What is icariin or Horny Goat Weed Extract?Does Horny Goat Weed and Icariin Work for Erection?How does icariin mime testosterone?

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Phytochemicals and Constituents of Herba Epimedii.

Epimedium brevicornum herb Horny Goat Weed icariin Epimedium leaf Extract Epimedium brevicornum Maxim.Epimedium sagittatum CAS 489-32-7 photo picture image Main Content:icariin: C33 H40 O15.

Synonyms:Icariine;  -((6-Deoxymannopyranosyl)oxy)-7-(glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one
Formula: C33 H40 O15.  Molecular Weight:674.69  CAS RN:489-32-7
Chemical Name:3-((6-deoxymannopyranosyl)oxy)-7-(glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one
CAS Type 1 Name:4H-1-Benzopyran-4-one, 3-((6-deoxy-alpha-L-mannopyranosyl)oxy)-7-(beta-D-glucopyranosyloxy)-5-hydroxy-2-(4-methoxyphenyl)-8-(3-methyl-2-butenyl)-
 Epimedium brevicornum herb Horny Goat Weed icariin Epimedium leaf Extract Epimedium brevicornum Maxim.Epimedium sagittatum CAS 489-32-7 photo picture image

 Other Content

 All Epimedium herb contains ceryl alcohol;hentriacontane;phytosterol;palmitic acid;stearic acid;oleic acid;linoleic acid; linolenic acid; bilobanol; magnoflorin;glucose;fructose;etc.
 Epimedium brevicornum Maxim. contains:baohuoside I(baohuoside I);baohuoside II(baohuosid II);2'-O-rhamnosylicaliside II(2'-O-rhamnosylicaliside II);Sagittatoside B;ikarisoside F;ikarisoside C;icariside I(icariside I);icariside II(icariside II);epimedoside A;de-O-methyl-icariin.
 Epimedium sagittatum (Sieb. et Zucc) Maxim. contains: icariside; isoquercetin;icaritin-3-O-alpha-rhamnoside; hyperoside; sagittatoside A; sagittatoside B;sagittatoside C; sagittatin A;sagittatin B;anhydroicaritin-3-O-alfa-rhamnoside; icariside B9,icariside D3,icariside E6,icariside E7,icariside H1; icariols A1,icariols A2; sagittin; Beta-sitosterol; Beta-sitosterolglucoside.
 Epimedium Extract.Horny Goat Weed Extract.Icariin.CAS.NO:489-32-7.M.F.C33H40O15.Epimedium brevicornum Maxim Extract.Icariine,Epimedium sagittatum,Epimedium Leaf Extract.Epimedium extract powder,Epimedium Alcohol Water Extract.icariin photo picture image
 Epimedium koreanum Nakai. contains: liquiritigenin; tricin; quercetin; isoliquiritigenin; luteolin; hyperoside;maltol; salidroside;P-hydroxybenzoic acid; daucosterol; emodin; icariside I(icariside I);icariside II(icarisid II);icariside A1; 2"-O-L-rhamnopyranosylicariside IIepimdeoside;sagittatoside A,sagittatoside B;3,5,7-trihydroxyl-4'-methoxyl-8-prenyl-flavone-3-O-alpha-L-rhalnnopyranside; ikarisoside F; diphylloside A; baohuosid II(baohuosid II); kaempferol-3-O-Beta-D-galactoside A;epimedoside C;baohuoside I(baohuoside I);epimedin A,epimedin B,epimedin C; epimedokoreanoside I(epimedokoreanoside I),epimedokoreanosid II(epimedokoreanoside II); epimedoside A; ikarisoside A; 4'-methoxy-5-hydroxy-8-3,3-dimethylallylflavone-3-glucosyl(1->2)'rhamnn-oside-7-glucoside; 4'-methyoxy-5-hydroxy-8-3,3-dimethyiallyflavone-3-xylosyi(1->2)rhamnoside-7-glucoside;4-methoxy-5-hydroxy-8-3,3-dimethylallylflavone-3-rhamnosyl(1->2)rhamnoside-7glucoside; proanthocyanidin(catechin-(4alfa->8)-epciate-chin(4Beta->8)-catechin); 4-O-methyl-8-r,r-dimethylallyl kaempferol-7-O-D-glucopyranoside; chlorogenic acid;etc.
 Epimedium pubescens Maxim. contains:baohuoside VI(baohuoside VI);hyperoside; rouhuoside,etc.
 Epimedium platyetalum K. Meyer. contains:Maohuoside A(3,5-dihydroxy-4'-methoxy-8-(3"-hydroxyisopentyl)-flavone-7-O-Beta-D-glucopyranoside);and Maohuoside B(5-hydroxy-4'-methoxy-8-prenyl-flavone-3-O-Beta-D-glucopyranosyl(1->4)-O-alpha-L-rhamnopyranosyl-7-O-Beta-D-glucopyranoside, 2); icariin,baohuoside I(baohuosid I); daucosterol, etc.

Main content of Epimedium Species in China

Species
Name		 icariin epimedin B epimedin C sagittatoside B baohuoside I Totally
E.sagittatum trace~1.34 trace~0.78 0.07~4.02 0.05~0.80 0.06~0.33 0.67~7.07
E.brevicornu 0.63~1.18 0.17~2.01 1.09~1.19 0.09~0.11 0.08~0.09 2.76~4.58
E.acuntinatum 0.44~0.86 0.32~1.16 1.65~2.34 0.19~0.93 Trace~0.24 2.89~4.77
E.koreanum 1.55~3.69 0.85~1.24 0.49~0.89 0.25~0.51 0.90~1.04 4.59~7.37
E.pubescens 0.41~1.40 0.74~1.28 1.14~1.76 0.06~0.68 0.12~0.65 3.47~4.77
E.1eptorrhizum trace trace~0.14 trace trace trace
E.wushanense 0.46~0.64 0.30~0.40 2.88~3.34 0.10~0.28 0.06~0.13 3.80~4.79

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citations1.What is icariin or Horny Goat Weed Extract?Does Horny Goat Weed and Icariin Work for Erection?How does icariin mime testosterone?

last edit date:30th,April.2009.