In recent years,high-performance liquid chromatography(HPLC) has been used more and more widely in conventional drug analysis and detection. The 1975 edition of the "United States Pharmacopeia" (...
Carotenoidsare lipophilic natural pigments synthesized by all photosynthetic organisms and some non-photosynthetic prokaryotes and fungi. Typical carotenoids are C40 mushroom compounds and their ...
