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Product Attributes

Parameter	Specification
Scientific Name	Epimedium spp. (Berberidaceae family)
Plant Part Used	Dried aerial parts (primarily leaves with minimal stems)
Active Compounds	Icariin (≥10%), flavonoids (≥20%), polysaccharides
Physical Traits	Tan to dark brown powder, 80-200 mesh, slightly bitter
Certifications	ISO22000,USDA/EU Organic,HALAL,HACCP

Product Overview

Epimedium powder is a standardized extract derived from the traditional Chinese herb Epimedium, with core value propositions:

Signature Compound: Icariin – a key phytoactive for hormonal balance regulation;

Synergistic Effects: Flavonoid-polysaccharide complex enhances immunomodulation;

Dual Use: Suitable for both TCM formulations and nutraceutical applications.

1. Production Process

Stage	Key Technology	Equipment/Parameters
Raw Material Prep	NIR sorting to remove non-target parts	NIR sorter (accuracy ≥95%)
Extraction	Ethanol-water gradient (50℃→70℃)	Multi-stage countercurrent extractor
Purification	Macroporous resin (AB-8 type)	Chromatography column (icariin recovery ≥85%)
Spray Drying	Inlet 160℃, outlet 80℃	Centrifugal spray dryer
Sterilization	Cobalt-60 irradiation (8kGy)	GMP-compliant facility

2. Quality Control

Physicochemical: Moisture ≤8%, ash ≤5%, heavy metals (Pb ≤2ppm)

Bioactives: HPLC for icariin (≥5%), UV for total flavonoids (≥20%)

Microbial: TAC ≤1000 CFU/g, molds ≤100 CFU/g

3. Innovations

Enzyme-Assisted Extraction: Cellulase pretreatment boosts flavonoid yield by 18%;

Nano-Delivery: Liposome encapsulation increases icariin bioavailability (3.2× higher in vivo).

Aspect	Traditional Herb	Modern Epimedium Powder
Active Content	Icariin 1-3%	Standardized 5-10%
Absorption	12% (decoction)	35% (micronized)
Convenience	Requires boiling	Ready for formulation
Stability	Prone to mold	3-year shelf life (post-irradiation)