详细介绍
sigma 姜黄素Curcumin
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Appearance (Color) Yellow to Orange
Appearance (Form) Powder
Solubility (Color) Light Orange to Dark Orange
Solubility (Turbidity) Clear
1 mg/mL in 95% Ethanol
Proton NMR spectrum Conforms to Structure
13C NMR Spectrum Conforms to Structure
Carbon 64.4 – 72.6 %
Purity (HPLC) >_ 80 %
% Curcumin
HPLC (Total Purity) >_ 94 %
Total Curcuminoids
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