红海藻蛋白:有价值的海洋来源化合物,具有良好的应用前景

IF 4.6 2区 生物学 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY Algal Research-Biomass Biofuels and Bioproducts Pub Date : 2023-09-01 DOI:10.1016/j.algal.2023.103262
Camila Jiménez-González , Ana María Torrado Agrasar , Federico Mallo , María Luisa Rúa , Clara Fuciños
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引用次数: 1

摘要

收入的增加、城市化和人口老龄化正在导致消费模式的变化,从而导致对蛋白质的需求不断增长。从可持续性的角度来看,人们一致认为,动物蛋白生产对环境的影响不成比例,尤其是在需要大量饲料作物的集约系统中。大型藻类已成为向蓝色生物经济过渡的一种有前景的原料。红色海藻是一种特别有吸引力的作用,因为它含有高达47%的蛋白质,是陆地植物和其他藻类中最高的。这些蛋白质提供了丰富的必需氨基酸来源,使其成为人类食品配方的绝佳候选者。然而,与碳水化合物等其他主要成分相比,红藻蛋白的开发仍然不足。这篇综述的重点是红藻作为环境友好的生物炼制发展战略中的蛋白质来源的潜力,主要用于食品和生物医学应用。它还探讨了与蛋白质提取和纯化相关的策略和局限性,强调需要进一步的体内和毒理学研究,特别是关于红藻蛋白质的消化率和生物利用度。
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Red seaweed proteins: Valuable marine-origin compounds with encouraging applications

Increased incomes, urbanization, and an aging population, are leading to changes in consumption patterns, resulting in a growing demand for proteins. From a sustainability perspective, there is a consensus that animal protein production has a disproportionately impact on the environment, particularly in intensive systems that require significant amounts of feed crops. Macroalgae have emerged as a promising feedstock for transitioning towards a blue bioeconomy. Red seaweed stands out as a particularly attractive action, as it can contain protein concentrations of up to 47 %, the highest among terrestrial plants and other algae divisions. These proteins offer a rich source of essential amino acids, making them excellent candidates for human food formulation. Nevertheless, compared to other major components such as carbohydrates, red macroalgae proteins remain underexploited. This review focuses on the potential of red algae as a protein source within an environmentally friendly biorefinery development strategy, primarily for food and biomedical applications. It also explores the strategies and limitations associated with protein extraction and purification, emphasizing the need for further in vivo and toxicological studies, particularly regarding the digestibility and bioavailability of red algal proteins.

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来源期刊
Algal Research-Biomass Biofuels and Bioproducts
Algal Research-Biomass Biofuels and Bioproducts BIOTECHNOLOGY & APPLIED MICROBIOLOGY-
CiteScore
9.40
自引率
7.80%
发文量
332
期刊介绍: Algal Research is an international phycology journal covering all areas of emerging technologies in algae biology, biomass production, cultivation, harvesting, extraction, bioproducts, biorefinery, engineering, and econometrics. Algae is defined to include cyanobacteria, microalgae, and protists and symbionts of interest in biotechnology. The journal publishes original research and reviews for the following scope: algal biology, including but not exclusive to: phylogeny, biodiversity, molecular traits, metabolic regulation, and genetic engineering, algal cultivation, e.g. phototrophic systems, heterotrophic systems, and mixotrophic systems, algal harvesting and extraction systems, biotechnology to convert algal biomass and components into biofuels and bioproducts, e.g., nutraceuticals, pharmaceuticals, animal feed, plastics, etc. algal products and their economic assessment
期刊最新文献
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