Views:4 Author:Site Editor Publish Time: 2021-06-01 Origin:Site
Edited by Gena
Cut the aerial part of Echinacea purpurea into 2 cm long segments, extracted with 80% ethanol, concentrate the extract solution to proper amount, centrifugation, concentrate the centrifugate to thick paste, drying, crushing, sieving and mixing.
Appearance: brown yellow to yellow green powder;
Odor: Smell good and slightly bitter taste
Particle size of 80 mesh sieve /%≥100
Bulk density / (g / 100ml)≥0.40
Tap density/ (g / 100ml)≤0.90
Loss on drying /%≤9.0
Ignition residue /%≤25.0
Cichoric acid content≥4.0
Heavy metals, Pesticide residues, Microbial, Solvent residues and other limit indicators should meet the requirements of national laws and regulations.
From beginning to the middle of June, the aerial part of Echinacea purpurea was harvested at the early flowering stage.
Cut off the fresh Echinacea with flower bud and dry it in 2 days
Function and Application
Echinacea Purpurea Extract has the pharmacological effects of immune activity, anti-inflammatory activity, anti-virus and anti-tumor activity. Echinacea Purpurea Extract, as an immunomodulator and immunopotentiator, was listed in 2000 most commonly used prescriptions in Germany in 1989, ranking 131. At present, there are more than 300 kinds of Echinacea in Germany. Echinacea Purpurea Extract is the earliest and most popular oral preparation, and the most famous brand is Esberitox N produced by Schaper & Brummer pharmaceutical factory in Germany. It is a compound preparation of Echinacea Purpurea Extract and other Chinese herbal medicines, with an annual sales volume of US $30 million. The outstanding medicinal value of Echinacea has aroused the interest of many domestic pharmaceutical enterprises and natural drug workers.