Paper · 2022 · Food & Function

Faba beans with enhanced antioxidant activity ameliorate acetic acid-induced colitis in experimental rats

Salwa M. El-sayed; Mona I. Nossier; Ahmed Ibrahim Nossier

5
claims
7
verbatim quotes
6
citations
2
research areas
—
Not open access

Abstract

= 9). All groups were given the different tested treatments 14 days prior to UC induction using acetic acid (intra-rectal injection of 2 ml, 4% v/v in saline). Our results revealed that the treatment of faba bean seeds with a mixture of selenium, garlic husk extract and lemon peel extract before planting led to a significant increase in selenium, nitrogen, potassium, total protein, phenolic and flavonoid content in the harvested faba bean seeds with a subsequent enhancement of their antioxidant capacity. Consumption of such faba beans showed potential protective and therapeutic effects during experimental colitis by reducing colonic oxidative stress and increasing colonic antioxidant defense mechanisms. Further research is required to understand the mechanisms by which faba beans influence colitis, their effects on various inflammatory biomarkers and their impact on the severity of colitis in humans.

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Claims 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Pre-planting seed treatment with selenium, garlic husk and lemon peel extracts increased selenium, nitrogen and potassium in harvested faba bean seeds

Taxon
faba beanVicia fabae0
Organ / stage
seedse0
Treatment
mixture of selenium, garlic husk extract and lemon peel extracte0
Outcome
selenium, nitrogen, potassiume0
Direction
increasee0

Not reportedComparator

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

Vicia faba
Vicia faba · TaxonRahmaziz · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the treatment of faba bean seeds with a mixture of selenium, garlic husk extract and lemon peel extract before planting led to a significant increase in selenium, nitrogen, potassium, total protein, phenolic and flavonoid content in the harvested faba bean seeds”

✓ located verbatim in the source · abstract, characters 186–448 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Pre-planting seed treatment increased total protein, phenolic and flavonoid content in harvested faba bean seeds

Taxon
faba beanVicia fabae0
Organ / stage
seedse0
Treatment
mixture of selenium, garlic husk extract and lemon peel extracte0
Outcome
total protein, phenolic and flavonoid contente0
Direction
increasee0

Not reportedComparator

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

Vicia faba
Vicia faba · TaxonRahmaziz · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the treatment of faba bean seeds with a mixture of selenium, garlic husk extract and lemon peel extract before planting led to a significant increase in selenium, nitrogen, potassium, total protein, phenolic and flavonoid content in the harvested faba bean seeds”

✓ located verbatim in the source · abstract, characters 186–448 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pre-planting seed treatment subsequently enhanced the antioxidant capacity of faba bean seeds

Taxon
faba beanVicia fabae0
Organ / stage
seedse0
Treatment
mixture of selenium, garlic husk extract and lemon peel extracte0
Outcome
antioxidant capacitye1
Direction
enhancemente1

Not reportedComparator

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

Vicia faba
Vicia faba · TaxonRahmaziz · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the treatment of faba bean seeds with a mixture of selenium, garlic husk extract and lemon peel extract before planting led to a significant increase in selenium, nitrogen, potassium, total protein, phenolic and flavonoid content in the harvested faba bean seeds”

✓ located verbatim in the source · abstract, characters 186–448 · show in text ↑
e1

“with a subsequent enhancement of their antioxidant capacity”

✓ located verbatim in the source · abstract, characters 449–508 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Consumption of faba beans with enhanced antioxidant activity reduced colonic oxidative stress in experimental colitis

Taxon
faba beansVicia fabae2
Treatment
Consumption of such faba beanse2
Outcome
colonic oxidative stresse2
Direction
reducinge2

Not reportedComparator

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

Vicia faba
Vicia faba · TaxonRahmaziz · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e2

“Consumption of such faba beans showed potential protective and therapeutic effects during experimental colitis by reducing colonic oxidative stress”

✓ located verbatim in the source · abstract, characters 510–657 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Faba bean consumption increased colonic antioxidant defense mechanisms in experimental colitis

Taxon
faba beansVicia fabae2
Treatment
Consumption of such faba beanse2
Outcome
colonic antioxidant defense mechanismse3
Direction
increasinge3

Not reportedComparator

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

Vicia faba
Vicia faba · TaxonRahmaziz · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e2

“Consumption of such faba beans showed potential protective and therapeutic effects during experimental colitis by reducing colonic oxidative stress”

✓ located verbatim in the source · abstract, characters 510–657 · show in text ↑
e3

“reducing colonic oxidative stress and increasing colonic antioxidant defense mechanisms”

✓ located verbatim in the source · abstract, characters 624–711 · show in text ↑

selenium atom · quality: protein · Vicia faba (faba bean)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

1 paper in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
See all 3 papers →

selenium atom · quality: phytochemicals · Vicia faba (faba bean)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

selenium atom · nutrient: content · Vicia faba (faba bean)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 →

botanical · nutrient: content · Vicia faba (faba bean)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

botanical · quality: protein · Vicia faba (faba bean)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

botanical · quality: phytochemicals · Vicia faba (faba bean)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

5 papers more in this group

See all 9 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.