| AR | angle of repose |
| CCMS | cross-linked carboxymethyl starch |
| CI | compressibility Index |
| CS | co-processed, rice starch-based excipient |
| DC | direct compression |
| PCS | preliminary co-processed rice starch |
| RS | native rice starch |
| RS-CCMS | rice starch co-processed with CCMS |
| RS-SP | spray dried rice starch |
| SS-CCMS | silicon dioxide co-processed with CCMS |
| SS-SP | spray-dried silicon dioxide |