The extraction of flavone by methanol from sweet carambola leaves was studied by a single factor test and orthogonal design test.
利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。
In this paper, extraction of flavone by methanol from sweet carambola leaves was studied by single factor test and orthogonal design test.
利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。
The adding quantity of apple juice and the stability of juice yoghurt were studied with the design of single factor and orthogonal test, by using the criterion of flavor and precipitation rate.
以鲜牛乳、苹果汁为主要原料，以混合乳酸菌为发酵剂，采用单因素和正交试验，以产品风味和沉淀率为指标，对果汁酸奶的果汁添加量及稳定性进行研究。
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