Abstract
Abstract The essential oils obtained by steam distillation from fresh leaves of four Plinia species were analysed by GC–FID and GC–MS. Fifty‐two compounds were identified, accounting for 83.9–98.0% of the total oil. The four Plinia species were characterized by the dominance of sesquiterpenes, especially oxygenated sesquiterpenes. For P. edulis , β ‐caryophyllene and its oxide, caryophyllene oxide, were present in high percentage (39.3%), followed by spathulenol (11.9%). P. trunciflora oil showed β ‐caryophyllene (8.2%), bicyclogermacrene (10.6%), globulol (10.8%) and γ ‐muurolene (9.2%) as the main components. The oil of P. cauliflora was dominated by spathulenol (27.2%), caryophyllene oxide (21.6%) and epi ‐globulol (8.1%) and that of P. cordifolia was especially characterized by compounds with a bisabolane nucleus, such as α ‐bisabolol oxide A (28.0%), α ‐bisabolol oxide B (7.0%) and α ‐bisabolol (5.8%). This last species also showed a high percentage of β ‐caryophyllene (15.9%). Copyright © 2006 John Wiley & Sons, Ltd.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 16
Claim · model-written summary
Fifty-two compounds were identified in the essential oils of four Plinia species
PliniaOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The essential oils obtained by steam distillation from fresh leaves of four Plinia species were analysed by GC–FID and GC–MS”
e1“Fifty‐two compounds were identified, accounting for 83.9–98.0% of the total oil”
Claim · model-written summary
Identified compounds accounted for 83.9–98.0% of the total oil of the four Plinia species
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The essential oils obtained by steam distillation from fresh leaves of four Plinia species were analysed by GC–FID and GC–MS”
e1“Fifty‐two compounds were identified, accounting for 83.9–98.0% of the total oil”
Claim · model-written summary
The four Plinia species were characterized by dominance of sesquiterpenes, especially oxygenated sesquiterpenes
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The four Plinia species were characterized by the dominance of sesquiterpenes, especially oxygenated sesquiterpenes”
Claim · model-written summary
In P. edulis, beta-caryophyllene and its oxide, caryophyllene oxide, were present at 39.3%
- Taxon
- P. edulis
Plinia edulise3 - Outcome
- β ‐caryophyllene and its oxide, caryophyllene oxidee3
- Value
- 39.3%e3
- Qualifier
- high percentagee3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“For P. edulis , β ‐caryophyllene and its oxide, caryophyllene oxide, were present in high percentage (39.3%), followed by spathulenol (11.9%)”
Claim · model-written summary
In P. edulis, spathulenol was present at 11.9%, following the beta-caryophyllene group
- Taxon
- P. edulisPlinia edulise3
- Outcome
- spathulenole3
- Value
- 11.9%e3
- Qualifier
- followed bye3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“For P. edulis , β ‐caryophyllene and its oxide, caryophyllene oxide, were present in high percentage (39.3%), followed by spathulenol (11.9%)”
Claim · model-written summary
In P. trunciflora oil, beta-caryophyllene was present at 8.2% as a main component
- Taxon
- P. truncifloraPlinia trunciflorae4
- Outcome
- β ‐caryophyllenee4
- Value
- 8.2%e4
- Qualifier
- as the main componentse4
Verbatim
e4“P. trunciflora oil showed β ‐caryophyllene (8.2%), bicyclogermacrene (10.6%), globulol (10.8%) and γ ‐muurolene (9.2%) as the main components”
Claim · model-written summary
In P. trunciflora oil, bicyclogermacrene was present at 10.6% as a main component
- Taxon
- P. truncifloraPlinia trunciflorae4
- Outcome
- bicyclogermacrenee4
- Value
- 10.6%e4
- Qualifier
- as the main componentse4
Verbatim
e4“P. trunciflora oil showed β ‐caryophyllene (8.2%), bicyclogermacrene (10.6%), globulol (10.8%) and γ ‐muurolene (9.2%) as the main components”
