Table 2.
List of major volatile compounds detected in the chloroform fraction (VF2) of C. althaeoides L. roots by GC-MS.
| N. Peak | Compound | Area% | LRI (Lib) | LRI (Exp) | Library | Compound Class | Formula |
|---|---|---|---|---|---|---|---|
| 3 | Hexan-2-ol | 0.91 | 802 | 812 | FFNSC 4.0 | Alcohol | C6H14O |
| 4 | Furfural | 3.24 | 845 | 832 | FFNSC 4.0 | Aldehyde | C5H4O2 |
| 9 | β-Lutidine | 1.29 | 955 | 955 | FFNSC 4.0 | Pyridine | C7H9N |
| 12 | 3-ethenyl- Pyridine | 2.43 | - | 966 | W11N17 | Pyridine | C7H7N |
| 15 | n-Hexanoic acid | 1.91 | 997 | 1004 | FFNSC 4.0 | Carboxylic acid | C6H12O2 |
| 17 | Benzyl alcohol | 7.86 | 1040 | 1037 | FFNSC 4.0 | Alcohol | C7H8O |
| 23 | 2-Methoxyphenol | 1.27 | - | 1088 | W11N17 | Alcohol | C7H8O2 |
| 27 | Phenethyl alcohol | 2.07 | 1113 | 1115 | FFNSC 4.0 | Alcohol | C8H10O |
| 35 | 4-Vinylphenol | 0.98 | 1217 | 1223 | FFNSC 4.0 | Alcohol | C8H8O |
| 41 | Benzopyridine | 1 | 1259 | 1263 | FFNSC 4.0 | Pyridine | C9H7N |
| 43 | 4-Vinylguaiacol | 2.87 | 1309 | 1314 | FFNSC 4.0 | Alcohol | C7H8O2 |
| 47 | Vanillin | 1.49 | 1394 | 1399 | FFNSC 4.0 | Aldehyde | C8H8O3 |
| 66 | n-Hexadecanoic acid | 34.01 | 1977 | 1983 | FFNSC 4.0 | Fatty acid | C16H32O2 |
| 67 | n-Octadecanol | 3.53 | 2081 | 2087 | FFNSC 4.0 | Alcohol | C18H38O |
| 69 | Linoleic acid | 7.3 | 2144 | 2154 | FFNSC 4.0 | Fatty acid | C18H32O2 |
| 70 | n-Docosane | 2.43 | 2200 | 2199 | FFNSC 4.0 | Alkane | C22H46 |
| 72 | Bis(2-ethylhexyl)-adipate | 3.57 | 2392 | 2390 | FFNSC 4.0 | Ester | C22H42O4 |
| 74 | n-Pentacosane | 1.47 | 2500 | 2499 | FFNSC 4.0 | Alkane | C25H52 |
| 86 | 3,5-bis(1,1-dimethylthyl)-4-hydroxy-, octadecyl ester | 0.95 | - | 3595 | W11N17 | Carboxylic acid | C35H62O3 |
FFNSC: Flavor and Fragrance Natural and Synthetic Compounds; LRI: Linear Retention Indices; W11N17: Wiley11-Nist17.