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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 4, 601-614

https://doi.org/10.37358/RC.20.4.8101

Mingjun Yang, Avwenagbiku O Mercy, Nehikhare Efehi, Mussifulina Venera, Xiaofeng Liu, Abdol Ghaffar Ebadi, Mohsen Toughani

Evaluation of Physicochemical and DPPH· Cleaning Activity of Ultrasonic Assisted Extraction of Polysaccharide from Leonurus japonicus

Abstract:

Leonurus japonicus is rich in bioactive compounds especially polysaccharide. Single factors test and response surface methodology were used to study the optimum conditions for ultrasonic - assisted extraction of polysaccharide from L. japonicus, and its physiochemical and DPPH scavenging activities also were evaluated. The optimal conditions as underpinned by this paper is as follow: extraction temperature of 70 °C, extraction time of 50 min and extraction power of 210W. The polysaccharide of L. japonicus was shown to be a non-reducing sugar and to exhibit DPPH scavenging activity to an extent. The polysaccharide structures were studied using SEM, AFM, and FT-IR. It showed L. japonicus polysaccharide had been having more than one chains which were branched and entangled with each other. and existed a broad band wavelength of 2925.64, 1635.06, 1539.7, 1046.73, and 477.86 cm-1. The study indicated that L. japonicus may have a beneficial use to the medical and food industries.
Keywords:
Leonurus japonicus; Polysaccharide; Ultrasonic-assisted extraction; Response surface methodology (RSM); DPPH scavenging activity

Issue: 2020, Volume 71, Issue 4
Pages: 601-614
Publication date: 2020/5/5
https://doi.org/10.37358/RC.20.4.8101
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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., MERCY, A.O., EFEHI, N., VENERA, M., LIU, X., EBADI, A.G., TOUGHANI, M., Evaluation of Physicochemical and DPPH· Cleaning Activity of Ultrasonic Assisted Extraction of Polysaccharide from Leonurus japonicus, Rev. Chim., 71(4), 2020, 601-614.

Vancouver
Yang M, Mercy AO, Efehi N, Venera M, Liu X, Ebadi AG, Toughani M. Evaluation of Physicochemical and DPPH· Cleaning Activity of Ultrasonic Assisted Extraction of Polysaccharide from Leonurus japonicus. Rev. Chim.[internet]. 2020 Apr;71(4):601-614. Available from: https://doi.org/10.37358/RC.20.4.8101


APA 6th edition
Yang, M., Mercy, A.O., Efehi, N., Venera, M., Liu, X., Ebadi, A.G. & Toughani, M. (2020). Evaluation of Physicochemical and DPPH· Cleaning Activity of Ultrasonic Assisted Extraction of Polysaccharide from Leonurus japonicus. Revista de Chimie, 71(4), 601-614. https://doi.org/10.37358/RC.20.4.8101


Harvard
Yang, M., Mercy, A.O., Efehi, N., Venera, M., Liu, X., Ebadi, A.G., Toughani, M. (2020). 'Evaluation of Physicochemical and DPPH· Cleaning Activity of Ultrasonic Assisted Extraction of Polysaccharide from Leonurus japonicus', Revista de Chimie, 71(4), pp. 601-614. https://doi.org/10.37358/RC.20.4.8101


IEEE
M. Yang, A.O. Mercy, N. Efehi, M. Venera, X. Liu, A.G. Ebadi, M. Toughani, "Evaluation of Physicochemical and DPPH· Cleaning Activity of Ultrasonic Assisted Extraction of Polysaccharide from Leonurus japonicus". Revista de Chimie, vol. 71, no. 4, pp. 601-614, 2020. [online]. https://doi.org/10.37358/RC.20.4.8101


Text
Mingjun Yang, Avwenagbiku O Mercy, Nehikhare Efehi, Mussifulina Venera, Xiaofeng Liu, Abdol Ghaffar Ebadi, Mohsen Toughani,
Evaluation of Physicochemical and DPPH· Cleaning Activity of Ultrasonic Assisted Extraction of Polysaccharide from Leonurus japonicus,
Revista de Chimie,
Volume 71, Issue 4,
2020,
Pages 601-614,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.4.8101.
(https://revistadechimie.ro/Articles.asp?ID=8101)
Keywords: Leonurus japonicus; Polysaccharide; Ultrasonic-assisted extraction; Response surface methodology (RSM); DPPH scavenging activity



RIS
TY - JOUR
T1 - Evaluation of Physicochemical and DPPH· Cleaning Activity of Ultrasonic Assisted Extraction of Polysaccharide from Leonurus japonicus
A1 - Yang, Mingjun
A2 - Mercy, Avwenagbiku O
A3 - Efehi, Nehikhare
A4 - Venera, Mussifulina
A5 - Liu, Xiaofeng
A6 - Ebadi, Abdol Ghaffar
A7 - Toughani, Mohsen
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 4
SP - 601
EP - 614
UR - https://doi.org/10.37358/RC.20.4.8101
KW - Leonurus japonicus
KW - Polysaccharide
KW - Ultrasonic-assisted extraction
KW - Response surface methodology (RSM)
KW - DPPH scavenging activity

ER -


BibTex
@article{RevCh2020P601,
author = {Yang Mingjun and Mercy Avwenagbiku O and Efehi Nehikhare and Venera Mussifulina and Liu Xiaofeng and Ebadi Abdol Ghaffar and Toughani Mohsen},
title = {Evaluation of Physicochemical and DPPH· Cleaning Activity of Ultrasonic Assisted Extraction of Polysaccharide from Leonurus japonicus},
journal = {Revista de Chimie},
volume = {71},
number = {4},
pages = {601-614},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.4.8101},
url = {https://revistadechimie.ro/Articles.asp?ID=8101}
}
 
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