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Dry labdanum resin yield in relation to the initial plant material fresh weight and dry labdanum absolute yield in relation to the dry resin weight.
| Extraction Process | Resin Yield (% dw/fw) | Absolute Yield (% dw/dw) |
|---|---|---|
| Adl | 5.79 ± 0.63 a | 72.61 ± 1.52 a |
| Zam | 0.23 ± 0.08 b | 71.03 ± 4.18 a |
Values are presented as mean ± standard deviation (n = 3). Different coefficient letters mean statistical differences by t-test, with Welch’s correction to compare resin yields (α < 0.05).
