The finished wines with lower volatile acid had higher alcohol content and dry extract.
挥发酸含量低的石榴酒其酒精度高、干浸出物也高。
In Gas Chromatograph, the peak area values of volatile acid and non-volatile acid in test group were smaller than those in control group.
气相色谱分析可看出，实验组的挥发酸、非挥发酸峰面积小于对照组，乳酸亦然。
The invention discloses a rapid detection method of volatile acid in exhibited materials collected by a museum based on passive sampling.
本发明公开了一种基于被动采样的博物馆藏展材料中挥发性酸的快速检测方法。
The influences of temperature, initiative acidity, and the addition amount of potassium propionate on reducing volatile acid in the fermentation of litchi wine were approached.
研究了荔枝酒发酵过程中温度、起始酸度以及添加丙酸钾量对减少挥发酸的影响。
Volatile acid concentration and cellulose enzyme are the index of cellulose degradation.
挥发酸浓度和酶活力是纤维素降解的指标。
Volatile acid concentration and cellulose enzyme are the index of cellulose degradation.
挥发酸浓度和酶活力是纤维素降解的指标。
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