Paper · 2011 · DergiPark (Istanbul University)

Effect of Tray Loading Density on the Drying Characteristics of Okra

E.A. Ajav; Olugbenga Abiola Fakayode

6
claims
12
verbatim quotes
6
citations
1
research areas
✓
Open access

Abstract

Okra was dried in thin layer at two different tray loadings of 0.5kg and 1.0kg to determine the effect of tray loading density on its drying characteristics. The time required to dry okra (0.5kg tray loading) from an initial moisture content of 88.0% wet basis to 19.8, 9.3 and 4.4% wet basis at temperatures of 50, 60 and 70C respectively was found to be 9hrs.The time required to okra (1.0kg tray loading) from an initial moisture content of 88.2% wet basis to 14.5, 9.3 and 4.9% wet basis at temperatures of 50, 60 and 70C respectively was found to be 12hrs. The drying rate decreased as drying progressed and the drying rate was increased by increasing drying air temperatures at the constant airflow of 14.6m/s used. For a particular temperature setting, it decreased per unit time as the final moisture content was approached. It was observed that the tray loading density has effect on the drying characteristics. Increase in tray loading increased drying time and decreased drying rate.

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Claims 6

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing tray loading increased the drying time of okra.

Treatment
tray loadinge1
Outcome
drying timee1
Direction
increasede1

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“Drying Characteristics of Okra”

✓ located verbatim in the source · title, characters 38–68 · show in text ↑
e1

“Increase in tray loading increased drying time and decreased drying rate”

✓ located verbatim in the source · abstract, characters 921–993 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing tray loading decreased the drying rate of okra.

Treatment
tray loadinge1
Outcome
drying ratee1
Direction
decreasede1

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“Drying Characteristics of Okra”

✓ located verbatim in the source · title, characters 38–68 · show in text ↑
e1

“Increase in tray loading increased drying time and decreased drying rate”

✓ located verbatim in the source · abstract, characters 921–993 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Drying okra at 0.5 kg tray loading took 9 hours.

Treatment
0.5kg tray loadinge2
Outcome
time required to drye2
Value
9hrse2

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“Drying Characteristics of Okra”

✓ located verbatim in the source · title, characters 38–68 · show in text ↑
e2

“The time required to dry okra (0.5kg tray loading) from an initial moisture content of 88.0% wet basis to 19.8, 9.3 and 4.4% wet basis at temperatures of 50, 60 and 70C respectively was found to be 9hrs”

✓ located verbatim in the source · abstract, characters 158–360 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Drying okra at 1.0 kg tray loading took 12 hours.

Treatment
1.0kg tray loadinge3
Outcome
time requirede3
Value
12hrse3

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“Drying Characteristics of Okra”

✓ located verbatim in the source · title, characters 38–68 · show in text ↑
e3

“The time required to okra (1.0kg tray loading) from an initial moisture content of 88.2% wet basis to 14.5, 9.3 and 4.9% wet basis at temperatures of 50, 60 and 70C respectively was found to be 12hrs”

✓ located verbatim in the source · abstract, characters 361–560 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

The drying rate of okra decreased as drying progressed.

Treatment
drying progressede4
Outcome
drying ratee4
Direction
decreasede4

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“Drying Characteristics of Okra”

✓ located verbatim in the source · title, characters 38–68 · show in text ↑
e4

“The drying rate decreased as drying progressed”

✓ located verbatim in the source · abstract, characters 562–608 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing drying air temperature increased the drying rate of okra at constant airflow.

Treatment
increasing drying air temperaturese5
Outcome
drying ratee5
Direction
increasede5

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“Drying Characteristics of Okra”

✓ located verbatim in the source · title, characters 38–68 · show in text ↑
e5

“the drying rate was increased by increasing drying air temperatures at the constant airflow of 14.6m/s used”

✓ located verbatim in the source · abstract, characters 613–720 · show in text ↑

processing · quality: postharvest · Abelmoschus esculentus (okra)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

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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.