Table 5 Quantitative data for the 25 components of the essential oil content (%) from 26 Damask roses genotypes, determined by GC–MS

1

Phenyl ethyl alcohol

11.75

1106

1111

–

0.334

–

–

0.309

1.541

–

0.302

0.400

2

Dihydro linalool

12.82

1131

1145

0.556

1.451

–

1.057

0.826

41.189

0.388

0.831

1.271

3

β-Citronellol

16.80

1223

1225

34.660

29.268

14.911

37.574

21.812

15.608

27.728

31.830

30.389

4

Neral

17.32

1235

1237

2.281

10.258

0

3.893

7.347

6.221

2.239

3.791

10.832

5

Geraniol

17.95

1249

1250

6.182

27.270

2.931

12.182

27.768

7.986

6.935

10.863

27.335

6

Linalyl acetate

18.16

1254

1257

0.220

–

–

–

0.470

–

–

–

0.291

7

Geranial

18.62

1264

1267

0.202

0.877

–

0.332

0.363

–

–

–

0.728

8

Dihydro citronellol acetate

21.04

1319

1320

0.232

0.454

–

0.278

0.408

–

–

–

0.360

9

Damascone (Z)-α

22.64

1355

1358

0.368

1.847

–

0.538

2.226

1.666

0.487

0.394

1.281

10

Damascenone (E)-β

23.87

1383

1384

0.762

–

1.766

0.526

0.308

1.761

0.704

0.812

0.274

11

Damascone (E)-β

25.17

1413

1414

–

0.528

0.967

–

–

–

–

–

0.253

12

Dodecen-1-ol (2E)

27.55

1469

1471

–

0.717

–

–

–

–

–

0.736

2.099

13

n Heptadecane

36.74

1700

1700

1.979

0.435

1.315

2.311

1.609

–

1.271

0.583

0.529

14

z z-Farnesol

36.68

1698

1698

0.638

1.026

0.503

–

–

–

–

0.584

1.367

15

(e e)-Farnesyl acetate

42.01

1845

1846

0.845

4.002

–

1.138

2.249

–

1.173

1.399

3.756

16

n-Octadecane

40.40

1800

1800

–

0.360

0.567

0.262

–

–

–

–

0.429

17

n-Hexadecanol

43.03

1874

1875

2.918

0.317

4.184

5.202

3.815

1.174

2.634

0.605

0.343

18

Nonadecane

43.92

1900

1903

27.229

5.580

28.927

19.81

14.812

5.455

23.574

10.710

4.347

19

n-Eicosane

47.33

2000

2004

2.587

1.362

4.330

1.850

1.542

–

3.260

2.646

1.242

20

n-Heneicosane

50.47

2100

2100

13.860

7.729

21.574

9.429

9.522

4.784

21.243

19.543

6.749

21

n-Docosane

53.54

2200

2195

0.286

0.405

0.724

–

0.224

9.335

0.578

0.749

0.342

22

n-Tricosane

56.48

2300

2303

3.236

4.874

6.506

2.480

3.295

2.635

6.039

11.177

3.905

23

e-e Farnesol

38.30

1742

1743

0.363

0.522

0.439

–

–

–

0.359

0.524

0.861

24

Phytol

45.37

1942

1943

–

–

–

–

–

–

–

0.311

–

25

Trans rose oxide

12.45

1122

1125

–

–

0.605

–

–

–

–

–

–

Total

99.413

99.625

90.256

98.873

98.912

99.360

98.615

98.400

99.393

1

Phenyl ethyl alcohol

11.75

1106

1111

0.240

–

–

–

0

0.206

0.224

–

–

2

Dihydro linalool

12.82

1131

1145

0.716

–

–

1.776

2.559

10.647

3.064

4.434

23.869

3

β-Citronellol

16.80

1223

1225

30.77

10.249

7.071

15.382

6.155

29.638

15.961

18.993

14.855

4

Neral

17.32

1235

1237

3.914

0

2.085

4.977

–

3.675

5.110

0.734

–

5

Geraniol

17.95

1249

1250

10.364

2.244

4.453

13.467

–

9.394

12.120

5.707

–

6

Linalyl acetate

18.16

1254

1257

0.277

–

–

0.554

–

0.692

2.762

–

–

7

Geranial

18.62

1264

1267

0.268

–

–

–

–

0.219

0.285

–

–

8

Dihydro citronellol acetate

21.04

1319

1320

0.242

–

–

–

–

–

0.320

–

–

9

Damascone (Z)-α

22.64

1355

1358

0.466

–

0.814

0.749

–

0.314

2.081

–

1.768

10

Damascenone (E)-β

23.87

1383

1384

0.768

1.707

0.282

–

–

0.594

0.247

0.885

–

11

Damascone (E)-β

25.17

1413

1414

0.299

0.531

–

–

–

0.592

1.270

0.418

–

12

Dodecen-1-ol (2E)

