Paper · 2007 · Annals of Plant Protection Sciences

Management of Penicillium expansum rot of apples by lactic acid bacteria

Yash Paul Singh; Geeta Sumbali

5
claims
7
verbatim quotes
3
citations
3
research areas
—
Not open access

Abstract

An attempt was made to explore an alternative and safe method for the management of Penicillium expansum rot of apples. Lactic acid bacteria (LAB) viz. Lactobacillus acidophilus, L. sporogenes, L. lactis and Streptococcus lactis were effective competitors of P. expansum in vitro. Among these, L. acidophilus was the most effective colonizer. Maximum control of P. expansum rot was achieved at a concentration of 2 x 1010 CFU/ml of the test organism. All the test organisms (LAB) showed pre-inoculation control ranging between 84.4 – 95.3%. It was concluded thereby, that LAB could be used to protect the apple fruit from P. expansum rot and thus, enhanced its shelf life.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Four lactic acid bacteria were effective competitors of Penicillium expansum in vitro.

Treatment
Lactic acid bacteria (LAB)e0
Interactor
P. expansumPenicillium expansume0pathogen
Second interactor
Lactic acid bacteria (LAB)e0biocontrol_agent
Outcome
competitors of P. expansume0
Direction
effectivee0
Qualifier
in vitroe0

Not reportedTaxonComparator

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

Penicillium expansum
Penicillium expansum · InteractorH.J. Larsen, Bugwood.org · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Lactic acid bacteria (LAB) viz. Lactobacillus acidophilus, L. sporogenes, L. lactis and Streptococcus lactis were effective competitors of P. expansum in vitro”

✓ located verbatim in the source · abstract, characters 120–279 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

L. acidophilus was the most effective colonizer among the lactic acid bacteria.

Interactor
L. acidophilusLactobacillus acidophiluse0biocontrol_agent
Outcome
most effective colonizere0

Not reportedTaxon

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

Lactobacillus acidophilus
Lactobacillus acidophilus · InteractorMogana Das Murtey and Patchamuthu Ramasamy · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“L. acidophilus was the most effective colonizer”

✓ located verbatim in the source · abstract, characters 294–341 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Maximum control of P. expansum rot of apples was achieved at 2 x 1010 CFU/ml of the test organism.

Treatment
concentration of 2 x 1010 CFU/ml of the test organisme0
Interactor
P. expansumPenicillium expansume0pathogen
Outcome
control of P. expansum rote0
Direction
Maximume0
Value
2 x 1010 CFU/mle0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗
Penicillium expansum
Penicillium expansum · InteractorH.J. Larsen, Bugwood.org · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“apples”

✓ located verbatim in the source · title, characters 42–48 · show in text ↑
e0

“Maximum control of P. expansum rot was achieved at a concentration of 2 x 1010 CFU/ml of the test organism”

✓ located verbatim in the source · abstract, characters 343–449 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

All lactic acid bacteria tested gave pre-inoculation control of 84.4 to 95.3%.

Treatment
test organisms (LAB)e0
Outcome
pre-inoculation controle0
Value
84.4 – 95.3%e0

Not reportedComparatorDirection

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

t0

“apples”

✓ located verbatim in the source · title, characters 42–48 · show in text ↑
e0

“All the test organisms (LAB) showed pre-inoculation control ranging between 84.4 – 95.3%”

✓ located verbatim in the source · abstract, characters 451–539 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors conclude that LAB could be used to protect apple fruit from P. expansum rot and thereby enhanced shelf life.

Taxon
apple fruitMalus domesticae0
Interactor
P. expansumPenicillium expansume0pathogen
Outcome
protect the apple fruit from P. expansum rote0

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗
Penicillium expansum
Penicillium expansum · InteractorH.J. Larsen, Bugwood.org · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“LAB could be used to protect the apple fruit from P. expansum rot and thus, enhanced its shelf life”

✓ located verbatim in the source · abstract, characters 572–671 · show in text ↑

inoculation · Penicillium expansum · Malus domestica (apple)Positive and negative results

9 papers: 6 positive, 3 negative or no effect

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

  1. negative
  2. negative
  3. negative

5 papers more in this group

See all 9 papers →

inoculation · control · Malus domestica (apple)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  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.