Pitaya and purple rice blended powder for improving eyesight and preparation method thereof

Abstract

The invention discloses pitaya and purple rice blended powder for improving eyesight, which is prepared from the following raw materials in parts by weight: 40-60 parts of purple rice, 10-15 parts of buckwheat, 10-15 parts of black beans, 20-30 parts of semen dolichoris album, 10-15 parts of oat bran, 15-20 parts of pitaya, 2-3 parts of Chinese chestnut leaves, 4-6 parts of chrysanthemum morifolium, 4-6 parts of whey protein powder, 4-6 parts of wheat germ powder, 1-2 parts of mogroside, and a right amount of high temperature resistant alpha-amylase and stabilizer. According to the invention, by adopting germination-extrusion and expansion-high temperature resistant alpha-amylase cooperation, the blending property of the expanded powder can be obviously improved, and the digestive utilization ratio of the expanded powder can be greatly increased; the oat bran is degreased and then subjected to ultrasonic enzymolysis so as to extract water-soluble dietary fiber, the material cost is low, and the content of the dietary fiber in finished products meets the specification for high dietary fiber food in China; and the raw materials, such as pitaya and mogroside, are added so as to improve the single taste of grains and improve the palatability of finished products. The pitaya and purple rice blended powder has health-care effects of improving eyesight and promoting blood circulation after being taken for a long term.

Description

technical field [0001] The invention relates to the technical field of puffed food, in particular to a dragon fruit improving eyesight purple rice reconstituted powder and a preparation method thereof. Background technique [0002] The nutritional value of miscellaneous grains is rich and comprehensive, and the proportion of nutrients meets the needs of human intake. my country has a large reserve of miscellaneous grains resources, has a low cost advantage, and has the characteristics of integrating nutrition, safety, and functionality. In recent years, as people's health With the continuous improvement of awareness and health care awareness, functional instant and instant rice noodles developed by extrusion technology are undoubtedly common in the market, but most of them have disadvantages such as poor palatability and poor digestibility. [0003] Chinese Invention Patent Authorization Announcement No. CN102696981B provides a five-grain puffed powder with high dietary fiber...

AI Technical Summary

Problems solved by technology

[0002] The nutritional value of miscellaneous grains is rich and comprehensive, and the proportion of nutrients meets the needs of human intake. my country has a large reserve of miscellaneous grains resources, has a low cost advantage, and has the characteristics of integrating nutrition, safety, and functionality. In recent years, as people's health With the continuous improvement of awareness and health care awareness, functional ready-to-eat and instant rice noodles developed by extrusion technology are undoubtedly common in the market, but most of them have disadvantages such as poor palatability and poor digestibility

[0003] Chinese Invention Patent Authorization Announcement No. CN102696981B provides a five-grain puffed powder with high dietary fiber, wherein the main ingredients are all whole grains, the palatability is too poor, the suspension formed after the puffed powder is brewed is not stable enough, the brewing property is low, and the texture is low. The lump rate is high, and the digestion and utilization rate of starch is low, so the present invention provides a kind of puffed instant rice flour with high brewability and starch digestibility and its production process