee.
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