Composite preservative containing natural essential oil nanoliposomes and application of composite preservative in preservation of sturgeon slices

A nanoliposome, natural essential oil technology, applied in the preservation of meat/fish with chemicals, food ingredients as antimicrobial preservation, food science, etc. Oxidation, broad bacteriostatic effect, prolonged storage period effect
CN112021393APending Publication Date: 2020-12-04ZHEJIANG GONGSHANG UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG GONGSHANG UNIVERSITY
Publication Date
2020-12-04

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Abstract

The invention discloses a composite preservative containing natural essential oil nanoliposomes. The composite preservative comprises 1-2 parts of gallate and 1-2 parts of natural essential oil nanoliposomes (EO-NPs-Lps). The invention also discloses a preparation method of the natural essential oil nano-liposome (EO-NPs-Lps). The invention also discloses application of the preservative formula instorage of the sturgeon meat slices, and the preservative has the effects of preservation, corrosion prevention and oxidation resistance, and can delay the rotting and deterioration speed of food. Meanwhile, the preservative is non-toxic and edible, and the storage life can be effectively prolonged. The processing method is simple, convenient, low in equipment investment, safe and low in production cost.
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Description

technical field

[0001] The invention belongs to the related technical fields of food additives, aquatic product storage and fresh-keeping, nano-materials, etc., and specifically relates to a preparation method of a composite preservative containing natural essential oil nano-liposomes and its application in fresh-keeping of sturgeon meat slices. Background technique

[0002] my country is one of the countries with the most species of sturgeon. In addition to Chinese sturgeon, there are also Dabry's sturgeon, Schneider's sturgeon, Siberian sturgeon, etc. Therefore, my country has the advantage of resource conditions in the development of sturgeon fish meat products. At present, there are the following processing and preservation sales channels for fish meat: a small amount is transported to the destination by live-keeping boats for sale; For supermarkets and vegetable farms, the freshness is acceptable for 3-4 days during road transportation in winter; if the foam box is put ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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