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首页> 外文期刊>Journal of the Institute of Brewing >The brewing value of Amarillo hops (Humulus lupulus L.) grown in northwestern USA: A preliminary study of terroir significance
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The brewing value of Amarillo hops (Humulus lupulus L.) grown in northwestern USA: A preliminary study of terroir significance

机译：美国西北部种植的阿马里洛啤酒花（Humulus lupulus L.）的酿造价值：风土意义的初步研究

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摘要

The brewing value of the hop variety Amarillo as a dual-purpose hop delivering both bitterness and flavour to beer is undisputed. Our brewing studies of wide-ranging hop varieties revealed that the qualities of Amarillo hops grown at different locations in northwestern USA (Idaho and Washington) led to divergent flavour observations in Amarillo-derived single hop beers. Profiling of hop oil volatiles in both the hops and the beers delivered convincing proof of the significant impact of the specific growth location (terroir). Multidimensional scaling analysis clearly distinguished the Amarillo hops from the two regions. The Amarillo hops of the Idaho terroir, in comparison to these of the Washington terroir, were characterized by lower citrusy and floral notes in combination with increased contributions from fruity, spicy and resinous odour descriptions. This preliminary study indicates that brewersmust rely on desired hop varieties from the same terroir in order to achieve consistent hoppy aromas in their beers. Copyright (C) 2017 The Institute of Brewing & Distilling
机译：啤酒花品种阿马里洛啤酒作为兼具啤酒风味和苦味的两用啤酒花，其酿造价值无可争议。我们对广泛的啤酒花品种进行的酿造研究表明，在美国西北部不同地区（爱达荷州和华盛顿州）种植的阿马里洛啤酒花的品质导致在源自阿马里洛的单啤酒花啤酒中观察到不同的风味。啤酒花和啤酒中啤酒花油挥发物的分析提供了令人信服的证据，证明了特定生长地点（风土）的重大影响。多维缩放分析清楚地将阿马里洛啤酒花从两个地区区分开来。与华盛顿风土的相比，爱达荷风土的阿马里洛啤酒花的特点是柑橘味和花香较低，加上果味，辛辣和树脂味的气味增加。这项初步研究表明，啤酒酿造者必须依靠来自同一风土的所需啤酒花品种才能在啤酒中获得一致的啤酒花香气。版权所有（C）2017酿酒与蒸馏研究所

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  • 来源
    《Journal of the Institute of Brewing》 |2017年第3期|312-318|共7页
  • 作者

    Van Holle Ann; Van Landschoot Anita; Roldan-Ruiz Isabel; Naudts Dirk; De Keukeleire Denis;

  • 作者单位

    Proefbrouwerij, Doornzelestr 20, B-9080 Lochristi, Belgium|Univ Ghent, Fac Bioengn Sci LA15, Valentin Vaerwyckweg 1, B-9000 Ghent, Belgium;

    Univ Ghent, Fac Bioengn Sci LA15, Valentin Vaerwyckweg 1, B-9000 Ghent, Belgium;

    Univ Ghent, Fac Sci WE9, KL Ledeganckstr 35, B-9000 Ghent, Belgium|Inst Agr & Fisheries Res Flanders ILVO, Caritasstr 21, B-9090 Melle, Belgium;

    Proefbrouwerij, Doornzelestr 20, B-9080 Lochristi, Belgium;

    Univ Ghent, Fac Pharmaceut Sci, Gontrode Heirweg 115, B-9090 Melle, Belgium;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Amarillo hop; terroir; flavour; single hop beers; sensory evaluations;

    机译：阿马里洛啤酒花;风土;风味;单啤酒花;感官评估;

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