Study on the processing technology of litchi health oral solution
The optimum conditions for extracting juice from dried litchi were studied by orthogonal experiment,while researches were made on the methods of removing astringent flavor substances from litchi juice and the processing techniques of litchi health oral solution. The results showed that the optimum conditions for extracting juice from dried litchi were as follows: 40℃, 1∶8(dried litchi/water), enzymes 40mg/kg, 40minutes. Litchi health oral solution comprised components as follows: original juice included 70% extracted juice from dried litchi and 30% extracted juice from Chinese traditional medicines, add additional 12%～14% sugar, 1%～3% refine lecithin and 0.1%～0.3% taurine. Glutin with 0.1% was used in removing astringent flavor substances during processing.