Paper · 2011 · Journal of Toxicology and Environmental Health Sciences

Effect of sprouting on trypsin inhibitor of cowpea (Vigna unguiculata)

O. E. Malomo; O. A. B. Ogunmoyela; S. O. Oluwajoba

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claims
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verbatim quotes
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citations
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research areas
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Open access

Abstract

With the increase role that legume protein plays in the world food supply, the nutritive quality related to trypsin inhibitor level is of major concern. The presence of trypsin inhibitors has been demonstrated in a wide variety of cereals and legumes. Rackis (1972) reported that an increase in nutritive value of soy flour paralleled the destruction of trypsin inhibitor activity. Liener (1974) suggested that trypsin inhibitors, along with other growth inhibitors that exist in addition to that resulting from phytohaemaglutinins in soybean seeds, accounted for growth inhibition noticed when these seeds are fed to rats. This study was carried to find out the extent of sprouting effect on the anti-nutritional factor’ trypsin’ in cowpea and it was discovered that there was a progressive reduction in the trypsin inhibitor as the germination period increases. The reduction was four fold of the original content. Key words: Phytohaemaglutinins, aminomethane, benzoyl-DL-arginine-P-nitroanilide (BAPA), horsegram, dimethyl sulphoxide (BDH), Phaseolus mungo, immunoelectrophoresis, Phaseolus aureus, Phaseolus mungoreous, trypsin inhibitor.

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Claims 1

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sprouting progressively reduced the trypsin inhibitor of cowpea as the germination period increased, to a four-fold reduction of the original content.

Treatment
sproutingt0
Outcome
trypsin inhibitore1
Direction
reductione1
Value
four folde2
Qualifier
as the germination period increasese1
Comparator
original contente2

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Effect of sprouting on trypsin inhibitor of cowpea (Vigna unguiculata)”

✓ located verbatim in the source · title, characters 0–70 · show in text ↑
e1

“there was a progressive reduction in the trypsin inhibitor as the germination period increases”

✓ located verbatim in the source · abstract, characters 768–862 · show in text ↑
e2

“The reduction was four fold of the original content”

✓ located verbatim in the source · abstract, characters 864–915 · show in text ↑

processing · molecular: metabolites · Vigna unguiculata (cowpea)Positive and negative results

16 papers: 13 positive, 3 negative or no effect

12 papers in the same direction as this paper · 3 in the opposite direction

  1. negative
  2. negative
  3. negative

12 papers more in this group

See all 16 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.