Plumeria rubra 383 claims

species · family Apocynaceae · green plant · NCBI Taxonomy ↗

Common name: frangipani — Also written in claims: Plumeria acutifolia · frangipani · Frangipani Trees · P. rubra Linn · pagoda tree · P.rubra

Listed here with its subspecies, varieties and cultivar groups: Plumeria rubra f. acutifolia (24 claims)

28 spellings

Plumeria rubra
Plumeria rubraZachi Evenor and MathKnight · CC BY 2.0 · Wikimedia Commons ↗
Observationobservedoriginal resultmeasured

Claim · model-written summary

Plumeria rubra hydrosol had the highest phenolic compound content among three hydrosols.

Taxon
Plumeria rubraPlumeria rubrae0
Outcome
phenolic compound contente0
Direction
higheste0

Not reportedTreatmentComparator

Verbatim

e0

“among the three hydrosols in which phenolic compounds were detected, the Plumeria rubra hydrosol had the highest phenolic compound content”

✓ located verbatim in the source · abstract, characters 1079–1217

Title

Total Phenolic Content, Flavonoid Content, and Antioxidant Potential of Hydrosols From Six Aromatic Plants

Mengdan Li; Fangyu Hou; Qian Zhang; et al. Natural Product Communications 2026. doi:10.1177/1934578x261446537

Other claims from this paper (5)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Plumeria rubra hydrosol had the highest total flavonoid content, 74.88 ± 3.28 μg/ml.

Taxon
Plumeria rubraPlumeria rubrae0
Outcome
total flavonoide0
Direction
higheste0
Value
74.88 ± 3.28 μg/mle0

Not reportedTreatmentComparator

Verbatim

e0

“the Plumeria rubra hydrosol had the highest total flavonoid and total phenolic contents, which were 74.88 ± 3.28 μg/ml and 117.80 ± 2.03 μg/ml, respectively”

✓ located verbatim in the source · abstract, characters 1294–1450

Title

Total Phenolic Content, Flavonoid Content, and Antioxidant Potential of Hydrosols From Six Aromatic Plants

Mengdan Li; Fangyu Hou; Qian Zhang; et al. Natural Product Communications 2026. doi:10.1177/1934578x261446537

Other claims from this paper (5)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Plumeria rubra hydrosol had the highest total phenolic content, 117.80 ± 2.03 μg/ml.

Taxon
Plumeria rubraPlumeria rubrae0
Outcome
total phenolic contentse0
Direction
higheste0
Value
117.80 ± 2.03 μg/mle0

Not reportedTreatmentComparator

Verbatim

e0

“the Plumeria rubra hydrosol had the highest total flavonoid and total phenolic contents, which were 74.88 ± 3.28 μg/ml and 117.80 ± 2.03 μg/ml, respectively”

✓ located verbatim in the source · abstract, characters 1294–1450

Title

Total Phenolic Content, Flavonoid Content, and Antioxidant Potential of Hydrosols From Six Aromatic Plants

Mengdan Li; Fangyu Hou; Qian Zhang; et al. Natural Product Communications 2026. doi:10.1177/1934578x261446537

Other claims from this paper (5)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Plumeria rubra hydrosol had the highest DPPH radical scavenging activity, with IC50 8.45 mg/mL.

Taxon
Plumeria rubraPlumeria rubrae0
Outcome
DPPHe0
Direction
higheste0
Value
8.45 mg/mLe0

Not reportedTreatmentComparator

Verbatim

e0

“Plumeria rubra hydrosol showed the highest DPPH and ABTS + radical scavenging activities, with IC 50 values of 8.45 mg/mL and 53.65 mg/mL, respectively”

✓ located verbatim in the source · abstract, characters 1501–1652

Title

Total Phenolic Content, Flavonoid Content, and Antioxidant Potential of Hydrosols From Six Aromatic Plants

Mengdan Li; Fangyu Hou; Qian Zhang; et al. Natural Product Communications 2026. doi:10.1177/1934578x261446537

Other claims from this paper (5)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Plumeria rubra hydrosol had the highest ABTS radical scavenging activity, with IC50 53.65 mg/mL.

Taxon
Plumeria rubraPlumeria rubrae0
Outcome
ABTS + radical scavenging activitiese0
Direction
higheste0
Value
53.65 mg/mLe0

Not reportedTreatmentComparator

Verbatim

e0

“Plumeria rubra hydrosol showed the highest DPPH and ABTS + radical scavenging activities, with IC 50 values of 8.45 mg/mL and 53.65 mg/mL, respectively”

✓ located verbatim in the source · abstract, characters 1501–1652

Title

Total Phenolic Content, Flavonoid Content, and Antioxidant Potential of Hydrosols From Six Aromatic Plants

Mengdan Li; Fangyu Hou; Qian Zhang; et al. Natural Product Communications 2026. doi:10.1177/1934578x261446537

Other claims from this paper (5)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Crystals were observed in Plumeria rubra latex.

