By organism › Green plants › Celastraceae › Monteverdia aquifolium

Observationobservedoriginal resultmeasured

Claim · model-written summary

Maytenus aquifolium showed medium to high genetic variability in the region.

Taxon: Maytenus aquifoliumMonteverdia aquifoliume0
Outcome: genetic variabilitye0
Direction: medium to highe0
Setting: Telêmaco Borbae0

Verbatim

e0
“Maytenus aquifolium is a native medicinal specie at Telêmaco Borba, Pr, In this region the species shows genetic variability from medium to high”
✓ located verbatim in the source · abstract, characters 0–144

Title

Triagem de flavonoides em banco de germoplasma de espinheira-santa (Maytenus aquifolium Mart.)

Sandra Aparecida Sahyun; Loana Aparecida Pereira da Silva Johansson; Luiz Vicente Miranda; et al. Revista Brasileira de Plantas Medicinais 2021. doi:10.70151/r3jeyb53

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The stated combined rutin and kaempferol content in dried Maytenus leaves ranged from 1.884 ± 0.003 to 287.958 ± 1.244 mg/g.

Taxon: Maytenus aquifolium Mart.Monteverdia aquifoliume1
Organ / stage: leavese0
Outcome: content of flavonoids rutin and kaempferole0
Direction: variede0
Value: 1.884 ± 0.003 to 287.958 ± 1.244 mg/ge0

Verbatim

e0
“The content of flavonoids rutin and kaempferol varied from 1.884 ± 0.003 to 287.958 ± 1.244 mg/g dried leaves”
✓ located verbatim in the source · abstract, characters 603–712

e1
“Maytenus aquifolium Mart.”
✓ located verbatim in the source · abstract, characters 424–449

Title

Triagem de flavonoides em banco de germoplasma de espinheira-santa (Maytenus aquifolium Mart.)

Sandra Aparecida Sahyun; Loana Aparecida Pereira da Silva Johansson; Luiz Vicente Miranda; et al. Revista Brasileira de Plantas Medicinais 2021. doi:10.70151/r3jeyb53

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Quercetin content in dried Maytenus leaves ranged from 1.795 ± 0.03 to 3.778 ± 0.07 mg/g.

Taxon: Maytenus aquifolium Mart.Monteverdia aquifoliume1
Organ / stage: leavese0
Outcome: content of flavonoids quercetine0
Direction: variede0
Value: 1.795 ± 0.03 to 3.778 ± 0.07 mg/ge0

Verbatim

e0
“The content of flavonoids quercetin varied from 1.795 ± 0.03 to 3.778 ± 0.07 mg/g dried leaves”
✓ located verbatim in the source · abstract, characters 714–808

e1
“Maytenus aquifolium Mart.”
✓ located verbatim in the source · abstract, characters 424–449

Title

Triagem de flavonoides em banco de germoplasma de espinheira-santa (Maytenus aquifolium Mart.)

Sandra Aparecida Sahyun; Loana Aparecida Pereira da Silva Johansson; Luiz Vicente Miranda; et al. Revista Brasileira de Plantas Medicinais 2021. doi:10.70151/r3jeyb53

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Kaempferol content in dried Maytenus leaves ranged from 0.157 ± 0.003 to 1.114 ± 0.035 mg/g.

Taxon: Maytenus aquifolium Mart.Monteverdia aquifoliume1
Organ / stage: leavese0
Outcome: content of flavonoids kaempferole0
Direction: variede0
Value: 0.157 ± 0.003 to 1.114 ± 0.035 mg/ge0

Verbatim

e0
“The content of flavonoids kaempferol varied from 0.157 ± 0.003 to 1.114 ± 0.035 mg/g dried leaves”
✓ located verbatim in the source · abstract, characters 810–907

e1
“Maytenus aquifolium Mart.”
✓ located verbatim in the source · abstract, characters 424–449

Title

Triagem de flavonoides em banco de germoplasma de espinheira-santa (Maytenus aquifolium Mart.)

Sandra Aparecida Sahyun; Loana Aparecida Pereira da Silva Johansson; Luiz Vicente Miranda; et al. Revista Brasileira de Plantas Medicinais 2021. doi:10.70151/r3jeyb53

Other claims from this paper (4)

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The leaf flavonoid levels were reported as statistically significant.

Taxon: Maytenus aquifoliumMonteverdia aquifoliume1
Organ / stage: leavese0
Outcome: levels of rutin, quercetin and kaempferole0

Verbatim

e0
“The information on the levels of rutin, quercetin and kaempferol obtained from leaves of the species were statistically significant”
✓ located verbatim in the source · abstract, characters 909–1040

e1
“Maytenus aquifolium is a native medicinal specie”
✓ located verbatim in the source · abstract, characters 0–48

Title

Triagem de flavonoides em banco de germoplasma de espinheira-santa (Maytenus aquifolium Mart.)

Sandra Aparecida Sahyun; Loana Aparecida Pereira da Silva Johansson; Luiz Vicente Miranda; et al. Revista Brasileira de Plantas Medicinais 2021. doi:10.70151/r3jeyb53

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The two Maytenus species showed different flavonoid profiles.

