By organism › Green plants › Ericaceae › Rhododendron ovatum

Observationobservedoriginal resultmeasured

Claim · model-written summary

Ten lignans were isolated from Rhododendron ovatum stems and branches.

Taxon: Rhododendron ovatumRhododendron ovatume0
Organ / stage: stems and branchese0
Outcome: Ten lignans were isolatede0
Value: Ten lignanse0

Verbatim

e0
“Ten lignans were isolated from the ethanol extract of stems and branches of Rhododendron ovatum”
✓ located verbatim in the source · abstract, characters 0–95

Title

[A new lignan glucoside from stems and branches of Rhododendron ovatum].

Min Ma; Shi-Shan Yu PubMed 2023. doi:10.19540/j.cnki.cjcmm.20220427.202

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Compound 1 was identified as a new aryltetralin-type lignan.

Taxon: Rhododendron ovatumRhododendron ovatumt0
Outcome: new aryltetralin-type lignane0

Verbatim

e0
“Among them, compound 1 was a new aryltetralin-type lignan”
✓ located verbatim in the source · abstract, characters 717–774

t0
“Rhododendron ovatum”
✓ located verbatim in the source · title, characters 51–70

Title

[A new lignan glucoside from stems and branches of Rhododendron ovatum].

Min Ma; Shi-Shan Yu PubMed 2023. doi:10.19540/j.cnki.cjcmm.20220427.202

Other claims from this paper (3)

Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Neociwujiaphenol inhibited malondiadehyde formation in rat liver microsomes by 75.20%.

Taxon: Rhododendron ovatumRhododendron ovatumt0
Outcome: formation of malondiadehyde(MDA) in rat liver microsomese0
Direction: inhibitorye0
Value: 75.20%e0

Verbatim

e0
“compounds 8 and 9 showed antioxidant activities on the formation of malondiadehyde(MDA) in rat liver microsomes at 1×10~(-5) mol·L~(-1), with significant inhibitory rates of 75.20% and 91.12%, respectively”
✓ located verbatim in the source · abstract, characters 922–1127

t0
“Rhododendron ovatum”
✓ located verbatim in the source · title, characters 51–70

Title

[A new lignan glucoside from stems and branches of Rhododendron ovatum].

Min Ma; Shi-Shan Yu PubMed 2023. doi:10.19540/j.cnki.cjcmm.20220427.202

Other claims from this paper (3)

Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Syringaresinol inhibited malondiadehyde formation in rat liver microsomes by 91.12%.

Taxon: Rhododendron ovatumRhododendron ovatumt0
Outcome: formation of malondiadehyde(MDA) in rat liver microsomese0
Direction: inhibitorye0
Value: 91.12%e0

Verbatim

e0
“compounds 8 and 9 showed antioxidant activities on the formation of malondiadehyde(MDA) in rat liver microsomes at 1×10~(-5) mol·L~(-1), with significant inhibitory rates of 75.20% and 91.12%, respectively”
✓ located verbatim in the source · abstract, characters 922–1127

t0
“Rhododendron ovatum”
✓ located verbatim in the source · title, characters 51–70

Title

[A new lignan glucoside from stems and branches of Rhododendron ovatum].

Min Ma; Shi-Shan Yu PubMed 2023. doi:10.19540/j.cnki.cjcmm.20220427.202

Other claims from this paper (3)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Four undescribed terpenoids, including one monoterpenoid and three triterpenoids, were isolated.

Taxon: Rhododendron OvatumRhododendron ovatume0
Organ / stage: stems and twigse0
Outcome: Four minor undescribed terpenoids, including a monoterpenoid (1) and three triterpenoids (3, 6 and 7)e0

Verbatim

e0
“Four minor undescribed terpenoids, including a monoterpenoid (1) and three triterpenoids (3, 6 and 7), together with 26 known terpenoids were isolated from the stems and twigs of Rhododendron Ovatum.”
✓ located verbatim in the source · abstract, characters 0–199

Title

Minor terpenoids from the stems and twigs of Rhododendron ovatum

Min Ma; Ya-Nan Wang; Hai-Qiang Wang; et al. Journal of Asian Natural Products Research 2022. doi:10.1080/10286020.2022.2027916

Other claims from this paper (2)

Observation Twenty-six known terpenoids were isolated from the stems and twigs.
Method / resource Spectroscopic and ECD analyses identified structures of the isolated compounds.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Twenty-six known terpenoids were isolated from the stems and twigs.

