Saurauia roxburghii 15 claims

species · family Actinidiaceae · green plant · NCBI Taxonomy ↗

Saurauia roxburghiiRohit · CC BY-SA 4.0 · iNaturalist ↗

15 claims

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Observationobservedoriginal resultmeasured

Claim · model-written summary

Seven triterpenoids were isolated from Saurauia roxburghii leaves.

Taxon: Saurauia roxburghiiSaurauia roxburghiie0
Organ / stage: leavese0
Outcome: Seven triterpenoidse0

Verbatim

e0
“Seven triterpenoids namely, ursolic acid (1) cis-3-O-p-hydroxycinnamoyl ursolic acid (2), trans-3-O-p-hydroxycinnamoyl ursolic acid (3), oleanolic acid (4), corosolic acid (5), maslinic acid (6) and β-amyrin (7) were isolated from the leaves of Saurauia roxburghii”
✓ located verbatim in the source · abstract, characters 0–264

Title

In vitro Antibacterial and in vivo Brine Shrimp Lethal Active Compounds Isolated from the Leaves of Saurauia roxburghii

Yunus Ahmed; Zahira Yaakob; Parul Akhtar; et al. International Journal of Pharmacology 2015. doi:10.3923/ijp.2015.821.827

Other claims from this paper (7)

Observation Compounds 2, 3 and 4 were first isolated from this plant.
Observation The crude ethanol extract had good antibacterial activity.
Observation The n-hexane extract had moderate antibacterial activity.
Observation Chloroform extract had moderate antibacterial activity.
Observation Ethyl-acetate extract had moderate antibacterial activity.
Observation Five column fractions had low to mild antibacterial activity.
Observation Three pure compounds had moderate antibacterial activity.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Compounds 2, 3 and 4 were first isolated from this plant.

Taxon: Saurauia roxburghiiSaurauia roxburghiit0
Outcome: Compounds 2, 3 and 4 were isolatede0
Qualifier: for the first timee0

Verbatim

e0
“Compounds 2, 3 and 4 were isolated from this plant for the first time.”
✓ located verbatim in the source · abstract, characters 300–370

t0
“Saurauia roxburghii”
✓ located verbatim in the source · title, characters 100–119

Title

In vitro Antibacterial and in vivo Brine Shrimp Lethal Active Compounds Isolated from the Leaves of Saurauia roxburghii

Yunus Ahmed; Zahira Yaakob; Parul Akhtar; et al. International Journal of Pharmacology 2015. doi:10.3923/ijp.2015.821.827

Other claims from this paper (7)

Observation Seven triterpenoids were isolated from Saurauia roxburghii leaves.
Observation The crude ethanol extract had good antibacterial activity.
Observation The n-hexane extract had moderate antibacterial activity.
Observation Chloroform extract had moderate antibacterial activity.
Observation Ethyl-acetate extract had moderate antibacterial activity.
Observation Five column fractions had low to mild antibacterial activity.
Observation Three pure compounds had moderate antibacterial activity.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The crude ethanol extract had good antibacterial activity.

Taxon: Saurauia roxburghiiSaurauia roxburghiit0
Material: crude ethanol extracte0
Outcome: antibacterial activitye0
Direction: goode0

Verbatim

e0
“The crude ethanol extract exhibited good; n-hexane, chloroform, ethyl-acetate extracts exhibited moderate; five column fractions (H-13, C-15, C-19, E-18 and E-24) exhibited low to mild and three pure compounds (1, 3 and 4) presented moderate antibacterial activity”
✓ located verbatim in the source · abstract, characters 642–906

t0
“Saurauia roxburghii”
✓ located verbatim in the source · title, characters 100–119

Title

In vitro Antibacterial and in vivo Brine Shrimp Lethal Active Compounds Isolated from the Leaves of Saurauia roxburghii

Yunus Ahmed; Zahira Yaakob; Parul Akhtar; et al. International Journal of Pharmacology 2015. doi:10.3923/ijp.2015.821.827

Other claims from this paper (7)

Observation Seven triterpenoids were isolated from Saurauia roxburghii leaves.
Observation Compounds 2, 3 and 4 were first isolated from this plant.
Observation The n-hexane extract had moderate antibacterial activity.
Observation Chloroform extract had moderate antibacterial activity.
Observation Ethyl-acetate extract had moderate antibacterial activity.
Observation Five column fractions had low to mild antibacterial activity.
Observation Three pure compounds had moderate antibacterial activity.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The n-hexane extract had moderate antibacterial activity.

