循环经济中的海藻加工废物的增值利用技术:发展可持续的现代海藻产业
Chunhui Liu1,2,3, Jiale Gao1,2,3, Hong Jiang1,2,3,4
1State Key Laboratory of Marine Food Processing and Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao, PR China.
Comprehensive reviews in food science and food safety
|October 8, 2024
概括
海藻加工会丢弃70-85%的生物质,这是一个浪费. 新的生物炼油方法可以将这种藻类废物转化为有价值的产品,如蛋白质和生物塑料,促进可持续性.
科学领域:
- 海洋生物技术 海洋生物技术
- 可持续化学 可持续化学
- 生物炼油工艺 生物炼油工艺
背景情况:
- 全球海藻产业产生大量的废物,其中70-85%的藻类生物质在提取合物后被丢弃.
- 目前的废物管理做法与可持续发展原则相矛盾,错失了有价值资源回收的机会.
研究的目的:
- 探索剩余藻类生物质在商业应用中的潜力.
- 审查海藻废弃物的增值利用技术,与生物炼油厂概念保持一致.
主要方法:
- 审查目前海藻废弃物回收利用技术的进展.
- 分析方法包括分离,提取,无氧消化,热化学转化和代谢工程.
主要成果:
- 剩余的藻类生物质可以成为食品行业的颜料,蛋白质和纤维素等有价值的生物化学品的来源.
- 新兴技术提供了将海藻废物转化为替代蛋白质,食补充剂和生物塑料的途径.
结论:
- 采用多产品生物炼油战略或有针对性的废物利用技术可以提高海藻生物质利用率.
- 进一步研究和扩展这些技术,从实验室到试点和商业水平,对于有效的海藻废物管理至关重要.
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