新疆穆萨莱思葡萄酒品质分析初探

Investigation on the Quality of Musalais Grape Wine

对穆萨莱思红酒进行了感官评价及理化分析。结果表明,感官评定结果:穆萨莱思葡萄酒的质量为中等水平偏下;总糖度在5.14～46 g/L之间;挥发酸在0.24～2.46 g/L之间;滴定酸含量在5.0～8.0 g/L;两酸含量略高于正常葡萄酒的水平;单宁含量在0.16～0.37 mg/mL,与桃红葡萄酒中单宁含量相近;酒精度在8%vol～11%vol之间,平均为10.274%vol;甲醇含量为0.0007～0.0846 mg/mL;杂醇油含量为0.0046～0.0303 mg/mL。

The sensory evaluation and physiochemical analysis of Musalais grape wine indicated that Musalais grape wine quality was moderate to inferior; its total sugar content was between 5.14～46 g/L; its volatile acids content was between 0.24～2.46 g/L, its titrated acid content was between 5.0～8.0 g/L （both exceeded the normal levels of grape wine）; Tannins content was between 0.16～0.37 mg/mL （close to that of rose wine）; alcohols was between 8 %vol～11%vol,（the average level was 10.274 %vol）; methanol content was between 0.0007～0.0846 mg/mL, and the total isopropanol and isobutanol content was between 0.0046～0.0303 mg/mL.