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Feasibility Assessment Upon Applications of Bioenergy-steered Biorefinery with Supplementation of Extracts of Chinese Medicinal Herbs

Received: 10 May 2017     Published: 11 May 2017
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Abstract

For thousands of years, toxicity risk assessment on Chinese medicinal herbs showed that they are "generally regarded as safe" at appropriate dosages. Literature revealed that medical mechanism for human health could be associated with abundant compositions of antioxidants (e.g., polyphenolics and flavonoids). As a matter of fact, some studies disclosed such bioelectrochemical characteristics also strongly depended upon contents of antioxidants. That is, Chinese medicinal herbs contained significant amounts of electron transfer (ET)-associated antioxidants for myriads of uses. As prior studies revealed, decolorized intermediates owned promising ET capabilities; however, such intermediates were originally obtained from artificially synthesized chemicals and could not be considered as environmentally friendly. Thus, using edible medicinal herbs for bioenergy and/or biorefinery applications would be inevitable. This first-attempt study explored technical feasibility using microbial fuel cell-aided wastewater treatment (e.g., the association of antioxidants and dye decolorization and power generation) as evaluation platform. The findings indicated that some Chinese medicinal herbs apparently showed electrochemical capabilities not only antioxdidant activities, but also ET characteristics for sustainable development. In addition, ET capabilities were strongly affected by pH, temperature, dosage and method of extraction. Moreover, extracts of medicinal herbs owned moderate ET capabilities relatively less than tea extracts for bioenergy applications not only in bioremediation, but also functional foods.

Published in Science Discovery (Volume 5, Issue 3)
DOI 10.11648/j.sd.20170503.14
Page(s) 179-185
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Chinese medicinal herbs, Antioxidant, Electrochemistry, Electron shuttle, Biodecolorization

References
[1] Chen, B.-Y. 2016. Deciphering Electron Shuttles for Bioremediation and Beyond. American Journal of Chemical Engineering, 4(5), 114.
[2] Qin, L.-J., Han, K., Yueh, P.-L., Hsueh, C.-C., Chen, B.-Y. 2016. Interactive influences of decolorized metabolites on electron-transfer characteristics of microbial fuel cells. Biochemical Engineering Journal, 109, 297-304.
[3] Przygodzka, M., Zielińska, D., Ciesarová, Z., Kukurová, K., Zieliński, H. 2014. Comparison of methods for evaluation of the antioxidant capacity and phenolic compounds in common spices. LWT - Food Science and Technology, 58(2), 321-326.
[4] Shang, X., Pan, H., Li, M., Miao, X., Ding, H. 2011. Lonicera japonica Thunb.: ethnopharmacology, phytochemistry and pharmacology of an important traditional Chinese medicine. J Ethnopharmacol, 138(1), 1-21.
[5] Masek, A., Zaborski, M., Chrzescijanska, E. 2011. Electrooxidation of flavonoids at platinum electrode studied by cyclic voltammetry. Food Chem, 127(2), 699-704.
[6] Ferreira, R.d.Q., Greco, S.J., Delarmelina, M., Weber, K.C. 2015. Electrochemical quantification of the structure/antioxidant activity relationship of flavonoids. Electrochimica Acta, 163, 161-166.
[7] Makhotkina, O., Kilmartin, P.A. 2010. The use of cyclic voltammetry for wine analysis: determination of polyphenols and free sulfur dioxide. Anal Chim Acta, 668(2), 155-65.
[8] Chen, B.-Y., Xu, B., Yueh, P.-L., Han, K., Qin, L.-J., Hsueh, C.-C. 2015. Deciphering electron-shuttling characteristics of thionine-based textile dyes in microbial fuel cells. Journal of the Taiwan Institute of Chemical Engineers, 51, 63-70.
[9] Jabeen, E., Janjua, N.K., Ahmed, S., Murtaza, I., Ali, T., Hameed, S. 2017. Radical scavenging propensity of Cu2+, Fe3+ complexes of flavonoids and in-vivo radical scavenging by Fe3+-primuletin. Spectrochim Acta A Mol Biomol Spectrosc, 171, 432-438.
[10] Cui, H., Ma, C., Lin, L. 2016. Synergetic antibacterial efficacy of cold nitrogen plasma and clove oil against Escherichia coli O157:H7 biofilms on lettuce. Food Control, 66, 8-16.
[11] Min, K.Y., Kim, H.J., Lee, K.A., Kim, K.T., Paik, H.D. 2014. Antimicrobial activity of acid-hydrolyzed Citrus unshiu peel extract in milk. J Dairy Sci, 97(4), 1955-60.
[12] Martinez, S., Valek, L., Petrović, Ž., Metikoš-Huković, M., Piljac, J. 2005. Catechin antioxidant action at various pH studied by cyclic voltammetry and PM3 semi-empirical calculations. Journal of Electroanalytical Chemistry, 584(2), 92-99.
[13] Ismaiel, M.M., El-Ayouty, Y.M., Piercey-Normore, M. 2016. Role of pH on antioxidants production by Spirulina (Arthrospira) platensis. Braz J Microbiol, 47(2), 298-304.
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    Jia-hui Liao, Chung-Chuan Hsueh, Bor-Yann Chen. (2017). Feasibility Assessment Upon Applications of Bioenergy-steered Biorefinery with Supplementation of Extracts of Chinese Medicinal Herbs. Science Discovery, 5(3), 179-185. https://doi.org/10.11648/j.sd.20170503.14

