CN105747016A - Nutritive pigeon eggs rich in zinc element and manufacturing method thereof - Google Patents
Nutritive pigeon eggs rich in zinc element and manufacturing method thereof Download PDFInfo
- Publication number
- CN105747016A CN105747016A CN201410785586.7A CN201410785586A CN105747016A CN 105747016 A CN105747016 A CN 105747016A CN 201410785586 A CN201410785586 A CN 201410785586A CN 105747016 A CN105747016 A CN 105747016A
- Authority
- CN
- China
- Prior art keywords
- columba livia
- ovum columba
- nutrition
- rich
- soak
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fodder In General (AREA)
Abstract
The invention provides nutritive pigeon eggs rich in zinc element and a manufacturing method thereof. The method mainly comprises: firstly, checking qualified fresh pigeon eggs and putting the eggs in a jar for later use; secondly, performing first soaking on the fresh pigeon eggs with a solution containing NaOH, NaCl, and tea, wherein the first soaking solution contains 8.8-9.9% of NaOH and 0.3-0.9% of ZnSO4 or ZnCl2; then, taking the soaked pigeon eggs out, and performing second soaking on the pigeon eggs with a solution containing NaOH, NaCl, and tea, wherein the second soaking solution contains 1.8-2.4% of NaOH and 0.3-0.9% of ZnSO4 or ZnCl2; and finally taking the soaked pigeon eggs out, and performing sealed storage to obtain the nutritive pigeon eggs. The obtained nutritive pigeon eggs have the zinc content in a range of 30-40 ppm, the free alkali content lower than 0.2%, and the lead content almost being zero. The lead pollution during conventional processing of pigeon eggs is effectively prevented, original taste of fresh pigeon eggs is basically maintained, and the comprehensive application value of pigeon eggs is increased.
Description
Technical field
The present invention relates to Ovum Columba livia deep process technology field, especially relate to a kind of nutrition Ovum Columba livia rich in zinc element and preparation method thereof.
Background technology
Ovum Columba livia is the egg that Columbidae animal wild pigeon or pigeon etc. produce, although its head is only small, but nutritive value is significantly high.According to surveying and determination, Ovum Columba livia is rich in nutritional labelings such as high quality protein, phospholipid, ferrum, calcium and vitamin A, vitamin B1, vitamin B2, vitamin D, and, the mouthfeel of Ovum Columba livia is more delicate, smooth, it is prone to digest and assimilate, it is the senior nutrition of the crowds such as anemia of pregnant woman, child, patient, is also one fashion dish in feast.On medical value, Ovum Columba livia sweet in the mouth, salty, property is put down, and has invigorating the liver and kidney, benefit vital essence, rich skin is all, the effect of sore of refreshing oneself, solve, and often eats Ovum Columba livia and also can prevent measles children.Owing to Ovum Columba livia is nutritious, delicious, medical value is higher, and market prospect is fine.Therefore, in recent years, pigeon is increasingly becoming the new lover of aquaculture so that large batch of Ovum Columba livia is supplied market, and along with stepping up of people's living standard, edible Ovum Columba livia is also more and more universal, extensive.
Although the nutritive value of Ovum Columba livia is very high, but wherein Zn content is almost nil.Especially in China, when pickling cutification egg product if, with traditional eggs deep working method, owing to the material needed for pickling preserved egg has salt, tea and alkaline matter, conventional alkaline matter includes quick lime, plant ash, sodium carbonate, sodium hydroxide etc., therefore, inevitably lead to the free alkali content in Ovum Columba livia product higher, have a strong impact on the mouthfeel of Ovum Columba livia product.And, in order to promote the protein coagulating in egg body, in preserved egg manufacturing process, it is wrapped in the adjuvant outside fresh egg containing lead oxide and lead salt, in sealing placement process, these lead oxide just penetrate in egg body gradually.If edible this leaded Ovum Columba livia for a long time, human body is after long-term suction micro lead, and nervous system, hemopoietic system and digestive system can be caused obvious harm by the micro lead entering human body.
Zinc is as one of the trace element of needed by human, and it participates in various metabolic activity widely as the constituent of multiple enzyme.China specifies, the infants and children of 1 years old～10 years old, every day, the quantity delivered of zinc should be 10mg～15mg, and the children of more than 10 years old are 15mg～20mg.NAM should obtain 15 milligrams of zinc, women 11.5 milligrams every day from meals, and simple dependence diet takes in zinc element, it is clear that can not meet the human body demand to zinc element.Add the raising along with people's living standard, diet more subtilizedization, it is easy to cause the shortage of Trace Elements in Human Body zinc.If human body zinc deficiency, may result in the bad phenomenon such as anorexia, short and small, immunologic hypofunction, erythra and alopecia, even bring out various disease, have impact on the sound development of human body.In order to ensure the zinc element content of needed by human body, although various medical zinc supplement preparation can be taken and carry out supplementing zinc.But, fortified zinc content in these medical zinc supplement preparations is generally significantly larger than the safe Zn content that people should take in from diet, therefore, if this medical zinc supplement preparation of long-term taking, easily lead to zinc poisoning, thus causing the gastrointestinal symptoms such as vomiting, diarrhoea, on the contrary health is caused damage；Even without zinc poisoning, health also can be caused potential threat by the side effect of medical zinc supplement preparation.
Summary of the invention
The technical problem to be solved in the present invention is: for prior art Problems existing, a kind of nutrition Ovum Columba livia rich in zinc element and preparation method thereof is provided, it is effectively improved in Ovum Columba livia product the content of zinc element, and avoids Ovum Columba livia to suffer the pollution of lead element in deep-processing process.
