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Optimization of high‐pressure processing in extraction of astaxanthin from Penaeus monodon carapace using response surface methodology

Irna, Cicy and Jaswir, Irwandi and Othman, Rashidi and Jimat, Dzun Noraini (2018) Optimization of high‐pressure processing in extraction of astaxanthin from Penaeus monodon carapace using response surface methodology. Journal of Food Process Engineering, 41 (8). ISSN 0145-8876

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Abstract

Penaeus monodon is a species of shrimp with astaxanthin content that prevents various diseases and enhances immune system. High‐pressure processing (HPP) is capable of achieving higher extraction astaxanthin yield within short processing time. The aim of this research was to optimize the extraction condition of astaxanthin from P. monodon using HPP using response surface methodology (RSM). The investigation was carried out using variables: pressure (150–250 MPa), holding time (10–20 min), and amount of acetone‐methanol mixture, 7:3, vol/vol (3–7 ml). The optimum condition was achieved at the pressure of 238.54 MPa, 16.29 min of holding time, and 6.59 ml of solvent mixture. The optimum yield of astaxanthin was 95.17 μg/gdw. The R2 value was 0.9836 and the adjusted‐R2 value was 0.9688. These values indicate that the application of RSM to optimize the yield of astaxanthin with HPP has a significant impact in enhancing the yield of astaxanthin.

Item Type: Article (Journal)
Additional Information: 5784/53617
Uncontrolled Keywords: cetone, Mixtures, Surface properties
Subjects: T Technology > TP Chemical technology > TP248.13 Biotechnology
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Centre for Foundation Studies
Depositing User: Dr Irwandi Jaswir
Date Deposited: 29 Jan 2019 15:56
Last Modified: 09 Jul 2019 16:26
URI: http://irep.iium.edu.my/id/eprint/53617

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