Abstract
Alphonso, the most delicious variety of mango (Mangifera indica L.) is known for its excellent texture, taste, and richness with vitamins and minerals. Export of mango from India to different countries is highly dynamic due to phytosanitary and quarantine requirements, and postharvest quality deterioration during storage. During last few years export of Alphonso mango from India has been challenged by strict phytosanitary and quarantine requirements followed by different countries. In order to meet the acceptable standards of different countries and to maintain the quality of Alphonso mangoes for export purposes, the study was focused on use of chemical-free post-harvest treatments. Alphonso mango fruit were subjected to hot water treatment (HWT) at 40 °C/80 min, 50 °C/40 min, and 60 °C/20 min and hot vapor treatment (HVT) at 50 °C/40 min and stored for 25 days (d) under ambient and cold storage conditions. The quality of mango samples was assessed in terms of changes in physical, physiological, biochemical, and visual characteristics. The mangoes subjected to HWT 50 °C/40 min and HVT 50 °C/40 min showed 40.9% less weight loss and a high TSS content of 20.8% at 25 d of storage compared to untreated samples. HWT 40 °C/80 min showed highest carotenoid content of 13.11 mg/10 g and saffron-like yellow color with higher L* and b* values. During 25 d of storage slow respiration rate and high retention of firmness in HWT 50 °C/40 min and HVT 50 °C/40 min treatments was observed as compared to untreated and HWT 60 °C/20 min. It was concluded that HWT 50 °C/40 min and HVT 50 °C/40 min can be used as chemical-free postharvest quarantine treatment for export quality retention of Indian Alphonso mango.
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Claims 12
Claim · model-written summary
HWT at 50 °C/40 min reduced mango weight loss by 40.9% compared with untreated fruit at 25 days.
- Taxon
- mangoes
_from_India.jpg?width=60)
Mangifera indicae0 - Treatment
- HWT 50 °C/40 mine0
- Outcome
- weight losse0
- Direction
- lesse0
- Value
- 40.9%e0
- Comparator
- untreated samplese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_from_India.jpg?width=500)
Verbatim
e0“The mangoes subjected to HWT 50 °C/40 min and HVT 50 °C/40 min showed 40.9% less weight loss and a high TSS content of 20.8% at 25 d of storage compared to untreated samples”
Claim · model-written summary
HVT at 50 °C/40 min reduced mango weight loss by 40.9% compared with untreated fruit at 25 days.
- Taxon
- mangoesMangifera indicae0
- Treatment
- HVT 50 °C/40 mine0
- Outcome
- weight losse0
- Direction
- lesse0
- Value
- 40.9%e0
- Comparator
- untreated samplese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The mangoes subjected to HWT 50 °C/40 min and HVT 50 °C/40 min showed 40.9% less weight loss and a high TSS content of 20.8% at 25 d of storage compared to untreated samples”
Claim · model-written summary
HWT at 50 °C/40 min yielded high mango TSS content of 20.8% at 25 days.
- Taxon
- mangoesMangifera indicae0
- Treatment
- HWT 50 °C/40 mine0
- Outcome
- TSS contente0
- Direction
- highe0
- Value
- 20.8%e0
- Comparator
- untreated samplese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The mangoes subjected to HWT 50 °C/40 min and HVT 50 °C/40 min showed 40.9% less weight loss and a high TSS content of 20.8% at 25 d of storage compared to untreated samples”
Claim · model-written summary
HVT at 50 °C/40 min yielded high mango TSS content of 20.8% at 25 days.
- Taxon
- mangoesMangifera indicae0
- Treatment
- HVT 50 °C/40 mine0
- Outcome
- TSS contente0
- Direction
- highe0
- Value
- 20.8%e0
- Comparator
- untreated samplese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The mangoes subjected to HWT 50 °C/40 min and HVT 50 °C/40 min showed 40.9% less weight loss and a high TSS content of 20.8% at 25 d of storage compared to untreated samples”
Claim · model-written summary
HWT at 40 °C/80 min gave highest mango carotenoid content of 13.11 mg/10 g.