Taxon: Saurauia roxburghiiSaurauia roxburghiit0
Material: n-hexanee0
Outcome: antibacterial activitye0
Direction: moderatee0

Verbatim

e0
“n-hexane, chloroform, ethyl-acetate extracts exhibited moderate; five column fractions (H-13, C-15, C-19, E-18 and E-24) exhibited low to mild and three pure compounds (1, 3 and 4) presented moderate antibacterial activity”
✓ located verbatim in the source · abstract, characters 684–906

t0
“Saurauia roxburghii”
✓ located verbatim in the source · title, characters 100–119

Title

In vitro Antibacterial and in vivo Brine Shrimp Lethal Active Compounds Isolated from the Leaves of Saurauia roxburghii

Yunus Ahmed; Zahira Yaakob; Parul Akhtar; et al. International Journal of Pharmacology 2015. doi:10.3923/ijp.2015.821.827

Other claims from this paper (7)

Observation Seven triterpenoids were isolated from Saurauia roxburghii leaves.
Observation Compounds 2, 3 and 4 were first isolated from this plant.
Observation The crude ethanol extract had good antibacterial activity.
Observation Chloroform extract had moderate antibacterial activity.
Observation Ethyl-acetate extract had moderate antibacterial activity.
Observation Five column fractions had low to mild antibacterial activity.
Observation Three pure compounds had moderate antibacterial activity.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Chloroform extract had moderate antibacterial activity.

Taxon: Saurauia roxburghiiSaurauia roxburghiit0
Material: chloroforme0
Outcome: antibacterial activitye0
Direction: moderatee0

Verbatim

e0
“n-hexane, chloroform, ethyl-acetate extracts exhibited moderate; five column fractions (H-13, C-15, C-19, E-18 and E-24) exhibited low to mild and three pure compounds (1, 3 and 4) presented moderate antibacterial activity”
✓ located verbatim in the source · abstract, characters 684–906

t0
“Saurauia roxburghii”
✓ located verbatim in the source · title, characters 100–119

Title

In vitro Antibacterial and in vivo Brine Shrimp Lethal Active Compounds Isolated from the Leaves of Saurauia roxburghii

Yunus Ahmed; Zahira Yaakob; Parul Akhtar; et al. International Journal of Pharmacology 2015. doi:10.3923/ijp.2015.821.827

Other claims from this paper (7)

Observation Seven triterpenoids were isolated from Saurauia roxburghii leaves.
Observation Compounds 2, 3 and 4 were first isolated from this plant.
Observation The crude ethanol extract had good antibacterial activity.
Observation The n-hexane extract had moderate antibacterial activity.
Observation Ethyl-acetate extract had moderate antibacterial activity.
Observation Five column fractions had low to mild antibacterial activity.
Observation Three pure compounds had moderate antibacterial activity.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Ethyl-acetate extract had moderate antibacterial activity.

Taxon: Saurauia roxburghiiSaurauia roxburghiit0
Material: ethyl-acetatee0
Outcome: antibacterial activitye0
Direction: moderatee0

Verbatim

e0
“n-hexane, chloroform, ethyl-acetate extracts exhibited moderate; five column fractions (H-13, C-15, C-19, E-18 and E-24) exhibited low to mild and three pure compounds (1, 3 and 4) presented moderate antibacterial activity”
✓ located verbatim in the source · abstract, characters 684–906

t0
“Saurauia roxburghii”
✓ located verbatim in the source · title, characters 100–119

Title

In vitro Antibacterial and in vivo Brine Shrimp Lethal Active Compounds Isolated from the Leaves of Saurauia roxburghii

Yunus Ahmed; Zahira Yaakob; Parul Akhtar; et al. International Journal of Pharmacology 2015. doi:10.3923/ijp.2015.821.827

Other claims from this paper (7)

Observation Seven triterpenoids were isolated from Saurauia roxburghii leaves.
Observation Compounds 2, 3 and 4 were first isolated from this plant.
Observation The crude ethanol extract had good antibacterial activity.
Observation The n-hexane extract had moderate antibacterial activity.
Observation Chloroform extract had moderate antibacterial activity.
Observation Five column fractions had low to mild antibacterial activity.
Observation Three pure compounds had moderate antibacterial activity.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Five column fractions had low to mild antibacterial activity.

