Food Biophysics, ( ISI ), Volume (7), No (1), Year (2012-3) , Pages (84-92)

Title : ( Effect of Extraction Procedures on Functional Properties of Eruca sativa Seed Mucilage )

Authors: Arash Koocheki , Seyed Mohammad Ali Razavi , Mohammad Ali Hesarinejad ,

Access to full-text not allowed by authors

Citation: BibTeX | EndNote

Abstract

The effect of different extraction procedures on functional properties of mucilage extracted from Eruca sativa seed were investigated using response surface methodology. A Central Composite Face Design (CCFD) with three independent variables: temperature (25–85 °C), pH (4–10) and water to seed ratio (20:1–60:1) was used to study the response variables (yield, viscosity, emulsion stability, foam stability, solubility and water absorption capacity). For each response, a second order polynomial model was developed using multiple linear regression analysis. The results indicated that extraction temperature and pH significantly (p<0.05) affected all functional properties. Applying desirability function method, optimum operating conditions were found to be extraction temperature of 65.5 °C, pH: 4 and water to seed ratio of 60:1. At this optimum point, maximum extraction yield, viscosity, emulsion stability (ES), foam stability (FS), solubility and water absorption capacity (WAC) were found to be 10.3 (%), 357 (mPas), 87 (%), 87.5 (%), 28.5 (%) and 9.3 (g/g), respectively.

Keywords

Eruca sativa seed; Optimization; Response surface methodology; Functional properties
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1025837,
author = {Koocheki, Arash and Razavi, Seyed Mohammad Ali and Hesarinejad, Mohammad Ali},
title = {Effect of Extraction Procedures on Functional Properties of Eruca sativa Seed Mucilage},
journal = {Food Biophysics},
year = {2012},
volume = {7},
number = {1},
month = {March},
issn = {1557-1858},
pages = {84--92},
numpages = {8},
keywords = {Eruca sativa seed; Optimization; Response surface methodology; Functional properties},
}

[Download]

%0 Journal Article
%T Effect of Extraction Procedures on Functional Properties of Eruca sativa Seed Mucilage
%A Koocheki, Arash
%A Razavi, Seyed Mohammad Ali
%A Hesarinejad, Mohammad Ali
%J Food Biophysics
%@ 1557-1858
%D 2012

[Download]