Paper · 2019 · Agriculture and Food Sciences Research

Effect of Calcium Chloride Dipping and Beeswax Coating on the Shelf Life and Quality of Nectarine (Prunus persica (L.) Batsch var. nucipersica) Fruits

Getaneh Seleshi; Kebede Woldetsadik; Mulualem Azene

6
claims
12
verbatim quotes
5
citations
3
research areas
✓
Open access

Abstract

This research was conducted to evaluate the effect of CaCl2 dipping and beeswax (BW) coating on the shelf life and quality of nectarine fruits. The experiment was conducted under Holeta condition during the off-season of 2018. Fruits of ‘89-16N’ nectarine variety were harvested from HARC orchard. The treatment consisted of a combination of four levels of CaCl2 (0%, 1.5%, 3.0% and 4.5%) and three levels of BW application (0%, 3% and 6%). The experiment was arranged in completely randomized design with factorial arrangement in three replications. Nectarine fruits were stored at ambient condition after being treated with the different treatment combinations of BW and CaCl2. Various physico-chemical parameters were assessed. The result revealed that the PLW of nectarine fruits was significantly reduced. The TSS and pH values as well as TA and AA contents were better maintained in CaCl2 dipping with BW coatings compared with the control. The highest percentage of marketable fruits with the lowest decay percentage were also retained by CaCl2 dipping and BW coatings. Overall, the best result was consistently obtained at 3.0% BW with 4.5% CaCl2 treated fruits for most of the parameters assessed. Hence, CaCl2 dipping and BW coatings, particularly 3% BW with 4.5% CaCl2 treatment, could be considered for extending the shelf life and better quality of nectarine fruits.

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Claims 6

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Treatments significantly reduced nectarine fruit physiological weight loss.

Organ / stage
fruitse0
Outcome
PLW of nectarine fruitse0
Direction
reducede0

Not reportedTreatmentComparator

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 result revealed that the PLW of nectarine fruits was significantly reduced.”

✓ located verbatim in the source · abstract, characters 731–810 · show in text ↑
t0

“Nectarine (Prunus persica (L.) Batsch var. nucipersica) Fruits”

✓ located verbatim in the source · title, characters 88–150 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride dipping with beeswax coating better maintained nectarine TSS, pH, TA and AA than the control.

Treatment
CaCl2 dipping with BW coatingse0
Outcome
TSS and pH values as well as TA and AA contentse0
Direction
better maintainede0
Comparator
controle0

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 TSS and pH values as well as TA and AA contents were better maintained in CaCl2 dipping with BW coatings compared with the control.”

✓ located verbatim in the source · abstract, characters 811–946 · show in text ↑
t0

“Nectarine”

✓ located verbatim in the source · title, characters 88–97 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride and beeswax treatments retained the highest percentage of marketable fruits.

Treatment
CaCl2 dipping and BW coatingse0
Outcome
percentage of marketable fruitse0
Direction
higheste0

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 highest percentage of marketable fruits with the lowest decay percentage were also retained by CaCl2 dipping and BW coatings.”

✓ located verbatim in the source · abstract, characters 947–1076 · show in text ↑
t0

“Nectarine”

✓ located verbatim in the source · title, characters 88–97 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride and beeswax treatments retained the lowest fruit decay percentage.

Treatment
CaCl2 dipping and BW coatingse0
Outcome
decay percentagee0
Direction
loweste0

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 highest percentage of marketable fruits with the lowest decay percentage were also retained by CaCl2 dipping and BW coatings.”

✓ located verbatim in the source · abstract, characters 947–1076 · show in text ↑
t0

“Nectarine”

✓ located verbatim in the source · title, characters 88–97 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 3.0% beeswax plus 4.5% calcium chloride treatment gave the best overall result for most parameters.

Treatment
3.0% BW with 4.5% CaCl2e0
Outcome
best resulte0
Direction
beste0
Qualifier
for most of the parameters assessede0

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

“Overall, the best result was consistently obtained at 3.0% BW with 4.5% CaCl2 treated fruits for most of the parameters assessed.”

✓ located verbatim in the source · abstract, characters 1077–1206 · show in text ↑
t0

“Nectarine”

✓ located verbatim in the source · title, characters 88–97 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend 3% beeswax with 4.5% calcium chloride to extend nectarine shelf life and quality.

Treatment
3% BW with 4.5% CaCl2 treatmente0
Outcome
extending the shelf life and better quality of nectarine fruitse0

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

“Hence, CaCl2 dipping and BW coatings, particularly 3% BW with 4.5% CaCl2 treatment, could be considered for extending the shelf life and better quality of nectarine fruits.”

✓ located verbatim in the source · abstract, characters 1207–1379 · show in text ↑
t0

“Nectarine”

✓ located verbatim in the source · title, characters 88–97 · show in text ↑

calcium chloride dihydrate · quality: postharvest · Prunus persica (peach)Results differ

21 papers: 20 positive, 1 negative or no effect

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

  1. positive
  2. no effect
  3. positive

17 papers more in this group

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calcium chloride dihydrate · disease · Prunus persica (peach)Results agree

10 papers: 10 positive, 0 negative or no effect

9 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

6 papers more in this group

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calcium chloride dihydrate · quality: sugar starch · Prunus persica (peach)Results agree

14 papers: 14 positive, 0 negative or no effect

13 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

10 papers more in this group

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application · quality: sugar starch · Prunus persica (peach)Positive and negative results

20 papers: 18 positive, 2 negative or no effect

17 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. no effect
  3. positive

16 papers more in this group

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

20 papers: 11 positive, 9 negative or no effect

10 papers in the same direction as this paper · 7 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

16 papers more in this group

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

23 papers: 22 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

19 papers more in this group

See all 23 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.