Paper · 1985 · Journal of Food Science

Effect of Fertilization, Postharvest Handling and Blanching Temperature on the Drained Weight of Canned Summer Squash

W. C. HURST; V. N. M. RAO; D. GRANBERRY; et al.

10
claims
20
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

ABSTRACT There was no apparent effect on drained weight or firmness when three rates of calcium fertilization and two rates of potassium fertilization were applied to a test planting from which two harvests of raw summer squash were canned. However, high Ca (L 2 ) decreased dry matter and increased structural carbohydrates and tissue Ca in the canned product. Precooling increased drained weight and dry matter, but drastically reduced firmness of the canned product. Noncooled canned squash had lower drained weights and pH, but greater firmness and higher water soluble pectin and cellulose content. Blanching at 99°C increased drained weight; blanching at 88°C decreased drained weight, but increased calgonsoluble pectin content.

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Claims 10

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Calcium and potassium fertilization had no apparent effect on drained weight or firmness.

Taxon
summer squasht0
Treatment
calcium fertilization and two rates of potassium fertilizatione0
Outcome
drained weight or firmnesse0
Direction
no apparent effecte0

Not reportedComparator

Verbatim

e0

“no apparent effect on drained weight or firmness when three rates of calcium fertilization and two rates of potassium fertilization were applied”

✓ located verbatim in the source · abstract, characters 19–163 · show in text ↑
t0

“Summer Squash”

✓ located verbatim in the source · title, characters 104–117 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High calcium decreased dry matter.

Taxon
summer squasht0
Treatment
high Ca (L 2 )e0
Outcome
dry mattere0
Direction
decreasede0

Not reportedComparator

Verbatim

e0

“high Ca (L 2 ) decreased dry matter”

✓ located verbatim in the source · abstract, characters 250–285 · show in text ↑
t0

“Summer Squash”

✓ located verbatim in the source · title, characters 104–117 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

High calcium increased structural carbohydrates and tissue calcium.

Taxon
summer squasht0
Treatment
high Ca (L 2 )e0
Outcome
structural carbohydrates and tissue Cae0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“high Ca (L 2 ) decreased dry matter and increased structural carbohydrates and tissue Ca in the canned product”

✓ located verbatim in the source · abstract, characters 250–360 · show in text ↑
t0

“Summer Squash”

✓ located verbatim in the source · title, characters 104–117 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Precooling increased drained weight and dry matter.

Taxon
summer squasht0
Treatment
Precoolinge0
Outcome
drained weight and dry mattere0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“Precooling increased drained weight and dry matter”

✓ located verbatim in the source · abstract, characters 362–412 · show in text ↑
t0

“Summer Squash”

✓ located verbatim in the source · title, characters 104–117 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Precooling drastically reduced firmness.

Taxon
summer squasht0
Treatment
Precoolinge0
Outcome
firmnesse0
Direction
reducede0

Not reportedComparator

Verbatim

e0

“Precooling increased drained weight and dry matter, but drastically reduced firmness”

✓ located verbatim in the source · abstract, characters 362–446 · show in text ↑
t0

“Summer Squash”

✓ located verbatim in the source · title, characters 104–117 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Noncooled canned squash had lower drained weight and pH.

Taxon
summer squasht0
Material
Noncooled canned squashe0
Outcome
drained weights and pHe0
Direction
lowere0

Verbatim

e0

“Noncooled canned squash had lower drained weights and pH”

✓ located verbatim in the source · abstract, characters 470–526 · show in text ↑
t0

“Summer Squash”

✓ located verbatim in the source · title, characters 104–117 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Noncooled canned squash had greater firmness and higher soluble pectin and cellulose.

Taxon
summer squasht0
Material
Noncooled canned squashe0
Outcome
firmness and higher water soluble pectin and cellulose contente0
Direction
highere0

Verbatim

e0

“Noncooled canned squash had lower drained weights and pH, but greater firmness and higher water soluble pectin and cellulose content”

✓ located verbatim in the source · abstract, characters 470–602 · show in text ↑
t0

“Summer Squash”

✓ located verbatim in the source · title, characters 104–117 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Blanching at 99°C increased drained weight.

Taxon
summer squasht0
Treatment
Blanching at 99°Ce0
Outcome
drained weighte0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“Blanching at 99°C increased drained weight”

✓ located verbatim in the source · abstract, characters 604–646 · show in text ↑
t0

“Summer Squash”

✓ located verbatim in the source · title, characters 104–117 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Blanching at 88°C decreased drained weight.

Taxon
summer squasht0
Treatment
blanching at 88°Ce0
Outcome
drained weighte0
Direction
decreasede0

Not reportedComparator

Verbatim

e0

“blanching at 88°C decreased drained weight”

✓ located verbatim in the source · abstract, characters 648–690 · show in text ↑
t0

“Summer Squash”

✓ located verbatim in the source · title, characters 104–117 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Blanching at 88°C increased calgonsoluble pectin content.

Taxon
summer squasht0
Treatment
blanching at 88°Ce0
Outcome
calgonsoluble pectin contente0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“blanching at 88°C decreased drained weight, but increased calgonsoluble pectin content”

✓ located verbatim in the source · abstract, characters 648–734 · show in text ↑
t0

“Summer Squash”

✓ located verbatim in the source · title, characters 104–117 · show in text ↑

calcium atom · quality: postharvest · Cucurbita (pumpkins)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

calcium atom · growth · Cucurbita (pumpkins)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

2 in the opposite direction

  1. positive
  2. positive
See all 3 papers →

fertilization · quality: postharvest · Cucurbita (pumpkins)Positive and negative results

5 papers: 3 positive, 2 negative or no effect

1 paper in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 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.