Taxon: Maytenus ilicifolia and Maytenus aquifoliumMonteverdia aquifoliumMonteverdia ilicifoliae0
Outcome: flavonoid profilese1

Verbatim

e0
“in the leaves of Maytenus ilicifolia and Maytenus aquifolium , which are species widely used in Brazilian folk medicine”
✓ located verbatim in the source · abstract, characters 75–194

e1
“The two species showed different flavonoid profiles”
✓ located verbatim in the source · abstract, characters 196–247

Title

CZE/PAD and HPLC-UV/PAD Profile of Flavonoids from Maytenus aquifolium and Maytenus ilicifolia “espinheira santa” Leaves Extracts

Cristina A. Diagone; Renata Colombo; Fernando M. Lanças; et al. Chromatography Research International 2012. doi:10.1155/2012/691509

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Acidic hydrolysis confirmed that all flavonoid compounds of the Maytenus extracts are quercetin or kaempferol derivatives.

Taxon: Maytenus ilicifolia and Maytenus aquifoliumMonteverdia aquifoliumMonteverdia ilicifoliae0
Treatment: acidic hydrolysise2
Outcome: all these compounds are quercetin or kaempferol derivativese2

Verbatim

e0
“in the leaves of Maytenus ilicifolia and Maytenus aquifolium , which are species widely used in Brazilian folk medicine”
✓ located verbatim in the source · abstract, characters 75–194

e2
“acidic hydrolysis of the Maytenus extracts confirmed that all these compounds are quercetin or kaempferol derivatives”
✓ located verbatim in the source · abstract, characters 253–370

Title

CZE/PAD and HPLC-UV/PAD Profile of Flavonoids from Maytenus aquifolium and Maytenus ilicifolia “espinheira santa” Leaves Extracts

Cristina A. Diagone; Renata Colombo; Fernando M. Lanças; et al. Chromatography Research International 2012. doi:10.1155/2012/691509

Other claims from this paper (4)

Observation The two Maytenus species showed different flavonoid profiles.
Method / resource The CZE and HPLC profiles of Maytenus extracts showed numerous flavonoid peaks with HPLC.
Method / resource CZE has advantages over HPLC in analysis without clean-up and in less chemical waste generation.
Recommendation The authors recommend CZE for routine quality control of espinheira santa phytopharmaceuticals.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The CZE and HPLC profiles of Maytenus extracts showed numerous flavonoid peaks with HPLC.

Taxon: Maytenus ilicifolia and Maytenus aquifoliumMonteverdia aquifoliumMonteverdia ilicifoliae0
Outcome: numerous flavonoid peakse3
Comparator: CZEe3

Verbatim

e0
“in the leaves of Maytenus ilicifolia and Maytenus aquifolium , which are species widely used in Brazilian folk medicine”
✓ located verbatim in the source · abstract, characters 75–194

e3
“A comparison of the CZE and HPLC profiles of Maytenus extracts showed numerous flavonoid peaks using HPLC”
✓ located verbatim in the source · abstract, characters 372–477

Title

CZE/PAD and HPLC-UV/PAD Profile of Flavonoids from Maytenus aquifolium and Maytenus ilicifolia “espinheira santa” Leaves Extracts

Cristina A. Diagone; Renata Colombo; Fernando M. Lanças; et al. Chromatography Research International 2012. doi:10.1155/2012/691509

Other claims from this paper (4)

Method / resourceauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

CZE has advantages over HPLC in analysis without clean-up and in less chemical waste generation.

Taxon: Maytenus ilicifolia and Maytenus aquifoliumMonteverdia aquifoliumMonteverdia ilicifoliae0
Outcome: analysis without requiring clean-up and less generation of chemical wastee4
Comparator: HPLCe4

Verbatim

e0
“in the leaves of Maytenus ilicifolia and Maytenus aquifolium , which are species widely used in Brazilian folk medicine”
✓ located verbatim in the source · abstract, characters 75–194

e4
“the advantages of CZE such as analysis without requiring clean-up and less generation of chemical waste than with HPLC”
✓ located verbatim in the source · abstract, characters 488–606

Title

CZE/PAD and HPLC-UV/PAD Profile of Flavonoids from Maytenus aquifolium and Maytenus ilicifolia “espinheira santa” Leaves Extracts

Cristina A. Diagone; Renata Colombo; Fernando M. Lanças; et al. Chromatography Research International 2012. doi:10.1155/2012/691509

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Thirteen RAPD primers yielded 283 well amplified markers across the three populations.

Taxon: Maytenus aquifoliumMonteverdia aquifoliumt0
Outcome: well amplified markerse1
Value: 283e1

Verbatim

t0
“Maytenus aquifolium”
✓ located verbatim in the source · title, characters 52–71

e1
“A total of 13 primers were applied wich yielded 283 well amplified markers in all the studied populations”
✓ located verbatim in the source · abstract, characters 134–239

Title

Genetic variability of three natural populations of Maytenus aquifolium (Celesteraceae) from Telêmaco Borba, Paraná, Brazil

Sandra Aparecida Sahyun; Eduardo Augusto Ruas; Claudete de Fátima Ruas; et al. Brazilian Archives of Biology and Technology 2010. doi:10.1590/s1516-89132010000500005

Other claims from this paper (5)

Monteverdia aquifolium 19 claims

19 claims