Loading patent…
AssigneeInstitute of Food Science and Technology, Chinese Academy of Agricultural Sciences
InventorsQiang WANG, Aimin SHI, Lei DENG, Rui GUO, Hui HU, Li LIU, Hongzhi LIU, Qin GUO
Estimating the term…
A peanut stem and leaf extract contains at least naringenin-4,7′-dimethyl ether, 2′-O-methylisoliquiritigenin, linalool and ferulic acid. The peanut stem and leaf extract can be prepared by pulverizing dried peanut stems and leaves to a micropowder level, followed by water extraction. The water extraction includes placing the pulverized peanut stems and leaves in water at a temperature of 75 to 85° C. for 4 to 5 hours. The preparation method can efficiently extract active substances in peanut stems and leaves, and the peanut stem and leaf extract can effectively improve sleep and treat insomnia.
A peanut stem and leaf extract, wherein the extract comprises at least naringenin-4,7′-dimethyl ether, 2′-O-methylisoliquiritigenin, linalool and ferulic acid.
A method for preparing a peanut stem and leaf extract, wherein dried peanut stems and leaves are pulverized to a micropowder level, and then extracted by water extraction,
Dependencies are inferred from the claim text.