Paper · 2009 · Covenant University Repository (Covenant University)

Studies on the pH and protein content of tomato (Lycopersicon esculentum Mill) fruits deteriorated by Aspergillus niger

A. A. Ajayi; I. G. Olasehinde

3
claims
6
verbatim quotes
13
citations
1
research areas
✓
Open access

Abstract

Tomato (Lycopersicon esculentum) fruits obtained from the local market in Sango Ota, Ogun State, Nigeria, were inoculated with Aspergillus niger from cultures grown in the laboratory and incubated under appropriate conditions of temperature and moisture to initiate infection for seven days. Extensive lesions and subsequent collapse of the tomato fruits inoculated with A. niger occurred within a week of incubation. The uninoculated fruits retained the bright red colour and remained firm throughout the seven days. The pH and the probable implication of the results obtained from this research work can be very useful in utilizing tomato fruits in tomato processing companies in Nigeria.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher.

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 3

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Tomato fruit inoculated with Aspergillus niger developed extensive lesions within a week.

Treatment
inoculated with A. nigere0
Interactor
A. nigerAspergillus nigere0pathogent0
Outcome
Extensive lesionse0
Qualifier
within a week of incubatione0

Not reportedComparatorDirection

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗
Aspergillus niger
Aspergillus niger · InteractorNo machine-readable author provided. Y tambe assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Extensive lesions and subsequent collapse of the tomato fruits inoculated with A. niger occurred within a week of incubation”

✓ located verbatim in the source · abstract, characters 292–416 · show in text ↑
t0

“Aspergillus niger”

✓ located verbatim in the source · title, characters 102–119 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Tomato fruit inoculated with Aspergillus niger collapsed within a week.

Treatment
inoculated with A. nigere0
Interactor
A. nigerAspergillus nigere0pathogent0
Outcome
collapse of the tomato fruitse0
Qualifier
within a week of incubatione0

Not reportedComparatorDirection

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗
Aspergillus niger
Aspergillus niger · InteractorNo machine-readable author provided. Y tambe assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Extensive lesions and subsequent collapse of the tomato fruits inoculated with A. niger occurred within a week of incubation”

✓ located verbatim in the source · abstract, characters 292–416 · show in text ↑
t0

“Aspergillus niger”

✓ located verbatim in the source · title, characters 102–119 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Uninoculated tomato fruit remained bright red and firm for seven days.

Outcome
retained the bright red colour and remained firme0
Qualifier
throughout the seven dayse0

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The uninoculated fruits retained the bright red colour and remained firm throughout the seven days”

✓ located verbatim in the source · abstract, characters 418–516 · show in text ↑
t0

“Tomato”

✓ located after whitespace/quote normalisation · title, characters 41–47 · show in text ↑

Aspergillus niger · disease · Solanum lycopersicum (tomato)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

2 in the opposite direction

  1. positive
  2. positive
See all 3 papers →

inoculation · organism · Solanum lycopersicum (tomato)Positive and negative results

29 papers: 14 positive, 15 negative or no effect

14 papers in the same direction as this paper · 14 in the opposite direction

  1. positive
  2. positive
  3. positive

25 papers more in this group

See all 29 papers →

inoculation · disease · Solanum lycopersicum (tomato)Positive and negative results

266 papers: 136 positive, 130 negative or no effect

129 papers in the same direction as this paper · 136 in the opposite direction

  1. positive
  2. positive
  3. positive

262 papers more in this group

See all 266 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.