Data Views

Total Plants: 24
  CSV  Excel  PDF

, Previous12
Show all rows. Click on column headings to sort table by that column
Plant Low PPM High PPM StdDev *Reference
Piper nigrum Fruit Essent. Oil -- 1200.0 *
Thymus zygis Shoot -- 2050.0 De Cunha, A.P. and Salguiero, L.R. 1991. The Chemical Polymorphism of Thymus zygis ssp. sylvestris from Central Portugal. J. Ess. Oil Res. 3: 409-12.
Zingiber officinale Rhizome Essent. Oil -- 2000.0 *
Zingiber officinale Rhizome -- -- *
*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.