Abstract
SummaryChanges in electrolyte leakage were assessed on the skin, outer and inner mesocarp of hot-water treated mangoes at the end of 2, 5, 10 d during storage at 4, 9, and 138C respectively. Batches of fruit were subjected to hot-water treatments at the following time-temperature combinations: (1) untreated; (2) 36.58 for 75 min; (3) 36.58C for 60 min stepped up to 46.58C for 43 min, or 46.5C for 90 min (same heat units), and (4) 36.58C for 75 min plus 46.58C for 61 min or 46.58C for 120 min (same heat units). The time-temperature combinations were designed to ensure that the fruits received heat units equivalent to about 0, 1/2, 1 or 11/3 of (468C for 90 min). Electrolyte leakage in fruit tissue was significantly highest in inner tissue and lowest in the fruit skin. The leakage increased in all fruit parts over time and with rise in storage temperature. Significant changes in electrolyte leakage were observed only in fruits stored at 138C. The skin of mangoes immersed in hot water at 46.58C for 120 min showed significantly higher electrolyte leakage compared with control and phased hot-water treatment (368C for 60 min + 46.58C for 43 min). Phased hot-water treatments showed lower electrolyte leakage compared with constant (one-stage) hot-water treatments and control. Fruits that received heat equivalent to 1 or 11 Ï /3 of 46.58C for 90 min through phased hot water showed lower leakage compared with constant hot water immersion at the same heat units. Linear regression of natural logarithms of electrolyte leakage against calcium contents showed a strong negative correlation. Hot-water treatment at 46.58C for more than 60 min exacerbated the problem of fruit skin damage especially during storage at 138C.
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Claims 9
Claim · model-written summary
Leakage was highest in inner tissue and lowest in skin.
- Taxon
- mangoes
_from_India.jpg?width=60)
Mangifera indicat0 - Organ / stage
- inner tissuee0
- Outcome
- Electrolyte leakagee0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_from_India.jpg?width=500)
Verbatim
e0“Electrolyte leakage in fruit tissue was significantly highest in inner tissue and lowest in the fruit skin.”
t0“mangoes (Mangifera indica Linn.)”
Claim · model-written summary
Leakage increased in all fruit parts over time.
- Taxon
- mangoesMangifera indicat0
- Outcome
- leakagee0
- Direction
- increasede0
- Setting
- over timee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The leakage increased in all fruit parts over time and with rise in storage temperature.”
t0“mangoes (Mangifera indica Linn.)”
Claim · model-written summary
Leakage increased with rising storage temperature.
- Taxon
- mangoesMangifera indicat0
- Outcome
- leakagee0
- Direction
- increasede0
- Setting
- storage temperaturee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The leakage increased in all fruit parts over time and with rise in storage temperature.”
t0“mangoes (Mangifera indica Linn.)”
Claim · model-written summary
Significant leakage changes occurred only at the stated storage temperature.
- Taxon
- mangoesMangifera indicat0
- Outcome
- electrolyte leakagee0
- Setting
- 138Ce0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significant changes in electrolyte leakage were observed only in fruits stored at 138C.”
t0“mangoes (Mangifera indica Linn.)”
Claim · model-written summary
Prolonged hot-water immersion raised skin leakage versus control and phased treatment.
- Taxon
- mangoesMangifera indicae0
- Treatment
- hot water at 46.58C for 120 mine0
- Outcome
- electrolyte leakagee0
- Direction
- highere0
- Comparator
- control and phased hot-water treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The skin of mangoes immersed in hot water at 46.58C for 120 min showed significantly higher electrolyte leakage compared with control and phased hot-water treatment (368C for 60 min + 46.58C for 43 min).”
Claim · model-written summary
Phased hot-water treatment lowered leakage versus constant treatment and control.
- Taxon
- mangoesMangifera indicat0
- Treatment
- Phased hot-water treatmentse0
- Outcome
- electrolyte leakagee0
- Direction
- lowere0
- Comparator
- constant (one-stage) hot-water treatments and controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phased hot-water treatments showed lower electrolyte leakage compared with constant (one-stage) hot-water treatments and control.”
t0“mangoes (Mangifera indica Linn.)”
Claim · model-written summary
Phased heat at equivalent units lowered leakage versus constant immersion.
- Taxon
- mangoesMangifera indicat0
- Treatment
- phased hot watere0
- Outcome
- leakagee0
- Direction
- lowere0
- Comparator
- constant hot water immersion at the same heat unitse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fruits that received heat equivalent to 1 or 11 Ï /3 of 46.58C for 90 min through phased hot water showed lower leakage compared with constant hot water immersion at the same heat units.”
t0“mangoes (Mangifera indica Linn.)”
Claim · model-written summary
Leakage was strongly negatively correlated with calcium content.
- Taxon
- mangoesMangifera indicat0
- Compound
- calciume0
- Outcome
- electrolyte leakagee0
- Direction
- negativee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Linear regression of natural logarithms of electrolyte leakage against calcium contents showed a strong negative correlation.”
t0“mangoes (Mangifera indica Linn.)”
Claim · model-written summary
Hot water above 60 minutes aggravated fruit skin damage, especially at 138C storage.
- Taxon
- mangoesMangifera indicat0
- Treatment
- Hot-water treatment at 46.58C for more than 60 mine0
- Outcome
- fruit skin damagee0
- Direction
- exacerbatede0
- Setting
- storage at 138Ce0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Hot-water treatment at 46.58C for more than 60 min exacerbated the problem of fruit skin damage especially during storage at 138C.”
t0“mangoes (Mangifera indica Linn.)”
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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.