| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide brewage from non-malt raw material of reduced purine content and a method for brewing the same, particularly provide a method for selectively, efficiently and effectively reducing purine compounds, when brewage is produced from non-malt feedstock, for example brewing Sake or wine and provide brewage of a purine content reduced by the method according to this invention. <P>SOLUTION: When a brewage, e.g. Sake or wine is produced from non-malt feedstock, purine compounds in the brewage are selectively adsorbed and removed by means of an adsorbent that can selectively adsorb purine compound in the brewage, particularly by a treatment with activated carbon. Thus, the brewage including a reduced amount of purine compounds is efficiently and effectively produced. According to this invention, the activated carbon with an average pore diameter of 1.5 to 2.3 nm is effectively used as an adsorbent. <P>COPYRIGHT: (C)2004,JPO</p> |
