From: Extraction of bioactive compounds from Psidium guajava and their application in dentistry
S. no. | Identified compounds | RT (min) | Formula | Area | Exact mass | Activity | Nature |
---|---|---|---|---|---|---|---|
1 | Caryophyllene | 6:22.5 | C15H24 | 1568657760 | 204.188 | Anaesthetic and anti-inflammatory activities. Gives fragrance and act as metabolite | Bicyclic sesquiterpene |
2 | α-Copaene | 5:55.80 | C15H24 | 1210708553 | 204.1878 | Antiproliferative and antioxidant properties | sesquiterpene |
3 | Cis-muurola-3,5-diene | 6:34.10 | C15H24 | 369140884 | 204.1878 | Flavoring agent | Carbobicyclic sesquiterpene |
4 | Humulene | 6:35.80 | C15H24 | 1031583140 | 204.1878 | Flavoring agent, anti-inflammatory and analgesic agent | Monocyclic sesquiterpene |
5 | Cyclosativene | 6:44.60 | C15H24 | 370318123 | 204.188 | Antiproliferative, genotoxic and oxidant activities | Tetracyclic sesquiterpene |
6 | Bicyclo[5.3.0]decane, 2-methylene-5-(1-methylvinyl)-8-methyl- | 6:50.30 | C15H24 | 27515480 | 204.188 | Antibacterial, anticancer and antitumor activities | Present in sesquiterpenes and diterpenes |
7 | cis-à-Bisabolene | 6:54.70 | C15H24 | 240237972 | 204.1878 | Intermediate in the biosynthesis of hernandulcin which is a natural sweetner | Sesquiterpene |
8 | 1H-Benzocycloheptene, 2,4a,5,6,7,8,9,9a-octahydro-3,5,5-trimethyl-9-methylene-, (4aS-cis)- | 7:00.20 | C15H24 | 413675493 | 204.1878 | Antioxidant activity | Diterpenoid |
9 | 1H-Cyclopropa[a]naphthalene, 1a,2,3,5,6,7,7a,7b-octahydro-1,1,7,7a-tetramethyl-, [1aR-(1aà,7à,7aà,7bà)] | 7:08.90 | C15H24 | 649824928 | 204.1878 | Antibacterial activity | Sesquiterpene |
10 | Naphthalene, 1,2,3,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-, (1S-cis) | 7:09.20 | C15H24 | 279565355 | 204.1878 | Plant metabolite | Sesquiterpene and a carbobicyclic compound |
11 | Benzene, (1,3,3-trimethylnonyl)- | 7:12.80 | C18H30 | 231301272 | 246.2348 | Flavouring agent | Aromatic hydrocarbon |
12 | Cadala-1(10),3,8-triene | 7:24.90 | C15H22 | 291832784 | 202.1722 | Anti-inflammatory and antibacterial activities | Sesquiterpene |
13 | 1,6,10-Dodecatrien-3-ol, 3,7,11-trimethyl-, (E)- | 7:26.90 | C15H26O | 427329786 | 222.1984 | Flavoring and fragrance agents | Sesquiterpene alcohol |
14 | Spathulenol | 7:48.10 | C15H24O | 48103606 | 220.1827 | Plant metabolite, an anaesthetic and a vasodilator agent | Tricyclic sesquiterpenoid |
15 | Cubenol | 7:46.60 | C15H26O | 339279382 | 222.1984 | Flavor and fragrance agent | Sesquiterpene |
16 | 6S-2,3,8,8-Tetramethyltricyclo[5.2.2.0(1,6)]undec-2-ene | 7:57.40 | C15H24 | 9681042 | 204.1878 | Fragrance agent | Sesquiterpenoid |
17 | 2-Hydroxy-2,4,4-trimethyl-3-(3-methylbuta-1,3-dienyl)cyclohexanone | 8:02.80 | C14H22O2 | 324578226 | 222.162 | Antimicrobial activity | Cyclic ketone |
18 | Torreyol | 8:04.40 | C15H26O | 275623562 | 222.1984 | Antibacterial activity | Bicyclic tertiary alcohol |
19 | α-Cadinol | 8:08.20 | C15H26O | 197840577 | 222.1984 | Anti-fungal activity | Sesquiterpene alcohol |
20 | 5,6,6-Trimethyl-5-(3-oxobut-1-enyl)-1-oxaspiro[2.5]octan-4-one | 8:09.20 | C14H20O3 | 31434205 | 236.1412 | Anti-inflammatory, anti-tumor, anti-septic and anti-microbial activities | Spiro compound |
21 | α-Bisabolol | 8:13.30 | C15H26O | 38007475 | 222.1984 | Antiulcer, antiphlogistic effects, antimicrobial, antioxidant and anti-inflammatory activities | Monocyclic sesquiterpene alcohol |
22 | Tetradecanoic acid, trimethylsilyl ester | 9:28.10 | C17H36O2Si | 218587280 | 300.2485 | Fragrance ingredient | Fatty acid |
23 | 10-Undecynoic acid, trimethylsilyl ester | 9:28.30 | C14H26O2Si | 224076078 | 254.1702 | Fragrance ingredient | Fatty acid |
24 | Hexadecanoic acid, trimethylsilyl ester | 11:00.30 | C19H40O2Si | 470791453 | 328.2798 | Plant metabolite | Hexadecanoate ester |
25 | Isoamyllaurate | 24:54.3 | C17H34O2 | 4387.8 | 270.2559 | Fragrance ingredient | Fatty acid ester |