Table 1.
The top 30 significant differences of metabolites in heartwood and sapwood.
| Number | Compounds | Class | VIP | Fold_Change | Log2FC |
|---|---|---|---|---|---|
| 1 | C-pentosyl-apigenin O-p-coumaroylhexoside | Flavone | 1.227 | 2051851.852 | 20.968 |
| 2 | β-Caryophyllene | Terpene | 1.227 | 1548148.148 | 20.562 |
| 3 | Dehydrocorydaline | Alkaloids | 1.224 | 786666.667 | 19.585 |
| 4 | Ayanin | Flavonol | 1.227 | 708148.148 | 19.434 |
| 5 | Xanthotoxol | Phenylpropanoids | 1.227 | 555925.926 | 19.085 |
| 6 | Vitamin A | Vitamins and derivatives | 1.226 | 314444.444 | 18.262 |
| 7 | Ethyl 3,4-Dihydroxybenzoate | Organic acids and derivatives | 1.227 | 266296.296 | 18.023 |
| 8 | Schizandrin B | Phenylpropanoids | 1.227 | 200740.741 | 17.615 |
| 9 | N-Methyltryptamine | Alkaloids | 1.227 | 165925.926 | 17.340 |
| 10 | Ellagic acid | Polyphenol | 1.225 | 162481.481 | 17.310 |
| 11 | O-methylChrysoeriol 8-C-hexoside | Flavone | 1.226 | 131111.111 | 17.000 |
| 12 | Malvidin 3-O-glucoside (Oenin) | Anthocyanins | 1.226 | 130888.889 | 16.998 |
| 13 | Crocetin | Terpene | 1.226 | 119666.667 | 16.869 |
| 14 | Chrysin O-hexoside | Flavone | 1.226 | 119259.259 | 16.864 |
| 15 | 16-Hydroxy hexadecanoic acid | Lipids | 1.227 | 115148.148 | 16.813 |
| 16 | Malvidin 3-O-galactoside | Anthocyanins | 1.225 | 101592.593 | 16.632 |
| 17 | 4-Hydroxy-3,5-diisopropylbenzaldehyde | Organic acids and derivatives | 1.226 | 100814.815 | 16.621 |
| 18 | Prehelminthosporolactone | Others | 1.224 | 100555.556 | 16.618 |
| 19 | Ethyl cinnamate | Phenylpropanoids | 1.226 | 81074.074 | 16.307 |
| 20 | Luteolin O-hexosyl-O-pentoside | Flavone | 1.223 | 80074.074 | 16.289 |
| 21 | O-methylChrysoeriol 7-O-hexoside | Flavone | 1.226 | 75259.259 | 16.200 |
| 22 | O-methylChrysoeriol 5-O-hexoside | Flavone | 1.224 | 69925.926 | 16.094 |
| 23 | LysoPC 16:2 (2n isomer) | Lipids | 1.225 | 68037.037 | 16.054 |
| 24 | 1,10-decanediol | Alcohols | 1.224 | 59000.000 | 15.848 |
| 25 | 8-Methoxypsoralen | Phenylpropanoids | 1.226 | 54333.333 | 15.730 |
| 26 | Psoralen | Phenylpropanoids | 1.224 | 51148.148 | 15.642 |
| 27 | Myricetin | Flavonol | 1.226 | 50074.074 | 15.612 |
| 28 | Glabridin | Flavonoid | 1.227 | 48370.370 | 15.562 |
| 29 | Camptothecin | Alkaloids | 1.227 | 47222.222 | 15.527 |
| 30 | Phytocassane C | Terpene | 1.226 | 46925.926 | 15.518 |