Paper · 2021 · AIP conference proceedings

Antimicrobial activity of scentless mayweed flowers (Tripleurospermum inodorum (L.) Sch.Bip.) against phytopathogenic microorganisms

E. N. Nikitin; D. A. Terenzhev; A. P. Lyubina; et al.

2
claims
2
verbatim quotes
1
citations
1
research areas
✓
Open access

Abstract

Tripleurospermum inodorum (L.) Sch.Bip. (Asteraceae) is widespread plant species in the central part of the Russian Federation and has a potential for agricultural utilization. The extracts were obtained from the maceration of fresh and rapidly frozen (in liquid nitrogen flower biomass, with ethanol, methanol and hexane as organic extractants). The ethanolic extract was found to have the highest antimicrobial activity (MIC values varied from 0.0125 to 0.05%). Alternaria solani was the most sensitive to the components of the ethanolic extract. The T. inodorum flower extracts had an inhibitory effect on seed germination and growth of watercress.

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Claims 2

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mayweed flower extracts inhibited watercress seed germination.

Treatment
T. inodorum flower extractse0
Interactor
T. inodorumTripleurospermum inodorume0other
Outcome
seed germinatione0
Direction
inhibitory effecte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Nasturtium officinale
Nasturtium officinale · TaxonChirocca77 · CC BY 4.0 · Wikimedia Commons ↗
Tripleurospermum inodorum
Tripleurospermum inodorum · InteractorGeorg Slickers · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The T. inodorum flower extracts had an inhibitory effect on seed germination and growth of watercress.”

✓ located verbatim in the source · abstract, characters 549–651 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mayweed flower extracts inhibited watercress growth.

Treatment
T. inodorum flower extractse0
Interactor
T. inodorumTripleurospermum inodorume0other
Outcome
growth of watercresse0
Direction
inhibitory effecte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Nasturtium officinale
Nasturtium officinale · TaxonChirocca77 · CC BY 4.0 · Wikimedia Commons ↗
Tripleurospermum inodorum
Tripleurospermum inodorum · InteractorGeorg Slickers · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The T. inodorum flower extracts had an inhibitory effect on seed germination and growth of watercress.”

✓ located verbatim in the source · abstract, characters 549–651 · show in text ↑

botanical · growth · Nasturtium officinale (watercress)Positive and negative results

6 papers: 3 positive, 3 negative or no effect

2 papers in the same direction as this paper · 3 in the opposite direction

  1. negative
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.