Paper · 2019 · International Journal of Chemical Studies

Qualitative analysis of mango cv. Langra influenced by various postharvest treatments

Rocky Thokchom; Goutam Mandal

8
claims
16
verbatim quotes
1
citations
3
research areas
✓
Open access

Abstract

To evaluate the influence of various postharvest treatments on the chemical characteristics of mango cv. Langra, the present laboratory investigation was carried during 2016-17. Disease and bruises free, fresh fruits of uniform size, shape and colour were harvested at physiological mature stage and were given various postharvest treatment of sodium hypochlorite (NaOCl: 100, 150, 200ppm), 6-benzyladenine (BA: 50, 100, 150ppm) and hot water (52 to 55o C) for 5, 10 and 15 minutes. The fruits were subjected to air dried and kept in 5 ply corrugated boxes (5% ventilation) with newspaper lining and stored in ambient conditions. The fruits were evaluated after 3, 6, 9 and 12 days of storage. Total soluble solids (TSS) and sugars content of the fruits increased steadily up to 9 days and thereafter declined gradually whereas, sugar acid ratio (SAR) increased linearly during storage. Titratable acidity and ascorbic acid content gradually decreased linearly whereas, beta carotene content of fruits increased linearly during storage. Fruits treated with BA @ 100ppm and HWT for 5 minutes significantly maintained higher TSS, sugars and antioxidants content of the fruits and remained acceptable up to 12 days under ambient storage conditions.

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Claims 8

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Mango fruit total soluble solids and sugars rose through day 9 of storage and then declined.

Material
Langrat0
Outcome
Total soluble solids (TSS) and sugars contente0
Direction
increased steadily up to 9 days and thereafter declined graduallye0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Total soluble solids (TSS) and sugars content of the fruits increased steadily up to 9 days and thereafter declined gradually”

✓ located verbatim in the source · abstract, characters 694–819 · show in text ↑
t0

“mango cv. Langra”

✓ located verbatim in the source · title, characters 24–40 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Mango fruit sugar acid ratio increased linearly during storage.

Material
Langrat0
Outcome
sugar acid ratio (SAR)e0
Direction
increased linearlye0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“sugar acid ratio (SAR) increased linearly during storage”

✓ located verbatim in the source · abstract, characters 829–885 · show in text ↑
t0

“mango cv. Langra”

✓ located verbatim in the source · title, characters 24–40 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Mango fruit titratable acidity and ascorbic acid content decreased linearly during storage.

Material
Langrat0
Outcome
Titratable acidity and ascorbic acid contente0
Direction
decreased linearlye0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Titratable acidity and ascorbic acid content gradually decreased linearly”

✓ located verbatim in the source · abstract, characters 887–960 · show in text ↑
t0

“mango cv. Langra”

✓ located verbatim in the source · title, characters 24–40 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Mango fruit beta carotene content increased linearly during storage.

Material
Langrat0
Outcome
beta carotene contente0
Direction
increased linearlye0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“beta carotene content of fruits increased linearly during storage”

✓ located verbatim in the source · abstract, characters 970–1035 · show in text ↑
t0

“mango cv. Langra”

✓ located verbatim in the source · title, characters 24–40 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

BA at 100 ppm maintained significantly higher TSS, sugars and antioxidant content of mango fruit.

Material
Langrat0
Treatment
BA @ 100ppme0
Outcome
TSS, sugars and antioxidants contente0
Direction
highere0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Fruits treated with BA @ 100ppm and HWT for 5 minutes significantly maintained higher TSS, sugars and antioxidants content of the fruits”

✓ located verbatim in the source · abstract, characters 1037–1173 · show in text ↑
t0

“mango cv. Langra”

✓ located verbatim in the source · title, characters 24–40 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Hot water treatment for 5 minutes maintained significantly higher TSS, sugars and antioxidant content of mango fruit.

Material
Langrat0
Treatment
HWT for 5 minutese0
Outcome
TSS, sugars and antioxidants contente0
Direction
highere0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Fruits treated with BA @ 100ppm and HWT for 5 minutes significantly maintained higher TSS, sugars and antioxidants content of the fruits”

✓ located verbatim in the source · abstract, characters 1037–1173 · show in text ↑
t0

“mango cv. Langra”

✓ located verbatim in the source · title, characters 24–40 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

BA at 100 ppm kept mango fruits acceptable through 12 days under ambient storage.

Material
Langrat0
Treatment
BA @ 100ppme0
Outcome
remained acceptable up to 12 dayse0
Setting
ambient storage conditionse0

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Fruits treated with BA @ 100ppm and HWT for 5 minutes significantly maintained higher TSS, sugars and antioxidants content of the fruits and remained acceptable up to 12 days under ambient storage conditions”

✓ located verbatim in the source · abstract, characters 1037–1244 · show in text ↑
t0

“mango cv. Langra”

✓ located verbatim in the source · title, characters 24–40 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hot water treatment for 5 minutes kept mango fruits acceptable through 12 days under ambient storage.

Material
Langrat0
Treatment
HWT for 5 minutese0
Outcome
remained acceptable up to 12 dayse0
Setting
ambient storage conditionse0

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Fruits treated with BA @ 100ppm and HWT for 5 minutes significantly maintained higher TSS, sugars and antioxidants content of the fruits and remained acceptable up to 12 days under ambient storage conditions”

✓ located verbatim in the source · abstract, characters 1037–1244 · show in text ↑
t0

“mango cv. Langra”

✓ located verbatim in the source · title, characters 24–40 · show in text ↑

N-benzyladenine · quality: sugar starch · Mangifera indica (mango)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 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.