SCREENING, QUANTITATION AND IDENTIFICATION OF ACTIVE INGREDIENTS IN NATURAL PRODUCTS

摘要

This invention provides a method for screening a mixture of compounds for activity comprising steps of contacting the mixture with a system which mimics an organ capable of metabolizing the mixture in an appropriate time to generate a metabolite; and determining the activity of the generated metabolite. This invention also provides a method for quantitating a mixture of compounds comprising steps of contacting the mixture with a system which mimics an organ capable of metabolizing the mixture in an appropriate time to generate a metabolite; and determining the activity of the generated metabolite. This invention further provides a method for identifying an active metabolite from a mixture of compounds comprising steps of contacting the mixture with a system which mimics an organ capable of metabolizing the mixture in an appropriate time to generate a metabolite; and determining the activity of the metabolite generated. Finally, this invention provides various uses of this method and the identified metabolite.