Paper · 2005

Effect of pre-treatment and packing film for minimally processed carrots stored at low temperature

Sri Lanka

5
claims
9
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

Experiments were conducted to find out the suitable pre-treatment and package for extending shelf of the minimally processed carrot with microbiological safety. Of the pre-treatments used, 1 % citric acid , 1 % ascorbic acid and combination of 5 % citric acid and 0.5 % ascorbic acid , 1 % citric acid showed the minimum level of coliform counts at 7 days of storage. Size of 0 package affected the growth of coliform during storage at 7±2 Chaving a minimum counts in 15 2 x15 cm , 100 gauge , low density polyethylene (LDPE) bags. Percentage weight loss, browning ,whitening ,softening and visual quality rating of minimally processed carrot do not significantly affected by the pre-treatments and size of the package used. Although 1 % citric acid increased the total plate counts of minimally processed carrot, coliform counts were maintained at minimum level for 7 days.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

One percent citric acid yielded minimum coliform counts after seven days.

Taxon
carrotDaucus carotat0
Treatment
1 % citric acide0
Outcome
coliform countse0
Direction
minimume0
Qualifier
7 days of storagee0

Not reportedComparator

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

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“1 % citric acid showed the minimum level of coliform counts at 7 days of storage.”

✓ located verbatim in the source · abstract, characters 286–367 · show in text ↑
t0

“carrots”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The stated LDPE bag size gave minimum coliform counts during cool storage.

Taxon
carrotDaucus carotat0
Treatment
15 2 x15 cm , 100 gauge , low density polyethylene (LDPE) bagse0
Outcome
growth of coliforme0
Direction
minimume0
Qualifier
storage at 7±2 Ce0

Not reportedComparator

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

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Size of 0 package affected the growth of coliform during storage at 7±2 Chaving a minimum counts in 15 2 x15 cm , 100 gauge , low density polyethylene (LDPE) bags.”

✓ located verbatim in the source · abstract, characters 368–531 · show in text ↑
t0

“carrots”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Pretreatments and package size did not significantly affect weight loss, browning, whitening, softening or visual quality rating.

Taxon
carrotDaucus carotae0
Treatment
pre-treatments and size of the packagee0
Outcome
Percentage weight loss, browning ,whitening ,softening and visual quality ratinge0
Direction
do not significantly affectede0

Not reportedComparator

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

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Percentage weight loss, browning ,whitening ,softening and visual quality rating of minimally processed carrot do not significantly affected by the pre-treatments and size of the package used.”

✓ located verbatim in the source · abstract, characters 532–724 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

One percent citric acid increased total plate counts of minimally processed carrot.

Taxon
carrotDaucus carotae0
Treatment
1 % citric acide0
Outcome
total plate countse0
Direction
increasede0

Not reportedComparator

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

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“1 % citric acid increased the total plate counts of minimally processed carrot”

✓ located verbatim in the source · abstract, characters 734–812 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Coliform counts remained at minimum level for seven days under one percent citric acid.

Taxon
carrotDaucus carotat0
Treatment
1 % citric acidt1
Outcome
coliform countse0
Direction
minimume0
Qualifier
7 dayse0

Not reportedComparator

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

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“coliform counts were maintained at minimum level for 7 days.”

✓ located verbatim in the source · abstract, characters 814–874 · show in text ↑
t0

“carrots”

✓ located verbatim in the source · title, characters 65–72 · show in text ↑
t1

“Although 1 % citric acid increased”

✓ located verbatim in the source · abstract, characters 725–759 · show in text ↑

storage · disease · Daucus carota (carrot)Positive and negative results

4 papers: 2 positive, 2 negative or no effect

1 paper in the same direction as this paper · 2 in the opposite direction

  1. positive
  2. positive
  3. negative
See all 4 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.