Carbohydrate Polymers, ( ISI ), Volume (155), No (2017), Year (2016-12) , Pages (68-77)

Title : ( Plantago major Seed Mucilage: Optimization of extraction and some physicochemical and rheological aspects )

Authors: behrooz alizadeh behbahani , Farideh Tabatabaei yazdi , Fakhri Shahidi , Mohammad Ali Hesarinejad , Sayed Ali Mortazavi , Mohebbat Mohebbi ,

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The effect of different extraction procedures on functional properties of mucilage extracted from Plantago major seed were investigated using response surface methodology. Extraction at 75 °C, using 1:60 water:seed ratio at pH 6.8 was the best condition for maximum yield (15.18%), emulsion stability (67.4%), foam stability (88.4%), solubility (97.36%) and water absorption capacity (39.74 g/g) of mucilage. At this optimum point, PMSM had, on average 82.85% carbohydrate, 76.79 mgGAE/gdry total phenol content, 97.8 mg g−1 total flavonoid content and 915.54 μg ml−1 antioxidant activity. The results indicated that PMSM had average molecular weight of 1.2 × 106 Da. FTIR analysis demonstrated the presence of carboxyl, hydroxyl and methyl groups and glycoside bonds. The chain flexibility parameter, activation energy, ζ-potential and droplet size for PMSM were determined as 946.09, 0.78 × 107 J/kgmol, 15.23 mV (at neutral pH) and 448.56 nm, respectively. Intrinsic viscosity for PMSM in deionized water was 14.24 dl g−1.

Keywords

, Plantago major Seed Mucilage, Extraction process, Physicochemical properties, Molecular characteristics,
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@article{paperid:1057803,
author = {Alizadeh Behbahani, Behrooz and Tabatabaei Yazdi, Farideh and Shahidi, Fakhri and Mohammad Ali Hesarinejad and Mortazavi, Sayed Ali and Mohebbi, Mohebbat},
title = {Plantago major Seed Mucilage: Optimization of extraction and some physicochemical and rheological aspects},
journal = {Carbohydrate Polymers},
year = {2016},
volume = {155},
number = {2017},
month = {December},
issn = {0144-8617},
pages = {68--77},
numpages = {9},
keywords = {Plantago major Seed Mucilage; Extraction process; Physicochemical properties; Molecular characteristics; FTIR.},
}

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%0 Journal Article
%T Plantago major Seed Mucilage: Optimization of extraction and some physicochemical and rheological aspects
%A Alizadeh Behbahani, Behrooz
%A Tabatabaei Yazdi, Farideh
%A Shahidi, Fakhri
%A Mohammad Ali Hesarinejad
%A Mortazavi, Sayed Ali
%A Mohebbi, Mohebbat
%J Carbohydrate Polymers
%@ 0144-8617
%D 2016

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