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| Chemical Name | Dosage | Reference |
|---|---|---|
| MENTHOL | not available | Yamamoto, A., Umemori, S., and Muranishi, S. 1993. Absorption Enhancement of Intrapulmonary Administered Insulin by Various Absorption Enhancers and Protease Inhibitors in Rats. J. Pharm. Pharmacol. 46: 14-18, 1994. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Pycnanthemum muticum | Muticous Mountain Mint | 1 | 450 |
| Pycnanthemum pilosum | Pilose Mountain Mint | 1 | 1, 400 |
| Pycnanthemum setosum | Setose Mountain Mint | 1 | 0 |
| Pycnanthemum tenuifolium | Slenderleaf Mountain Mint | 1 | 620 |
| Pycnanthemum virginianum | Virginia Mountain Mint | 1 | 3, 016 |
| Rheum palmatum | Chinese Rhubarb | 1 | 0.5 |
| Rhododendron dauricum | Chinese Alpenrose | 1 | 0 |
| Salvia officinalis | Sage | 1 | 0 |
| Sambucus nigra | European Alder; European Elder; European Elderberry; Elder; Black Elder | 1 | 0 |
| Satureja grandiflora | French Savory | 1 | 420 |
| Satureja odora | Scented Pampa Savory | 1 | 0 |
| Satureja parvifolia | Small-Leaf Pampa Savory | 1 | 1, 010 |
| Sideritis scardica | Balkan Sideritis | 1 | 370 |
| Zea mays | Corn | 1 | 0 |