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    September 14

    葡萄酒入门-酒的观察

    观察葡萄酒的第一步是目检。把葡萄酒斟入玻璃酒杯约三分之一满,切勿超过半杯,用手指捏住杯身与底脚之间的柄脚端起酒杯。如此端酒杯会令人感到不雅或不自然,但有其充分的理由:如果握住圆杯身,则会妨碍观察酒色,指纹印痕也会模糊酒色,还有手心的热量会改变酒的温度。

    然后你要注视酒的色泽、色饱和度及纯净度。于此的观察方式各不相同。酒的颜色或色泽似橙色还是真正的紫红色?最好的判断方法是倾斜酒杯,通过酒液的边缘观察,看看酒液的最深处到液面边缘有无颜色差异。酒色饱和度是显得饱和还是淡薄?对此可从酒液表面往下直看来判定。纯净度是指酒液清澈明亮还是带有微粒的混浊,只要把酒杯对着亮光从一侧看便一目了然,此时不要忘了欣赏酒的颜色。除了葡萄酒,没有任何一种液体对着亮光会呈现出鲜明多彩的光反射特色。如此欣赏往往可把葡萄酒的外观与石榴石红、红宝石色、黄玉色及金黄色相对照。

    酒的颜色能多方位提示酒的品质。首先,酒色能提示做成该酒的葡萄品种。其次,酒色反映葡萄园里的种植条件。经历炎夏和干燥的秋季生长的葡萄最为成熟,果皮对果汁的颜色起着比较重要的作用,以致酒色深红。而在凉夏或雨季收获的葡萄可能不够成熟或色淡,酿出的葡萄酒颜色较淡,色饱和度也不佳。

    酿酒工艺也影响着酒的色泽。当葡萄酒发酵时,让果皮浸泡在果汁中就像让袋泡茶浸泡在热水中一样。酒的色素(在生物化学上称为花色素甙)在果皮而不在果汁中,即使是红葡萄,其果汁仍是清澈的,因此果皮浸泡时间越长,酒色越深。

    葡萄酒难免要灌装在酒瓶中,而存放时间的长短也是一个影响酒品质的重要因素。新灌装的葡萄酒充满了花色素甙,因此色泽很深,随着酒的酿熟,其红色变淡,形成“红砖色”或“琥珀色”。而酒中的花色素甙逐渐化合,形成悬浮态散开,最后沉淀在瓶底。

    在观察酒的颜色之后就要摇动酒杯使酒液旋转。这也会令人感到不自然,甚至会出问题,如果杯中之酒斟得过多而你又穿着新衣服的话。除了使酒液旋动外还要准备做下一步——闻酒。使酒液停止旋动的最简便方法是将酒杯放在桌上,然后用姆指和食指夹住酒杯的柄脚并转动手腕以摇晃酒杯,右手最容易逆时针摇动,左手反之。

    摇晃酒杯直至杯内的酒液晃动爬升到接近酒杯口沿,然后停止摇晃,酒液回落到杯底。此时酒杯内面便残留一层薄薄的透明酒液呈“泪珠”或“叉”状缓慢而不规则地淌落。这就能提示酒中的乙醇含量。“泪珠”越多,乙醇含量越高,你就可据以考虑是否另开一瓶葡萄酒。

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    Picture of Anonymous
    Mariposa wrote:
    只要是酒味道都不咋地
    宁可吃新鲜葡萄喝葡萄汁
    哼哼~气死你
    Sept. 17

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