Claim · model-written summary
In P. trunciflora oil, globulol was present at 10.8% as a main component
- Taxon
- P. truncifloraPlinia trunciflorae4
- Outcome
- globulole4
- Value
- 10.8%e4
- Qualifier
- as the main componentse4
Verbatim
e4“P. trunciflora oil showed β ‐caryophyllene (8.2%), bicyclogermacrene (10.6%), globulol (10.8%) and γ ‐muurolene (9.2%) as the main components”
Claim · model-written summary
In P. trunciflora oil, gamma-muurolene was present at 9.2% as a main component
- Taxon
- P. truncifloraPlinia trunciflorae4
- Outcome
- γ ‐muurolenee4
- Value
- 9.2%e4
- Qualifier
- as the main componentse4
Verbatim
e4“P. trunciflora oil showed β ‐caryophyllene (8.2%), bicyclogermacrene (10.6%), globulol (10.8%) and γ ‐muurolene (9.2%) as the main components”
Claim · model-written summary
In P. cauliflora oil, spathulenol was present at 27.2% and dominated the oil
- Taxon
- P. cauliflora
_CASA_de_mam%C3%A2%2C_Sao_Paulo.jpg?width=60)
Plinia cauliflorae5 - Outcome
- spathulenole5
- Value
- 27.2%e5
- Qualifier
- was dominated bye5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_CASA_de_mam%C3%A2%2C_Sao_Paulo.jpg?width=500)
Verbatim
e5“The oil of P. cauliflora was dominated by spathulenol (27.2%), caryophyllene oxide (21.6%) and epi ‐globulol (8.1%)”
Claim · model-written summary
In P. cauliflora oil, caryophyllene oxide was present at 21.6%
- Taxon
- P. caulifloraPlinia cauliflorae5
- Outcome
- caryophyllene oxidee5
- Value
- 21.6%e5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“The oil of P. cauliflora was dominated by spathulenol (27.2%), caryophyllene oxide (21.6%) and epi ‐globulol (8.1%)”
Claim · model-written summary
In P. cauliflora oil, epi-globulol was present at 8.1%
- Taxon
- P. caulifloraPlinia cauliflorae5
- Outcome
- epi ‐globulole5
- Value
- 8.1%e5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“The oil of P. cauliflora was dominated by spathulenol (27.2%), caryophyllene oxide (21.6%) and epi ‐globulol (8.1%)”
Claim · model-written summary
In P. cordifolia oil, alpha-bisabolol oxide A was present at 28.0%
- Taxon
- P. cordifoliaPlinia cordifoliae6
- Outcome
- α ‐bisabolol oxide Ae6
- Value
- 28.0%e6
- Qualifier
- compounds with a bisabolane nucleuse6
Verbatim
e6“that of P. cordifolia was especially characterized by compounds with a bisabolane nucleus, such as α ‐bisabolol oxide A (28.0%), α ‐bisabolol oxide B (7.0%) and α ‐bisabolol (5.8%)”
Claim · model-written summary
In P. cordifolia oil, alpha-bisabolol oxide B was present at 7.0%
- Taxon
- P. cordifoliaPlinia cordifoliae6
- Outcome
- α ‐bisabolol oxide Be6
- Value
- 7.0%e6
- Qualifier
- compounds with a bisabolane nucleuse6
Verbatim
e6“that of P. cordifolia was especially characterized by compounds with a bisabolane nucleus, such as α ‐bisabolol oxide A (28.0%), α ‐bisabolol oxide B (7.0%) and α ‐bisabolol (5.8%)”
Claim · model-written summary
In P. cordifolia oil, alpha-bisabolol was present at 5.8%
- Taxon
- P. cordifoliaPlinia cordifoliae6
- Outcome
- α ‐bisabolole6
- Value
- 5.8%e6
- Qualifier
- compounds with a bisabolane nucleuse6
Verbatim
e6“that of P. cordifolia was especially characterized by compounds with a bisabolane nucleus, such as α ‐bisabolol oxide A (28.0%), α ‐bisabolol oxide B (7.0%) and α ‐bisabolol (5.8%)”
Claim · model-written summary
P. cordifolia showed a high percentage of beta-caryophyllene at 15.9%
- Taxon
- P. cordifoliaPlinia cordifoliae6
- Outcome
- β ‐caryophyllenee7
- Value
- 15.9%e7
- Qualifier
- high percentagee7
Verbatim
e6“that of P. cordifolia was especially characterized by compounds with a bisabolane nucleus, such as α ‐bisabolol oxide A (28.0%), α ‐bisabolol oxide B (7.0%) and α ‐bisabolol (5.8%)”
e7“This last species also showed a high percentage of β ‐caryophyllene (15.9%)”