Characterization of a purified α-amylase inhibitor from white kidney beans (Phaseolus vulgaris)

Gibbs, Bernard F.; Alli, Inteaz

doi:10.1016/s0963-9969(98)00074-x

Cited by 28 publications

(28 citation statements)

References 27 publications

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“…8) . This type of inhibition is also observed in case of glycoprotein α-AI (57 kDa) from white kidney bean [41] and Ragi bifunctional inhibitor [42].…”

Section: Accepted Manuscriptsupporting

confidence: 57%

A bifunctional α-amylase/trypsin inhibitor from pigeonpea seeds: Purification, biochemical characterization and its bio-efficacy against Helicoverpa armigera

Gadge

Wagh

Shaikh

et al. 2015

Pesticide Biochemistry and Physiology

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“…8) . This type of inhibition is also observed in case of glycoprotein α-AI (57 kDa) from white kidney bean [41] and Ragi bifunctional inhibitor [42].…”

Section: Accepted Manuscriptsupporting

confidence: 57%

A bifunctional α-amylase/trypsin inhibitor from pigeonpea seeds: Purification, biochemical characterization and its bio-efficacy against Helicoverpa armigera

Gadge

Wagh

Shaikh

et al. 2015

Pesticide Biochemistry and Physiology

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“…Alpha-amylase inhibitors may offer protection against oxidative stress and help preserve grain starch, a component crucial for germination [30]; they also have important roles in resisting insect damage in plants [31]. They displayed an upregulation of individual forms in tolerant Khazar-1 and downregulation in the susceptible genotypes [32].…”

Section: Discussionmentioning

confidence: 99%

Wheat Drought-Responsive Grain Proteome Analysis by Linear and Nonlinear 2-DE and MALDI-TOF Mass Spectrometry

Jiang

Liang

et al. 2012

IJMS

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A comparative proteomic analysis of drought-responsive proteins during grain development of two wheat varieties Kauz (strong resistance to drought stress) and Janz (sensitive to drought stress) was performed by using linear and nonlinear 2-DE and MALDI-TOF mass spectrometry technologies. Results revealed that the nonlinear 2-DE had much higher resolution than the linear 2-DE. A total of 153 differentially expressed protein spots were detected by both 2-DE maps, of which 122 protein spots were identified by MALDI-TOF and MALDI-TOF/TOF mass spectrometry. The identified differential proteins were mainly involved in carbohydrate metabolism (26%), detoxification and defense (23%), and storage proteins (17%). Some key proteins demonstrated significantly different expression patterns between the two varieties. In particular, catalase isozyme 1, WD40 repeat protein, LEA and alpha-amylase inhibitors displayed an upregulated expression pattern in Kauz, whereas they were downregulated or unchanged in Janz. Small and large subunit ADP glucose pyrophosphorylase, ascorbate peroxidase and G beta-like protein were all downregulated under drought stress in Janz, but had no expression changes in Kauz. Sucrose synthase and triticin precursor showed an upregulated expression pattern under water deficits in both varieties, but their upregulation levels were much higher in Kauz than in Janz. These differentially expressed proteins could be related to the biochemical pathways for stronger drought resistance of Kauz.

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“…The presence of α-amylase inhibitors in beans (Phaseolus vulgaris) was first reported in 1945 (reviewed by Gibbs and Alli, 1998;Whitaker, 1997) The α-amylase inhibitor from the kidney bean has received considerable attention because of its high potency compared with inhibitors from other plants, and the possibility that it contains several distinct types of inhibitors. Some inhibitors from white kidney bean have been postulated to be glyco-proteins with an oligomere structure compri of identical peptides or different polypeptides.…”

Section: General Characteristicsmentioning

confidence: 99%

Criteria for Safe Use of Plant Ingredients in Diets for Aquacultured Fish

Hemre

Amlund

Aursand

et al. 2018

EJNFS

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Characterization of a purified α-amylase inhibitor from white kidney beans (Phaseolus vulgaris)

Cited by 28 publications

References 27 publications

A bifunctional α-amylase/trypsin inhibitor from pigeonpea seeds: Purification, biochemical characterization and its bio-efficacy against Helicoverpa armigera

A bifunctional α-amylase/trypsin inhibitor from pigeonpea seeds: Purification, biochemical characterization and its bio-efficacy against Helicoverpa armigera

Wheat Drought-Responsive Grain Proteome Analysis by Linear and Nonlinear 2-DE and MALDI-TOF Mass Spectrometry

Criteria for Safe Use of Plant Ingredients in Diets for Aquacultured Fish

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