PubAg

Main content area

You searched for: Author "Netto, Flavia M." Remove constraint Author: "Netto, Flavia M." Subject Amaranthus caudatus Remove constraint Subject: Amaranthus caudatus Subject chemical precipitation Remove constraint Subject: chemical precipitation Subject ultrafiltration Remove constraint Subject: ultrafiltration
Start Over

Search

2  Search Results

1 - 2 of 2
Number of results to display per page

Search Results

1. Total phenolic content and antioxidant activity of different streams resulting from pilot-plant processes to obtain Amaranthus mantegazzianus protein concentrates

Author:
Netto, Flávia M.,   et al.   ; Castel, Virginia; Andrich, Oscar; Santiago, Liliana G.; Carrara, Carlos R.;     Show all 5 Authors
Source:
Journal of food engineering 2014 v.122 pp. 62-67
ISSN:
0260-8774
Subject:
Amaranthus caudatus; additives; antioxidant activity; chemical precipitation; food industry; foods; free radical scavengers; methanol; phenolic compounds; pretreatment; protein concentrates; ultrafiltration; whey
Abstract:
... Antioxidant properties of different pilot-plant process streams to obtain Amaranthus mantegazzianus protein concentrates (APC) were evaluated. Conventional process (CP) (alkaline extraction and isoelectric precipitation) and two alternative processes (APs): (1) acid pre-treatment stage combined with isoelectric precipitation and (2) acid pre-treatment stage combined with ultrafiltration were appli ...
DOI:
10.1016/j.jfoodeng.2013.08.032

2. Comparison between isoelectric precipitation and ultrafiltration processes to obtain Amaranth mantegazzianus protein concentrates at pilot plant scale

Author:
Netto, Flavia M.,   et al.   ; Castel, Virginia; Andrich, Oscar; Santiago, Liliana G.; Carrara, Carlos R.;     Show all 5 Authors
Source:
Journal of food engineering 2012 v.112 no.4 pp. 288-295
ISSN:
0260-8774
Subject:
Amaranthus caudatus; Food and Agriculture Organization; alkali treatment; amino acid composition; chemical precipitation; flour; isoleucine; limiting amino acids; lysine; methionine; molecular weight; nutritive value; phenylalanine; plant protein concentrates; polyacrylamide gel electrophoresis; protein content; proteins; size exclusion chromatography; ultrafiltration; yields
Abstract:
... The aim of this study was to compare protein yield, protein concentration and physicochemical characteristics of Amaranth mantegazzianus protein concentrates (APC) obtained at pilot-scale by a conventional process (CP) (alkaline extraction and isoelectric precipitation) and two alternative processes (AP): (1) acid pre-treatment process combined with isoelectric precipitation and (2) acid pre-treat ...
DOI:
10.1016/j.jfoodeng.2012.05.010