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Compounds from BCW.
| Gallic acid | Protocatechuic acid | Costunolide | Dehydrocostus lactone | Dehydrodiisoeugenol | |
|---|---|---|---|---|---|
| Retention time (min) | 5.63 | 11.56 | 35.62 | 37.58 | 39.73 |
| Content (mg/g) | 6.5 ± 0.01 | 0.2 ± 0.01 | 2.1 ± 0.01 | 2.3 ± 0.01 | 0.2 ± 0.01 |
Five compounds (gallic acid, protocatechuic acid, costunolide, dehydrocostus lactone, dehydrodiisoeugenol) were identified from BCW, and the minimum amount in mg/g of extract.
