Abstract: The present invention relates to: a composition for liver protection, comprising a mixture of a porcine placenta enzymatic hydrolysate and a porcine placenta acid hydrolysate; and a composition for the prevention, amelioration or treatment of liver damage caused by alcohol, drug addiction or hangover. The composition of the present invention has a remarkable effect on liver protection and, in particular, has a remarkable effect on the prevention, amelioration or treatment of liver damage caused by alcohol, and thus can be effectively used in the pharmaceutical field and the food field.

Abstract: The present invention relates to a bee venom-purifying method comprising a virus clearance process and a composition for preventing or treating inflammatory disease by using same, the method comprising the steps of: (a) preparing a bee venom solution containing bee venom; (b) adjusting the pH of the bee venom solution prepared in step (a) into 2.0 to 4.0 by acid treatment to primarily deactivate viruses; and (c) filtering the pH-adjusted bee venom solution of step (b) through a nanofilter of 10 to 20 nm to secondarily remove viruses.

Abstract: The present invention relates to a bee venom-purifying method comprising a virus clearance process and a composition for preventing or treating inflammatory disease by using same, the method comprising the steps of: (a) preparing a bee venom solution containing bee venom; (b) adjusting the pH of the bee venom solution prepared in step (a) into 2.0 to 4.0 by acid treatment to primarily deactivate viruses; and (c) filtering the pH-adjusted bee venom solution of step (b) through a nanofilter of 10 to 20 nm to secondarily remove viruses.