摘要:
南极磷虾油是一种从南极磷虾中提取的功能性油脂,富含磷脂、虾青素、二十二碳六烯酸(Docosahexaenoic Acid,DHA)和二十碳五烯酸(Eicosapentaenoic acid,EPA)等活性物质,对人体有多种生理功能,如预防心脑血管疾病,促进大脑发育、抗氧化、缓解痛风和类风湿关节炎等。南极磷虾油提取工艺目前主要有有机溶剂提取法、超临界-CO2萃取法、亚临界萃取法、酶解结合有机溶剂提取法及压榨法等。本文综述了南极磷虾油的提取工艺,以期为企业生产南极磷虾油提供参考。
关键词:
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南极磷虾油
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磷虾粉
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鲜虾
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提取工艺
Abstract:
Antarctic krill oil is a kind of functional oil extracted from Antarctic krill, which is rich in phospholipids, astaxanthin, DHA and EPA. Antarctic krill oil has many physiological functions for the human body, such as preventing cardio-cerebrovascular diseases, promoting brain development, anti-oxidation, relieving gout and rheumatoid arthritis. At present, the extraction process of Antarctic krill oil is mainly composed of organic solvent extraction, supercritical-CO2 extraction, sub-critical fluid extraction, and enzymolysis combined with organic solvent extraction, and pressing method. The extraction technology of Antarctic krill oil was summarized in this article, which provided reference for the production of Antarctic krill oil for enterprises.
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