Data Views

Total Plants: 17
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Plant Low PPM High PPM StdDev *Reference
Alpinia galanga Rhizome -- -- *
Angelica archangelica Root -- 7.0 -1.0 *
Aralia cordata Root -- 8.0 1.0 *
Camellia sinensis Leaf -- -- *
Centella asiatica Shoot -- -- Jim Duke's personal files.
Citrus reticulata Fruit -- 20.0 Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Curcuma longa Rhizome -- -- *
Lindera benzoin Leaf -- 10.0 *
Origanum vulgare Plant -- 1.0 -0.8 Sezik, E., Tumen, G., Kirimer, N., Ozek, T., and Baser, K.H.C. 1993. Essential Oil Composition of Four Origanum vulgare Subspecies of Anatolian Origin. J. Ess. Oil Res., 5: 425-431.
Origanum vulgare Plant -- 1.5 -0.7 Sezik, E., Tumen, G., Kirimer, N., Ozek, T., and Baser, K.H.C. 1993. Essential Oil Composition of Four Origanum vulgare Subspecies of Anatolian Origin. J. Ess. Oil Res., 5: 425-431.
Scutellaria parvula Plant -- 13.0 1.4 Lawrence, B.M., Essential Oils 1976-1977, Essential Oils 1978, Essential Oils 1979-1980.
Thymus longicaulis Shoot -- 60.0 0.7 Baser, K.H.C., Ozek, T., Kirimer, N. and Tumen, G. 1993. The Occurrence of Three Chemotypes of Thymus longicaulis C. Presl subsp. longicaulis in the same Population. J. Ess. Oil Res. 5: 291-5.
Thymus longicaulis Shoot -- -- -1.4 Baser, K.H.C., Ozek, T., Kirimer, N. and Tumen, G. 1993. The Occurrence of Three Chemotypes of Thymus longicaulis C. Presl subsp. longicaulis in the same Population. J. Ess. Oil Res. 5: 291-5.
Thymus longicaulis Shoot -- 60.0 0.7 Baser, K.H.C., Ozek, T., Kirimer, N. and Tumen, G. 1993. The Occurrence of Three Chemotypes of Thymus longicaulis C. Presl subsp. longicaulis in the same Population. J. Ess. Oil Res. 5: 291-5.
Zingiber officinale Rhizome Essent. Oil -- 43000.0 *
Zingiber officinale Root Essent. Oil -- -- *
Zingiber officinale Rhizome -- 460.0 *
*Unless otherwise noted all references are to Duke, James A. 1992. Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press.