Isolation of valuable components from Acalypha indica using solvent extraction

Surangkana Chaichoowong, Jan Bernd Bol, Pornprapa Bol, Malinee Sriariyanun, Thomas Gamse

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Abstract

Acalypha indica is a weed that grows in South-East Asia. It contains several valuable compounds that can be used for curing various diseases such as rheumatism, skin infection, and blood dysentery. These compounds of the plants are usually collected by extraction. In this work, the extraction of Acalypha indica using solid-liquid extraction was studied. The influence of parameters as types of solvents (ethanol, distilled water, hexane, and ethyl acetate), and solvent to solid ratio (416:1, 125:1, 50:1, 20:1) were observed. The results showed that ethanol provided the highest extraction efficiency and the expected yield increased when solvent to solid ratio increased. Then, the kinetic model of solid-liquid extraction based on the assumptions of the Peleg‘s law and the second-order law was compared. In this study, the second-order rate law model provided higher correlation coefficient than the Peleg’s model in all experiments.
Originalspracheenglisch
TitelConference Proceedings of the 12th Minisymposium Verfahrenstechnik
Redakteure/-innenUlrich Hirn
ErscheinungsortGraz
Herausgeber (Verlag)Verlag der Technischen Universität Graz
Seiten203-206
ISBN (elektronisch)978-3-85125-456-3
DOIs
PublikationsstatusVeröffentlicht - 30 Mär 2016

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Acalypha indica
curing (crops)
ethanol
dysentery
liquids
South East Asia
skin (animal)
hexane
weeds
kinetics
blood
infection

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    Chaichoowong, S., Bol, J. B., Bol, P., Sriariyanun, M., & Gamse, T. (2016). Isolation of valuable components from Acalypha indica using solvent extraction. in U. Hirn (Hrsg.), Conference Proceedings of the 12th Minisymposium Verfahrenstechnik (S. 203-206). Graz: Verlag der Technischen Universität Graz. https://doi.org/10.3217/978-3-85125-456-3

    Isolation of valuable components from Acalypha indica using solvent extraction. / Chaichoowong, Surangkana; Bol, Jan Bernd; Bol, Pornprapa; Sriariyanun, Malinee; Gamse, Thomas.

    Conference Proceedings of the 12th Minisymposium Verfahrenstechnik. Hrsg. / Ulrich Hirn. Graz : Verlag der Technischen Universität Graz, 2016. S. 203-206.

    Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

    Chaichoowong, S, Bol, JB, Bol, P, Sriariyanun, M & Gamse, T 2016, Isolation of valuable components from Acalypha indica using solvent extraction. in U Hirn (Hrsg.), Conference Proceedings of the 12th Minisymposium Verfahrenstechnik. Verlag der Technischen Universität Graz, Graz, S. 203-206. https://doi.org/10.3217/978-3-85125-456-3
    Chaichoowong S, Bol JB, Bol P, Sriariyanun M, Gamse T. Isolation of valuable components from Acalypha indica using solvent extraction. in Hirn U, Hrsg., Conference Proceedings of the 12th Minisymposium Verfahrenstechnik. Graz: Verlag der Technischen Universität Graz. 2016. S. 203-206 https://doi.org/10.3217/978-3-85125-456-3
    Chaichoowong, Surangkana ; Bol, Jan Bernd ; Bol, Pornprapa ; Sriariyanun, Malinee ; Gamse, Thomas. / Isolation of valuable components from Acalypha indica using solvent extraction. Conference Proceedings of the 12th Minisymposium Verfahrenstechnik. Hrsg. / Ulrich Hirn. Graz : Verlag der Technischen Universität Graz, 2016. S. 203-206
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    abstract = "Acalypha indica is a weed that grows in South-East Asia. It contains several valuable compounds that can be used for curing various diseases such as rheumatism, skin infection, and blood dysentery. These compounds of the plants are usually collected by extraction. In this work, the extraction of Acalypha indica using solid-liquid extraction was studied. The influence of parameters as types of solvents (ethanol, distilled water, hexane, and ethyl acetate), and solvent to solid ratio (416:1, 125:1, 50:1, 20:1) were observed. The results showed that ethanol provided the highest extraction efficiency and the expected yield increased when solvent to solid ratio increased. Then, the kinetic model of solid-liquid extraction based on the assumptions of the Peleg‘s law and the second-order law was compared. In this study, the second-order rate law model provided higher correlation coefficient than the Peleg’s model in all experiments.",
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    AU - Gamse, Thomas

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