TY - JOUR
T1 - The effects of concentration and heating-cooling rate on rheological properties of Plantago lanceolata seed mucilage
AU - Hesarinejad, Mohammad Ali
AU - Sami Jokandan, Maryam
AU - Mohammadifar, Mohammad Amin
AU - Koocheki, Arash
AU - Razavi, Seyed Mohammad Ali
AU - Ale, Marcel Tutor
AU - Attar, Farnaz Rezaiyan
PY - 2018
Y1 - 2018
N2 - In this study, the effect of concentration (0.5, 1, 1.5 and 2%) and heating-cooling rate (1, 5 and 10 °C min−1) on the rheological properties of Plantago lanceolata seed mucilage (PLSM) solutions were investigated. It was observed that the gum dispersions exhibited viscoelastic properties under the given conditions. Mechanical spectra of PLSM were classified as weak gels based on the frequency sweep, complex viscosity (η*) and tan δ results. All variables had significant impacts on the rheological parameters. Chemical and monosaccharide compositions were also determined to provide more structural information. The results revealed that PLSM had high total sugar content (87.35%), and it is likely an arabinoxylomannan-type polysaccharide.
AB - In this study, the effect of concentration (0.5, 1, 1.5 and 2%) and heating-cooling rate (1, 5 and 10 °C min−1) on the rheological properties of Plantago lanceolata seed mucilage (PLSM) solutions were investigated. It was observed that the gum dispersions exhibited viscoelastic properties under the given conditions. Mechanical spectra of PLSM were classified as weak gels based on the frequency sweep, complex viscosity (η*) and tan δ results. All variables had significant impacts on the rheological parameters. Chemical and monosaccharide compositions were also determined to provide more structural information. The results revealed that PLSM had high total sugar content (87.35%), and it is likely an arabinoxylomannan-type polysaccharide.
KW - Plantago lanceolata seed mucilage
KW - Rheology
KW - Sugar composition
U2 - 10.1016/j.ijbiomac.2017.10.102
DO - 10.1016/j.ijbiomac.2017.10.102
M3 - Journal article
C2 - 29054524
SN - 0141-8130
VL - 115
SP - 1260
EP - 1266
JO - International Journal of Biological Macromolecules
JF - International Journal of Biological Macromolecules
ER -