Table 2 Effect of temperature on the thirteen samples upon storage. Superscripts indicate the significance in the comparisons among the three storage temperature for each sample (p < 0.05).

From: Quantification of the content of cannabidiol in commercially available e-liquids and studies on their thermal and photo-stability

Sample

C0

(mg/mL)

CF at 4 °C

(mg/mL)

CF at RT

(mg/mL)

CF at 37 °C

(mg/mL)

A

22,6

21,40 ± 0,2a

21,00 ± 0,9a

19,2 ± 0,7b

B

8,9

8,40 ± 0,35a

8,40 ± 0,35a

7,30 ± 0,3b

C

10,9

10,60 ± 0,2a

10,60 ± 0,3a

9,80 ± 0,2b

D

11,4

11,40 ± 0,1a

11,10 ± 0,35ab

10,70 ± 0,2b

E

18,0

18,00 ± 0,2a

17,40 ± 0,2a

16,00 ± 0,4b

F

35,1

34,80 ± 0,3a

34,80 ± 0,3a

30,00 ± 0,7b

G

0,8

0,79 ± 0,01a

0,76 ± 0,01ab

0,70 ± 0,04b

H

2,2

2,18 ± 0,03a

2,08 ± 0,04a

1,75 ± 0,11b

I

4,0

3,95 ± 0,05a

3,80 ± 0,09a

3,50 ± 0,12b

L

8

7,90 ± 0,1a

7,60 ± 0,1a

7,00 ± 0,4b

M

23,5

23,00 ± 0,5ab

23,50 ± 0,25a

22,00 ± 0,7b

N

20,8

19,00 ± 0,6a

18,60 ± 0,2a

18,80 ± 0,4a

O

20,6

20,40 ± 0,2a

19,60 ± 0,8a

18,80 ± 0,8a