Fig. 1From: Tailoring enhanced production and identification of isoflavones in the callus cultures of Pueraria thomsonii Benth and its model verification using response surface methodology (RSM): a combined in vitro and statistical optimizationa Macroscopic image of the callus with high production of puerarin. b Chemical structure of puerarin. c Effect of different culture temperature on production of puerarin. d Effect of different 6-BA concentration on production of puerarin, e Effect of different NAA concentration on production of puerarin. f Chemical structure of daidzein. g Macroscopic image of the callus with high production of daidzein. h Effect of different culture temperature on production of daidzein. i Effect of different culture temperature on production of daidzein. j Effect of different NAA concentration on production of daidzein. k Macroscopic image of the callus with high production of daidzin. l Chemical structure of daidzin. m Effect of different culture temperature on production of daidzin. n Effect of different culture temperature on production of daidzin. o Effect of different NAA concentration on production of daidzinBack to article page