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Biogenic composite pork preservative

A preservative, biological source technology, applied in the preservation of food ingredients as anti-microbial, food preservation, food science and other directions, can solve the problems of poor preservation effect of preservatives, etc., and achieve the effects of convenient operation, safe consumption and simple preparation method.

Inactive Publication Date: 2016-10-26
尹浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Biological preservatives can be divided into animal-derived preservatives, plant-derived preservatives, and microbial-derived preservatives according to their sources. Biological preservatives have many advantages such as huge quantities, rich sources, food safety, and low prices, and have multiple physiological health functions. At the same time, more special flavor substances are given to food, but the fresh-keeping effect of a single preservative is generally poor, and the combination of two or more preservatives can often achieve better fresh-keeping effects.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0035] Prepare a biological source compound pork antistaling agent, containing the following substances in weight percentage: 4.4% antibacterial agent, 12% synergist, 30% Chinese herbal medicine extract A, 18% Chinese herbal medicine extract B and 35.6% water;

[0036] The proportions by weight of the antibacterial agent components are: 6 parts of nisin, 3 parts of natamycin, 5 parts of lysozyme, 30 parts of chitosan, propolis supercritical CO 2 Extract 4 parts;

[0037] The proportions by weight of the synergist components are: 4.5 parts of acetic acid, 2.5 parts of vitamin C, 2.5 parts of vitamin E, and 3.5 parts of sodium lactate;

[0038] The preparation method of the Chinese herbal medicine extract A is as follows: the raw materials of the Chinese herbal medicine are respectively baked in proportions by weight of 3 parts of grape seeds, 15 parts of garlic, 5 parts of cloves, 20 parts of cinnamon, 4 parts of rosemary, 10 parts of pepper, and 16 parts of ginger. After dryi...

Embodiment 2

[0041] The fresh-keeping test was compared with pork special fresh-keeping agent produced by Hubei Yuancheng Pharmaceutical Co., Ltd.

[0042] On April 7, 2015, a test on the freshness effect of different preservatives on chilled pork during storage was carried out. The longissimus dorsi of fresh pigs was removed from the fascia on a clean and sterilized chopping board, and cut into pieces of uniform size and mass (200g±10 ) g meat pieces were randomly divided into 3 groups, with 5 repetitions in each group. Groups 1 and 2 were respectively treated with the biological source composite pork fresh-keeping agent of the present invention in Example 1 and the pork fresh-keeping preservative provided in Example 2, and group 3 used distilled water as a control test. The three groups of meat pieces were soaked for 2.5 minutes, and after standing for 15 minutes, they were accurately weighed, put into aseptic bags, vacuum-packed, and placed in a (4±1)°C freezer for later use. For 3 gro...

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Abstract

The invention relates to a biogenic composite pork preservative. The biogenic composite pork preservative comprises 4.0-4.8% of a bacterial depressant, 10-14% of a synergist, 27-33% of Chinese herbal medicine extract A, 16-20% of Chinese herbal medicine extract B and the balance water. The bacterial depressant contains nisin, natamycin, lysozyme, chitosan and propolis supercritical CO2 extract. The synergist contains acetic acid, vitamin C, vitamin E and sodium lactate. The Chinese herbal medicine extract A is prepared through extracting grape seeds, garlic, clove, cassia bark, rosemary, pepper and ginger through an ethanol extraction method and then blending the extract products, Origanum vulgare L. essential oil and tea crude extract. The Chinese herbal medicine extract B is prepared through water extraction of konjak, Chinese honeylocust fruits, rheum officinale and pomegranate peel. The biogenic composite pork preservative has a reasonable formula, is safe for eating, can be prepared by simple processes, is convenient for operation in use and has good fresh-keeping effects.

Description

technical field [0001] The invention relates to a biological source composite pork fresh-keeping agent, which belongs to the technical field of pork fresh-keeping, in particular to a biological source composite pork fresh-keeping agent with reasonable formula, safe food, simple preparation method, convenient operation during use and good fresh-keeping effect. Background technique [0002] With the improvement of people's living standards, people pay more attention to the safety and hygiene quality of meat products, and at the same time have higher requirements on the meat processing system and consumption patterns. Chilled meat is a sales form of fresh meat widely used in foreign developed countries. In recent years, chilled meat products have successively appeared in Shanghai, Dalian, Beijing and other places in my country. Chilled meat will become a new economic growth point for meat enterprises in my country. Its popularization will greatly improve the technical level of ...

Claims

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Application Information

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IPC IPC(8): A23B4/20A23B4/22A23L3/3472A23L3/3562A23L3/3571
CPCA23B4/20A23B4/22A23L3/3472A23L3/3562A23L3/3571A23V2002/00A23V2400/21A23V2200/10A23V2250/21A23V2250/21166A23V2250/511A23V2250/30A23V2250/204A23V2250/022A23V2250/708A23V2250/712A23V2300/50A23V2300/14Y02A40/90
Inventor 尹浩
Owner 尹浩
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