龙眼籽萃取物的制备方法及其应用;PREPARATION METHOD OF LONGAN SEED EXTRACT AND ITS APPLICATION

摘要

一种龙眼籽萃取物的制备方法及其应用，该制备方法包括以下步骤：一、配制特定浓度的萃取溶液；二、将萃取溶液温度加热至特定温度；三、于萃取溶液中放入磨碎的龙眼籽颗粒，进行萃取；四、将萃取后的溶液过滤、浓缩；五、将浓缩后的溶液进行冷冻及乾燥；六、制备出龙眼籽萃取物。经由试验证实：由本发明提供之制备方法制得的龙眼籽萃取物，可以应用于生物体，能够产生抗发炎反应、降低尿酸生成、抑制细菌活性，并可促进皮肤角质细胞生长、增加伤口愈合速度等效用，同时不会造成生物体内脏器受损或增加脏器负担。; the first step is to prepare an extraction solution with a particular concentration; the second step is to heat the extraction solution up to a particular temperature; the third step is to add the ground longan seeds into the extraction solution for carrying on extraction; the fourth step is to filter the extracted solution and get the filtered solution concentrated; the fifth step is to freeze and dry the concentrated solution; and the last step is to finish the longan seed extract into a final product. Via experiments, it has been verified that the longan seed extract obtained by the invention can not only prohibit inflammation, lower formation of uric acid and inhibit activity of bacteria, but also promote growth of keratinocytes and speed of wound healing. Moreover, the longan seed extract will neither damage nor enhance burden to animal organs.