发明名称 |
PROCESSED AND ROASTED COFFEE BEAN AND METHOD FOR PRODUCTION OF PROCESSED AND ROASTED COFFEE BEAN |
摘要 |
The present invention provides refined roasted coffee beans having a Hunter L value of 10 to 30 and a hydroxyhydroquinone content of not higher than 30 mg/kg by contacting an aqueous solvent with raw material roasted coffee beans. The invention also provides a process for producing refined roasted coffee beans, which includes contacting raw material roasted coffee beans having a Hunter L value of 12 to 35, with coffee bean-derived extract-containing water selected from water containing an extract derived from roasted coffee beans having a Hunter L value of 40 or more and water containing an extract derived from raw coffee beans. |
申请公布号 |
US2012328762(A1) |
申请公布日期 |
2012.12.27 |
申请号 |
US201213603946 |
申请日期 |
2012.09.05 |
申请人 |
SHIGENO CHITOSHI;SHIOYA YASUSHI;KUSAURA TATSUYA;OGURA YOSHIKAZU;HAYAKAWA YOSHINOBU;KAO CORPORATION |
发明人 |
SHIGENO CHITOSHI;SHIOYA YASUSHI;KUSAURA TATSUYA;OGURA YOSHIKAZU;HAYAKAWA YOSHINOBU |
分类号 |
A23F5/36;A23F5/02 |
主分类号 |
A23F5/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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