Paper · 2014 · Eastern-European Journal of Enterprise Technologies

Investigation of vitamin c preservation in melons during long-term storage

Дмитро Сергійович Степаненко

6
claims
11
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by

Abstract

The melons of Zolotistaya and Bereginya varieties of average ripening period were under experimental studies. One of the electron-ion technology methods was applied for storage. This method implies processing fresh fruits before storage in the air, ionized by electric current of corona discharge. In addition, fruits were packed in shrink wrap (SW). Two types of packaging were used: full and partial (leaving empty space around the fruit base and stem). For determining the influence of ionized air (IA) on preservation of vitamin C in melons, the fruits, fully and partially packed in SW without the IA treatment were laid down for storage. The fruits without packaging and treatment were used as control samples. The control samples were stored both in natural conditions (at the temperature of 20 – 25 0С) and in the refrigerator (at the temperature of +3 0С and the relative humidity of 85 %).Taking into account the importance of preserving ascorbic acid for as long time as possible, its dynamics was studied.The analysis of the obtained results showed that using the melon storage method stabilizes metabolism in fruits and partially disinfect their surface. It was found that the use of ionized air prolongs shelf life and favors relatively high preservation of vitamin C. Shrink wrapping positively effects the preservation of biochemical fruit constituents. It protects them from mechanical damages and impedes penetration of pathogenic organisms from one package into another.The scientific literature gives no information about melon storage in ionized air. The lack of dynamics patterns for basic biochemical indicators of fruits during storage creates certain difficulties in predicting the product life terms and yield at the final stage with the best given organoleptic indicators and biological value. Therefore, there are no doubts concerning the appropriateness of conducting studies in this field.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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

The storage method stabilized fruit metabolism.

Taxon
melonCucumis meloe0
Treatment
melon storage methode0
Outcome
metabolism in fruitse0
Direction
stabilizese0

Not reportedComparator

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

e0

“using the melon storage method stabilizes metabolism in fruits”

✓ located verbatim in the source · abstract, characters 1066–1128 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The storage method partly disinfected fruit surfaces.

Taxon
melonCucumis meloe0
Treatment
melon storage methode0
Outcome
their surfacee0
Direction
partially disinfecte0

Not reportedComparator

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

e0

“using the melon storage method stabilizes metabolism in fruits and partially disinfect their surface”

✓ located verbatim in the source · abstract, characters 1066–1166 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ionized air prolonged melon shelf life.

Taxon
melonsCucumis melot0
Treatment
ionized aire0
Outcome
shelf lifee0
Direction
prolongse0

Not reportedComparator

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“melons”

✓ located verbatim in the source · title, characters 43–49 · show in text ↑
e0

“the use of ionized air prolongs shelf life and favors relatively high preservation of vitamin C”

✓ located verbatim in the source · abstract, characters 1186–1281 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ionized air improved vitamin C preservation.

Taxon
melonsCucumis melot0
Treatment
ionized aire0
Outcome
preservation of vitamin Ce0
Direction
relatively highe0

Not reportedComparator

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“melons”

✓ located verbatim in the source · title, characters 43–49 · show in text ↑
e0

“the use of ionized air prolongs shelf life and favors relatively high preservation of vitamin C”

✓ located verbatim in the source · abstract, characters 1186–1281 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Shrink wrapping improved preservation of biochemical constituents.

Taxon
melonsCucumis melot0
Treatment
Shrink wrappinge0
Outcome
preservation of biochemical fruit constituentse0
Direction
positively effectse0

Not reportedComparator

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“melons”

✓ located verbatim in the source · title, characters 43–49 · show in text ↑
e0

“Shrink wrapping positively effects the preservation of biochemical fruit constituents.”

✓ located verbatim in the source · abstract, characters 1283–1369 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Shrink wrapping protected fruit from mechanical damage.

Taxon
melonsCucumis melot0
Treatment
Shrink wrappinge1
Outcome
mechanical damagese0
Direction
protectse0

Not reportedComparator

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

Cucumis melo
Cucumis melo · TaxonUSDA photo by Scott Bauer. Image Number K7355-11. · Public domain · Wikimedia Commons ↗

Verbatim

t0

“melons”

✓ located verbatim in the source · title, characters 43–49 · show in text ↑
e1

“Shrink wrapping positively effects the preservation of biochemical fruit constituents.”

✓ located verbatim in the source · abstract, characters 1283–1369 · show in text ↑
e0

“It protects them from mechanical damages and impedes penetration of pathogenic organisms from one package into another.”

✓ located verbatim in the source · abstract, characters 1370–1489 · show in text ↑

storage · molecular: metabolites · Cucumis melo (muskmelon)Positive and negative results

8 papers: 4 positive, 4 negative or no effect

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

  1. negative
  2. no effect
  3. no effect

4 papers more in this group

See all 8 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.