Paper · 2012 · The Indian Journal of Agricultural Sciences

Post-harvest treatments of polyamines influence shelf-life and quality of kiwifruit (Actinidia deliciosa)

MD JAMEEL JHALEGAR; R R SHARMA; R K PAL

6
claims
13
verbatim quotes
0
citations
1
research areas
✓
Open access · cc-by-nc-sa

Abstract

Kiwifruit cv. Allison fruits were treated with different concentrations of PAs like SPM and SPD by immersion method and stored at ambient conditions (22 ± 4°C and 65– 70% R H) for 15 days. Our results revealed that untreated fruits showed high physiological loss in weight (10.6%) even on 9th day of storage, whereas SPM or SPD treated fruits showed very less PLW even on 15th day. PAs treated fruits showed lesser ethylene evolution rate than untreated fruits at different intervals. Similarly, TSS showed sudden increase in the untreated fruits even on 6th day, increased at a sharper rate up to 12th and then declined, whereas PAs treated fruits started showing increase in TSS from 9th day only. SPM @ 1.5 mM was the best treatment to increase the shelf-life of kiwifruit up to 15 days.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-sa. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

SPM or SPD treatment gave much lower physiological loss in weight than untreated kiwifruit even on day 15.

Taxon
KiwifruitActinidia deliciosae0
Treatment
SPM or SPDe3
Outcome
physiological loss in weighte2
Direction
very lesse3
Qualifier
untreated fruits showed high physiological loss in weight (10.6%)e2
Comparator
untreated fruitse2
Setting
ambient conditionse4

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Kiwifruit cv. Allison fruits were treated with different concentrations of PAs like SPM and SPD by immersion method”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e2

“untreated fruits showed high physiological loss in weight (10.6%) even on 9th day of storage”

✓ located verbatim in the source · abstract, characters 215–307 · show in text ↑
e3

“SPM or SPD treated fruits showed very less PLW even on 15th day”

✓ located verbatim in the source · abstract, characters 317–380 · show in text ↑
e4

“stored at ambient conditions”

✓ located verbatim in the source · abstract, characters 120–148 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PA-treated kiwifruit showed a lower ethylene evolution rate than untreated fruit at different intervals.

Taxon
KiwifruitActinidia deliciosae0
Treatment
PAse5
Outcome
ethylene evolution ratee5
Direction
lessere5
Comparator
untreated fruitse5

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Kiwifruit cv. Allison fruits were treated with different concentrations of PAs like SPM and SPD by immersion method”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e5

“PAs treated fruits showed lesser ethylene evolution rate than untreated fruits at different intervals”

✓ located verbatim in the source · abstract, characters 382–483 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Total soluble solids in untreated kiwifruit showed a sudden increase by day 6.

Taxon
KiwifruitActinidia deliciosae0
Outcome
TSSe6
Direction
sudden increasee6
Qualifier
in the untreated fruits even on 6th daye6

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Kiwifruit cv. Allison fruits were treated with different concentrations of PAs like SPM and SPD by immersion method”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e6

“TSS showed sudden increase in the untreated fruits even on 6th day, increased at a sharper rate up to 12th and then declined”

✓ located verbatim in the source · abstract, characters 496–620 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Total soluble solids in untreated kiwifruit increased more steeply up to day 12 and then declined.

Taxon
KiwifruitActinidia deliciosae0
Outcome
TSSe6
Direction
increased at a sharper ratee6
Qualifier
up to 12th and then declinede6

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Kiwifruit cv. Allison fruits were treated with different concentrations of PAs like SPM and SPD by immersion method”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e6

“TSS showed sudden increase in the untreated fruits even on 6th day, increased at a sharper rate up to 12th and then declined”

✓ located verbatim in the source · abstract, characters 496–620 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

PA-treated kiwifruit started to show a TSS increase only from day 9.

Taxon
KiwifruitActinidia deliciosae0
Treatment
PAse7
Outcome
TSSe7
Direction
increasee7
Qualifier
from 9th day onlye7

Not reportedComparator

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Kiwifruit cv. Allison fruits were treated with different concentrations of PAs like SPM and SPD by immersion method”

✓ located verbatim in the source · abstract, characters 0–115 · show in text ↑
e7

“PAs treated fruits started showing increase in TSS from 9th day only”

✓ located verbatim in the source · abstract, characters 630–698 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

SPM at 1.5 mM was the best treatment to increase kiwifruit shelf-life up to 15 days.

Taxon
kiwifruitActinidia deliciosae7
Treatment
SPM @ 1.5 mMe7
Outcome
shelf-lifee7
Direction
increasee7
Qualifier
up to 15 dayse7

Not reportedComparator

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

Actinidia deliciosa
Actinidia deliciosa · TaxonLuis Miguel Bugallo Sánchez ( Lmbuga ) Copyright: GFDL ( GNU Free Documentation License ) Publicada por/ Publish by : Luis Miguel Bugallo Sánchez · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e7

“SPM @ 1.5 mM was the best treatment to increase the shelf-life of kiwifruit up to 15 days”

✓ located verbatim in the source · abstract, characters 700–789 · show in text ↑

spermidine · quality: postharvest · Actinidia deliciosa (kiwifruit)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 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.