Concentration

31.25 µg/ml

62.5 µg/ml

125 µg/ml

250 µg/ml

500 µg/ml

Control1

Absorbance at  570 nm

0.274

0.255

0.263

0.248

0.223

0.284

0.264

0.264

0.248

0.255

0.218

0.271

0.275

0.27

0.255

0.249

0.215

0.271

0.271

0.263

0.255333

0.250667

0.218667

0.275333

Average

0.271

0.263

0.255333

0.250667

0.218667

0.275333

1- Contains no added substances but only the cells
Table 2: Different concentrations of metabolites and their absorbance.