METHOD OF PRODUCING ROASTED COFFEE BEAN

• Main Authors: ITO TAKUMA, SAITO ATSUSHI, MARUYAMA EIZO
• Format: Patent
• Language: English; Japanese
• Published: 17.12.2015
• Subjects: COFFEE; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF; TEA; THEIR SUBSTITUTES; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

PROBLEM TO BE SOLVED: To provide a method of producing a roasted coffee bean in which the amount of hydroxy hydroquinone is selectively reduced without reducing the amount of chlorogenic acid.SOLUTION: The present invention provides a method of producing a roasted coffee bean by adding, to a crushed...