Abstract
Abstract Sweet cherries (cultivar—‘Lambert’) were kept in a controlled atmosphere (CA) consisting of 10.5 per cent CO 2 and 2.5 per cent O 2 at 1°C. The sample fruits were taken periodically during the treatment and also after termination of the CA treatment. The concentration of amino acids, tyrosine and α-amino butyric acid; organic acid, malic acid; and total sugars were determined on an ethanolic extract of the fruit pulp. The respiratory CO 2 was measured for separate lots of 1.2 to 1.5 kg of fruit. Fruit stored at higher CO 2 concentration had a lower amount of tyrosine, higher amounts of α-amino butyric and malic acids than in fruits stored in the conventional refrigerator at 1°C. The respiratory rate was inhibited, and there was no significant effect on total sugar content.
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Claims 5
Claim · model-written summary
Higher CO2 storage lowered tyrosine in cherry fruit.
- Taxon
- Sweet Cherry
Prunus aviumt0 - Material
- ‘Lambert’e2
- Treatment
- higher CO 2 concentratione0
- Outcome
- amount of tyrosinee0
- Direction
- lowere0
- Comparator
- conventional refrigerator at 1°Ce0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sweet Cherry Fruit”
e0“Fruit stored at higher CO 2 concentration had a lower amount of tyrosine, higher amounts of α-amino butyric and malic acids than in fruits stored in the conventional refrigerator at 1°C”
e1“controlled atmosphere (CA)”
e2“‘Lambert’”
Claim · model-written summary
Higher CO2 storage raised α-amino butyric acid in cherry fruit.
- Taxon
- Sweet CherryPrunus aviumt0
- Material
- ‘Lambert’e2
- Treatment
- higher CO 2 concentratione0
- Outcome
- α-amino butyrice0
- Direction
- highere0
- Comparator
- conventional refrigerator at 1°Ce0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sweet Cherry Fruit”
e0“Fruit stored at higher CO 2 concentration had a lower amount of tyrosine, higher amounts of α-amino butyric and malic acids than in fruits stored in the conventional refrigerator at 1°C”
e1“controlled atmosphere (CA)”
e2“‘Lambert’”
Claim · model-written summary
Higher CO2 storage raised malic acid in cherry fruit.
- Taxon
- Sweet CherryPrunus aviumt0
- Material
- ‘Lambert’e2
- Treatment
- higher CO 2 concentratione0
- Outcome
- malic acidse0
- Direction
- highere0
- Comparator
- conventional refrigerator at 1°Ce0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sweet Cherry Fruit”
e0“Fruit stored at higher CO 2 concentration had a lower amount of tyrosine, higher amounts of α-amino butyric and malic acids than in fruits stored in the conventional refrigerator at 1°C”
e1“controlled atmosphere (CA)”
e2“‘Lambert’”
Claim · model-written summary
Controlled atmosphere storage inhibited fruit respiration.
- Taxon
- Sweet CherryPrunus aviumt0
- Material
- ‘Lambert’e2
- Treatment
- controlled atmosphere (CA)e1
- Outcome
- respiratory ratee0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sweet Cherry Fruit”
e0“The respiratory rate was inhibited, and there was no significant effect on total sugar content”
e1“controlled atmosphere (CA)”
e2“‘Lambert’”
Claim · model-written summary
Controlled atmosphere storage had no significant effect on total sugar content.
- Taxon
- Sweet CherryPrunus aviumt0
- Material
- ‘Lambert’e2
- Treatment
- controlled atmosphere (CA)e1
- Outcome
- total sugar contente0
- Direction
- no significant effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sweet Cherry Fruit”
e0“The respiratory rate was inhibited, and there was no significant effect on total sugar content”
e1“controlled atmosphere (CA)”
e2“‘Lambert’”
The same questions in other papers
storage · quality: sugar starch · Prunus avium (sweet cherry)Positive and negative results
5 papers in the same direction as this paper · 11 in the opposite direction
- positive
- positive
- positive
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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.