Abstract
Blood orange (Citrus sinensis) cv. Tarocco, grown in the north of Iran, was harvested at the mature stage and stored at 8, 15 or 22oC for various duration. During the storage period, weight loss, total soluble solids (TSS), total titratable acidity (TA), pH, ascorbic acid, total phenols, flavonoids, antioxidant capacity, anthocyanin and L-phenylalanin ammonia-lyase enzyme (PAL) activity were determined. The highest increase in pH, anthocyanins in the pulp and rind, flavonoids and PAL activity after 85 days of storage at 8oC were 3.6, 12.4 mg/L, 15. 8 mg/L, 142.6 mg/L and 2.5 µMOL/g FW.min-1, respectively, and TSS, TA, fruit weight and ascorbic acid content decreased for fruit stored at different temperatures. Antioxidant capacity and total phenols increased during the first 45 days of storage at 8oC by 38% and 631.6 mg/L respectively. Also the results indicated a significant correlation between antioxidant activity and total phenolic compounds (P ≤ 0.01).
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Claims 10
Claim · model-written summary
After 85 days at 8oC, blood orange pH increased to 3.6.
- Taxon
- Citrus sinensis
Citrus sinensist0 - Material
- Taroccot0
- Treatment
- 85 days of storage at 8oCe0
- Outcome
- pHe0
- Direction
- increasee0
- Value
- 3.6e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest increase in pH, anthocyanins in the pulp and rind, flavonoids and PAL activity after 85 days of storage at 8oC were 3.6, 12.4 mg/L, 15. 8 mg/L, 142.6 mg/L and 2.5 µMOL/g FW.min-1, respectively”
t0“Citrus sinensis cv. Tarocco”
Claim · model-written summary
Pulp anthocyanins reached 12.4 mg/L after 85 days at 8oC.
- Taxon
- Citrus sinensisCitrus sinensist0
- Treatment
- 85 days of storage at 8oCe0
- Outcome
- anthocyanins in the pulpe0
- Value
- 12.4 mg/Le0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“anthocyanins in the pulp and rind, flavonoids and PAL activity after 85 days of storage at 8oC were 3.6, 12.4 mg/L, 15. 8 mg/L, 142.6 mg/L and 2.5 µMOL/g FW.min-1, respectively”
t0“Citrus sinensis cv. Tarocco”
Claim · model-written summary
Rind anthocyanins reached 15. 8 mg/L after 85 days at 8oC.
- Taxon
- Citrus sinensisCitrus sinensist0
- Treatment
- 85 days of storage at 8oCe0
- Outcome
- anthocyanins in the pulp and rinde0
- Value
- 15. 8 mg/Le0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“anthocyanins in the pulp and rind, flavonoids and PAL activity after 85 days of storage at 8oC were 3.6, 12.4 mg/L, 15. 8 mg/L, 142.6 mg/L and 2.5 µMOL/g FW.min-1, respectively”
t0“Citrus sinensis cv. Tarocco”
Claim · model-written summary
Flavonoids reached 142.6 mg/L after 85 days at 8oC.
- Taxon
- Citrus sinensisCitrus sinensist0
- Treatment
- 85 days of storage at 8oCe0
- Outcome
- flavonoidse0
- Value
- 142.6 mg/Le0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“flavonoids and PAL activity after 85 days of storage at 8oC were 3.6, 12.4 mg/L, 15. 8 mg/L, 142.6 mg/L and 2.5 µMOL/g FW.min-1, respectively”
t0“Citrus sinensis cv. Tarocco”
Claim · model-written summary
PAL activity reached 2.5 µMOL/g FW.min-1 after 85 days at 8oC.
- Taxon
- Citrus sinensisCitrus sinensist0
- Treatment
- 85 days of storage at 8oCe0
- Outcome
- PAL activitye0
- Value
- 2.5 µMOL/g FW.min-1e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“PAL activity after 85 days of storage at 8oC were 3.6, 12.4 mg/L, 15. 8 mg/L, 142.6 mg/L and 2.5 µMOL/g FW.min-1, respectively”
t0“Citrus sinensis cv. Tarocco”
Claim · model-written summary
Storage at different temperatures decreased TSS, TA and fruit weight.
- Taxon
- Citrus sinensisCitrus sinensist0
- Treatment
- stored at different temperaturese0
- Outcome
- TSS, TA, fruit weighte0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“TSS, TA, fruit weight and ascorbic acid content decreased for fruit stored at different temperatures”
t0“Citrus sinensis cv. Tarocco”
Claim · model-written summary
Storage at different temperatures decreased ascorbic acid content.
- Taxon
- Citrus sinensisCitrus sinensist0
- Treatment
- stored at different temperaturese0
- Outcome
- ascorbic acid contente0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ascorbic acid content decreased for fruit stored at different temperatures”
t0“Citrus sinensis cv. Tarocco”
Claim · model-written summary
At 8oC, antioxidant capacity increased 38% during the first 45 days.
- Taxon
- Citrus sinensisCitrus sinensist0
- Treatment
- first 45 days of storage at 8oCe0
- Outcome
- Antioxidant capacitye0
- Direction
- increasede0
- Value
- 38%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Antioxidant capacity and total phenols increased during the first 45 days of storage at 8oC by 38% and 631.6 mg/L respectively”
t0“Citrus sinensis cv. Tarocco”
Claim · model-written summary
At 8oC, total phenols increased to 631.6 mg/L during the first 45 days.
- Taxon
- Citrus sinensisCitrus sinensist0
- Treatment
- first 45 days of storage at 8oCe0
- Outcome
- total phenolse0
- Direction
- increasede0
- Value
- 631.6 mg/Le0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Antioxidant capacity and total phenols increased during the first 45 days of storage at 8oC by 38% and 631.6 mg/L respectively”
t0“Citrus sinensis cv. Tarocco”
Claim · model-written summary
Antioxidant activity and total phenolic compounds were significantly correlated.
- Taxon
- Citrus sinensisCitrus sinensist0
- Compound
- total phenolic compoundse0
- Outcome
- antioxidant activitye0
- Value
- P ≤ 0.01e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a significant correlation between antioxidant activity and total phenolic compounds (P ≤ 0.01)”
t0“Citrus sinensis cv. Tarocco”
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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.