Abstract: portulaca oleracea is a wild plant.as medicine,purslane has hypoglycemic、diabetes、protection of blood vessels、diabetes control、antitumor、antiaging、beauty-disweight and antibacterial activity;as food,it has higher nutritionation,it can be made of variety of food products.Therefore,portulaca oleracea is considered drugs-food resource of food-processing and the most promising one of OrganicFoods in the 21st century by nutritionists.This article focused on the nutrition-healthar functions and productdeveloper of portulaca oleracea.