Paper · 2009 · International Journal of Food Science & Technology

A comparison of the functional characteristics of wheat stored as grain with wheat stored in spike form

Mehmet Murat Karaoğlu; Melek Aydeniz; Halis Gürbüz Kotancilar; et al.

8
claims
8
verbatim quotes
32
citations
2
research areas
—
Not open access

Abstract

Summary In this study, wheat grain and wheat spike with 12%, 14% and 16% moisture content were stored at 10, 20 and 30 °C for 0, 3, 6 and 9 months. After storage, wheat samples were investigated for hectolitre weight, gluten content, Zeleny sedimentation volume, enzyme activity, acidity, phytic acid and L colour value. Storage of wheat at different storage forms (spike and grain) and storage conditions showed considerable changes in grain quality. In general, the storage period of 3 months positively affected wheat quality. However, hectolitre weight, gluten, Zeleny sedimentation, enzyme activity, acidity and colour of wheat got worse at storage periods beyond 3 months. Hectolitre weight, wet and dry gluten, Zeleny sedimentation, phytic acid content and L Colour value of wheat stored in both spike and grain form significantly decreased during storage. However, the increase in grain moisture content, storage time and temperature resulted in significant increase in total titratable acidity and falling number values of wheat. Falling Number and phytic acid values of wheat stored in spike form were generally lower than wheat stored in grain form. Storage in spike form had a positive effect on especially wet gluten content of wheat stored at non‐optimal storage conditions such as high grain moisture content and high temperature. Wet gluten of wheat stored in spike form was higher than that of wheat stored grain form after storage at 30 °C for 6 and 9 months. Wheat stored in spike form is more resistant than wheat stored in grain form against adverse storage conditions such as high moisture content and temperature and longer storage time.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Three months of storage generally improved wheat quality.

Treatment
storage period of 3 monthse0
Outcome
wheat qualitye0
Direction
positively affectede0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the storage period of 3 months positively affected wheat quality”

✓ located verbatim in the source · abstract, characters 464–528 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Storage beyond three months worsened hectolitre weight, gluten, Zeleny sedimentation, enzyme activity, acidity and colour.

Treatment
storage periods beyond 3 monthse0
Outcome
hectolitre weight, gluten, Zeleny sedimentatione0
Direction
got worsee0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“hectolitre weight, gluten, Zeleny sedimentation, enzyme activity, acidity and colour of wheat got worse at storage periods beyond 3 months”

✓ located verbatim in the source · abstract, characters 539–677 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Hectolitre weight, wet and dry gluten, and Zeleny sedimentation significantly decreased during storage in both wheat forms.

Treatment
storagee0
Outcome
Hectolitre weight, wet and dry gluten, Zeleny sedimentatione0
Direction
decreasede0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Hectolitre weight, wet and dry gluten, Zeleny sedimentation, phytic acid content and L Colour value of wheat stored in both spike and grain form significantly decreased during storage”

✓ located verbatim in the source · abstract, characters 679–862 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Phytic acid content and L Colour value decreased significantly during wheat storage.

Treatment
storagee0
Outcome
phytic acid content and L Colour valuee0
Direction
decreasede0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“phytic acid content and L Colour value of wheat stored in both spike and grain form significantly decreased during storage”

✓ located verbatim in the source · abstract, characters 740–862 · show in text ↑
Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing moisture, storage time and temperature significantly increased total titratable acidity and falling number values.

Treatment
increase in grain moisture content, storage time and temperaturee0
Outcome
total titratable acidity and falling number valuese0
Direction
increasee0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the increase in grain moisture content, storage time and temperature resulted in significant increase in total titratable acidity and falling number values of wheat”

✓ located verbatim in the source · abstract, characters 873–1037 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Falling Number was generally lower for spike-stored than grain-stored wheat.

Treatment
spike forme0
Outcome
Falling Numbere0
Direction
lowere0
Comparator
grain forme0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Falling Number and phytic acid values of wheat stored in spike form were generally lower than wheat stored in grain form”

✓ located verbatim in the source · abstract, characters 1039–1159 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Phytic acid was generally lower for spike-stored than grain-stored wheat.

Treatment
spike forme0
Outcome
phytic acid valuese0
Direction
lowere0
Comparator
grain forme0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Falling Number and phytic acid values of wheat stored in spike form were generally lower than wheat stored in grain form”

✓ located verbatim in the source · abstract, characters 1039–1159 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Spike storage retained higher wet gluten than grain storage at 30 °C for 6 and 9 months.

Treatment
spike forme0
Outcome
Wet glutene0
Direction
highere0
Qualifier
at 30 °C for 6 and 9 monthse0
Comparator
grain forme0

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Wet gluten of wheat stored in spike form was higher than that of wheat stored grain form after storage at 30 °C for 6 and 9 months”

✓ located verbatim in the source · abstract, characters 1346–1476 · show in text ↑

storage · quality: general · Triticum aestivum (wheat)Positive and negative results

7 papers: 5 positive, 2 negative or no effect

4 papers in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. no effect
  3. positive

3 papers more in this group

See all 7 papers →

storage · quality: protein · Triticum aestivum (wheat)Positive and negative results

10 papers: 4 positive, 6 negative or no effect

5 papers in the same direction as this paper · 4 in the opposite direction

  1. positive
  2. negative
  3. negative

6 papers more in this group

See all 10 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.