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Botanical Studies

Table 2 The weight percentages of ten major triterpenoids in the ethyl acetate extract of naturally occurring white Antrodia cinnamomea

From: Phenologic variation of major triterpenoids in regular and white Antrodia cinnamomea

Triterpenoid compounds

Ages of naturally occurring white A. cinnamomea (weeks)

2 (%)

4 (%)

6 (%)

8 (%)

Antcin K

0.317

0.107

0.72

1.105

Antcin C

0.41

0.286

0.495

0.412

Zhankuic acid C

0.523

1.073

2.124

2.16

Dehydrosulphurenic acid

0.935

1.623

2.445

3.408

Zhankuic acid B

–

–

0.46

0.465

Sulphurenic acid

–

0.265

1.189

1.076

Zhankuic acid A

3.152

3.366

5.011

2.695

Antcin A

0.261

0.487

0.648

0.614

Dehydroeburicoic acid

0.848

0.515

0.707

0.676

Eburicoic acid

0.566

0.833

1.021

0.83

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