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Table 6 Phenolic compound determination in gardenia calli cultures cultured on MS media contained different concentrations of phenyl alanine or salicylic acid during the second harvested period of culturing by HPLC

From: Rutin accumulation in gardenia calli cultures as a response to phenyl alanine and salicylic acid

Treatment Phenolic compounds determined in gardenia callus cultures in μg/g dry weight in the second harvest t. P
Cinnamic Ferulic P-hydroxybenzoic
Control 84.47 ND ND 84.47
2 mg/l phenylalanine 49.40 ND ND 49.40
3 mg/l phenylalanine 61.63 ND ND 61.63
4 mg/l phenylalanine 176.66 ND ND 176.66
5 mg/l phenylalanine 133.99 ND ND 133.99
0.25 mM salicylic acid (34.5 mg/l) 108.27 14.57 8.83 131.67
0.5 mM salicylic acid (69 mg/l) 62.76 11.25 ND 74.01
0.75 mM salicylic acid (103.5 mg/l) 42.24 38.24 17.54 98.02
1 mM salicylic acid (138 mg/l) 50.39 32.59 ND 82.98
  1. ND not detected