Determination of the content of yff-sitosterol and stigmasterol in phytosterols by UV -vis spectral methodThe UV-vis spectra of the complex compound of -sitosterol or stigmasterol with Deniges reagent was measured.
Determination of the content of yff-sitosterol and stigmasterol in phytosterols by UV -vis spectral methodThe UV-vis spectra of the complex compound of -sitosterol or stigmasterol with Deniges reagent was measured.
植物甾醇及其酯化衍生物的紫外可见分光光度法分析测定