Title: Itch allaying and skin protection liniment and its mfg. method
Application Number: 89103850 Application Date: 1989.06.10
Publication Number: 1047971 Publication Date: 1990.12.26
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A61K7/48,A61K35/30,A61K37/02,C07K1/14
Applicant(s) Name: Hangzhou Commerce College Address: 310035
Inventor(s) Name: Lu Dezhang
Attorney & Agent: FENG ZILING
Abstract:
     The present invention refers to an itch-relieving and skin-protecting solution containing substance P, and its manufacturing method. Taking the advantage of the physiological function of active polypeptide (substance P) extracted from the cerebrum of animals, skin cosmetics with itch-relieving and swelling-subsiding action, or sanitary products for summer use may be prepared. It provides a simplified extraction method with ammonium sulfate of substance P and a method to eliminate heteroprotein and ammonium sulfate, as well as a complete prescription and technology for making said itch-relieving and skin-protecting solution.
Time: 6