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Table 2 Rate constants, activation energies and pre-exponential factors for all acidic cannabinoids studied

From: Thermo-chemical conversion kinetics of cannabinoid acids in hemp (Cannabis sativa L.) using pressurized liquid extraction

 

(min−1)

80 °C

100 °C

120 °C

140 °C

Ea

(kJ/mol)

A X 105 (min−1)

R2

CBDVA

k1

0.0108

0.0187

0.0253

0.000

24.669

4.97E-04

0.9819

CBDA

k2

0.0197

0.0253

0.0601

0.256

51.039

5.04E + 00

0.8824

CBGA

k3

0.0160

0.0233

0.0280

1.54E-02

16.233

4.13E-05

0.9731

CBCA

k4

0.0179

0.0218

0.0753

0.590

69.809

2284.9026

0.8567