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Novel food antistaling agent and preparation process thereof

A technology for food preservation and preparation method, which is applied in the directions of food preservation, fruit and vegetable preservation, and chemical preservation of meat/fish, etc., can solve the problems of complexity, lack of broad prospects, and low application range, and achieves simple and convenient use and preparation methods. Simple, wide-ranging effects

Inactive Publication Date: 2007-05-23
青岛久润精细化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technique is more complicated to implement, and it is not easy to remove the wax film, so it cannot be applied to green leafy plants.
Its application range is low and its prospects are not extensive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A food preservative, produced according to the following ratio (percentage by weight)

[0024] Sodium pyrrolidone carboxylate 70%

[0025] (pyrrolidine Carboxylic Acid Na)

[0026] Beeswax 10%

[0027] Edible starch 18%

[0028] Sucrose Esters 1.5%

[0029] Nisin 0.5%.

[0030] (NISIN)

Embodiment 2

[0032] A food preservative, produced according to the following ratio (percentage by weight)

[0033] Sodium pyrrolidone carboxylate 80%

[0034] (Pyrrolidine Carboxylic Acid Na)

[0035] Beeswax 10%

[0036] Edible starch 18%

[0037] Sucrose Esters 1.5%

[0038] Nisin 0.5%.

[0039] (NISIN)

Embodiment 3

[0041] A food preservative, produced according to the following ratio (percentage by weight)

[0042] Sodium pyrrolidone carboxylate 60%

[0043] (Pyrrolidine Carboxylic Acid Na)

[0044] Beeswax 20%

[0045] Edible starch 28%

[0046] Sucrose Esters 1.5%

[0047] Nisin 0.5%.

[0048] (NISIN)

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PUM

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Abstract

The invention discloses a foodstuff fresh-keeping agent, which is prepared from the raw materials of (by weight ratio) Pyrrolidine Carboxylic Acid Na 60-80%, beeswax 5-15%, edible starch 15-30%, trace quantity of sucrose ester and edible conservative. The agent can be applied to vegetable, fruits, fresh flowers, seafood product and meat products.

Description

technical field [0001] The invention belongs to a fresh-keeping agent for food, in particular to a fresh-keeping agent for fresh food such as vegetables, fruits, flowers, seafood products and meat. Background technique [0002] At present, my country's storage and preservation technology cannot keep up with the needs of the situation. During the short-term preservation process of fresh vegetables and fruits, due to various reasons, they rot and deteriorate, which has seriously affected my country's fruit and vegetable exports and people's daily life. With the continuous progress of the society and the continuous development of the economy, the demand for using fresh food is getting higher and higher; but some food preservation is not easy, such as lychees are a typical example; The requirements in the hands should not exceed 8 hours; this is because it is not easy to keep fresh. The current method is to use low-temperature refrigeration technology to keep fresh and then use...

Claims

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Application Information

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IPC IPC(8): A23L3/3508A23B7/154A23B4/20
Inventor 苏怡龙杜平华
Owner 青岛久润精细化工有限公司
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