Paper · 1992 · Journal of Horticultural Science

Effect of temperature manipulation during storage and ripening on firmness, extractable juice and woolliness in nectarines

L. J. Von Mollendorff; G. Jacobs; O. T. De Villiers

11
claims
22
verbatim quotes
13
citations
2
research areas
—
Not open access

Abstract

Abstract‘Independence’ nectarines were stored at — 0.5°C for three or four weeks or at 3°C for four weeks or kept at room temperature for 18 h prior to storage for four weeks at -0.5°C. After cold storage, fruit from all treatments was ripened at 10°, 15°or20°C. In all treatments the percentage woolly fruit initially increased to high values and thereafter decreased with further ripening. The rate of increase and decrease in woolliness depended on the ripening temperature. A storage period of four weeks at — 0.5°C resulted more woolliness during subsequent ripening. Woolliness persisted longer after a four-week cold storage period than after a three-week one. When fruit was delayed at room temperature prior to cold storage, woolliness generally developed earlier and to a lesser extent during ripening. At all ripening temperatures initial storage at 3°C resulted in most woolliness extending over the longest period. In addition, browning of the meso- carp tissue occurred only in fruit cold stored at 3°C.-The delay period before cold storage decreased fruit firmness by 15.7 to 17.6 N. Except for fruit subjected to the delay period, the extractable juice in fruit of all treatments first decreased during ripening to low values then increased.

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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 11

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Woolly fruit percentage first rose and then fell during ripening in all treatments.

Outcome
percentage woolly fruite0
Direction
initially increased to high values and thereafter decreasede0

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“In all treatments the percentage woolly fruit initially increased to high values and thereafter decreased with further ripening.”

✓ located verbatim in the source · abstract, characters 263–391 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Ripening temperature affected the rate of rise and fall in woolliness.

Treatment
ripening temperaturee0
Outcome
rate of increase and decrease in woollinesse0

Not reportedDirection

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“The rate of increase and decrease in woolliness depended on the ripening temperature.”

✓ located verbatim in the source · abstract, characters 392–477 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Four weeks at — 0.5°C increased subsequent woolliness.

Treatment
four weeks at — 0.5°Ce0
Outcome
woollinesse0
Direction
moree0

Not reportedComparator

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“A storage period of four weeks at — 0.5°C resulted more woolliness during subsequent ripening.”

✓ located verbatim in the source · abstract, characters 478–572 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Woolliness persisted longer after four weeks than three weeks of cold storage.

Treatment
four-week cold storage periode0
Outcome
Woollinesse0
Direction
longere0
Comparator
three-week onee0

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Woolliness persisted longer after a four-week cold storage period than after a three-week one.”

✓ located verbatim in the source · abstract, characters 573–667 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

A room-temperature delay before cold storage caused earlier woolliness during ripening.

Treatment
delayed at room temperature prior to cold storagee0
Outcome
woollinesse0
Direction
earliere0

Not reportedComparator

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“When fruit was delayed at room temperature prior to cold storage, woolliness generally developed earlier and to a lesser extent during ripening.”

✓ located verbatim in the source · abstract, characters 668–812 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A room-temperature delay before cold storage reduced the extent of woolliness.

Treatment
delayed at room temperature prior to cold storagee0
Outcome
woollinesse0
Direction
lessere0

Not reportedComparator

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“When fruit was delayed at room temperature prior to cold storage, woolliness generally developed earlier and to a lesser extent during ripening.”

✓ located verbatim in the source · abstract, characters 668–812 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Initial storage at 3°C produced the most woolliness at every ripening temperature.

Treatment
initial storage at 3°Ce0
Outcome
woollinesse0
Direction
moste0

Not reportedComparator

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“At all ripening temperatures initial storage at 3°C resulted in most woolliness extending over the longest period.”

✓ located verbatim in the source · abstract, characters 813–927 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Initial storage at 3°C extended woolliness over the longest period.

Treatment
initial storage at 3°Ce0
Outcome
woollinesse0
Direction
longeste0

Not reportedComparator

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“At all ripening temperatures initial storage at 3°C resulted in most woolliness extending over the longest period.”

✓ located verbatim in the source · abstract, characters 813–927 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Meso-carp browning occurred only after cold storage at 3°C.

Treatment
cold stored at 3°Ce0
Outcome
browning of the meso- carp tissuee0

Not reportedComparatorDirection

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“browning of the meso- carp tissue occurred only in fruit cold stored at 3°C.”

✓ located verbatim in the source · abstract, characters 941–1017 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

A delay before cold storage reduced fruit firmness by 15.7 to 17.6 N.

Treatment
delay period before cold storagee0
Outcome
fruit firmnesse0
Direction
decreasede0
Value
15.7 to 17.6 Ne0

Not reportedComparator

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“The delay period before cold storage decreased fruit firmness by 15.7 to 17.6 N.”

✓ located verbatim in the source · abstract, characters 1018–1098 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑
Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Extractable juice first decreased and then increased during ripening, except after the delay treatment.

Outcome
extractable juicee0
Direction
first decreased during ripening to low values then increasede0
Qualifier
Except for fruit subjected to the delay periode0

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

Prunus persica var. nucipersica
Prunus persica var. nucipersica · Taxon · picture of the speciesAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Except for fruit subjected to the delay period, the extractable juice in fruit of all treatments first decreased during ripening to low values then increased.”

✓ located verbatim in the source · abstract, characters 1099–1257 · show in text ↑
t0

“nectarines”

✓ located verbatim in the source · title, characters 112–122 · show in text ↑

cold · disease · Prunus persica (peach)Positive and negative results

11 papers: 6 positive, 5 negative or no effect

4 papers in the same direction as this paper · 6 in the opposite direction

  1. positive
  2. positive
  3. positive

7 papers more in this group

See all 11 papers →

cold · quality: postharvest · Prunus persica (peach)Positive and negative results

20 papers: 11 positive, 9 negative or no effect

8 papers in the same direction as this paper · 11 in the opposite direction

  1. positive
  2. positive
  3. positive

16 papers more in this group

See all 20 papers →

storage · disease · Prunus persica (peach)Positive and negative results

24 papers: 22 positive, 2 negative or no effect

1 paper in the same direction as this paper · 22 in the opposite direction

  1. positive
  2. positive
  3. positive

20 papers more in this group

See all 24 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.