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Solid-liquid extraction of betel leaves (Piper betle L.)

This work investigated the effects of extraction temperature on the quality of extract and the kinetics of solid-liquid extraction of betel leaves. In this study, the effects of extraction temperature on the quality of extract were evaluated by comparing the concentration of its active compounds, in...

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Main Authors: Pin, Kar Yong, Abdullah, Luqman Chuah, Ahmad, Abdull Rashih, Mat Ali, Rasadah, Law, Chung Lim, Choong, Thomas Shean Yaw
Format: Article
Language:English
Published: Wiley Periodicals 2011
Online Access:http://psasir.upm.edu.my/id/eprint/23052/1/Solid-liquid%20extraction%20of%20betel%20leaves%20%28Piper%20betle%20L.%29.pdf
http://psasir.upm.edu.my/id/eprint/23052/
http://onlinelibrary.wiley.com/doi/10.1111/j.1745-4530.2009.00395.x/abstract
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spelling my.upm.eprints.230522015-12-03T07:41:23Z http://psasir.upm.edu.my/id/eprint/23052/ Solid-liquid extraction of betel leaves (Piper betle L.) Pin, Kar Yong Abdullah, Luqman Chuah Ahmad, Abdull Rashih Mat Ali, Rasadah Law, Chung Lim Choong, Thomas Shean Yaw This work investigated the effects of extraction temperature on the quality of extract and the kinetics of solid-liquid extraction of betel leaves. In this study, the effects of extraction temperature on the quality of extract were evaluated by comparing the concentration of its active compounds, including hydroxychavicol (HC) and eugenol (EU). The results indicate that the increase of extraction temperature led to the increase of the concentration of HC. EU concentration was decreased when temperatures higher than 60C were used. The kinetics data show that the extraction process reached equilibrium in a short time – about 40 min. Two models, namely equilibrium-dependent solid-liquid extraction (EDSLE) model and diffusion-dependent solid-liquid extraction model were applied to describe the extraction process. By comparing the values of correlation coefficients, the EDSLE model was found to be more suitable in describing the extraction process as it provided a better fit to the experimental data. Wiley Periodicals 2011-06 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/23052/1/Solid-liquid%20extraction%20of%20betel%20leaves%20%28Piper%20betle%20L.%29.pdf Pin, Kar Yong and Abdullah, Luqman Chuah and Ahmad, Abdull Rashih and Mat Ali, Rasadah and Law, Chung Lim and Choong, Thomas Shean Yaw (2011) Solid-liquid extraction of betel leaves (Piper betle L.). Journal of Food Process Engineering, 34 (3). pp. 549-565. ISSN 0145-8876; ESSN: 1745-4530 http://onlinelibrary.wiley.com/doi/10.1111/j.1745-4530.2009.00395.x/abstract 10.1111/j.1745-4530.2009.00395.x
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description This work investigated the effects of extraction temperature on the quality of extract and the kinetics of solid-liquid extraction of betel leaves. In this study, the effects of extraction temperature on the quality of extract were evaluated by comparing the concentration of its active compounds, including hydroxychavicol (HC) and eugenol (EU). The results indicate that the increase of extraction temperature led to the increase of the concentration of HC. EU concentration was decreased when temperatures higher than 60C were used. The kinetics data show that the extraction process reached equilibrium in a short time – about 40 min. Two models, namely equilibrium-dependent solid-liquid extraction (EDSLE) model and diffusion-dependent solid-liquid extraction model were applied to describe the extraction process. By comparing the values of correlation coefficients, the EDSLE model was found to be more suitable in describing the extraction process as it provided a better fit to the experimental data.
format Article
author Pin, Kar Yong
Abdullah, Luqman Chuah
Ahmad, Abdull Rashih
Mat Ali, Rasadah
Law, Chung Lim
Choong, Thomas Shean Yaw
spellingShingle Pin, Kar Yong
Abdullah, Luqman Chuah
Ahmad, Abdull Rashih
Mat Ali, Rasadah
Law, Chung Lim
Choong, Thomas Shean Yaw
Solid-liquid extraction of betel leaves (Piper betle L.)
author_facet Pin, Kar Yong
Abdullah, Luqman Chuah
Ahmad, Abdull Rashih
Mat Ali, Rasadah
Law, Chung Lim
Choong, Thomas Shean Yaw
author_sort Pin, Kar Yong
title Solid-liquid extraction of betel leaves (Piper betle L.)
title_short Solid-liquid extraction of betel leaves (Piper betle L.)
title_full Solid-liquid extraction of betel leaves (Piper betle L.)
title_fullStr Solid-liquid extraction of betel leaves (Piper betle L.)
title_full_unstemmed Solid-liquid extraction of betel leaves (Piper betle L.)
title_sort solid-liquid extraction of betel leaves (piper betle l.)
publisher Wiley Periodicals
publishDate 2011
url http://psasir.upm.edu.my/id/eprint/23052/1/Solid-liquid%20extraction%20of%20betel%20leaves%20%28Piper%20betle%20L.%29.pdf
http://psasir.upm.edu.my/id/eprint/23052/
http://onlinelibrary.wiley.com/doi/10.1111/j.1745-4530.2009.00395.x/abstract
_version_ 1643827946439311360
score 13.211869

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