Composition of carbohydrate, protein and lipid derived from microalgae using thermally pretreated solid waste.

IF 3.3 2区农林科学 Q1 AGRICULTURE, MULTIDISCIPLINARY Journal of the Science of Food and Agriculture Pub Date : 2024-11-19 DOI:10.1002/jsfa.14038

Hemamalini Rawindran, Kuan Shiong Khoo, Gour Gopal Satpati, Sudatta Maity, Krittika Chandran, Jun Wei Lim, Woei-Yenn Tong, Herma Dina Setiabudi, Normawati M Yunus

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Abstract

Microalgae are widely recognized for their capacity to generate value-added products in a variety of sectors, including the pharmaceutical and food industries, bioenergy industries and wastewater industries. The quality of a microalga is significantly influenced by its proliferation. Along with growth, the biochemical profile may also vary based on the nutrient that is supplemented. The majority of the supplemented nutrients utilized are not in a functional state, as they are typically extracted in liquid form or pretreated prior to use. Parallel to numerous commonly applied pretreatment processes, including chemical, mechanical and biological, thermal pretreatment appears to receive less attention. Hence it is crucial to comprehend the potential for thermal pretreatment as well as its mechanism in militating the solid waste to release additional nutrients in order to enhance the biochemical profile of microalgae. The current review takes a closer look at the impact of various thermal pretreatments on solid waste on influencing microalgal performance in terms of their overall biochemical profiles such as carbohydrates, proteins and lipids. This approach is likely to enhance the circular economy by utilizing waste products and effectively closing the loop on waste. © 2024 Society of Chemical Industry.

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利用热预处理固体废弃物从微藻中提取碳水化合物、蛋白质和脂质的成分。

微藻在制药和食品工业、生物能源工业和废水处理工业等多个领域生产增值产品的能力已得到广泛认可。微藻的质量在很大程度上受其增殖的影响。在生长的同时，生化特性也会因补充的营养物质不同而变化。所使用的大部分补充营养素都不是功能性的，因为它们通常是以液态形式提取的，或者在使用前经过预处理。与化学、机械和生物等多种常用预处理工艺相比，热预处理似乎较少受到关注。因此，了解热预处理的潜力及其在促进固体废弃物释放更多养分以提高微藻生化特性方面的机制至关重要。本综述仔细研究了各种固体废物热预处理方法对微藻整体生化特性（如碳水化合物、蛋白质和脂质）的影响。这种方法可以利用废品，有效地实现废物循环，从而促进循环经济的发展。© 2024 化学工业协会。

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来源期刊

Journal of the Science of Food and Agriculture 工程技术-农业综合

CiteScore

8.10

自引率

4.90%

发文量

634

审稿时长

3.1 months

期刊介绍： The Journal of the Science of Food and Agriculture publishes peer-reviewed original research, reviews, mini-reviews, perspectives and spotlights in these areas, with particular emphasis on interdisciplinary studies at the agriculture/ food interface. Published for SCI by John Wiley & Sons Ltd. SCI (Society of Chemical Industry) is a unique international forum where science meets business on independent, impartial ground. Anyone can join and current Members include consumers, business people, environmentalists, industrialists, farmers, and researchers. The Society offers a chance to share information between sectors as diverse as food and agriculture, pharmaceuticals, biotechnology, materials, chemicals, environmental science and safety. As well as organising educational events, SCI awards a number of prestigious honours and scholarships each year, publishes peer-reviewed journals, and provides Members with news from their sectors in the respected magazine, Chemistry & Industry . Originally established in London in 1881 and in New York in 1894, SCI is a registered charity with Members in over 70 countries.