作者: Sidney M. Hecht
DOI:
关键词: Extraction (chemistry) 、 Myrcia fallax 、 Biological activity 、 Chromatography 、 Botany 、 Myrtaceae 、 Biology
摘要: This invention provides an extract from the plant Myrcia fallax (Myrtaceae) Peru and a method of obtaining same. The is obtained by subjecting to series extraction steps with plurality solvents having different polarities. In each step, solvent used has polarity higher than that in preceding step. All are conducted at room temperature. extracts have been found possess biological activity.