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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2020, Volume 71, Issue 5, 441-449

https://doi.org/10.37358/RC.20.5.8155

Mingjun Yang, Nehikhare Efehi, Yongming Jin, Qingchun Zhang, Abdol Ghaffar Ebadi, Mohsen Toughani

Hot Water Extraction of Crude Polysaccharide from Codonopsis pilosula and Determination of the Rheological Properties

Abstract:

The extraction condition of crude polysaccharides from Codonopsis pilosula by hot water reflux method was studied and the results analyzed by kinetic model. Then, the extraction rate and maximum extraction temperature were determined. furthermore, the thermal and pH stability and the rheological properties of the crude polysaccharide were also studied. crude Codonopsis pilosula polysaccharide (CCPP) under different conditions was extracted by hot water reflux method, the content was determined by phenol-sulfuric acid and DNS method, and the kinetic model of the extraction process was established. The viscosity was determined under different solute concentration, salt concentration, rotation speed, pH, and temperature. The thermal stability and pH stability were determined; the protein content and sulfate ion content were determined by the coomassie brilliant blue method and barium sulfate turbidimetry method, respectively. The yield of CCPP by the hot water reflux method was 25.72%. At 50 oC, the maximum extraction concentration, the rate constant and the linear relationship between the rate constant and the time were obtained at different ratios of material to liquid. The extraction process of this experiment coincided with Fick's second law, R2 was greater than 0.88 and with the increase of extraction time, the dissolution rate increased, but with the increase of the ratio of material to liquid, the dissolution rate was decreased. CCPP showed a loss of polysaccharide fluidity as temperature increased and was affected by pH change. The apparent viscosity was affected by a change in solute concentration, temperature, pH, rotation speed and salt and sucrose concentrations.
Keywords:
Codonopsis; Polysaccharide; Kinetic model; Stability; Physicochemical; Viscosity

Issue: 2020, Volume 71, Issue 5
Pages: 441-449
Publication date: 2020/5/29
https://doi.org/10.37358/RC.20.5.8155
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
YANG, M., EFEHI, N., JIN, Y., ZHANG, Q., EBADI, A.G., TOUGHANI, M., Hot Water Extraction of Crude Polysaccharide from Codonopsis pilosula and Determination of the Rheological Properties, Rev. Chim., 71(5), 2020, 441-449.

Vancouver
Yang M, Efehi N, Jin Y, Zhang Q, Ebadi AG, Toughani M. Hot Water Extraction of Crude Polysaccharide from Codonopsis pilosula and Determination of the Rheological Properties. Rev. Chim.[internet]. 2020 May;71(5):441-449. Available from: https://doi.org/10.37358/RC.20.5.8155


APA 6th edition
Yang, M., Efehi, N., Jin, Y., Zhang, Q., Ebadi, A.G. & Toughani, M. (2020). Hot Water Extraction of Crude Polysaccharide from Codonopsis pilosula and Determination of the Rheological Properties. Revista de Chimie, 71(5), 441-449. https://doi.org/10.37358/RC.20.5.8155


Harvard
Yang, M., Efehi, N., Jin, Y., Zhang, Q., Ebadi, A.G., Toughani, M. (2020). 'Hot Water Extraction of Crude Polysaccharide from Codonopsis pilosula and Determination of the Rheological Properties', Revista de Chimie, 71(5), pp. 441-449. https://doi.org/10.37358/RC.20.5.8155


IEEE
M. Yang, N. Efehi, Y. Jin, Q. Zhang, A.G. Ebadi, M. Toughani, "Hot Water Extraction of Crude Polysaccharide from Codonopsis pilosula and Determination of the Rheological Properties". Revista de Chimie, vol. 71, no. 5, pp. 441-449, 2020. [online]. https://doi.org/10.37358/RC.20.5.8155


Text
Mingjun Yang, Nehikhare Efehi, Yongming Jin, Qingchun Zhang, Abdol Ghaffar Ebadi, Mohsen Toughani,
Hot Water Extraction of Crude Polysaccharide from Codonopsis pilosula and Determination of the Rheological Properties,
Revista de Chimie,
Volume 71, Issue 5,
2020,
Pages 441-449,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.5.8155.
(https://revistadechimie.ro/Articles.asp?ID=8155)
Keywords: Codonopsis; Polysaccharide; Kinetic model; Stability; Physicochemical; Viscosity


RIS
TY - JOUR
T1 - Hot Water Extraction of Crude Polysaccharide from Codonopsis pilosula and Determination of the Rheological Properties
A1 - Yang, Mingjun
A2 - Efehi, Nehikhare
A3 - Jin, Yongming
A4 - Zhang, Qingchun
A5 - Ebadi, Abdol Ghaffar
A6 - Toughani, Mohsen
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 5
SP - 441
EP - 449
UR - https://doi.org/10.37358/RC.20.5.8155
KW - Codonopsis
KW - Polysaccharide
KW - Kinetic model
KW - Stability; Physicochemical
KW - Viscosity
ER -


BibTex
@article{RevCh2020P441,
author = {Yang Mingjun and Efehi Nehikhare and Jin Yongming and Zhang Qingchun and Ebadi Abdol Ghaffar and Toughani Mohsen},
title = {Hot Water Extraction of Crude Polysaccharide from Codonopsis pilosula and Determination of the Rheological Properties},
journal = {Revista de Chimie},
volume = {71},
number = {5},
pages = {441-449},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.5.8155},
url = {https://revistadechimie.ro/Articles.asp?ID=8155}
}
 
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