| Acronym | Full name |
| CHCl3 | Chloroform |
| CQA | Caffeoylquinic acid |
| CQE | Ethyl caffeoylquinic acid |
| CQM | Methyl caffeoylquinic acid |
| CoQA | Coumaroyl quinic acid |
| CFQM | Methyl caffeoyl-ferulyl-quinate |
| CCFQA | Dicaffeoyl-ferulyl-quinic acid |
| CCCFQA | Tricaffeoyl-ferulyl-quinic acid |
| CCFFQA | Dicaffeoyl-diferulyl-quinic acid |
| diCQA | Dicaffeoylquinic acid |
| diCQE | Ethyl diCaffeoylquinic acid |
| diCQM | Methyl dicaffeoylquinic acid |
| EtOH | Ethanol |
| FQA | Feruloyl quinic acid |
| FEMA | Flavor and Extract Manufacturers Association |
| GRAS | Generally recognized as safe |
| LC-MS/MS | Liquid chromatograph-mass/mass spectrometry |
| MeOH | Methanol |
| OC-MS | Orthogonal chromatography-mass spectrometry |
| PI | P. indica 70% EtOH extract |
| PIEs | Silica gel fractionation of 95% EtOH eluate of P. indica |
| TQA | 3,4,5-Trihydroxycinnamoyl quinic acid |
| triCQA | Tricaffeoylquinic acid |
| triCQE | Ethyl tricaffeoyl quinate |
| triCQM | Methyl tricaffeoylquinic acid |