Epimedium Extract

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Product Details

Epimedium Extract; Horny Goat Weed Extract


Epimedium sagittatum , Epimedium grandiflorum commonly 未标题-2know as horny goat weed. Epimedium extract used of food and herbal supplements to enhance sexual functions become increasingly popular in the recent years. Horny goat Weed is found growing all over the southern areas of China. The Chinese name is Xian Ling Pi or Yin YangHuo. Chinese goat herder noticed an increased sexual activity in his herd after they ate the plant's leaves. It is used extensively in Traditional chinese medicine to treat osteoporosis and various sexual dysfunctions.

Acitive Ingredients:

The main active ingredient of horny goat weed is "Icariin". Icariin and it's derivatived have been suggested to inhibit PDE5 in cavernosal smooth muscle,enhance smooth muscle proliferation and increase NO synthesis in the penis. Icariin has also been suggested to have antiosteoporotic,anti-inflammatory and neuroprotective properties.

Icariin structure:

  structure of icarrin

                              Cas No: 489-32-7

                            Molecular Formula:C33H40O15

                                  Formula Weight:676.66g/mol




Herbest supply normal specification material for your choose

Specification:1.  Icariin 10% (Test by HPLC)
2.  Icariin 20% (Test by HPLC)
3.  Icariin 50%~98% (Test by HPLC)
4.  Icariin 98%  (Test by HPLC)
Appearance:Yellow Powder
Packaging:25kg/fiber board drum,double plastic bags inside.


Icarrin HPLC Test Method 

Column:UniSil 5-100C18 Ultra SS 4.6*250mm

Column temperature:35℃

Detection Mode:HPLC-PDA 270nm

Flow Rate:1.0ml\min

Mobile Phase is a Acetonitrile and water (30:70,V/V)

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