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    ACS Style

    Jia-hui Liao; Chung-Chuan Hsueh; Bor-Yann Chen. Feasibility Assessment Upon Applications of Bioenergy-steered Biorefinery with Supplementation of Extracts of Chinese Medicinal Herbs. Sci. Discov. 2017, 5(3), 179-185. doi: 10.11648/j.sd.20170503.14

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    AMA Style

    Jia-hui Liao, Chung-Chuan Hsueh, Bor-Yann Chen. Feasibility Assessment Upon Applications of Bioenergy-steered Biorefinery with Supplementation of Extracts of Chinese Medicinal Herbs. Sci Discov. 2017;5(3):179-185. doi: 10.11648/j.sd.20170503.14

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  • @article{10.11648/j.sd.20170503.14,
      author = {Jia-hui Liao and Chung-Chuan Hsueh and Bor-Yann Chen},
      title = {Feasibility Assessment Upon Applications of Bioenergy-steered Biorefinery with Supplementation of Extracts of Chinese Medicinal Herbs},
      journal = {Science Discovery},
      volume = {5},
      number = {3},
      pages = {179-185},
      doi = {10.11648/j.sd.20170503.14},
      url = {https://doi.org/10.11648/j.sd.20170503.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20170503.14},
      abstract = {For thousands of years, toxicity risk assessment on Chinese medicinal herbs showed that they are "generally regarded as safe" at appropriate dosages. Literature revealed that medical mechanism for human health could be associated with abundant compositions of antioxidants (e.g., polyphenolics and flavonoids). As a matter of fact, some studies disclosed such bioelectrochemical characteristics also strongly depended upon contents of antioxidants. That is, Chinese medicinal herbs contained significant amounts of electron transfer (ET)-associated antioxidants for myriads of uses. As prior studies revealed, decolorized intermediates owned promising ET capabilities; however, such intermediates were originally obtained from artificially synthesized chemicals and could not be considered as environmentally friendly. Thus, using edible medicinal herbs for bioenergy and/or biorefinery applications would be inevitable. This first-attempt study explored technical feasibility using microbial fuel cell-aided wastewater treatment (e.g., the association of antioxidants and dye decolorization and power generation) as evaluation platform. The findings indicated that some Chinese medicinal herbs apparently showed electrochemical capabilities not only antioxdidant activities, but also ET characteristics for sustainable development. In addition, ET capabilities were strongly affected by pH, temperature, dosage and method of extraction. Moreover, extracts of medicinal herbs owned moderate ET capabilities relatively less than tea extracts for bioenergy applications not only in bioremediation, but also functional foods.},
     year = {2017}
    }
    

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  • TY  - JOUR
    T1  - Feasibility Assessment Upon Applications of Bioenergy-steered Biorefinery with Supplementation of Extracts of Chinese Medicinal Herbs
    AU  - Jia-hui Liao
    AU  - Chung-Chuan Hsueh
    AU  - Bor-Yann Chen
    Y1  - 2017/05/11
    PY  - 2017
    N1  - https://doi.org/10.11648/j.sd.20170503.14
    DO  - 10.11648/j.sd.20170503.14
    T2  - Science Discovery
    JF  - Science Discovery
    JO  - Science Discovery
    SP  - 179
    EP  - 185
    PB  - Science Publishing Group
    SN  - 2331-0650
    UR  - https://doi.org/10.11648/j.sd.20170503.14
    AB  - For thousands of years, toxicity risk assessment on Chinese medicinal herbs showed that they are "generally regarded as safe" at appropriate dosages. Literature revealed that medical mechanism for human health could be associated with abundant compositions of antioxidants (e.g., polyphenolics and flavonoids). As a matter of fact, some studies disclosed such bioelectrochemical characteristics also strongly depended upon contents of antioxidants. That is, Chinese medicinal herbs contained significant amounts of electron transfer (ET)-associated antioxidants for myriads of uses. As prior studies revealed, decolorized intermediates owned promising ET capabilities; however, such intermediates were originally obtained from artificially synthesized chemicals and could not be considered as environmentally friendly. Thus, using edible medicinal herbs for bioenergy and/or biorefinery applications would be inevitable. This first-attempt study explored technical feasibility using microbial fuel cell-aided wastewater treatment (e.g., the association of antioxidants and dye decolorization and power generation) as evaluation platform. The findings indicated that some Chinese medicinal herbs apparently showed electrochemical capabilities not only antioxdidant activities, but also ET characteristics for sustainable development. In addition, ET capabilities were strongly affected by pH, temperature, dosage and method of extraction. Moreover, extracts of medicinal herbs owned moderate ET capabilities relatively less than tea extracts for bioenergy applications not only in bioremediation, but also functional foods.
    VL  - 5
    IS  - 3
    ER  - 

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Author Information
  • Department of Chemical and Materials Engineering, National Ilan University, Ilan, Taiwan

  • Department of Chemical and Materials Engineering, National Ilan University, Ilan, Taiwan

  • Department of Chemical and Materials Engineering, National Ilan University, Ilan, Taiwan

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