Table 3.
Intra-variable correlation (Pearson’s correlation coefficients) between major cannabinoid concentrations in the cannabis extracts from dried cannabis (A), cannabis oils (B), cannabis extracts using MAE (C) and SFE (D). Note: Total Δ9-THC = Δ9-THC + Δ9-THCA Content; Total CBD = CBD + CBDA Content.
| CBD | Δ9-THC | CBDA | Δ9-THCA | Total Δ9-THC | Total CBD | |
|---|---|---|---|---|---|---|
| A | ||||||
| CBD | 1 | |||||
| Δ9 -THC | −0.330 | 1 | ||||
| CBDA | −0.137 | −0.344 | 1 | |||
| Δ9 -THCA | −0.230 | −0.613 | 0.056 | 1 | ||
| Total Δ9-THC | 0.615 | −0.513 | 0.697 | −0.122 | 1 | |
| Total CBD | −0.637 | 0.443 | −0.328 | 0.437 | −0.722 | 1 |
| B | ||||||
| CBD | 1 | |||||
| Δ9 -THC | 0.002 | 1 | ||||
| CBDA | 0.489 | 0.675 | 1 | |||
| Δ9 -THCA | 0.489 | 0.680 | 0.999 | 1 | ||
| Total Δ9-THC | 0.681 | 0.568 | 0.972 | 0.971 | 1 | |
| Total CBD | 0.383 | 0.819 | 0.976 | 0.978 | 0.923 | 1 |
| C | ||||||
| CBD | 1 | |||||
| Δ9 -THC | −0.750 | 1 | ||||
| CBDA | −0.091 | 0.094 | 1 | |||
| Δ9 -THCA | −0.091 | 0.094 | 1.000 | 1 | ||
| Total Δ9-THC | 0.993 | −0.742 | 0.025 | 0.024 | 1 | |
| Total CBD | −0.750 | 0.998 | 0.159 | 0.159 | −0.734 | 1 |
| D | ||||||
| CBD | 1 | |||||
| Δ9 -THC | N/A | 1 | ||||
| CBDA | N/A | N/A | 1 | |||
| Δ9 -THCA | N/A | N/A | −0.910 | 1 | ||
| Total Δ9-THC | N/A | N/A | 1 | −0.910 | 1 | |
| Total CBD | N/A | N/A | −0.910 | 1 | −0.910 | 1 |