Table 3.
Major phytochemical components identified by gas chromatography mass spectrometry (GC-MS) analysis from ethanol extract of Andrographis paniculata
| Retention time | Peak area (%) | Name of the compound | Library ID | ||
|---|---|---|---|---|---|
| 16.448 | 3.89 | Bicyclo[3.1.1]heptanes 2,6,6-trimethyl-(1α,2β,5α) | 17013 006876 | 13 | 760 |
| Bicyclo[3.1.1]heptane, 2,6,6-trimethyl | 16968 000473 | 55 | 255 | ||
| Bicyclo[3.1.1]heptane, 2,6,6-trimethyl-, [1R-(1α,2β,5α)] | 17016 004795 | 86 | 250 | ||
| 17.320 | 1.45 | Hexadecanoic acid, methyl ester | 119400 | 39 | 98 |
| Hexadecanoic acid, methyl ester | 000112 | 39 | 98 | ||
| Hexadecanoic acid, methyl ester | 119406 | 39 | 97 | ||
| 000112 | |||||
| 119408 | |||||
| 000112 | |||||
| 17.683 | 19.79 | n-Hexadecanoic acid | 107549 | 10 | 399 |
| n-Hexadecanoic acid | 000057 | 10 | 398 | ||
| tert-Decanoic acid | 107548 | 63 | 893 | ||
| 000057 | |||||
| 84453 000544 | |||||
| 19.135 | 7.45 | Phytol | 141393 | 86 | 799 |
| Phytol | 000150 | 86 | 790 | ||
| Phytol | 141393 | 86 | 774 | ||
| 000150 | |||||
| 141395 | |||||
| 000150 | |||||
| 19.353 | 15.06 | Oleic acid | 129338 000112 | 80 | 199 |
| 9-Octadecenoic acid (E) | 129353 000112 | 79 | 899 | ||
| 6-Octadecenoic acid | 129340 | 66 | 898 | ||
| 1000336 | |||||
| 19.556 | 4.04 | Octadecanoic acid | 131262 000057 | 11 | 498 |
| Octadecanoic acid | 131261 000057 | 11 | 496 | ||
| Octadecanoic acid | 131258 000057 | 11 | 496 | ||
| 23.201 | 13.91 | 2-Amino-4-morpholino-6-phenylcarbamoyl-1,3,5-triazine | 144180 007537 | 63 | 553 |
| Ethanone, 1-(4-hydroxy-3,5-dimethoxy phenyl) | 57688 002478 | 38 | 845 | ||
| Ethanone, 1-(4-hydroxy-3,5-dimethoxy phenyl) | 57687 002478 | 38 | 843 | ||
| 24.015 | 2.36 | Anthranilic acid, N-methyl-, butyl ester | 66844 015236 | 34 | 743 |
| 1,2-Benzisothiazol-3-amine tert-butyldimethylsilyl | 113699 | 57 | 238 | ||
| Hexahydropyridine, 1-methyl-4-(4,5) | 1000332 | 47 | 138 | ||
| 66899 094427 | |||||
| 26.208 | 4.73 | 1,2-Benzithiazol-3-amine tert-butyldimethylsilyl | 113699 | 57 | 250 |
| 2-(Acetoxymethyl)-3-(methoxycarbonyl) biphenylene | 1000332 | 70 | 946 | ||
| 5-Methyl-2-phenylindolozine | 129190 093103 | 99 | 743 | ||
| 67006 036944 | |||||
| 28.212 | 8.18 | Stigmasterol | 216703 000083 | 48 | 756 |
| tert-Butyl(5-isopropyl-2-methylphenoxy) dimethylsilane | 114128 | 02 | 338 | ||
| Cyclohexane carboxamide, N-furfuryl | 1000367 | 32 | 838 | ||
| 66823 006341 | |||||
| 28.793 | 28.61 | γ-Sitosterol | 217434 000083 | 47 | 690 |
| β-Sitosterol | 217432 000083 | 46 | 556 | ||
| Stigmast-7-en-3-ol, (3β,5α,24S) | 217448 018525 | 35 | 443 |