CN86105241A

CN86105241A - The production method of unleaded no mud lime-preserved egg and technology

Info

Publication number: CN86105241A
Application number: CN198686105241A
Authority: CN
Inventors: 邢世增
Original assignee: Individual
Current assignee: Individual
Priority date: 1986-08-08
Filing date: 1986-08-08
Publication date: 1988-02-17

Abstract

The invention provides the process of the unleaded no mud lime-preserved egg of a kind of two step infuses.Will add lead oxide in the prior art, and this method does not add lead oxide, and play the lead oxide effect with the maintenance uniform temperature; And adopt nonpoisonous chemicla such as paraffin as antistaling agent.

This method production technology maturation, equipment is simple, technology is easily capable, with short production cycle, expense of raw materials is low, and each egg only needs 0.01 yuan of cost, is suitable for batch production production.

Description

The invention belongs to the traditional lime-preserved egg production method and the improvement of technology.

In the existing lime-preserved egg manufacturing process, add lead oxide, soda ash, plant ash, earth, cavings or sawdust etc. in the feed liquid, lead oxide is used for controlling alkali and infiltrates in egg, maturity period is reached unanimity, reduce alkali part, like this, make and contained harmful plumbous composition in the lime-preserved egg.Some countries have made regulation to its lead content in recent years, must not stipulate as Britain to surpass 1PPM, and China must not stipulate above 3PPM.Because the outlet lime-preserved egg too high levels that has of China directly influences the outlet of China's lime-preserved egg, and shell sticks with paste the mud chaff arranged, and gains in weight, and influences outward appearance.

Method provided by the present invention is exactly in order to make the lime-preserved egg of unleaded no mud.

The present invention adopts not leaded auxiliary material, makes two kinds of feed liquids, egg is carried out two not good liquors soak: just soak, make egg to finish freezing period with first immersion liquid temperature control; Soaking, make egg to change colour again with first liquid normal temperature again increases flavor, finishes the maturity period of lime-preserved egg substantially.In order to preserve, adopt nontoxic article such as paraffin as antistaling agent.

The batching that this method adopts is a water, sodium chloride, tealeaves, NaOH, CedarLeaves.Just NaOH is dense in the immersion liquid crosses the mol into 1.4-1.5; Sodium chloride is 2-5%; Tealeaves is every hectolitre feed liquid 1.5-2 kilogram; The Japanese arborvitae leaf is every hectolitre 1-2 kilogram.The control temperature comes part to replace the effect of lead oxide at 10～14 ℃, and protein and NaOH are slowly acted on, and the maturity period reaches unanimity like this, and reduces alkali part.

Answer the NaOH that 0.5～0.7 mol is arranged in the immersion liquid, other compositions and content are identical with immersion liquid just, and the temperature remains within the normal range, soak egg at the beginning of making and soak again 10-15 days again.

Make antistaling agent with nontoxic chemical substance paraffin,, will soak egg again and put into paraffin liquid, be unleaded no mud lime-preserved egg finished product after the taking-up cooling melted paraffin wax.

Compared with the prior art this method is checked through health quarantine department, and the lime-preserved egg finished product is not leaded, and the lime-preserved egg of making is beautiful in colour, has the peculiar taste of lime-preserved egg.Make antistaling agent with paraffin, fresh keeping time is long, quality better, health, attractive in appearance.Generally can preserve six months.A large amount of costs of manufacture are quite low, and every egg is about 0.01 yuan.Also can do the processing of fine arts egg.

This method is applicable to the making of chicken, duck, goose, quail egg.

Best manufacture craft process of the present invention and method are provided below.

One, feed liquid preparation:

Charge ratio (soaking 130 kilograms of egg materials) first liquid (per 150 liters of materials):

2.5 kilograms of dust teas; 2.5 kilograms on Japanese arborvitae leaf; 3 kilograms in sodium chloride, second liquid (per 100 liters of materials):

6 kilograms in 96% NaOH; 100 liters of first liquid; 2 kilograms in sodium chloride.

Two, compound method:

First liquid: in two containers, respectively add 50 liters in water, a container is with 2.5 kilograms of tealeaves, and another adds 2.5 kilograms on Japanese arborvitae leaf, boils and boils one hour, and liquid is filtered to another container that is placed with 3 kilograms of sodium chloride.Respectively add 25 liters in water in two containers again, still boil and boil one hour, wait sodium chloride molten intact, leave standstill cooling after, get whole clear liquids, add cold boiling water to 150 liter, stir, first liquid.

Second liquid: get 90 liters of first liquid, 2 kilograms in sodium chloride is contained in a container, slowly adds hydrogen-oxygen sodium in batches, treats the molten back of 6 kilograms of NaOH, cooling adds first liquid again makes this liquid become 100 liters, stirs well, and is second liquid.

Three, just soak:

Qualified bright egg is put into second liquid infuse, and 100 liters of second liquid can soak 130 kilograms on egg, are incubated 10-14 ℃, get final product through 13 days.This egg is edible, but local flavor, color are not intact as yet.

Four, soak again:

To use that 50 liters of feed liquids are molten to be multiple immersion liquid to 50 liters of first liquid containers, will just soak egg and put into, temperature control was at 15-20 ℃, through 10-15 days.

Five, soak post processing:

1. fresh-keeping lime-preserved egg: melted paraffin wax, temperature control is at 100 ℃-120 ℃, puts into paraffin liquid and soaks soaking egg again, takes out, promptly finished after the cooling overall process of unleaded no mud lime-preserved egg finished product.Per hundred jin need paraffin 1.2-1.5 kilogram approximately.

2. fine arts preserved egg:

Immerse in 7% polyvinyl alcohol water solution earlier, take out air-dryly, promptly get pure film egg soaking egg again.Can on this egg, paint, paste, spray, carve various birds and beasts personages, patterns such as flowers, plants and trees, again through wax handle fine arts preserved egg.

Claims

1, make the method for lime-preserved egg, making material liquid component has water, sodium chloride, tea, it is characterized in that adopting two step infuse methods:

Also contain the NaOH that concentration is the 1.3-1.5 mol in a immersion liquid just, CedarLeaves, temperature is controlled at 10-14 ℃, and bright egg soaked 10-14 days;

Also contain NaOH, the CedarLeaves that concentration is the 0.5-0.7 mol in the multiple immersion liquid of b, the temperature remains within the normal range for temperature.Just soaking egg soaked 10-15 days more again;

The c preservation method adopts the lime-preserved egg after will soaking again to immerse and takes out cooling in the paraffin liquid that melts.

2, method according to claim 1 is characterized in that sodium chloride-containing 2-5% in the feed liquid, and tea is that every hectolitre feed liquid adds the 1.5-2 kilogram, and the Japanese arborvitae leaf is that every hectolitre adds the 1-2 kilogram.