Paper · 2008 · Applied Biological Research

Calcium therapy for prolongation of storage life of pear cv. ‘Bartlett’

Farooq Ahmad

4
claims
8
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

Dipping of unripe pear cv. ‘Bartlett’ fruits in 8 or 12% calcium chloride solution and subsequent storage at ambient temperature delayed fruit coloration and improved fruit firmness, organoleptic rating, TSS, sugar content and peel/flesh Ca content. However, physiological weight loss, acidity and fruit spoilage were reduced. The fruit dip in 8 or 12% CaCl2 proved most appropriate post-harvest treatment for enhancing the keeping quality of pear.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride dipping delayed fruit coloration.

Material
‘Bartlett’e0
Treatment
8 or 12% calcium chloride solutione0
Outcome
fruit coloratione0
Direction
delayede0
Setting
ambient temperaturee0

Not reportedComparator

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Dipping of unripe pear cv. ‘Bartlett’ fruits in 8 or 12% calcium chloride solution and subsequent storage at ambient temperature delayed fruit coloration”

✓ located verbatim in the source · abstract, characters 0–153 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride dipping improved firmness, organoleptic rating, TSS, sugar content and peel/flesh calcium.

Treatment
8 or 12% calcium chloride solutiont1
Outcome
fruit firmness, organoleptic rating, TSS, sugar content and peel/flesh Ca contente0
Direction
improvede0

Not reportedComparator

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“improved fruit firmness, organoleptic rating, TSS, sugar content and peel/flesh Ca content.”

✓ located verbatim in the source · abstract, characters 158–249 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 52–56 · show in text ↑
t1

“Dipping of unripe pear cv. ‘Bartlett’ fruits in 8 or 12% calcium chloride solution”

✓ located verbatim in the source · abstract, characters 0–82 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride dipping reduced physiological weight loss, acidity and fruit spoilage.

Treatment
8 or 12% calcium chloride solutiont1
Outcome
physiological weight loss, acidity and fruit spoilagee0
Direction
reducede0

Not reportedComparator

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“physiological weight loss, acidity and fruit spoilage were reduced.”

✓ located verbatim in the source · abstract, characters 259–326 · show in text ↑
t0

“pear”

✓ located verbatim in the source · title, characters 52–56 · show in text ↑
t1

“Dipping of unripe pear cv. ‘Bartlett’ fruits in 8 or 12% calcium chloride solution”

✓ located verbatim in the source · abstract, characters 0–82 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend 8 or 12% CaCl2 fruit dips for pear keeping quality.

Outcome
fruit dip in 8 or 12% CaCl2e0
Qualifier
enhancing the keeping qualitye0

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

Pyrus communis
Pyrus communis · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The fruit dip in 8 or 12% CaCl2 proved most appropriate post-harvest treatment for enhancing the keeping quality of pear.”

✓ located verbatim in the source · abstract, characters 327–448 · show in text ↑

calcium chloride dihydrate · quality: sugar starch · Pyrus communis (pear)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

2 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive
See all 4 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.