Quality Control of 11 Cannabinoids by Ultraperformance Liquid Chromatography Coupled with Mass Spectrometry (UPLC-MS/MS)

Table 3

Difference in cannabinoid concentration (mg/mL) after 7 days at four different temperature conditions.

Samples	C (mg/mL)	−20°C	4°C (mg/mL)	RT (mg/mL)	37°C (mg/mL)
1	15.10	15.02 ± 0.0	14.4 ± 0.23	14.6 ± 0.31	13.5 ± 0.20
2	1.40	1.02 ± 0.01	1.0 ± 0.41	1.02 ± 0.22	0.92 ± 0.10
3	73.30	73.02 ± 0.10	73.0 ± 0.12	73.02 ± 1.00	72.02 ± 0.10
4	110.30	110.02 ± 0.10	110.0 ± 0.12	110.00 ± 0.14	109.22 ± 0.14
5	6.20	6.12 ± 0.10	6.00 ± 0.12	6.02 ± 0.11	5.62 ± 0.31
6	0.00	0.00 ± 0.00	0.0 ± 0.10	0.1 ± 0.13	0.20 ± 0.31
7	109.80	109.01 ± 0.10	109 ± 0.10	109.10 ± 0.23	109.4 ± 0.20
8	98.60	98.12 ± 0.30	98 ± 1.20	98.22 ± 0.20	95.2 ± 0.21
9	2.20	2.12 ± 0.30	2.31 ± 1.10	2.00 ± 1.00	2.51 ± 1.30
10	0.00	0.00 ± 0.00	0.00 ± 0.00	0.12 ± 0.10	0.00 ± 0.00
11	5.80	5.82 ± 1.00	5.72 ± 0.20	5.75 ± 2.00	5.01 ± 2.10
12	33.20	33.2 ± 3.00	33.00 ± 0.10	32.21 ± 1.02	31.22 ± 0.01
13	60.30	60.2 ± 2.00	60.00 ± 2.20	60.00 ± 1.30	59.02 ± 0.30
14	66.60	66.00 ± 1.30	66.01 ± 0.10	66.2 ± 0.20	63.11 ± 0.10
15	6.00	6.05 ± 0.31	6.00 ± 0.12	5.82 ± 2.00	5.02 ± 2.10
16	1.90	1.92 ± 1.60	1.90 ± 2.50	1.72 ± 0.24	1.60 ± 1.30
17	1.75	1.72 ± 0.10	1.82 ± 0.12	1.52 ± 0.10	1.22 ± 0.34

Difference in concentration indicate the significance in the comparison among the groups with 3 replicates.