REFINED ROASTED COFFEE BEAN

PROBLEM TO BE SOLVED: To provide refined roasted coffee bean, the hydroxyhydroquinone content of which is 30 mg/kg or lower. SOLUTION: The refined roasted coffee bean is obtained through making raw material roasted coffee bean come in contact with an aqueous solvent, for example, so as to produce re...

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Bibliographic Details
Main Authors SHIGENO CHITOSHI, SHIOYA YASUSHI, KUSAURA TATSUYA
Format Patent
LanguageEnglish
Published 07.08.2008
Subjects
COFFEE
FOODS OR FOODSTUFFS
HUMAN NECESSITIES
MANUFACTURE, PREPARATION, OR INFUSION THEREOF
TEA
THEIR SUBSTITUTES
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Summary:PROBLEM TO BE SOLVED: To provide refined roasted coffee bean, the hydroxyhydroquinone content of which is 30 mg/kg or lower. SOLUTION: The refined roasted coffee bean is obtained through making raw material roasted coffee bean come in contact with an aqueous solvent, for example, so as to produce refined roasted coffee bean having a Hunter L value of 10-30 and the content of hydroxyhydroquinone of 30 mg/kg or lower. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20070333932