Stink-free deep sea fish oil and preparation method and application thereof

A deep-sea fish oil and fishy smell technology, which is applied in application, fat oil/fat refining, edible oil/fat, etc., can solve the problems of high energy consumption, heavy pollution, and low yield in the production process, and achieve short heating time and deodorization effect Good, less disruptive effect
CN101892124AInactive Publication Date: 2010-11-24广州市至润油脂食品工业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
广州市至润油脂食品工业有限公司
Publication Date
2010-11-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses stink-free deep sea fish oil and a preparation method and application thereof. The preparation method comprises the following step of: making degumed and discolored deep sea fish oil pass through a molecular distillation column with the vacuum degree of 0.01 to 30 Pa and the temperature of between 80 and 200 DEG C so as to obtain the stink-free deep sea fish oil. The preparation method has the advantages of low damage to the deep sea fish oil and good deodorization effect. The obtained deep sea fish oil has no stink substantially and can be used for table oil for direct eating or seasoning. Compared with high-temperature steam deodorization, the preparation method has the advantages of low cost, better deodorization effect, and contribution to market popularization. The stink-free deep sea fish oil is compounded with an antioxidant to prepare the stable stink-free deep sea fish oil with the storage period of half a year and invariable unsaturated fatty acid content.
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Description

technical field

[0001] The invention relates to the preparation of fats and oils, in particular to a deep-sea fish oil without fishy smell and its preparation method and application. Background technique

[0002] EPA and DHA belong to the omega-3 series of polyunsaturated fatty acids, which are essential fatty acids for the human body. EPA (eicosapentaenoic acid) is known as "the scavenger of human blood vessels", which can effectively reduce the content of cholesterol and triglycerides, prevent blood vessel coagulation, reduce blood viscosity, prevent cerebral hemorrhage, cerebral thrombosis and other diseases, and reduce arteriosclerosis And high blood pressure, promote blood circulation and eliminate fatigue, reduce fat formation, eliminate dark spots, improve skin nutrition, prevent brain cell aging, help memory and other effects. DHA (docosahexaenoic acid), commonly known as "brain gold", is an important component of the human brain, eyes, nervous system and defense sy...

Claims

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