Abstract
ABSTRACT The influence of different washings, temperatures, and packagings on anthocyanins of minimally processed pomegranate seeds was evaluated. No differences were found in anthocyanin composition after washing with different solutions, although a slight decrease in pigments occurred. Storage in perforated polypropylene bags preserved pigments and a slight increase in most anthocyanins occurred. During storage in modified atmospheres, anthocyanins increased at 1°C, but decreased at 8 and 4°C. The delphinidin derivatives were the most sensitive while cyanidin and pelargonidin derivatives were stable and increased slightly. The 3,5‐diglucosides were more stable than 3‐glucosides. Compared with storage at 1°C for 7 days in perforated OPP bags, unperforated OPP bags maintained the pigments better. However, stored an additional 4 days at 4°C to simulate domestic storage, they were better preserved in perforated films.
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Claims 11
Claim · model-written summary
Washing solutions did not differ in anthocyanin composition.
- Taxon
- Pomegranate
Punica granatumt0 - Treatment
- washing with different solutionse0
- Outcome
- anthocyanin compositione0
- Direction
- No differencese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“No differences were found in anthocyanin composition after washing with different solutions”
Claim · model-written summary
Washing caused a slight decrease in pigments.
- Taxon
- PomegranatePunica granatumt0
- Outcome
- pigmentse0
- Direction
- decreasee0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“although a slight decrease in pigments occurred”
Claim · model-written summary
Storage in perforated polypropylene bags preserved pigments.
- Taxon
- PomegranatePunica granatumt0
- Treatment
- Storage in perforated polypropylene bagse0
- Outcome
- pigmentse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“Storage in perforated polypropylene bags preserved pigments”
Claim · model-written summary
Most anthocyanins increased slightly in perforated polypropylene bags.
- Taxon
- PomegranatePunica granatumt0
- Outcome
- most anthocyaninse0
- Direction
- increasee0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“a slight increase in most anthocyanins occurred”
Claim · model-written summary
Anthocyanins increased at 1°C during modified-atmosphere storage.
- Taxon
- PomegranatePunica granatumt0
- Treatment
- storage in modified atmospherese0
- Outcome
- anthocyaninse0
- Direction
- increasede0
- Qualifier
- 1°Ce0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“During storage in modified atmospheres, anthocyanins increased at 1°C”
Claim · model-written summary
Anthocyanins decreased at 8°C and 4°C during modified-atmosphere storage.
- Taxon
- PomegranatePunica granatumt0
- Outcome
- Pomegranatet0
- Direction
- decreasede0
- Qualifier
- 8 and 4°Ce0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“but decreased at 8 and 4°C”
Claim · model-written summary
Delphinidin derivatives were the most sensitive anthocyanins.
- Taxon
- PomegranatePunica granatumt0
- Outcome
- delphinidin derivatives were the most sensitivee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“The delphinidin derivatives were the most sensitive”
Claim · model-written summary
Cyanidin and pelargonidin derivatives were stable and increased slightly.
- Taxon
- PomegranatePunica granatumt0
- Outcome
- cyanidin and pelargonidin derivativese0
- Direction
- increased slightlye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“cyanidin and pelargonidin derivatives were stable and increased slightly”
Claim · model-written summary
The 3,5‐diglucosides were more stable than 3‐glucosides.
- Taxon
- PomegranatePunica granatumt0
- Outcome
- 3,5‐diglucosidese0
- Direction
- more stablee0
- Comparator
- 3‐glucosidese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“The 3,5‐diglucosides were more stable than 3‐glucosides”
Claim · model-written summary
Unperforated OPP bags maintained pigments better than perforated OPP bags at 1°C for seven days.
- Taxon
- PomegranatePunica granatumt0
- Treatment
- unperforated OPP bagse0
- Outcome
- pigmentse0
- Direction
- bettere0
- Qualifier
- 1°C for 7 dayse0
- Comparator
- perforated OPP bagse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“Compared with storage at 1°C for 7 days in perforated OPP bags, unperforated OPP bags maintained the pigments better”
Claim · model-written summary
After four additional days at 4°C, perforated films preserved pigments better.
- Taxon
- PomegranatePunica granatumt0
- Treatment
- perforated filmse0
- Outcome
- Pomegranatet0
- Direction
- better preservede0
- Qualifier
- additional 4 days at 4°Ce0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomegranate”
e0“stored an additional 4 days at 4°C to simulate domestic storage, they were better preserved in perforated films”
The same questions in other papers
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See all 17 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.