Echinacea purpurea 第1页

Relationship between structure of medicinal fractions and accumulation of polyphenol in Echinaceapurpurea Dynamic changes of yield and cichoric acid content in Echinacea purpurea at different harvest time Assaying of cichoric acid in introducing plant of Echinacea purpureaa Lipid Compounds from Echinacea purpurea PRELIMINARY STUDY ON BIOLOGICAL EFFECTS OF ~7Li ION BEAMS ON Echinacea purpurea Isolation and purification of cichoric acid from extracts of Echinaceapurpurea by polyamide column chromatography Influence of microfertilizers on yield and seed production of Echinacea purpurea Callus Induction and Its Bioactive Ingredient Analysis of Echinacea purpurea Dynamic changes of yield and cichoric acid content in Echinacea purpurea at different harvest time