And one kind of powder preparation eucommia

The present invention discloses an Eucommia powder and its preparation process which comprises the following components Eucommia powder: total sugar content of ≥15%, the content of chlorogenic acid ≥5%, total flavonoids ≥15%, an acid content Geniposidic ≥1.8%, aucubin content ≥0.8%, water content ≤6.0%, and B, Ca, Cu, Mg, Mn, P, Se, Zn, Na, K, Fe and other trace elements. The present invention uses skin Eucommia Eucommia Leaf and efficient extraction of Eucommia powder, introduced into the membrane separation technique, and concentrated, and can improve product quality and yield when the decolorization step, saving time and labor, the low temperature extraction process, to avoid the high-temperature heating destroy the active ingredients. Further, the present invention is extracted by Eucommia powder, insoluble in water no secondary phenomenon. Eucommia powder formulations are natural health products, safe and nontoxic, for medicine, health care products and food antioxidants and other industries. Extract Eucommia powder residue after extraction may continue to extract gutta, gutta improve the efficient utilization of economic efficiency.