Taxon: Saurauia roxburghiiSaurauia roxburghiit0
Material: H-13, C-15, C-19, E-18 and E-24e0
Outcome: antibacterial activitye0
Direction: low to milde0

Verbatim

e0
“five column fractions (H-13, C-15, C-19, E-18 and E-24) exhibited low to mild and three pure compounds (1, 3 and 4) presented moderate antibacterial activity”
✓ located verbatim in the source · abstract, characters 749–906

t0
“Saurauia roxburghii”
✓ located verbatim in the source · title, characters 100–119

Title

In vitro Antibacterial and in vivo Brine Shrimp Lethal Active Compounds Isolated from the Leaves of Saurauia roxburghii

Yunus Ahmed; Zahira Yaakob; Parul Akhtar; et al. International Journal of Pharmacology 2015. doi:10.3923/ijp.2015.821.827

Other claims from this paper (7)

Observation Seven triterpenoids were isolated from Saurauia roxburghii leaves.
Observation Compounds 2, 3 and 4 were first isolated from this plant.
Observation The crude ethanol extract had good antibacterial activity.
Observation The n-hexane extract had moderate antibacterial activity.
Observation Chloroform extract had moderate antibacterial activity.
Observation Ethyl-acetate extract had moderate antibacterial activity.
Observation Three pure compounds had moderate antibacterial activity.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Three pure compounds had moderate antibacterial activity.

Taxon: Saurauia roxburghiiSaurauia roxburghiit0
Material: 1, 3 and 4e0
Outcome: antibacterial activitye0
Direction: moderatee0

Verbatim

e0
“three pure compounds (1, 3 and 4) presented moderate antibacterial activity”
✓ located verbatim in the source · abstract, characters 831–906

t0
“Saurauia roxburghii”
✓ located verbatim in the source · title, characters 100–119

Title

In vitro Antibacterial and in vivo Brine Shrimp Lethal Active Compounds Isolated from the Leaves of Saurauia roxburghii

Yunus Ahmed; Zahira Yaakob; Parul Akhtar; et al. International Journal of Pharmacology 2015. doi:10.3923/ijp.2015.821.827

Other claims from this paper (7)

Observation Seven triterpenoids were isolated from Saurauia roxburghii leaves.
Observation Compounds 2, 3 and 4 were first isolated from this plant.
Observation The crude ethanol extract had good antibacterial activity.
Observation The n-hexane extract had moderate antibacterial activity.
Observation Chloroform extract had moderate antibacterial activity.
Observation Ethyl-acetate extract had moderate antibacterial activity.
Observation Five column fractions had low to mild antibacterial activity.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Screening found alkaloids, flavonoids and glycosides in the leaves.

Taxon: Saurauia roxburghiiSaurauia roxburghiie0
Organ / stage: leavese0
Outcome: alkaloids, flavonoids, glycosidese0

Verbatim

e0
“General phytochemical screening of the leaves of Saurauia roxburghii (Actinidiaceae) revealed the presence of alkaloids, flavonoids, glycosides”
✓ located verbatim in the source · abstract, characters 0–143

Title

Isolation of steroids from n-hexane extract of the leaves of Saurauia roxburghii

Yunus Ahmed; Md. Saidur Rahman; Parul Akhtar; et al. Queensland's institutional digital repository (The University of Queensland) 2013

Other claims from this paper (6)

Observation Screening found O-glycosides, terpenoids and carbohydrates.
Observation Screening found steroids, reducing sugar and tannins.
Observation Screening found phlobatannins and saponin.
Observation Cardiac glycosides were absent.
Observation Stigmasterol was isolated and identified from leaves.
Observation β-sitosterol was isolated and identified from leaves.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Screening found O-glycosides, terpenoids and carbohydrates.

Taxon: Saurauia roxburghiiSaurauia roxburghiit0
Outcome: O-glycosides, terpenoids, carbohydratese0

Verbatim

e0
“O-glycosides, terpenoids, carbohydrates”
✓ located verbatim in the source · abstract, characters 145–184

t0
“Saurauia roxburghii”
✓ located verbatim in the source · title, characters 61–80

Title

Isolation of steroids from n-hexane extract of the leaves of Saurauia roxburghii

Yunus Ahmed; Md. Saidur Rahman; Parul Akhtar; et al. Queensland's institutional digital repository (The University of Queensland) 2013

Other claims from this paper (6)

Observation Screening found alkaloids, flavonoids and glycosides in the leaves.
Observation Screening found steroids, reducing sugar and tannins.
Observation Screening found phlobatannins and saponin.
Observation Cardiac glycosides were absent.
Observation Stigmasterol was isolated and identified from leaves.
Observation β-sitosterol was isolated and identified from leaves.