核桃紫薯复合保健饮料的研制

Study on the Technology of Compound Drink of Walnut and Purple Sweet Potato

利用核桃和紫薯研制复合保健饮料,通过单因素和正交试验确定复合保健饮料的配方及复合稳定剂的配比。试验结果表明,核桃紫薯复合保健饮料的最佳工艺配方为核桃浆添加量30%,紫薯浆添加量20%,蜂蜜添加量10%,pH值7.0;最优稳定剂配比为CMC-Na添加量0.10%,卡拉胶添加量0.10%,单甘酯添加量0.11%,蔗糖酯添加量0.10%。

Walnut and purple sweet potato are used to make compound beverage. Through the single factor study and orthogo-nal experiment obtain the optimum conaltion and composite stabilizer. The best formula is 30% walnut paste, 20% purple sweet potato juice, 10% honey, pH 7.0. Composite stabilizer is 0.10% sodium carboxymethyl cellulose, 0.10% carrageenan, 0.11% glycerol monostearate and 0.10% sucrose fatty acid ester.