- Taxon
- mangoMangifera indicae1
- Treatment
- HWT 40 °C/80 mine0
- Outcome
- carotenoid contente0
- Direction
- higheste0
- Value
- 13.11 mg/10 ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“HWT 40 °C/80 min showed highest carotenoid content of 13.11 mg/10 g and saffron-like yellow color with higher L* and b* values”
e1“mango samples”
Claim · model-written summary
HWT at 40 °C/80 min produced saffron-like yellow mango color and higher L* and b* values.
- Taxon
- mangoMangifera indicae1
- Treatment
- HWT 40 °C/80 mine0
- Outcome
- saffron-like yellow color with higher L* and b* valuese0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“HWT 40 °C/80 min showed highest carotenoid content of 13.11 mg/10 g and saffron-like yellow color with higher L* and b* values”
e1“mango samples”
Claim · model-written summary
HWT at 50 °C/40 min slowed respiration relative to untreated and HWT 60 °C/20 min mango fruit.
- Taxon
- mangoMangifera indicae1
- Treatment
- HWT 50 °C/40 mine0
- Outcome
- respiration ratee0
- Direction
- slowe0
- Comparator
- untreated and HWT 60 °C/20 mine0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During 25 d of storage slow respiration rate and high retention of firmness in HWT 50 °C/40 min and HVT 50 °C/40 min treatments was observed as compared to untreated and HWT 60 °C/20 min”
e1“mango samples”
Claim · model-written summary
HVT at 50 °C/40 min slowed respiration relative to untreated and HWT 60 °C/20 min mango fruit.
- Taxon
- mangoMangifera indicae1
- Treatment
- HVT 50 °C/40 mine0
- Outcome
- respiration ratee0
- Direction
- slowe0
- Comparator
- untreated and HWT 60 °C/20 mine0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During 25 d of storage slow respiration rate and high retention of firmness in HWT 50 °C/40 min and HVT 50 °C/40 min treatments was observed as compared to untreated and HWT 60 °C/20 min”
e1“mango samples”
Claim · model-written summary
HWT at 50 °C/40 min retained mango firmness compared with untreated and HWT 60 °C/20 min fruit.
- Taxon
- mangoMangifera indicae1
- Treatment
- HWT 50 °C/40 mine0
- Outcome
- retention of firmnesse0
- Direction
- highe0
- Comparator
- untreated and HWT 60 °C/20 mine0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During 25 d of storage slow respiration rate and high retention of firmness in HWT 50 °C/40 min and HVT 50 °C/40 min treatments was observed as compared to untreated and HWT 60 °C/20 min”
e1“mango samples”
Claim · model-written summary
HVT at 50 °C/40 min retained mango firmness compared with untreated and HWT 60 °C/20 min fruit.
- Taxon
- mangoMangifera indicae1
- Treatment
- HVT 50 °C/40 mine0
- Outcome
- retention of firmnesse0
- Direction
- highe0
- Comparator
- untreated and HWT 60 °C/20 mine0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During 25 d of storage slow respiration rate and high retention of firmness in HWT 50 °C/40 min and HVT 50 °C/40 min treatments was observed as compared to untreated and HWT 60 °C/20 min”
e1“mango samples”
Claim · model-written summary
Authors recommend HWT at 50 °C/40 min for export mango quality retention.
- Taxon
- mangoMangifera indicae0
- Treatment
- HWT 50 °C/40 mine0
- Outcome
- chemical-free postharvest quarantine treatment for export quality retentione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“HWT 50 °C/40 min and HVT 50 °C/40 min can be used as chemical-free postharvest quarantine treatment for export quality retention of Indian Alphonso mango”
Claim · model-written summary
Authors recommend HVT at 50 °C/40 min for export mango quality retention.
- Taxon
- mangoMangifera indicae0
- Treatment
- HVT 50 °C/40 mine0
- Outcome
- chemical-free postharvest quarantine treatment for export quality retentione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“HWT 50 °C/40 min and HVT 50 °C/40 min can be used as chemical-free postharvest quarantine treatment for export quality retention of Indian Alphonso mango”
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