覆盆子在核桃乳中的应用

以水提、醇提、酶提、复合式提取4种方式提取覆盆子果实。通过对提取液的物理参数和有效物质含量进行测定,最终确定以复合式提取方式提取覆盆子为最佳。将提取液与养元核桃乳按不同配比进行混合,选定最适波长为680nm,观察不同比例的核桃乳的稳定性,获得具有覆盆子营养物质的核桃乳。结果表明:核桃乳和覆盆子提取液的最佳配比为20∶5。覆盆子提取液与核桃乳混合而成的复合饮料,不仅使核桃乳风味独特,并且增加了覆盆子的营养成分,丰富了饮料种类,促进了覆盆子的深加工。

The Application in Walnut Milk Raspberries

Based on water extraction,alcohol extraction,enzymatic extraction and composite extraction four methods extraction raspberry fruit.Extract physical parameters and effective substance content were measured,determined the composite extraction was the best extraction raspberries.The extract and walnut milk mixed according to the different proportion,selected for the optimal wave length was 680 nm,walnut the different proportions of milk’s stability were observed,in order to got milk’s with raspberries nutrition.The results showed that walnut milk and raspberry extract lahmi the best ratio was 20∶5.Raspberry extract and walnut milk mixture of composite drinks,made not only with walnut milk unique flavor,and increased raspberry nutrients,enriched beverage types,could promote the deep process of raspberry.