| AlEW | Alkaline electrolyzed water |
| TMW | Tourmaline water |
| SIW | Silver-ionized water |
| AlEW-SIW | Silver-ionized water produced by using AlEW |
| TMW-SIW | Silver-ionized water produced by using TMW |
| AsA | Ascorbic acid |
| SOD | Superoxide dismutation |
| WST | Water-soluble tetrazolium salt |
| DPPH | 2,2-diphenyl-1-picrylhydrazyl |
| NIR | Near infrared |
| EC | Electrical conductivity |
| ORP | Oxidation-reduction potential |
| DO | Dissolved oxygen |
| DH | Dissolved hydrogen |
| DHAsA | Dehydroascorbic acid |