提取藻类颜料的先进方法:一个审查
Ishrat Fatima1, Mubashrah Munir1, Rahmatullah Qureshi2
1Department of Biological Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan.
Critical reviews in food science and nutrition
|May 26, 2023
概括
藻类是天然色素的丰富来源,如胡卜素和叶绿素,对于食品,料和药品至关重要. 先进的提取方法比传统技术提供了更高的效率.
科学领域:
- *海洋生物技术和植物学.
- * 生物化学和自然产品化学.
背景情况:
- *藻类是全球分布的多样化的水生光合作用生物.
- *它们是各种天然颜料的宝贵来源,包括叶绿素,植物蛋白,胡卜素和桑托菲尔.
- * 这些颜料在药品,营养药品,食品和动物料中具有重要应用.
研究的目的:
- * 审查和讨论从藻类生物质中提取天然颜料的先进方法.
- * 突出传统提取技术的局限性.
- * 提供新兴,高效的色素提取技术的全面概述.
主要方法:
- * 复习先进的提取技术:超临界液体提取,压力液体提取,微波辅助提取,脉冲电场,中等电场,超高压提取,超声辅助提取,亚临界二甲基乙烯提取,酶辅助提取和天然深度溶解剂.
- *与传统方法 (固体-液体,液体-液体,soxhlet提取) 的比较.
主要成果:
- * 传统的提取方法的特点是效率低,耗时高,使用大量溶剂.
- *先进的方法提高了效率,缩短了提取时间,降低了对颜料隔离的溶剂要求.
- *使用这些现代技术,可以有效地提取各种藻类颜料,包括特定的胡卜素和桑托菲尔.
结论:
- *先进的提取技术对于从藻类中有效和标准化地分离有价值的颜料至关重要.
- *这些方法为各种工业应用的藻类颜料的可持续和可扩展生产铺平了道路.
- *为了最大限度地提高颜料产量和纯度,需要进一步研究优化这些先进技术.
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