Animal Feed Science and Technology, ( ISI ), Volume (194), Year (2014-4) , Pages (136-144)

Title : ( Detecting carbohydrate molecular structural makeup indifferent types of cereal grains and different cultivars withineach type of grain grown in semi-arid area using FTIRspectroscopy with uni- and multi-variate molecular spectralanalyses )

Authors: Hojjat Gholizadehnivlouei , Abbas Ali Naserian , Hangshu Xin , Reza Valizadeh , Abdol Mansour Tahmasbi , Peiqiang Yu ,

Citation: BibTeX | EndNote

tVarious cereal grains including barley (three varieties: moderate (MT), cold (CT), and dry(DT)), corn (two hybrids: early (EM) and late maturity (LM)), and sorghum (two varieties:new type (NT) and conventional type (OT)) were used to characterize carbohydrate molecu-lar structural features in cereal grains using Fourier transform infrared spectroscopy (FTIR).Molecular spectral peak bands assessed included: A 860 (non structure carbohydrate:ca. 880–818 cm−1), A 928 (non-structure carbohydrate: ca. 946–881 cm−1), total carbohy-drate (TCHO: ca.1186–947 cm−1) with three major component peaks (ca. 1017, 1074, and1152 cm−1), and cellulosic compounds (ca. 1291–1186 cm−1). The results showed carbo-hydrate molecular spectral features differed among cereal grains. The infrared absorbanceintensities of A 860, A 928, TCHO component peaks, and cellulosic compounds were greaterfor barley than those for both corn and sorghum grains which were similar to each other.These spectral intensities were greater for EM than those for LM in corn hybrids, and greaterfor OT than for NT in sorghum cultivars. These structural differences may impact the car-bohydrate utilization and availability of cereal grains. Results from multivariate spectralanalysis indicated that there were still structural similarities in cereal grains and varietieswithin each type of grain.

Keywords

, FTIR, ATR spectroscopyCereal grainsVarietiesSemi, arid areaCarbohydrate structural
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1046320,
author = {Gholizadehnivlouei, Hojjat and Naserian, Abbas Ali and Hangshu Xin and Valizadeh, Reza and Tahmasbi, Abdol Mansour and Peiqiang Yu},
title = {Detecting carbohydrate molecular structural makeup indifferent types of cereal grains and different cultivars withineach type of grain grown in semi-arid area using FTIRspectroscopy with uni- and multi-variate molecular spectralanalyses},
journal = {Animal Feed Science and Technology},
year = {2014},
volume = {194},
month = {April},
issn = {0377-8401},
pages = {136--144},
numpages = {8},
keywords = {FTIR-ATR spectroscopyCereal grainsVarietiesSemi-arid areaCarbohydrate structural make-upa},
}

[Download]

%0 Journal Article
%T Detecting carbohydrate molecular structural makeup indifferent types of cereal grains and different cultivars withineach type of grain grown in semi-arid area using FTIRspectroscopy with uni- and multi-variate molecular spectralanalyses
%A Gholizadehnivlouei, Hojjat
%A Naserian, Abbas Ali
%A Hangshu Xin
%A Valizadeh, Reza
%A Tahmasbi, Abdol Mansour
%A Peiqiang Yu
%J Animal Feed Science and Technology
%@ 0377-8401
%D 2014

[Download]