ABSTRACT
Pine pollen is a kind of Chinese materia medica with the homology of medicine and food, rich in a variety of nutrients and bioactive ingredients. It has the efficacy of hemostasis by convergence and eliminating dampness and astringing sores. Research showed that pine pollen is able to protect certain organs, regulate metabolism, enhance immunity and resist antioxidation and aging. This article reviewed pine pollen related research from the aspects of main components, pharmacological effects and clinical application, in order to provide references for further study and development and utilization.
ABSTRACT
As a common Tibetan medicine, Potentilla anserine L. is a kind of important Chinese materia medica, which is mainly distributed in Gansu, Qinghai and Tibet Provinces. As the active constituent from Potentilla anserine L., potentilla anserine polysaccharide has received initial research by researchers in abroad and at home. It is suggested that potentilla anserine polysaccharide exhibits various functions including antioxidation, anti-aging, immunoregulation, inhibiting bacteria and anti-diabetic. This article reviewed the research on extraction, purification and bioactivities of potentilla anserine polysaccharide, which is expected to provide ideas for the further study and research and development.