Oat mixed powder with health function and preparation method of oat mixed powder

The invention discloses oat mixed powder with a health function and a preparation method of the oat mixed powder, belonging to the technical field of food deep processing. The oat mixed powder is prepared from the following raw materials in parts by weight: 100 parts of raw oat, 15-25 parts of sunflower seed oil, 1.2-1.5 parts of glycerin monostearate, 0.6-0.9 part of sucrose fatty acid ester, 0.7-1.5 parts of sodium tripolyphosphate, 0.6-1.4 parts of silicon dioxide, 0.16-0.2 part of amylase, 0.06-0.1 part of saccharifying enzyme and 650 parts of water. The preparation method comprises the steps of carrying out pulping, enzymolysis and filtering on the oat, adding the sunflower seed oil, an emulsifying agent and a stabilizer, carrying out emulsification and homogenizing, then carrying out spray drying, and adding silicon dioxide as an anti-caking agent, so as to finally obtain the oat mixed powder which is capable of reducing the risk of cardiovascular diseases and has good taste and mixing property. 本发明公开了种