Taxon: Rhododendron OvatumRhododendron ovatume0
Organ / stage: stems and twigse0
Outcome: known terpenoids were isolatede0
Value: 26 known terpenoidse0

Verbatim

e0
“26 known terpenoids were isolated from the stems and twigs of Rhododendron Ovatum.”
✓ located verbatim in the source · abstract, characters 117–199

Title

Minor terpenoids from the stems and twigs of Rhododendron ovatum

Min Ma; Ya-Nan Wang; Hai-Qiang Wang; et al. Journal of Asian Natural Products Research 2022. doi:10.1080/10286020.2022.2027916

Other claims from this paper (2)

Observation Four undescribed terpenoids, including one monoterpenoid and three triterpenoids, were isolated.
Method / resource Spectroscopic and ECD analyses identified structures of the isolated compounds.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Spectroscopic and ECD analyses identified structures of the isolated compounds.

Taxon: Rhododendron ovatumRhododendron ovatumt0
Outcome: structures were identifiede0

Not reportedComparatorValue

Verbatim

e0
“Their structures were identified by extensive spectroscopic analyses and electronic circular dichroism (ECD) techniques.”
✓ located verbatim in the source · abstract, characters 200–320

t0
“Rhododendron ovatum”
✓ located verbatim in the source · title, characters 45–64

Title

Minor terpenoids from the stems and twigs of Rhododendron ovatum

Min Ma; Ya-Nan Wang; Hai-Qiang Wang; et al. Journal of Asian Natural Products Research 2022. doi:10.1080/10286020.2022.2027916

Other claims from this paper (2)

Observationobservedoriginal resultbasis n/a

Claim · model-written summary

Cosella linanensis was described as a new mite species from Rhododendron ovatum.

Taxon: Rhododendron ovatumRhododendron ovatume0
Interactor: Cosella linanensis sp. nov.e0herbivore
Outcome: One new speciese0

Verbatim

e0
“One new species Cosella linanensis sp. nov. is described and illustrated from Rhododendron ovatum (Ericaceae)”
✓ located verbatim in the source · abstract, characters 1102–1211

Title

Description of a new species in the Genus Cosella Newkirk and Keifer (Acari: Eriophyidae) From China

Shahjahan Rajput; Xiao Yue Hong; Agha Mushtaq Ahmed; et al. Abasyn Journal Life Sciences 2021. doi:10.34091/ajls.4.2.1

Other claims from this paper (1)

Observation No apparent damage was found on host plants bearing the new mite species.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

No apparent damage was found on host plants bearing the new mite species.

Taxon: Rhododendron ovatumRhododendron ovatume1
Interactor: Cosella linanensis sp. nov.e1herbivore
Outcome: no apparent damagee0

Not reportedDirection

Verbatim

e0
“There was no apparent damage found on host plants where the new species was collected”
✓ located verbatim in the source · abstract, characters 1213–1298

e1
“One new species Cosella linanensis sp. nov. is described and illustrated from Rhododendron ovatum (Ericaceae)”
✓ located verbatim in the source · abstract, characters 1102–1211

Title

Description of a new species in the Genus Cosella Newkirk and Keifer (Acari: Eriophyidae) From China

Shahjahan Rajput; Xiao Yue Hong; Agha Mushtaq Ahmed; et al. Abasyn Journal Life Sciences 2021. doi:10.34091/ajls.4.2.1

Other claims from this paper (1)

Observation Cosella linanensis was described as a new mite species from Rhododendron ovatum.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Ascomycota was the dominant phylum in Cunninghamia lanceolata plantations and old-growth forest roots of Rhododendron ovatum.

Taxon: Rhododendron ovatumRhododendron ovatumt0
Outcome: dominant phylume1
Value: Ascomycotae1
Setting: Cunninghamia lanceolata plantations and old-growth foreste1

Verbatim

e1
“The dominant phylum in Cunninghamia lanceolata plantations and old-growth forest was Ascomycota, while Basidiomycota was the dominant phylum in secondary forests”
✓ located verbatim in the source · abstract, characters 615–776

t0
“root fungal diversity of Rhododendron ovatum”
✓ located verbatim in the source · title, characters 54–98

Title

The effects of different human disturbance regimes on root fungal diversity of Rhododendron ovatum in subtropical forests of China

Yanhua Zhang; Jian Ni; Fangping Tang; et al. Canadian Journal of Forest Research 2017. doi:10.1139/cjfr-2016-0388

Other claims from this paper (7)

Rhododendron ovatum 34 claims

34 claims