公开(公告)号：US20110117252A1

公开(公告)日：2011-05-19

申请号：US12927277

申请日：2010-11-10

申请人： Brian Patrick Buffin ,  Joshua James Tuinstra ,  Peter Collins Vanalstyne ,  Elizabeth Barren ,  Paul H. Todd, JR. ,  James Melvin ,  Bradley Weller

发明人： Brian Patrick Buffin ,  Joshua James Tuinstra ,  Peter Collins Vanalstyne ,  Elizabeth Barren ,  Paul H. Todd, JR. ,  James Melvin ,  Bradley Weller

IPC分类号： C12H1/14 ,  C12C3/00

CPC分类号： C12C3/12 ,  C07C45/62 ,  C07C49/707

摘要： A process for preparing tetrahydroisohumulone compositions from a hop extract, which process provides an improvement over the extant art, and provides a tetrahydroisohumulone preparation of high yield and purity, which tetrahydroisohumulone preparation exhibits excellent physical stability, and is essentially free from undesirable lupulones, fatty acids, hop oils and degradation compounds.

摘要翻译： 一种从啤酒花提取物制备四氢异葎草酮组合物的方法，该方法提供了现有技术的改进，并且提供了高产率和纯度的四氢异葎草酮类制剂，该四氢异葎草酮制备物显示出优异的物理稳定性，并且基本上不含不需要的枯草隆脂肪酸 ，啤酒油和降解化合物。

公开(公告)号：US20120184780A1

公开(公告)日：2012-07-19

申请号：US13496940

申请日：2010-09-22

申请人： Joshua James Tuinstra ,  Peter Collins Vanalstyne ,  Brian Patrick Buffin

发明人： Joshua James Tuinstra ,  Peter Collins Vanalstyne ,  Brian Patrick Buffin

IPC分类号： C07C45/80 ,  C07C49/743

CPC分类号： C12C3/12

摘要： A process for preparing isohumulone compositions, which process provides an improvement over the extant art, and yields an isohumulone preparation derived from a hop extract of high yield and purity, which has excellent physical stability, and is essentially free from undesirable lupulones, fatty acids, hop oils and degradation compounds.

摘要翻译： 一种制备异葎草酮组合物的方法，该方法提供了现有技术的改进，并产生衍生自高产率和纯度的啤酒花提取物的异葎草酮制剂，其具有优异的物理稳定性，并且基本上不含不需要的枯烯酮，脂肪酸， 啤酒花油和降解化合物。