Paper · 2006 · Acta Horticulturae

EFFECT OF 1-MCP ON PHYSIOLOGICAL CHANGES IN MANGO ´NAM DOKMAI´

P. Penchaiya; R. Jansasithorn; S. Kanlavanarat

8
claims
13
verbatim quotes
24
citations
3
research areas
—
Not open access

Abstract

Mangoes (Mangifera indica L.) are tropical fruit that have highly potential in Thai economic because of a number of exporting fruit each year. Mangoes are classified as climacteric fruit that respond to ethylene and cause ripening and deterioration on quality and storage life of the mangoes. A study of the effect of 1-MCP, an ethylene action inhibitor was investigated. 'Nam Dokmai' mangoes were fumigated with 250 500 and 1000 ppb 1-MCP for 24 hours at 25°C and stored at 20°C. Mangoes treated with 250 ppb 1-MCP showed the most effective to delay firmness until the end of storage. While treatments with higher concentrations of 1-MCP (500 and 1000 ppb) resulted in lower respiration rate and ethylene production, L* and b* values tended to increase during storage. Color changes were delayed in mangoes treated with 1-MCP. 1-MCP treatment also prolonged the shelf life of mango to 15 days of storage at 20°C.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 250 ppb 1-MCP treatment delayed loss of firmness through storage.

Taxon
MangoesMangifera indicae0
Treatment
250 ppb 1-MCPe0
Outcome
firmnesse0
Direction
delaye0

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

“Mangoes treated with 250 ppb 1-MCP showed the most effective to delay firmness until the end of storage”

✓ located verbatim in the source · abstract, characters 481–584 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 500 ppb 1-MCP treatment lowered respiration rate.

Treatment
500e0
Outcome
respiration ratee0
Direction
lowere0

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

“treatments with higher concentrations of 1-MCP (500 and 1000 ppb) resulted in lower respiration rate and ethylene production”

✓ located verbatim in the source · abstract, characters 592–716 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 44–49 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 1000 ppb 1-MCP treatment lowered respiration rate.

Treatment
1000 ppbe0
Outcome
respiration ratee0
Direction
lowere0

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

“treatments with higher concentrations of 1-MCP (500 and 1000 ppb) resulted in lower respiration rate and ethylene production”

✓ located verbatim in the source · abstract, characters 592–716 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 44–49 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 500 ppb 1-MCP treatment lowered ethylene production.

Treatment
500e0
Outcome
ethylene productione0
Direction
lowere0

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

“treatments with higher concentrations of 1-MCP (500 and 1000 ppb) resulted in lower respiration rate and ethylene production”

✓ located verbatim in the source · abstract, characters 592–716 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 44–49 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 1000 ppb 1-MCP treatment lowered ethylene production.

Treatment
1000 ppbe0
Outcome
ethylene productione0
Direction
lowere0

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

“treatments with higher concentrations of 1-MCP (500 and 1000 ppb) resulted in lower respiration rate and ethylene production”

✓ located verbatim in the source · abstract, characters 592–716 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 44–49 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

L* and b* color values tended to increase during storage.

Outcome
L* and b* valuese0
Direction
increasee0

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

“L* and b* values tended to increase during storage”

✓ located verbatim in the source · abstract, characters 718–768 · show in text ↑
t0

“MANGO”

✓ located verbatim in the source · title, characters 44–49 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

1-MCP delayed mango color change.

Taxon
mangoesMangifera indicae0
Treatment
1-MCPe0
Outcome
Color changese0
Direction
delayede0

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

“Color changes were delayed in mangoes treated with 1-MCP”

✓ located verbatim in the source · abstract, characters 770–826 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

1-MCP prolonged mango shelf life to 15 days at 20°C.

Treatment
1-MCP treatmente0
Outcome
shelf lifee0
Direction
prolongede0
Value
15 dayse0
Qualifier
20°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

“1-MCP treatment also prolonged the shelf life of mango to 15 days of storage at 20°C”

✓ located verbatim in the source · abstract, characters 828–912 · show in text ↑

1-methylcyclopropene · quality: postharvest · Mangifera indica (mango)Results differ

36 papers: 35 positive, 1 negative or no effect

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

  1. positive
  2. positive
  3. positive

32 papers more in this group

See all 36 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.