The invention relates to the technical field of
pet food, and discloses a
skin-care and hair-beautifying
pet food and a preparation method thereof, and the
pet food is prepared from
animal protein powder, a starchy
raw material, aromatic enzymolysis
oligopeptide, compound
traditional Chinese medicine extraction mixed
dry powder, a prepared fleeceflower root extract,
evening primrose seed oil, trace elements and other raw materials. The aromatic enzymolysis
oligopeptide in the formula is matched with the radix polygoni multiflori preparata extract to provide a
melanin synthesis substrate and regulate
hair follicle microcirculation, and the
evening primrose seed oil and the like are combined to repair a
skin lipid barrier. The preparation method comprises the following steps: stripping the
oenothera biennis seed oil which is easy to oxidize from a high-temperature puffing premixing process, extruding, forming and
drying basic grain particles, and guiding
grease to permeate into micropores in the particles by adopting a vacuum atomization spraying process and utilizing
pressure difference generated by relieving vacuum. According to the invention, the absorption conversion rate of
skin-care and hair-beautifying components in intestinal tracts of pets is improved, meanwhile, high-temperature oxidation failure of heat-sensitive
unsaturated fatty acid is avoided, and the stability of the product is improved.