The concentration method of fresh gel from Aloe vera L.

摘要

PURPOSE: A method for concentrating aloe vera gel is provided to maximize the amount and quality of polysaccharide and stably and cheaply concentrate aloe vera gel. CONSTITUTION: A method for concentrating aloe vera gel comprises: a step of removing peel of aloe vera leaf and filleting parenchyma tissue; a step of homogenizing the parenchyma tissue with homogenizer; a step of centrifuging to collect supernatant; and a step of perform ultrafiltration at 0.2 ~ 2.25bar TMP, 240?“/hour, under 23C.