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: The 10th Asian Control Conference (ASCC 2015), 31 May-3 Jun, 2015, Kota Kinabalu, Malaysia.
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Official URL: http://ieeexplore.ieee.org/document/7244854/
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 ß-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.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | optimum, ginger bioactive compounds |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Malaysia-Japan International Institute of Technology |
| ID Code: | 61729 |
| Deposited By: | Fazli Masari |
| Deposited On: | 26 Apr 2017 06:03 |
| Last Modified: | 26 Apr 2017 06:03 |
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