title: Circular dichroism studies on the structure and the photochemistry of protochlorophyllide and chlorophyllide holochrome.
mesh_terms: D002734:Chlorophyll; D002942:Circular Dichroism; D005990:Glycerol / Q000494:pharmacology; D008027:Light; D046911:Macromolecular Substances; D008956:Models, Chemical; D010944:Plants / Q000187:drug effects / Q000528:radiation effects*; D011166:Porphyrins; D011830:Radiation Effects; D013053:Spectrophotometry; D013395:Sucrose / Q000494:pharmacology; D013696:Temperature
chemical_list: D046911:Macromolecular Substances; D011166:Porphyrins; D002734:Chlorophyll; D013395:Sucrose; D005990:Glycerol