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Table 5 The demethylzeylasteral content in Tripterygium wilfordii Radix (mg/g)

From: Comparative analysis of four terpenoids in root and cortex of Tripterygium wilfordii Radix by different drying methods

Variety

Number

Season

40 °C

60 °C

80 °C

100 °C

Root

Cortex

Root

Cortex

Root

Cortex

Root

Cortex

Root

Cortex

Wild

1

2.554

2.691

2.860

4.531

4.273

2.923

1.352

2.556

0.832

2.911

2

4.001

8.530

5.432

8.275

5.441

7.584

4.922

9.205

5.066

6.908

3

2.055

3.462

2.069

1.903

2.017

3.048

1.265

3.404

1.477

2.223

6

3.146

5.174

5.008

6.275

4.753

4.111

3.210

4.764

1.910

3.230

7

0.560

0.658

1.116

1.290

0.777

0.895

0.826

0.841

0.351

0.446

10

3.740

4.490

3.726

4.740

3.271

4.397

3.732

4.364

3.489

4.399

Cultivate

4

2.385

2.561

1.678

3.260

2.400

2.389

1.831

2.792

1.725

2.303

5

2.977

5.010

5.250

8.333

7.046

7.389

4.618

4.995

5.033

6.688

8

4.542

6.885

7.214

8.135

5.514

7.803

4.882

8.520

5.511

7.925

9

4.150

6.401

5.111

8.106

5.452

9.112

4.849

7.210

4.230

7.722

11

0.970

1.105

1.365

1.816

1.380

1.736

1.050

1.891

1.769

1.861

12

2.816

3.733

2.890

3.996

3.349

3.467

3.624

3.715

3.007

4.037

13

1.684

1.837

1.321

1.838

2.139

2.147

1.602

1.889

1.787

1.621