薏米蒲公英复合饮料的研制

Research of compound beverage made by pearl barley and dandelion

以蒲公英和薏米为原料,研制出一种口感较好、美容养颜的新型饮料。以蒲公英汁和薏米乳体积比,柠檬酸、白砂糖、蜂蜜、黄原胶等的添加量为影响因素,进行单因素试验和正交试验,最终确定了薏米蒲公英复合饮料生产的最佳配方。试验结果表明,制备薏米乳的最佳料水比为1∶10,蒲公英汁的最佳料水比为1∶5;最佳配方为蒲公英汁∶薏米乳(体积比)1∶2,白砂糖添加量8%,柠檬酸添加量0.2%,黄原胶添加量0.05%,蜂蜜的添加量1.5%。在此工艺条件下,本产品色泽为乳黄色,口感柔和细腻,具有薏米和蒲公英结合而成的特殊香味。

The purpose of the study was to produce a kind of beverage made by pearl barley and dandelion, which was helpful to make the youth to be more beautiful. The best formula of the compound beverage was determined based on the single factor experiment and orthogonal experiment.The results showed that, the liquid- solid ratio of pearl barley juice and dandelion juice was 1：10 and 1：5, respectively. The best formula of the beverage was as follows： the volume ratio of dandelion juice and pearl barley juice was 1：2, the content of sugar, citrate acid, xanthan gum and honey was 8%, 0.2%,0.05% and 1.5%, respectively. The color of the beverage was ivory yellow, the taste was soft, and the beverage had special flavowith the combination of coix seed and dandelion.