Paper · 2019 · Engineering Technology & Applied Science Research

Effects on the Physiochemical Properties of Stored Pomegranate Seeds by the Application of Aloe Vera Gel as Coating Agent

M. Pirzadeh; M. Aminlari

7
claims
16
verbatim quotes
4
citations
2
research areas
✓
Open access · cc-by

Abstract

Pomegranate has drawn the attention of dieticians and medicinal chemists due to its bioactive components. Natural coatings increase the shelf life of such agriculture products and reduce the risks associated with the use of chemical preservatives. Hence, we examined the effects of aloe vera coating on the pomegranate fruit. Aloe vera gel coating was utilized in three proportions of 25%, 33%, and 50%, and its effects on the pomegranate seeds were compared with a control sample. Experiments including moisture reduction, weight loss, sugar content, sensory properties, antioxidant capacity, and microbial analysis were performed over a period of 4 weeks. Results revealed that the percentage of moisture reduction in 50% aloe vera coated sample was lower than in other groups, and the mildew and yeast in these samples were less than in the other groups. However, the 50% aloe vera gel showed the highest level of contamination, over time. Furthermore, the 50% aloe vera gel showed higher sugar content, and over time the amount of sugar reduction in the 50% aloe vera was lower. Additionally, the percentage of weight loss in samples coated with aloe vera was lower than the control group, and in the 50% aloe vera group it was less than in the other groups.

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 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 50 percent aloe coating reduced moisture loss relative to other groups.

Taxon
PomegranatePunica granatumt0
Treatment
50% aloe vera coated samplee0
Outcome
percentage of moisture reductione0
Direction
lowere0
Comparator
other groupse0

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

Punica granatum
Punica granatum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the percentage of moisture reduction in 50% aloe vera coated sample was lower than in other groups”

✓ located verbatim in the source · abstract, characters 680–778 · show in text ↑
t0

“Pomegranate”

✓ located verbatim in the source · title, characters 51–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 50 percent aloe coating had less mildew and yeast than other groups.

Taxon
PomegranatePunica granatumt0
Treatment
50% aloe vera coated samplee1
Outcome
mildew and yeaste0
Direction
lesse0
Comparator
the other groupse0

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

Punica granatum
Punica granatum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the mildew and yeast in these samples were less than in the other groups”

✓ located verbatim in the source · abstract, characters 784–856 · show in text ↑
t0

“Pomegranate”

✓ located verbatim in the source · title, characters 51–62 · show in text ↑
e1

“the percentage of moisture reduction in 50% aloe vera coated sample was lower than in other groups”

✓ located verbatim in the source · abstract, characters 680–778 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The 50 percent aloe gel had the highest contamination over time.

Taxon
PomegranatePunica granatumt0
Treatment
50% aloe vera gele0
Outcome
level of contaminatione0
Direction
higheste0

Not reportedComparator

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

Punica granatum
Punica granatum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the 50% aloe vera gel showed the highest level of contamination, over time”

✓ located verbatim in the source · abstract, characters 867–941 · show in text ↑
t0

“Pomegranate”

✓ located verbatim in the source · title, characters 51–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 50 percent aloe gel had higher sugar content.

Taxon
PomegranatePunica granatumt0
Treatment
50% aloe vera gele0
Outcome
sugar contente0
Direction
highere0

Not reportedComparator

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

Punica granatum
Punica granatum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the 50% aloe vera gel showed higher sugar content”

✓ located verbatim in the source · abstract, characters 956–1005 · show in text ↑
t0

“Pomegranate”

✓ located verbatim in the source · title, characters 51–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sugar reduction over time was lower with the 50 percent aloe treatment.

Taxon
PomegranatePunica granatumt0
Treatment
50% aloe verae0
Outcome
amount of sugar reductione0
Direction
lowere0

Not reportedComparator

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

Punica granatum
Punica granatum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the amount of sugar reduction in the 50% aloe vera was lower”

✓ located verbatim in the source · abstract, characters 1021–1081 · show in text ↑
t0

“Pomegranate”

✓ located verbatim in the source · title, characters 51–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Aloe-coated samples lost less weight than controls.

Taxon
PomegranatePunica granatumt0
Treatment
samples coated with aloe verae0
Outcome
percentage of weight losse0
Direction
lowere0
Comparator
the control groupe0

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

Punica granatum
Punica granatum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“percentage of weight loss in samples coated with aloe vera was lower than the control group”

✓ located verbatim in the source · abstract, characters 1101–1192 · show in text ↑
t0

“Pomegranate”

✓ located verbatim in the source · title, characters 51–62 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 50 percent aloe group lost less weight than other coated groups.

Taxon
PomegranatePunica granatumt0
Treatment
50% aloe vera groupe0
Outcome
weight losse1
Direction
lesse0
Comparator
the other groupse0

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

Punica granatum
Punica granatum · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“in the 50% aloe vera group it was less than in the other groups”

✓ located verbatim in the source · abstract, characters 1198–1261 · show in text ↑
t0

“Pomegranate”

✓ located verbatim in the source · title, characters 51–62 · show in text ↑
e1

“percentage of weight loss in samples coated with aloe vera was lower than the control group”

✓ located verbatim in the source · abstract, characters 1101–1192 · show in text ↑

Aloe vera · quality: sugar starch · Punica granatum (pomegranate)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

Aloe vera · disease · Punica granatum (pomegranate)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

Aloe vera · quality: postharvest · Punica granatum (pomegranate)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
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.