27.55

1469

1471

0.199

0.317

2.563

–

–

–

–

0.423

1.396

13

n Heptadecane

36.74

1700

1700

1.923

1.098

5.856

0.811

0.854

0.569

1.459

0.76

1.300

14

z z-Farnesol

36.68

1698

1698

0.432

–

–

1.075

–

–

1.749

3.017

–

15

(e e)-Farnesyl acetate

42.01

1845

1846

1.295

0.330

1.643

2.100

–

–

2.834

0.870

–

16

n-Octadecane

40.40

1800

1800

–

0.483

0.309

–

–

–

–

–

2.214

17

n-Hexadecanol

43.03

1874

1875

3.308

3.430

6.635

1.788

2.386

0.497

1.386

1.119

9.166

18

Nonadecane

43.92

1900

1903

23.396

30.914

42.518

13.052

35.061

9.54

19.044

25.131

12.882

19

n-Eicosane

47.33

2000

2004

2.488

4.859

2.577

2.015

5.811

1.797

1.9154

3.975

1.821

20

n-Heneicosane

50.47

2100

2100

13.208

27.975

16.942

15.531

34.695

13.389

16.763

24.094

11.685

21

n-Docosane

53.54

2200

2195

0.310

0.896

0.690

0.896

1.065

0.607

0.590

0.704

0

22

n-Tricosane

56.48

2300

2303

3.908

7.617

5.285

10.522

10.017

8.290

10.170

6.019

5.288

23

e-e Farnesol

38.30

1742

1743

–

0.343

–

13.495

0

8.282

0

0

24

Phytol

45.37

1942

1943

–

3.795

–

–

0

0

1.059

25

Trans rose oxide

12.45

1122

1125

–

0.544

–

–

0

0.208

0

0

0

Total

98.801

97.338

99.727

98.196

98.605

98.660

99.362

98.348

86.255

1

Phenyl ethyl alcohol

11.75

1106

1111

0.103

0.187

–

0.165

0.409

0.145

–

0.267

0.1860

2

Dihydro linalool

12.82

1131

1145

0.553

0.989

–

0.723

0.484

0.921

0.542

0.680

3.8282

3

β-Citronellol

16.80

1223

1225

33.163

19.397

11.808

29.668

14.940

12.245

24.152

40.826

22.271

4

Neral

17.32

1235

1237

0.414

3.549

2.867

3.018

0.308

1.142

2.245

2.254

3.1986

5

Geraniol

17.95

1249

1250

2.211

13.797

6.415

19.244

4.208

10.152

5.014

11.024

9.9722

6

Linalyl acetate

18.16

1254

1257

–

2.377

–

0.152

–

0.1452

–

–

0.3055

7

Geranial

18.62

1264

1267

–

–

–

–

–

–

–

–

0.1260

8

Dihydro citronellol acetate

21.04

1319

1320

0.221

0.471

–

0.180

–

0.110

–

0.207

0.1341

9

Damascone (Z)-α

22.64

1355

1358

0.233

2.880

–

0.571

–

–

0.154

0.283

0.7356

10

Damascenone (E)-β

23.87

1383

1384

0.785

0.199

0.415

0.775

0.979

0.315

0.875

1.135

0.6493

11

Damascone (E)-β

25.17

1413

1414

0.170

–

–

0.166

0.519

–

–

0.197

0.2812

12

Dodecen-1-ol (2E)

27.55

1469

1471

0.195

–

–

0.144

–

0.124

–

–

0.3527

13

n Heptadecane

36.74

1700

1700

2.532

0.644

1.174

1.296

0.545

2.153

1.987

1.287

1.3457

14

z z-Farnesol

36.68

1698

1698

–

0.364

–

–

0.707

0.102

0

0.181

0.4519

15

(e e)-Farnesyl acetate

42.01

1845

1846

0.224

2.279

0.603

1.534

0.336

1.369

0.172

0.160

1.2127

16

n-Octadecane

40.40

1800

1800

–

–

–

–

–

–

0.475

–

0.1963

17

n-Hexadecanol

43.03

1874

1875

3.829

1.270

2.033

2.302

1.979

1.452

1.302

2.242

2.9372

18

Nonadecane

43.92

1900

1903

30.264

14.43

29.524

18.540

22.789

20.145

25.485

20.396

20.224

19

n-Eicosane

47.33

2000

2004

2.919

2.323

4.193

2.212

4.469

3.697

2.156

2.231

2.7638

20

n-Heneicosane

50.47

2100

2100

15.751

18.080

30.824

13.986

30.925

20.142

10.145

12.05

16.947

21

n-Docosane

53.54

2200

2195

0.346

0.824

0.718

0.330

1.056

0.456

0.214

0.262

1.1652

22

n-Tricosane

56.48

2300

2303

4.215

14.205

8.920

3.575

11.113

4.152

5.264

2.677

6.3611

23

e-e Farnesol

38.30

1742

1743

0

0

0

0

0

0.245

0

0

0.6598

24

Phytol

45.37

1942

1943

0

0

0

0

3.375

0

2.740

0

0.4512

25

Trans rose oxide

12.45

1122

1125

0.187

0

0

0.100

0.439

0

0

0.210

0.0883

Total

98.322

98.281

99.498

98.690

99.584

79.216

82.929

98.586

96.663