Compound preservative applied to marine fishes and using method of preservative

A composite fresh-keeping and fish technology, applied in the direction of using chemicals to preserve meat/fish, etc., can solve the problem that the freshness, flavor and texture of fresh fish cannot be guaranteed, it does not meet the needs of natural, green, and healthy, and the lack of fresh fish muscles is tender. texture and other problems, to achieve the effect of superior extraction and concentration method, convenient operation and simple preparation process
CN102972508AActive Publication Date: 2013-03-20舟山市福瑞达食品有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
舟山市福瑞达食品有限公司
Publication Date
2013-03-20

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Abstract

The invention discloses a compound preservative applied to marine fishes and a using method of the preservative and belongs to the technical field of preservation of aquatic products. The compound preservative is characterized by comprising the following substances in parts by weight: 30-40 parts of sensitive plant general flavone extract, 35-45 parts of melicopicine general flavone extract and 15-35 parts of tangerine general flavone extract. According to the compound preservative applied to marine fishes and the using method of the preservative, the compound preservative has the effects of preservation and corrosion prevention, and the speed of rotting and deteriorating foods can be delayed; a uniform film layer can be formed on the surface of the marine fishes treated by the preservative, the preservative is non-toxic and edible, and the storage period can be effectively prolonged; a modified atmosphere packaging method is combined, and the preservation time of the marine fishes is further prolonged, and the preservation effect is further improved; and moreover, the preservative is safe, pure natural and low in production cost, and the treated marine fishes have the similar freshness, flavor and quality of live fishes within 50-60 days.
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Description

technical field

[0001] The invention belongs to the technical field of aquatic product preservation, and in particular relates to a composite preservative applied to marine fish and a method for using the same. Background technique

[0002] At present, there are several processing, preservation and sales channels for marine fish: a small amount is transported to the destination by a live-keeping vessel for sale; some are preserved in ice, that is, in a foam box, a layer of crushed ice and a layer of fish are kept fresh and sealed in the whole box. Packaging, in general, fresh-keeping fish in this way mainly enters supermarkets and vegetable farms. Such fresh-keeping winter road transportation can be fresh for 3-4 days. If the foam box is put into the cold storage for 0-4 ℃ refrigeration, it will be fresh after 13-14 days. The degree index can still reach the first level, but it is difficult to guarantee the quality beyond this period; the caught fish are transported to the p...

Claims

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