Paper · 1992 · Journal of Horticultural Science

Effect of gibberellic acid and Vapor Gard on ripening, amylase and peroxidase activities and quality of mango fruits during storage

S. E. S. A. Khader

6
claims
10
verbatim quotes
35
citations
3
research areas
—
Not open access

Abstract

AbstractPost harvest application of gibberellic acid at 200 mg 1−1, Vapor Gard (di-l-p-menthene) at 2.5% and their combination was studied on ‘Mallika’ mangoes (Mangifera indica L.) stored at ambient temperature (37 ± 2° maximum and 34 ± 2°C minimum) and at 15°C. Significant delay in the ripening of mango fruits was observed when gibberellic acid was applied with or without Vapor Gard. Gibberellic acid significantly retarded the degradation of ascorbic acid and chlorophyll in the peel, and reduced a-amylase and peroxidase activities during storage. Loss of weight decreased following treatment with Vapor Gard either alone or with gibberellic acid during storage at both ambient temperature and at 15°C. A pronounced retardation of ripening was observed when fruits were treated with gibberellic acid and Vapor Gard and stored at 15°C. The study thus suggests that mango fruits can be successfully stored for 20 d by application of gibberellic acid (200 mg 1−1) in combination with Vapor Gard (2.5%) and stored at 15°C.

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Claims 6

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Gibberellic acid, alone or with Vapor Gard, significantly delayed mango fruit ripening.

Treatment
gibberellic acide0
Outcome
ripening of mango fruitse0
Direction
delaye0
Qualifier
with or without Vapor Garde0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Significant delay in the ripening of mango fruits was observed when gibberellic acid was applied with or without Vapor Gard”

✓ located verbatim in the source · abstract, characters 264–387 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Gibberellic acid significantly retarded ascorbic acid and chlorophyll degradation in mango peel.

Organ / stage
peele0
Treatment
Gibberellic acide0
Outcome
degradation of ascorbic acid and chlorophylle0
Direction
retardede0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Gibberellic acid significantly retarded the degradation of ascorbic acid and chlorophyll in the peel”

✓ located verbatim in the source · abstract, characters 389–489 · show in text ↑
t0

“mango fruits”

✓ located verbatim in the source · title, characters 104–116 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Gibberellic acid reduced alpha-amylase and peroxidase activities during mango storage.

Treatment
Gibberellic acide0
Gene
a-amylase and peroxidasee0
Outcome
a-amylase and peroxidase activitiese0
Direction
reducede0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Gibberellic acid significantly retarded the degradation of ascorbic acid and chlorophyll in the peel, and reduced a-amylase and peroxidase activities during storage”

✓ located verbatim in the source · abstract, characters 389–553 · show in text ↑
t0

“mango fruits”

✓ located verbatim in the source · title, characters 104–116 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Vapor Gard alone or with gibberellic acid decreased mango weight loss at ambient temperature and 15°C.

Treatment
Vapor Garde0
Outcome
Loss of weighte0
Direction
decreasede0
Qualifier
either alone or with gibberellic acid during storage at both ambient temperature and at 15°Ce0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Loss of weight decreased following treatment with Vapor Gard either alone or with gibberellic acid during storage at both ambient temperature and at 15°C”

✓ located verbatim in the source · abstract, characters 555–708 · show in text ↑
t0

“mango fruits”

✓ located verbatim in the source · title, characters 104–116 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined gibberellic acid and Vapor Gard markedly retarded mango ripening at 15°C.

Treatment
gibberellic acid and Vapor Garde0
Outcome
ripeninge0
Direction
retardatione0
Qualifier
stored at 15°Ce0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“A pronounced retardation of ripening was observed when fruits were treated with gibberellic acid and Vapor Gard and stored at 15°C”

✓ located verbatim in the source · abstract, characters 710–840 · show in text ↑
t0

“mango fruits”

✓ located verbatim in the source · title, characters 104–116 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend combined gibberellic acid and Vapor Gard at 15°C to store mango fruit for 20 days.

Treatment
gibberellic acid (200 mg 1−1) in combination with Vapor Gard (2.5%)e0
Outcome
stored for 20 de0
Qualifier
stored at 15°Ce0

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“mango fruits can be successfully stored for 20 d by application of gibberellic acid (200 mg 1−1) in combination with Vapor Gard (2.5%) and stored at 15°C”

✓ located verbatim in the source · abstract, characters 871–1024 · show in text ↑

Gibberellic acid · physiology: pigments · Mangifera indica (mango)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
See all 2 papers →

Gibberellic acid · quality: postharvest · Mangifera indica (mango)Results agree

11 papers: 11 positive, 0 negative or no effect

10 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

7 papers more in this group

See all 11 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.