Paper · 1999 · Journal of the Science of Food and Agriculture

Reduction in flatulence factors in mung beans (Vigna radiata) using low‐dose γ‐irradiation

JP Machaiah; MD Pednekar; Paul Thomas

4
claims
7
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

Mungbeans (Vigna radiata), control and γ-irradiated at insect disinfestation dose levels (0.25 and 0.75 kGy) were germinated (0–6 days) and the qualitative and quantitative changes in soluble carbohydrates were studied in detail. The key flatulence-producing raffinose family oligosaccharides in mungbeans were degraded in the irradiated samples at the onset of the germination (0–2 days) compared to the control where it occurred much later (>4 days). However, the reducing sugars, mainly glucose, fructose and galactose, which are metabolised easily, were enhanced in the irradiated samples. At low dose (0.25 kGy), irradiation had no effect on germination and sprout length, indicating that irradiated beans are suitable for use as sprouted beans. These observations clearly indicate that γ-irradiation at insect disinfestation dose levels improved the digestibility and nutritional quality of mung beans by reducing the content of oligosaccharides responsible for intestinal gas production. © 1999 Society of Chemical Industry

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Irradiated mungbeans degraded raffinose family oligosaccharides at germination onset, earlier than controls.

Taxon
mungbeansVigna radiatae0
Treatment
irradiated samplese0
Outcome
raffinose family oligosaccharidese0
Direction
degradede0
Qualifier
0–2 dayse0
Comparator
controle0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The key flatulence-producing raffinose family oligosaccharides in mungbeans were degraded in the irradiated samples at the onset of the germination (0–2 days) compared to the control where it occurred much later (>4 days)”

✓ located verbatim in the source · abstract, characters 230–451 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Reducing sugars were enhanced in irradiated samples.

Taxon
MungbeansVigna radiatae1
Treatment
irradiated samplese0
Outcome
reducing sugars, mainly glucose, fructose and galactosee0
Direction
enhancede0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the reducing sugars, mainly glucose, fructose and galactose, which are metabolised easily, were enhanced in the irradiated samples”

✓ located verbatim in the source · abstract, characters 462–592 · show in text ↑
e1

“Mungbeans (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 0–25 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Irradiation at 0.25 kGy had no effect on mungbean germination.

Taxon
MungbeansVigna radiatae1
Treatment
irradiatione0
Outcome
germinatione0
Direction
no effecte0
Value
0.25 kGye0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“At low dose (0.25 kGy), irradiation had no effect on germination and sprout length”

✓ located verbatim in the source · abstract, characters 594–676 · show in text ↑
e1

“Mungbeans (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 0–25 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Irradiation at 0.25 kGy had no effect on mungbean sprout length.

Taxon
MungbeansVigna radiatae1
Treatment
irradiatione0
Outcome
sprout lengthe0
Direction
no effecte0
Value
0.25 kGye0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“At low dose (0.25 kGy), irradiation had no effect on germination and sprout length”

✓ located verbatim in the source · abstract, characters 594–676 · show in text ↑
e1

“Mungbeans (Vigna radiata)”

✓ located verbatim in the source · abstract, characters 0–25 · show in text ↑

radiation · growth · Vigna radiata (mung bean)Results differ

16 papers: 8 positive, 8 negative or no effect

7 papers in the same direction as this paper · 8 in the opposite direction

  1. positive
  2. positive
  3. positive

12 papers more in this group

See all 16 papers →

radiation · molecular: metabolites · Vigna radiata (mung bean)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

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

  1. no effect
  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.