芦荟红枣奶的制作工艺研究

[目的]确定芦荟红枣奶的最佳制作工艺条件。[方法]以新鲜库拉索芦荟、红枣和奶粉为原料,以感观评定为指标,选取琼脂、羧甲基纤维素钠（CMC-Na）和单甘酯为稳定剂,以沉淀率和分层状况为指标,通过单因素试验及正交试验,确定芦荟红枣奶的最佳原料配比和稳定剂配比。[结果]芦荟红枣奶的最佳原料配比为：芦荟汁10ml/100ml,奶粉6.5g/100ml,红枣汁45ml/100ml。各稳定剂对产品稳定性的影响程度顺序为CMC-Na〉单甘酯〉琼脂;稳定效果最佳时,各稳定剂复配用量为：琼脂0.02g/L,CMC-Na0.01g/L,单甘酯0.01g/L。[结论]该工艺制作的芦荟红枣奶口感香滑,稳定性好。

Study on Production Process of Aloe-Red Date Milk

[Objective]The purpose was to confirm the optimal production process of aloe-red date milk.[Method]With fresh aloe vera,red date and milk powder as raw materials,and agar,CMC-Na and monoglyceride as stabilizers,sensory evaluation,precipitation rate and stratification status as the index,the optimal proportion of raw materials and stabilizers were determined by single factor experiment and orthogonal experiment.[Result]The optimal proportion of aloe-red date milk showed that:aloe juice 10 ml/100 ml,milk powd...