A pipe flower Cistanche extraction of the active ingredient

The present invention relates to a method of Cistanche tubulosa extraction of active ingredients, wherein: the pulverization of Cistanche extract; concentrated to heat a specific gravity of 1.15 was filtered to obtain filtrate A; A filtrate through the column the column effluent B too, low and high alcohol alcohols eluent C eluent D; and B through the column effluent was dried in vacuo to give polysaccharides by products; low alcohol eluent C spray dried product echinacoside; eluting high alcohol D was spray-dried, to give echinacoside and acteoside blended product; the method of the present invention can be obtained in three sizes Cistanche extract products simultaneously, the operation is relatively simple, high purity and yield rate, the maximum maximum use of the raw material, save resources, the method according to the present invention, all products obtained in a total yield of 90%.