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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0240731 (1981-03-05) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 18 인용 특허 : 0 |
A process for forming a coffee extract particularly suitable for preparing a soluble decaffeinated coffee is disclosed. Roast and ground coffee is charged to a series of extraction columns. Certain columns are pressurized with steam (50 to 250 psig) for about 5 to about 45 minutes to increase the ac
A process for forming a coffee extract comprising: (a) steaming roast and ground coffee at a pressure of from about 120 to about 170 psig for from about 5 to about 45 minutes; (b) extracting the steamed coffee to form a coffee extract having a solids concentration of about 12% to about 25% and havin
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