Table 2.

Essential oil components of guava leaves.

Compounds	Content/Composition	References
Essential oil components		[31]
α-Pinene	1.53%
Benzaldehyde	0.83%
p-cymene	0.52%
Limonene	54.7%
1,8-Cineole	32.14%
β-cis-Ocimene	0.28%
γ-Terpinene	0.38%
α-Terpineol	1.79%
β-Caryophyllene	2.91%
α-Humulene	0.77%
Total identified constituents	95.85%
Caryophyllene, copaene, nerolidol, caryophyllene oxide, humulene, limonene, eucalyptol, beta-bisabolene, cadin-4-en-10-ol, trans-cadina-1,4-diene, sesquiterpenes, eugenol, isoeugenol, cevadine, emetine (extracted from guava leaves, Ludhiana, India using hydro-distillation by Clevenger-type apparatus)	-	[21]