Paper · 2016 · Journal of Applied and Natural Science

Combined effect of biopriming and polymer coating on chemical constituents of root exudation in chilli (Capsicum annuum L.) cv. K 2 seedlings

S. Sathya; S. Lakshmi; S. Nakkeeran

5
claims
9
verbatim quotes
13
citations
2
research areas
✓
Open access · cc-by-nc

Abstract

A study was carried out to analyze the different volatile compounds in bioprimed chilli (Capsicum annuum L.) seedlings of 15 and 30 day old. A common compound found in two stages of chilli seedlings was hydroxylamine, dimethoxydimethyl silane, hexadecanoic acid, 15-methyl- methyl ester. Majority of the compounds in bacterized seedlings had antimicrobial activity. The results on GCMS analysis revealed that, root exudates collected from 15 and 30 days old bacterized seedlings with B. amyloliquefaciens VB7 and polymer coating released more number of volatile compounds (65 and 20 compounds respectively) than control (5 and 15 compounds respectively). The root exudates of 15 day old seedling released more volatile compounds (65 nos) than 30 days (20 nos) old seedling.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 5

Observationobservedoriginal resultmeasured

Claim · model-written summary

Hydroxylamine, dimethoxydimethyl silane and hexadecanoic acid methyl ester occurred at both seedling stages.

Taxon
chillie0
Organ / stage
chilli seedlingse0
Outcome
hydroxylamine, dimethoxydimethyl silane, hexadecanoic acid, 15-methyl- methyl estere0

Verbatim

e0

“A common compound found in two stages of chilli seedlings was hydroxylamine, dimethoxydimethyl silane, hexadecanoic acid, 15-methyl- methyl ester.”

✓ located verbatim in the source · abstract, characters 141–287 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Most compounds in bacterized seedlings had antimicrobial activity.

Taxon
chilli (Capsicum annuum L.)Capsicum annuumt0
Outcome
antimicrobial activitye0

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Majority of the compounds in bacterized seedlings had antimicrobial activity.”

✓ located verbatim in the source · abstract, characters 288–365 · show in text ↑
t0

“chilli (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 96–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At 15 days, bacterization and coating yielded 65 volatiles versus 5 in controls.

Taxon
chilli (Capsicum annuum L.)Capsicum annuumt0
Organ / stage
15e0
Treatment
B. amyloliquefaciens VB7 and polymer coatinge0
Interactor
B. amyloliquefaciens VB7e0symbiont
Outcome
number of volatile compoundse0
Direction
moree0
Value
65e0
Qualifier
5e0
Comparator
controle0

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“root exudates collected from 15 and 30 days old bacterized seedlings with B. amyloliquefaciens VB7 and polymer coating released more number of volatile compounds (65 and 20 compounds respectively) than control (5 and 15 compounds respectively).”

✓ located verbatim in the source · abstract, characters 410–654 · show in text ↑
t0

“chilli (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 96–123 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At 30 days, bacterization and coating yielded 20 volatiles versus 15 in controls.

Taxon
chilli (Capsicum annuum L.)Capsicum annuumt0
Organ / stage
30 days olde0
Treatment
B. amyloliquefaciens VB7 and polymer coatinge0
Interactor
B. amyloliquefaciens VB7e0symbiont
Outcome
number of volatile compoundse0
Direction
moree0
Value
20e0
Qualifier
15 compoundse0
Comparator
controle0

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“root exudates collected from 15 and 30 days old bacterized seedlings with B. amyloliquefaciens VB7 and polymer coating released more number of volatile compounds (65 and 20 compounds respectively) than control (5 and 15 compounds respectively).”

✓ located verbatim in the source · abstract, characters 410–654 · show in text ↑
t0

“chilli (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 96–123 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Fifteen day seedlings released more volatile compounds than 30 day seedlings.

Taxon
chilli (Capsicum annuum L.)Capsicum annuumt0
Organ / stage
15 day old seedlinge0
Outcome
volatile compoundse0
Direction
moree0
Value
65 nose0
Comparator
30 days (20 nos) old seedlinge0

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

Capsicum annuum
Capsicum annuum · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The root exudates of 15 day old seedling released more volatile compounds (65 nos) than 30 days (20 nos) old seedling.”

✓ located verbatim in the source · abstract, characters 655–773 · show in text ↑
t0

“chilli (Capsicum annuum L.)”

✓ located verbatim in the source · title, characters 96–123 · show in text ↑

storage · quality: phytochemicals · Capsicum annuum (sweet pepper)Positive and negative results

10 papers: 7 positive, 3 negative or no effect

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

  1. no effect
  2. no effect
  3. no effect

6 papers more in this group

See all 10 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.