Table 7 Green analytical procedure index parameters description for proposed and reported [6] methods for determination of vit. C and vit. A
Category | Proposed Method | Reported Method | |||
|---|---|---|---|---|---|
Type | Color | Type | Color | ||
Sample preparation | |||||
Collection(1) | In line | Green | In line | Green | |
Preservation (2) | None | Green | None | Green | |
Transport (3) | None | Green | None | Green | |
Storage (4) | None | Green | None | Green | |
Type of method: direct or indirect (5) | Simple procedure (filtration) | Yellow | Simple procedure (filtration) | Yellow | |
Scale of extraction (6) | None | Green | None | Green | |
Solvent/reagent used (7) | Green solvent | Green | Green solvent | Green | |
Additional treatment (8) | None | Green | None | Green | |
Reagent and solvents | |||||
Amount (9) | < 10 ml | Green | 10–100 ml | Yellow | |
Health hazard (10) | Moderate toxicity | Yellow | Moderate toxicity | Yellow | |
Safety hazard (11) | Flammable | Yellow | Flammable | Yellow | |
Instrument | |||||
Energy (12) | ≤ 1.5 kWh per sample | Yellow | ≤ 1.5 kWh per sample | Yellow | |
Occupational hazard (13) | None | Green | None | Green | |
Waste (14) | < 10 mL | Yellow | > 10 | Red | |
Waste treatment (15) | Passivation | Yellow | Passivation | Yellow | |
Additional Mark: Quantification | |||||
Circle in the middle of GAPI | Yes Qualitative and quantitative method. | Yes Qualitative and quantitative method. | |||