Xanthoceras sorbifolia protein peptide and preparation method thereof as well as protein peptide health-care product

Abstract

The invention provides xanthoceras sorbifolia protein peptide and a preparation method thereof as well as a protein peptide health-care product. The preparation method of the xanthoceras sorbifolia protein peptide comprises the following steps: step A: carrying out enzymolysis reaction on xanthoceras sorbifolia cake meal in water; carrying out enzyme inactivation and removing dreg and collecting enzymolysis liquid, wherein enzymolysis conditions are as follows: the pH (Potential of Hydrogen) is 7 to 10 and an enzyme is one or more of papain, bromelain, flavored proteinase, alkaline proteinase, neutral proteinase and trypsase; step B: carrying out ultra-filtration on the enzymolysis liquid and collecting filtrate with the molecular weight less than or equal to 1000Da. The protein peptide health-care product is mainly prepared from the following raw materials in parts by weight: 40 to 50 parts of the xanthoceras sorbifolia protein peptide in claim 7, 8 to 16 parts of a sweetener and 3 to 5 parts of a sour agent; the protein peptide health-care product has a form of granules, tablets, capsules or an oral solution. The method provided by the invention deeply develop and use the xanthoceras sorbifolia cake meal to extract highly-purified protein peptide, turning waste into wealth; according to the method provided by the invention, the xanthoceras sorbifolia cake meal is sour, sweet and delicious, is easy to preserve and has a wide consumer group.

Description

technical field

[0001] The invention relates to the field of food processing, in particular to a sorbifolia protein peptide, a preparation method thereof, and a protein peptide health product. Background technique

[0002] Xanthoceras sorbifolium Bunge (scientific name: Xanthoceras sorbifolium Bunge), Sapindaceae, Xanthoceras genus deciduous shrubs or small trees, up to 5 meters high; branchlets are brownish red and strong, with leaves and handles up to 30 cm long; small leaves opposite, The two sides are slightly asymmetrical, the top is acuminate, the base is cuneate, and the edge is sharply serrated. The inflorescences of bisexual flowers are terminal, the male inflorescences are axillary, erect, the total pedicel is short, the petals are white, the base is purple or yellow, and the horn-like appendages of the flower disc Orange yellow, filaments glabrous; capsule up to 6 cm; seeds black and shiny. It blooms in spring and harvests in late summer and early autumn. [000...