Combining pressing and alkaline extraction to increase protein yield from Ulva fenestrata biomass
نویسندگان
چکیده
Many seaweed species have a high production potential and attract interest as future protein sources. A fiber ash content, however, demand extraction of the to improve its digestibility utilization in food or feed. This study explores three different approaches for from Ulva fenestrata order maximize yield. Soluble was recovered either by mechanical pressing homogenization osmotic shock biomass followed alkaline extraction. The soluble then concentrated isoelectric precipitation. combined procedure carried out following subjecting residual pulp fraction homogenization, methods were ranked follows with respect yield (as % protein); method (23.9 ± 0.3%)> (6.8 0.2%)> (5.0 0.2%). significant increase when combining ascribed precipitation after pulp, hypothesized be due reduced conductivity alkali-soluble derived rather than whole biomass.
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ژورنال
عنوان ژورنال: Food and Bioproducts Processing
سال: 2022
ISSN: ['1744-3571', '0960-3085']
DOI: https://doi.org/10.1016/j.fbp.2022.05.006