Flavoring syrup and preparation method thereof

The invention belongs to the technical field of food additives and particularly relates to flavoring syrup and a preparation method of the flavoring syrup. The flavoring syrup is mainly prepared fromthe following materials by weight: 60-65 parts of saccharose, 20-28 parts of prebiotic fructo-oligosaccharide, 8-13 parts of beta-glucosan, 2-4 parts of yeast extract and 1-3 parts of aspergillus oryzae soybean fermentation extract. The flavoring syrup is prepared through the processes of stirring, blending and filtering the above materials, conducting filtration sterilization on the materials through a ceramic capillary, concentrating, unifying the color through microwave and the like. The flavoring syrup has a flavoring function, the prebiotic fructo-oligosaccharide and the beta-glucosan areadded in the raw materials, so that the flavoring syrup has the various effects of regulating the intestinal flora, purging the gut, reducing the cholesterol, regulating the blood glucose and improving the immunity, and is a