Table 3.
Comparison of the study with previous reported QuEChERS methods for determination of CECs in radish crops.
| Sample weight (g) |
Extraction solvent |
Salts | Buffer | Clean-up | N° Analytes |
Recovery (%) |
LOD (ng g−1) |
LOQ (ng g−1) |
ME (%) |
MSMS | Ref. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 root and leaves |
20 mL ACN 1% Acetic Acid |
1 g Na3Cit·2H2O, 0.5 g Na2Cit·5H2O, 0.1 g Na2-EDTA |
- | d-SPE (30 mg PSA, 30 mg C18) |
3 | 79 - 115 | 0.6-6 | 2-20 | N.R. | QqQ | [9] |
| 0.5 d.w. root and leaves |
5 mL ACN / MeOH (65:35, v/v) |
2 g Na2SO4, 1 g NaCl | 150 mg Na2 EDTA |
250 mg Na2SO4 + d-SPE (25 mg C18, 25 mg PSA) |
15 | 51-104 | 0.7-6.5 | N.R. | N.R. | QqQ | [26] |
| 10.0 root and leaves |
10 mL ACN 1% Acetic Acid |
6 g of anhydrous MgSO4 |
1.5 g NaOAc | d-SPE (750 mg MgSO4, 125 mg C18, 125 mg PSA) |
74 | 25-134 | 0.01-2 | 0.02-2 | 231-(-87) | QTrap | [8] |
| 1.0 d.w. roots and leaves |
10 mL ACN | 4 g MgSO4, 1 g NaCl | - | d-SPE (150 mg PSA, 900 mg MgSO4, 45 mg GCB) |
3 | N.R. | 0.3-0.6 | N.R. | N.R. | QqQ | [27] |
| 1.0 d.w. root | 10 mL ACN | 4 g MgSO4, 1 g NaCl | - | - | 45 | 39-156 | 0.01-0.32 | 0.02-0.96 | 451-(-83) | QToF | Present study |
| 1.0 d.w. leaves | 10 mL ACN 0,1% FA |
4 g MgSO4, 1 g NaCl | 1 g Nacitrate, 0.5 g disodium citrate sesquihydrate |
- | 45 | 13-147 | 0.01-0.29 | 0.02-0.89 | 260-(-99) | QToF |