Abstract:

To develop a kind of new kids syrup, of which meets the nutritional needs of children. The processing techniques and stability of kids syrup which authenticated organic syrup as primary raw material were researched in this paper, through single factor experiment and orthogonal design experiment. The optimal ingredient rates of the beverage product showed as follows: concentrated apple juice 12%, pear juice 2% and grape juice 2% as well as sugar 2%, honey 1%, citric acid 0.1%, calcium lactate 2.3%, taurine 300mg/kg, vitamin C 300mg/kg, L-carnitine 40mg/kg, acidproof CMC 0.15%, xanthan gum 0.04%, pectin 0.04%, sodium alga acid 0.04%. Established a safe and effective preparation of children's juice drink processing technique, precipitation rate of the end-product is 2.45% （5000r/min ，30min），and it looks limpid with faint yellow, smells aromatic, tastes sweet and sour.