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The impact of heating and soaking on the in vitro enzymatic hydrolysis of protein varies in different species of tropical legumes

Overview of attention for article published in Food Chemistry, August 2015
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Title
The impact of heating and soaking on the in vitro enzymatic hydrolysis of protein varies in different species of tropical legumes
Published in
Food Chemistry, August 2015
DOI 10.1016/j.foodchem.2015.08.022
Pubmed ID
Authors

Julieta Torres, Shane M. Rutherfurd, Luz S. Muñoz, Michael Peters, Carlos A. Montoya

Abstract

The effects of different thermal (raw, autoclaving or boiling for 5 and 20min) and soaking (with or without) treatments on the degree of hydrolysis (DH) of protein were investigated for selected legumes (Canavalia brasiliensis; Lablab purpureus; pink, red and white colour hulls Vigna unguiculata). Each legume preparation underwent in vitro simulated gastrointestinal tract digestion comprising either pepsin (120min) or pepsin/pancreatin (120/240min) digestion. The DH was determined based on the amount of free amino groups released. Autoclaving for 5min increased the pepsin/pancreatin DH for all the unsoaked and soaked legumes (+20% to 46% units) except Canavalia, while boiling for 5min only increased DH for two soaked legumes (+12% to 28% units). Extending boiling from 5 to 20min increased the DH for three soaked legumes (+5% to 29% units). In conclusion, autoclaving, in general, extensively increased the sequential pepsin/pancreatin DH, while boiling only increased it for selected legumes.

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Mendeley readers

The data shown below were compiled from readership statistics for 92 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Nigeria 1 1%
Unknown 91 99%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 13 14%
Student > Bachelor 12 13%
Researcher 7 8%
Student > Doctoral Student 6 7%
Student > Master 6 7%
Other 15 16%
Unknown 33 36%
Readers by discipline Count As %
Agricultural and Biological Sciences 30 33%
Engineering 5 5%
Medicine and Dentistry 3 3%
Biochemistry, Genetics and Molecular Biology 3 3%
Earth and Planetary Sciences 3 3%
Other 6 7%
Unknown 42 46%