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Inventor:

胡晖 (胡晖.) [1] (Scholars:胡晖) | 谷高阳 (谷高阳.) [2] | 张举斌 (张举斌.) [3]

Indexed by:

incoPat

Abstract:

本发明提供了一种以深海鱼油为原料,分离二十碳五烯酸(EPA)、二十二碳五烯酸(DPA)和二十二碳六烯酸(DHA)的蒸馏工艺。该方法采用三级蒸馏系统对深海鱼油进行分离,其工艺参数为操作压力0.01~100Pa,进料速率0.5~10kg/h,蒸馏温度200~400℃,成膜转速100~350rpm。所得产品中EPA、DPA和DHA的总含量达50wt.%以上。该分离工艺在高真空和相对低温的条件下操作,不用对深海鱼油进行酯化处理,不引入任何有机溶剂,在保护EPA、DPA和DHA生物活性的同时,大幅提高其在深海鱼油中的含量。

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Patent Info :

Type: 发明授权

Patent No.: CN201410192466.6

Filing Date: 2014/5/9

Publication Date: 2015/9/9

Pub. No.: CN103951556B

公开国别: CN

Applicants: 福州大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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