公开(公告)号：US20020031594A1

公开(公告)日：2002-03-14

申请号：US08693499

申请日：1996-08-07

申请人： MIYOKO ONO

发明人： MIYOKO ONO ,  YOICHI KAKUDO ,  KATSUMI OSHITA ,  YOSHIKAZU TSUBAKIMOTO ,  MASAKAZU TAKAHASHI ,  KAZUYUKI NAKAYAMA

IPC分类号： C12C003/00

CPC分类号： C12C3/10

摘要： There are provided a method of extracting essential oil-rich hop extract from hop, using supercritical or subcritical carbon dioxide as the solvent, the above mentioned essential oil-rich hop extract, and a product comprising a mixture of the hop extract and a hop extract residue. There is also provided a method of applying the product to the production of wort or beer. The extraction is carried out either in one stage controlling the pressure of the carbon dioxide in the extraction tank at 80 - 100 kg/cm2, or performing the extraction at a pressure of over 100 kg/cm2 and conducting the separation in two stages. It is possible to produce beer having a pleasant, flowery hop fragrance and a refreshing, deep-bodied hop flavor.

摘要翻译： 提供了使用超临界或亚临界二氧化碳作为溶剂，上述富油啤酒花提取物和啤酒花提取物和啤酒花提取物的混合物的产物，从啤酒花提取精油富啤酒花提取物的方法 残留物 还提供了一种将产品应用于生产麦汁或啤酒的方法。 提取在控制萃取罐中二氧化碳压力的一个阶段中以80-100kg / cm 2进行，或者在超过100kg / cm2的压力下进行萃取并分两个阶段进行。 有可能生产出一种令人愉悦的，华丽的啤酒花香和清爽，浓郁的啤酒味道的啤酒。