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预测葡萄酒酒石酸氢钾稳定性的新方法
A New Method in the Prediction of the Stability of Potassium Hydrotartrate (KHT )in Grape Wine
【摘要】 酒石酸氢钾(KHT)是影响葡萄酒稳定性的重要因素,其溶解度决定于温度、酒度、pH值。当温度低于饱和温度时酒石酸盐就不会析出,产生沉积物。白葡萄酒的TSAT<9℃;红葡萄酒的TSAT<16℃;桃红葡萄酒的TSAT<11℃。(孙悟)
【Abstract】 Potassium hydrotart ra te(KHT)is a key factor for the stability of grape wine.The solubility of KHT is governed by the tem-perature,the alcoholicity and the pH values.No precip itation of tartrate will present on the occasion of the temperature below the s at-uration temperature(Tsat).And the saturation temperature of white wine,c laret and peachblow wine is9℃,16℃and11℃respec-tively.(Tran.by YUE Y ang)
【关键词】 葡萄酒;
酒石酸氢钾;
葡萄酒稳定性;
饱和温度;
【Key words】 grape wine; KHT; stability of grape wine; saturation temperatur e;
【Key words】 grape wine; KHT; stability of grape wine; saturation temperatur e;
- 【文献出处】 酿酒科技 ,Liquor-making Science & Technology , 编辑部邮箱 ,2003年01期
- 【分类号】TS262.6
- 【被引频次】5
- 【下载频次】218