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Bioprocessing of seaweed into protein enriched feedstock: process optimization and validation in reactor

Jamal, Parveen and Saheed, Olorunnisola Kola and Jaswir, Irwandi and Tijani, Ruqayyah I. D. and Ansari, Abdul Haseeb (2017) Bioprocessing of seaweed into protein enriched feedstock: process optimization and validation in reactor. International Food Research Journal, 24 (Suppl). pp. 382-386. ISSN 1985-4668

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Abstract

Solid state bioconversion (SSB) of Ulva seaweed for protein enrichment was conducted over 7-days using Phanerochaete chrysosporium (P. chrysosporium). One-factor-at-a-time (OFAT) optimization of process parameters revealed 70% for moisture content, 9% for inoculum size and 7% for minerals. Optimum substrate depth in 1 kg reactor was 12 mm and the protein increased from 88.51 mg/g to 107.89 mg/g. Fourier transformation infrared spectroscopy (FTIR) analysis showed modifications in the polysaccharide resulting from SSB. Soluble and reducing sugars concentrations improved by 168.88% (from 33.74±0.51 mg/g to 90.72±1.38 mg/g) and 198.95% (from 0.13±0.05 mg/g to 0.40±0.01 mg/g), while total carbohydrate reduced to 107.15±1.21 mg/g from initial concentration of 109.39±1.33 mg/g

Item Type: Article (Journal)
Additional Information: 2937/62374
Uncontrolled Keywords: Seaweed, Carbohydrate, Bioconversion, Phanerochaete, chrysosporium Enrichment
Subjects: T Technology > T Technology (General)
T Technology > TP Chemical technology > TP248.13 Biotechnology
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Engineering > Department of Biotechnology Engineering
Depositing User: Prof.Dr. Parveen Jamal
Date Deposited: 02 Mar 2018 15:22
Last Modified: 11 Apr 2018 14:50
URI: http://irep.iium.edu.my/id/eprint/62374

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