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Table 1 Identified constituents in OV EO using GC/MS analysis

From: Chemical profiling, biostatic and biocidal dynamics of Origanum vulgare L. essential oil

No.RtCompoundKIa (calculated)KI (reported)Rel. abundance (%)Methods of identification
  Monoterpene hydrocarbons  21.91 
16.065 α-Thujene9189160.90KI, MS
26.240 α-Pinene9319290.22KI, MS, AT
37.330 Sabinene9919952.37KI, MS
47.412 β-Pinene9899860.17KI, MS, AT
57.823 β-Myrcene100510080.67KI, MS
68.194 α-Phellandrene101210150.22KI, MS
78.541 α-Terpinene102510264.51KI, MS
88.804 p-Cymene103610393.15KI, MS, AT
98.900 β-Phellandrene102710311.66KI, MS
109.784 γ-Terpinene105210538.04KI, MS, AT
  Oxygenated monoterpenes  75.41 
119.040 1,8-Cineol102610250.57KI, MS, AT
1210.145 cis-Sabinene hydrate106310654.27KI, MS, AT
1310.663 α-Terpinolene107910821.68KI, MS
1411.087 trans-Sabinene hydrate1089108310.06KI, MS, AT
1511.757 Camphor115211582.99KI, MS, AT
1612.323 Linalool125712552.06KI, MS, AT
1713.409 Terpinen-4-ol1259126538.35KI, MS, AT
1813.839 α-Terpineol129613017.32KI, MS, AT
1913.955 Estragole131213111.06KI, MS
2014.340 cis-Piperitol135113581.03KI, MS
2115.567 Linalyl acetate138913981.37KI, MS
2216.854 4-Terpinyl acetate141514194.13KI, MS
2316.939 Carvone143514360.26KI, MS, AT
2417.188 p-Cymen-8-ol144114380.20KI, MS
2519.256 Eugenol148514980.06KI, MS, AT
  Sesquiterpene hydrocarbons  1.36 
2613.748 α-Humulene127812820.17KI, MS
2717.793 Bicycloelemene157815720.10KI, MS
2818.195 γ-Cadinene162516320.07KI, MS
2920.018 trans-Caryophyllene141214100.86KI, MS, AT
3022.008 Bicyclogermacrene149414890.16KI, MS
  Oxygenated sesquiterpenes  1.26 
3124.080 Spathulenol157715850.57KI, MS, AT
3224.182 Caryophyllene oxide157015680.69KI, MS, AT
  Total % of identified compounds 99.94 
  Total number of identified compounds 32.00 
  1. KI Kovat’s index, MS mass spectral data from wiley libraries, AT comparison with authentic compound
  2. aKI, Kovat’s index determined on RTX-5MS capillary column