Skip to main content

Table 1 Cannabinoid reaction order determination, providing the coefficient of correlation and equation of the best-fit line

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

Temperature

Coefficient of correlation (R2)

Line equation

1) CBDVA

 80 °C

0.8880

y = 0.0108x + 0.2422

 100 °C

0.9188

y = 0.0187x + 0.9568

 120 °C

0.8551

y = 0.0253x + 1.8324

2) CBDA

 80 °C

0.9297

y = 0.0197x + 0.2477

 100 °C

0.9237

y = 0.0253x + 1.4222

 120 °C

0.9449

y = 0.0601x + 2.6145

 140 °C

0.9814

y = 0.2556x + 4.2624

3) CBGA

 80 °C

0.9301

y = 0.016x – 0.0807

 100 °C

0.9101

y = 0.0233x + 0.8626

 120 °C

0.8118

y = 0.028x + 1.9348

 140 °C

0.9463

y = 0.1536x + 3.3199

4) CBCA

 80 °C

0.8828

y = 0.0179x—0.1068

 100 °C

0.9187

y = 0.0218x + 0.9882

 120 °C

0.9873

y = 0.0753x + 1.9357

 140 °C

1.000

y = 0.5896x + 3.2733

  1. At the higher temperatures 160 °C and occasionally the140 °C when the reactions have completed almost immediately, a representative line, three data points, is not available, the temperature is excluded from further calculations
Back to article page

Journal of Cannabis Research

ISSN: 2522-5782