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Plant Origanum syriacum (Lamiaceae)

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Common name(s)
Za'Atar
How used
Medicinal

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# Activity Chemical Name Part Low PPM High PPM StdDev *Reference
0 1-OCTEN-3-OL Shoot -- 80.0 -0.29 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
0 1-OCTEN-3-OL Shoot -- 65.0 -0.35 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
0 1-OCTEN-3-OL Shoot -- 80.0 -0.29 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
0 2,5-DIETHYL-TETRAHYDROFURAN Shoot -- 6.0 0.82 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
0 2,5-DIETHYL-TETRAHYDROFURAN Shoot -- 6.0 0.82 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
0 2,5-DIETHYL-TETRAHYDROFURAN Shoot -- 6.0 0.82 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
2 3-OCTANOL Shoot -- 30.0 -0.24 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
2 3-OCTANOL Shoot -- 12.0 -0.28 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
2 3-OCTANOL Shoot -- 12.0 -0.28 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
0 ALPHA-GUAIENE Shoot -- 0.0 -1.30 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
0 ALPHA-GUAIENE Shoot -- 6.0 0.37 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
0 ALPHA-GUAIENE Shoot -- 0.0 -1.30 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
2 ALPHA-HUMULENE Shoot -- 20.0 -0.23 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
2 ALPHA-HUMULENE Shoot -- 55.0 0.11 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
2 ALPHA-HUMULENE Shoot -- 55.0 0.11 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
11 ALPHA-PHELLANDRENE Shoot -- 12.0 -0.28 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
11 ALPHA-PHELLANDRENE Shoot -- 40.0 -0.21 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
11 ALPHA-PHELLANDRENE Shoot -- 12.0 -0.28 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
28 ALPHA-PINENE Shoot -- 265.0 -0.12 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
28 ALPHA-PINENE Shoot -- 265.0 -0.12 Fleisher, A. & Fleisher, Z. 1991. Chemical Composition of Origanum syriacum L. Essential Oil. J. Ess. Oil Res. 3: 121-123.
*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.