J. Nahalka et al., THE CHEMICAL OSMOTIC CONDITIONS FOR GROWTH AND PLUMBAGIN ACCUMULATIONOF DROSOPHYLLUM-LUSITANICUM LINK SUSPENSION-CULTURES/, Biotechnology letters, 18(12), 1996, pp. 1453-1458
Optimal conditions for the growth of Dresephyllum lusitanicum Link. in
suspension culture and for the production of plumbagin (5-hydroxy-2-m
ethyl-3,4-naphthoquinone) were pH 3.5 with 10 g sucrose/l.