Optimization of accelerated water extraction for ginger bioactive compounds

Citation

Morad, Noor Azian and Aris, Nor Ilia Anisa and Iwai, Yoshio and Ismail, Mohd Halim Shah (2015) Optimization of accelerated water extraction for ginger bioactive compounds. In: 10th Asian Control Conference (ASCC 2015), 31 May-3 June 2015, Kota Kinabalu, Sabah. .

Abstract

This paper investigated the optimum recovery of ginger bioactive compounds (6-, 8-, 10-gingerols and 6-shogaol) based on semi-batch and batch systems in accelerated water extraction. The optimum is determined based on peak value i.e optimum recovery of batch system to semi-batch. The peak value of 6-, 8-, 10-gingerols and 6-shogaol are 64.6 %, 47.2 %, 30.6 % and 135.6%. 6-shogaol has the highest peak value with exceeding than 100% because of the β-hydroxyl in gingerols is dehydrated to form shogaol. The degradation rate, kdeg has good correlation in first order rate. The highest kdeg are found in 8-, and 10-gingerols.

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Additional Metadata

Item Type:	Conference or Workshop Item (Paper)
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1109/ASCC.2015.7244854
Publisher:	IEEE
Keywords:	Ginger bioactive compounds; Peak value; Accelerated water extraction; Degradation; Optimum
Depositing User:	Nabilah Mustapa
Date Deposited:	08 Jul 2019 02:03
Last Modified:	08 Jul 2019 02:03
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/ASCC.2015.7244854
URI:	http://psasir.upm.edu.my/id/eprint/69612
Statistic Details:	View Download Statistic

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