Paper · 2012 · The Journal of Animal and Plant Sciences

Use of Aloe Vera gel as biopreservative for ‘Granny Smith’ and ‘Red Chief’ apples

Muharrem Ergun; Fatih Satici

5
claims
5
verbatim quotes
64
citations
2
research areas
—
Not open access

Abstract

The aim of this work was to study effects of Aloe vera gel (0, 1, 5 and 10% w/v) coating on green-coloured ‘Granny Smith’ and red-coloured ‘Red Chief’ apples those were stored at 2 °C for 6 months. Aloe vera gel treatments substantially suppressed the increase in weight loss for ‘Granny Smith’ apples but did not affect weight loss for ‘Red Chief’ apples. Apples from both cultivars softened at definite rates over time, and these rates were not affected from any of the gel treatments. Aloe vera gel treatment suppressed the green colour loss for ‘Granny Smith’ but remained unaffected for ‘Red Chief’ apples. Soluble solids content and percentage titratable acidity was recorded higher for ‘Granny Smith’ apple fruit treated with Aloe vera gel (5 and 10%) during most of the storage period while no Aloe vera gel effects on colour for ‘Red Chief’ apples was recorded. The pH values for ‘Granny Smith’ fruit slightly decreased while slightly increased for ‘Red Chief’ fruit over time, yet values for both cultivars remained unaffected by Aloe vera gel treatments. The results indicated that Aloe vera gel treatment may be used as biopreservative on ‘Granny Smith’ apples for retarding quality losses.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Aloe vera gel treatments substantially suppressed the increase in weight loss of ‘Granny Smith’ apples in storage.

Material
‘Granny Smith’e0
Treatment
Aloe vera gel treatmentse0
Outcome
weight losse0
Direction
suppressed the increasee0

Not reportedComparator

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

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

Verbatim

e0

“Aloe vera gel treatments substantially suppressed the increase in weight loss for ‘Granny Smith’ apples”

✓ located verbatim in the source · abstract, characters 198–301 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Apples of both cultivars softened at definite rates over time, and the rates were not affected by any of the gel treatments.

Treatment
gel treatmentse0
Outcome
softened at definite ratese0
Direction
not affectede0

Not reportedComparator

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

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

Verbatim

e0

“Apples from both cultivars softened at definite rates over time, and these rates were not affected from any of the gel treatments”

✓ located verbatim in the source · abstract, characters 357–486 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Aloe vera gel treatment left green colour loss of ‘Red Chief’ apples unaffected.

Material
‘Red Chief’e0
Treatment
Aloe vera gel treatmente0
Outcome
green colour losse0
Direction
remained unaffectede0

Not reportedComparator

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

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

Verbatim

e0

“Aloe vera gel treatment suppressed the green colour loss for ‘Granny Smith’ but remained unaffected for ‘Red Chief’ apples”

✓ located verbatim in the source · abstract, characters 488–610 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Soluble solids content and percentage titratable acidity were higher in ‘Granny Smith’ apples treated with 5 and 10% Aloe vera gel during most of the storage period.

Material
‘Granny Smith’e0
Treatment
Aloe vera gel (5 and 10%)e0
Outcome
Soluble solids content and percentage titratable aciditye0
Direction
highere0

Not reportedComparator

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

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

Verbatim

e0

“Soluble solids content and percentage titratable acidity was recorded higher for ‘Granny Smith’ apple fruit treated with Aloe vera gel (5 and 10%) during most of the storage period”

✓ located verbatim in the source · abstract, characters 612–792 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Aloe vera gel treatment may be used as a biopreservative on ‘Granny Smith’ apples to retard quality losses.

Material
‘Granny Smith’e0
Treatment
Aloe vera gel treatmente0
Outcome
retarding quality lossese0

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

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

Verbatim

e0

“Aloe vera gel treatment may be used as biopreservative on ‘Granny Smith’ apples for retarding quality losses”

✓ located verbatim in the source · abstract, characters 1093–1201 · show in text ↑

Aloe vera · quality: postharvest · Malus domestica (apple)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  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.