Optimization of protein yields in water extracts that were obtained from Jackiopsis ornata roots by Microwave assisted extraction (MAE) was established by a Circumscribed Central Composite Design (CCCD). MAE proved to be an optimum choice for the protein extraction. The highest yield (20.425±108) was obtained with the parameters liquid to solid ratio (S= 30:1), particle size (P=0.022±0.002mm (radius), temperature (T= 65°C); microwave power (W= 300W) and extraction time (t= 20 minutes). Statistical analysis illustrated the adequacy of the generated full quadratic equation with ad high values of the coefficient of determination (R2), adjusted coefficient of determination R2adj and predicted coefficient p of determination R2pred The p value of the Lack of Fit test illustrated the adequacy of the model. The optimization conditions of extracting the protein was predicted to be with the parameters S: 26, P: 0.0284; T: 65 °C; P: 303 W and t: 20 min. The high efficiency of MAE to obtain J. ornata protein extract encouraged further application on pilot and industrial scale.
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6 February 2019
MATERIALS CHARACTERIZATION USING X-RAYS AND RELATED TECHNIQUES
18–19 August 2018
Kelantan, Malaysia
Research Article|
February 06 2019
Optimization of protein yields in water extracts of Jackiopsis ornata roots by response surface methodology using microwave assisted extraction (MAE)
H. E. Abugabr Elhag;
H. E. Abugabr Elhag
a)
1
Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang, Malaysia (UMP)
, Lebuhraya Tun Razak, 26300, Gambang, Pahang, Dural Makmur, Malaysia
a)Corresponding author: pkc15002@stdmail.ump.edu.my
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A. Naila;
A. Naila
2
The Maldives National University, Central administration, Rahdhebai Hingun, Machangolhi, Male
, Maldives
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A. Ajit;
A. Ajit
b)
1
Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia Pahang, Malaysia (UMP)
, Lebuhraya Tun Razak, 26300, Gambang, Pahang, Dural Makmur, Malaysia
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A. Z. Sulaiman;
A. Z. Sulaiman
c)
3
Faculty of Bio-Engineering and Technology, Universiti Malaysia Kelantan
, Jeli Campus, Locked Bag No. 100, 17600 Jeli Kelantan, Malaysia
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W. F. W. Ishak;
W. F. W. Ishak
d)
3
Faculty of Bio-Engineering and Technology, Universiti Malaysia Kelantan
, Jeli Campus, Locked Bag No. 100, 17600 Jeli Kelantan, Malaysia
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Badhrulhisham Abd Aziz;
Badhrulhisham Abd Aziz
e)
3
Faculty of Bio-Engineering and Technology, Universiti Malaysia Kelantan
, Jeli Campus, Locked Bag No. 100, 17600 Jeli Kelantan, Malaysia
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Reddy Prasad
Reddy Prasad
4
Petroleum and Chemical Engineering Programme, Faculty of Engineering
, Tungku Highway, Gadong BE1410, Negara Brunei Darussalam, Universiti Teknologi Brunei, Brunei
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AIP Conf. Proc. 2068, 020055 (2019)
Citation
H. E. Abugabr Elhag, A. Naila, A. Ajit, A. Z. Sulaiman, W. F. W. Ishak, Badhrulhisham Abd Aziz, Reddy Prasad; Optimization of protein yields in water extracts of Jackiopsis ornata roots by response surface methodology using microwave assisted extraction (MAE). AIP Conf. Proc. 6 February 2019; 2068 (1): 020055. https://doi.org/10.1063/1.5089354
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