The invention discloses a sheep
colostrum composition capable of improving sleep and application of the sheep
colostrum composition, and belongs to the technical field of microbial
fermentation and
functional food. The core of the invention lies in that a composite
leavening agent is compounded by using the casei paracasei GP66 and the
streptococcus salivarius subsp. Thermophilus HX-ST36, and then the sheep
colostrum of concentrated
whey protein,
galactooligosaccharide and acerola cherry
powder is subjected to synergistic
fermentation. According to the
fermentation process, IgG in sheep colostrum can be efficiently reserved, and the content of
small molecule peptide and gamma-
aminobutyric acid in a
fermentation system is remarkably increased. Meanwhile, the invention also generates a novel pentapeptide, the pentapeptide has a sleep aiding effect, and the
amino acid sequence of the pentapeptide is Arg-Phe-Leu-Trp-Pro (RFLWP). Animal experiments prove that the
traditional Chinese medicine composition can play a role in improving sleep by regulating a
neurotransmitter system. The invention provides a new way of a product for improving sleep, which is natural, safe and clear in mechanism.