Taxon
Plumeria rubraPlumeria rubrae0
Outcome
Crystal structurese0

Verbatim

e0

“Crystal structures were observed in Plumeria rubra and P. pudica”

✓ located verbatim in the source · abstract, characters 350–414

Title

Identification and Characterization of Organic Calcium Crystals in the Plumeria pudica and Plumeria rubra Latexes

Larissa Barbosa Nogueira Freitas; Cleverson Diniz Teixeira de Freitas; Alejandro Pedro Ayala; et al. ACS Omega 2025. doi:10.1021/acsomega.5c03229

Other claims from this paper (9)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Plumeria latex crystals included raphides, styloids, crystalline sands and prismatic forms.

Taxon
Plumeria pudica and Plumeria rubraPlumeria rubraPlumeria pudicat0
Outcome
raphides, styloids, crystalline sands, and prismatic formse0

Verbatim

e0

“Various sizes and shapes of crystals, including raphides, styloids, crystalline sands, and prismatic forms, were documented”

✓ located verbatim in the source · abstract, characters 506–629
t0

“Plumeria pudica and Plumeria rubra”

✓ located verbatim in the source · title, characters 71–105

Title

Identification and Characterization of Organic Calcium Crystals in the Plumeria pudica and Plumeria rubra Latexes

Larissa Barbosa Nogueira Freitas; Cleverson Diniz Teixeira de Freitas; Alejandro Pedro Ayala; et al. ACS Omega 2025. doi:10.1021/acsomega.5c03229

Other claims from this paper (9)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Crystal structures remained stable for 96 hours at 25 °C.

Taxon
Plumeria pudica and Plumeria rubraPlumeria rubraPlumeria pudicat0
Outcome
structures were stablee0
Value
96 he0
Qualifier
25 °Ce0

Verbatim

e0

“The structures were stable for a 96 h period at 25 °C”

✓ located verbatim in the source · abstract, characters 631–684
t0

“Plumeria pudica and Plumeria rubra”

✓ located verbatim in the source · title, characters 71–105

Title

Identification and Characterization of Organic Calcium Crystals in the Plumeria pudica and Plumeria rubra Latexes

Larissa Barbosa Nogueira Freitas; Cleverson Diniz Teixeira de Freitas; Alejandro Pedro Ayala; et al. ACS Omega 2025. doi:10.1021/acsomega.5c03229

Other claims from this paper (9)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Crystal form abundance varied between crude and diluted latex.

Taxon
Plumeria pudica and Plumeria rubraPlumeria rubraPlumeria pudicat0
Treatment
crude or water-dilutede0
Outcome
relative abundance of crystal formse0

Not reportedDirection

Verbatim

e0

“The relative abundance of crystal forms varied based on whether the latex was crude or water-diluted”

✓ located verbatim in the source · abstract, characters 686–786
t0

“Plumeria pudica and Plumeria rubra”

✓ located verbatim in the source · title, characters 71–105

Title

Identification and Characterization of Organic Calcium Crystals in the Plumeria pudica and Plumeria rubra Latexes

Larissa Barbosa Nogueira Freitas; Cleverson Diniz Teixeira de Freitas; Alejandro Pedro Ayala; et al. ACS Omega 2025. doi:10.1021/acsomega.5c03229

Other claims from this paper (9)
Observationobservedoriginal resultmeasured

Claim · model-written summary

P. rubra latex contained calcium malonate crystals, mainly raphides and styloids.

Taxon
P. rubraPlumeria rubrae0
Outcome
Calcium malonate crystalse0
Qualifier
raphides and styloidse0

Verbatim

e0

“Calcium malonate crystals also were identified in the latex of P. rubra, which were mainly in the forms of raphides and styloids”

✓ located verbatim in the source · abstract, characters 977–1105

Title

Identification and Characterization of Organic Calcium Crystals in the Plumeria pudica and Plumeria rubra Latexes

Larissa Barbosa Nogueira Freitas; Cleverson Diniz Teixeira de Freitas; Alejandro Pedro Ayala; et al. ACS Omega 2025. doi:10.1021/acsomega.5c03229

Other claims from this paper (9)