| 摘要 |
<p>The extract consists of iso-alpha-acids, 10-25C fatty acids, soft hop resins and H2O, but generally free from beta-acids, fixed oils and hop waxes, in which the fatty acid content is 6-15% based on the weight of alpha-acids, and pref. at least 40% of the iso-alpha-acids being saturated.</p> |
