The potential of protein hydrolysates from marine by-products: Mechanisms, health benefits, applications, future prospects, and challenges

IF 3.7 3区生物学 Q2 BIOCHEMISTRY & MOLECULAR BIOLOGY Process Biochemistry Pub Date : 2024-10-28 DOI:10.1016/j.procbio.2024.10.008

Mei Qi Gan , Jay Min Poh , Seng Joe Lim , Lee Sin Chang

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Abstract

Growing consumer demand for fishery products has increased the quantity of by-products that are thrown out since they possess little market value, eventually led to unsustainable practices in the marine sectors and negative environmental repercussions. Marine by-products consist of high protein content, nutritional qualities and biological activities that are beneficial to human health. These valuable proteins could come from different sources and are often extracted using different operations. Therefore, this review focuses on several methods of using protein hydrolysis for extracting bioactive peptides from marine by-products. This review also discusses different sources of marine by-products that can yield bioactive peptides and their beneficial biological activities, such as antioxidant, antihypertensive, anticancer, anti-obesity, and other bioactivities, that are advantageous in a variety of industries, like food, cosmetics, aquaculture, and pharmaceuticals. Furthermore, the complications associated with using marine protein hydrolysates from their by-product as well as the sustainability of these technologies would be discussed.

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海洋副产品水解蛋白的潜力：机理、健康益处、应用、未来前景和挑战

消费者对渔业产品日益增长的需求增加了被丢弃的副产品数量，因为这些副产品几乎没有市场价值，最终导致海洋领域不可持续的做法和对环境的负面影响。海洋副产品蛋白质含量高，营养丰富，具有有益于人类健康的生物活性。这些宝贵的蛋白质可能来自不同的来源，通常采用不同的方法提取。因此，本综述重点介绍了几种利用蛋白质水解从海洋副产品中提取生物活性肽的方法。本综述还讨论了可产生生物活性肽的海洋副产品的不同来源及其有益的生物活性，如抗氧化、抗高血压、抗癌、抗肥胖和其他生物活性，这些生物活性在食品、化妆品、水产养殖和制药等多种行业中具有优势。此外，还将讨论从副产品中使用海洋蛋白质水解物的复杂性以及这些技术的可持续性。

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来源期刊

Process Biochemistry 生物-工程：化工

CiteScore

8.30

自引率

4.50%

发文量

374

审稿时长

53 days

期刊介绍： Process Biochemistry is an application-orientated research journal devoted to reporting advances with originality and novelty, in the science and technology of the processes involving bioactive molecules and living organisms. These processes concern the production of useful metabolites or materials, or the removal of toxic compounds using tools and methods of current biology and engineering. Its main areas of interest include novel bioprocesses and enabling technologies (such as nanobiotechnology, tissue engineering, directed evolution, metabolic engineering, systems biology, and synthetic biology) applicable in food (nutraceutical), healthcare (medical, pharmaceutical, cosmetic), energy (biofuels), environmental, and biorefinery industries and their underlying biological and engineering principles.