Brewers who create hop-forward styles such as American-style India Pale Ales typically add hops toward the end of or after wort boiling to avoid aroma volatilization and thereby impart strong hopderived ***,previous s...
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Brewers who create hop-forward styles such as American-style India Pale Ales typically add hops toward the end of or after wort boiling to avoid aroma volatilization and thereby impart strong hopderived ***,previous studies have demonstrated that despite the volatilization effects of boiling wort,hops that are added early in the kettle boil can contribute to hop *** hopderived precursors,specifically glycosides,may survive the boiling process and become hydrolyzed to release volatile aglycones capable of contributing to *** investigate the contribution of these different hop fractions to the aroma of kettle-hopped beers,12 single-hopped pilot-scale(3 hL)beers were brewed using pellet,supercritical CO2 extract,and spent hop fractions of Citra,Simcoe,Centennial,or Cascade ***,extract,and spent additions consisted of a single hop add让ion 5 min into a 60 min *** analysis of beers was perfonned using stir-bar sorptive extraction and quantified using gas chromatographymass *** were analyzed for the common terpenoid compoundsα-pinene,β-pinene,3-myrcene,limonene,linalool,E,β-caryophyllene,α-humulene,andα-*** addition,beers were evaluated using descriptive sensory *** descriptive sensory data identified significant differences among the cultivar and hop product *** spent hop treatments produced beers that had a noticeable hop aroma,which suggests that the water-soluble components left behind in the spent hops may contribute to hop aroma in *** intensity and nature of the hop aroma in the spent treatments were hop variety ***,the contributions of water-soluble components found in spent hops to increased aroma intensity in beer were small,especially compared with the pellet and extract treatments.
早前公牛队的辛里奇和魔术队的尼尔森都曾穿着过CONVERSE 099 MID上场,预示CONVESE的百年华诞即将到采。2008年,CONVERSE在铺天盖地的宣传其ONE CENTURY的历史时,标榜着“SOUL OF THE GAME”的hops与SHOW TIME等款式也在球鞋的细节...
详细信息
早前公牛队的辛里奇和魔术队的尼尔森都曾穿着过CONVERSE 099 MID上场,预示CONVESE的百年华诞即将到采。2008年,CONVERSE在铺天盖地的宣传其ONE CENTURY的历史时,标榜着“SOUL OF THE GAME”的hops与SHOW TIME等款式也在球鞋的细节部分都突出了100年的记号。但是我们没有想到,真命天子原采在奥运期间才被推出,这就是依旧运用阿拉伯数字命名的球鞋款式“0100”。
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