The technical problem to be solved in the present invention realizes by the following technical solutions: the preparation method of a kind of nutrition Ovum Columba livia rich in zinc element, comprises the steps:
1st step, fills cylinder by the new fresh pigeon egg of passed examination standby；
2nd step, soaks new fresh pigeon egg first with the solution containing NaOH, NaCl and Folium Camelliae sinensis, and contains in soak first: NaOH8.8%-9.9%, ZnSO4Or ZnCl20.3%-0.9%；
3rd step, takes out the Ovum Columba livia after soaking first, with the solution containing NaOH, NaCl and Folium Camelliae sinensis, it is carried out secondary immersion, and contain in secondary soak: NaOH1.8%-2.4%, ZnSO4Or ZnCl20.3%-0.9%；
4th step, obtains nutrition Ovum Columba livia product after taking out the Ovum Columba livia sealed storage after secondary soaks.
Preferably, in described 1st step, resonant mode bird egg freshness detector is utilized to carry out the inspection of new fresh pigeon egg and select.
Preferably, in described 1st step, being carried out the inspection of new fresh pigeon egg by cold water method of testing and selected, put in cold water by Ovum Columba livia to be measured, sinking is qualified fresh-laid egg, and floating is underproof rotten egg.
Preferably, in described 2nd step, ZnSO in soak first4Or ZnCl2Content be 0.58%-0.78%.
Preferably, in described 3rd step, in secondary soak, the content of NaOH is 2.4%, ZnSO4Or ZnCl2Content be 0.58%-0.78%.
Preferably, the soak time of Ovum Columba livia is 5-8 days by described soak first.
Preferably, the soak time of Ovum Columba livia is 7-10 days by described secondary soak.
Preferably, after immersion first, secondary soak, take out Ovum Columba livia sealed storage and within 10 days, obtain nutrition Ovum Columba livia product.
A kind of nutrition Ovum Columba livia rich in zinc element, described nutrition Ovum Columba livia is to utilize above-mentioned preparation method to prepare.
Compared with prior art, the invention has the beneficial effects as follows: owing to soak containing a certain amount of zinc element, and it has been entirely free of lead composition, therefore, it can the Zn content in the nutrition Ovum Columba livia product so that being eventually fabricated between 30-40ppm, the content of free alkali is lower than 0.2%, and lead content is almost nil, efficiently avoid the lead element of Ovum Columba livia product to pollute, improve the content of zinc element in Ovum Columba livia product, and be kept substantially the original eating mouth feel of new fresh pigeon egg.Often eating the nutrition Ovum Columba livia rich in zinc element of the present invention, what be possible not only to supplement in right amount in diet is not enough containing zinc, it is also possible to zinc deficiency patient plays certain Drug therapy function, and the integrated application that improve Ovum Columba livia is worth.
Accompanying drawing explanation
Fig. 1 is the process chart of a kind of nutrition Ovum Columba livia preparation method rich in zinc element of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with the drawings and specific embodiments, the present invention is described in detail.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
As it is shown in figure 1, the preparation method of a kind of nutrition Ovum Columba livia rich in zinc element, specifically include:
First, the new fresh pigeon egg of passed examination is filled cylinder standby.When checking, resonant mode bird egg freshness detector can be utilized to carry out the inspection of new fresh pigeon egg and select, this resonant mode bird egg freshness detector is the Fast nondestructive evaluation utilizing simple physical resonance principle to realize bird egg freshness, its detection efficiency is high, Detection accuracy is up to more than 96.5%, it is possible to ensure to fill the freshness of the standby Ovum Columba livia of cylinder well.If the input amount of Ovum Columba livia is not as big, it would however also be possible to employ cold water method of testing carries out the inspection of new fresh pigeon egg and selects, i.e. put in cold water by Ovum Columba livia to be measured, sinking is qualified fresh-laid egg, and floating is then underproof rotten egg.
Then, the preparation of soak is carried out.First putting into cylinder bottom after Folium Camelliae sinensis and NaOH precise, add certain amount of boiling water immediately so that it is content reaches following concentration requirement, heating, to boiling, adds NaCl and ZnSO while stirring4, stand-by after depositing 3 days.
It follows that soak first.Being loaded in cylinder by the new fresh pigeon egg of passed examination, pour above-mentioned soak into, the concentration of wherein each composition is respectively as follows: NaOH9.9%, ZnSO40.58%, NaCl5%, Folium Camelliae sinensis 3%, at room temperature continuous dipping 5 days.
Take out the Ovum Columba livia after soaking first, it is carried out damaged inspection, if it find that eggshell crackle or breakage, clean out in time.After inspection, the above-mentioned Ovum Columba livia soaked first can be carried out surface clean, to remove the residue on eggshell.After cleaning eggshell surface, it is possible to carrying out secondary immersion, make secondary soak as stated above, the concentration of wherein each composition is respectively as follows: NaOH2.4%, ZnSO40.3%, NaCl5%, Folium Camelliae sinensis 3%, at room temperature continuous dipping 8 days.
Finally, take out the Ovum Columba livia after secondary soaks, sealed storage 10 days at room temperature, after taking-up, namely obtain nutrition Ovum Columba livia product.
Embodiment 2
Preparation method is with embodiment 1.But, soak used is:
Soak first: NaOH8.8%, ZnSO40.9%, NaCl5%, Folium Camelliae sinensis 3%, at room temperature continuous dipping 6 days.
Secondary soak: NaOH1.8%, ZnSO40.58%, NaCl5%, Folium Camelliae sinensis 3%, at room temperature continuous dipping 7 days.
Embodiment 3
Preparation method is with embodiment 1.But, soak used is:
Soak first: NaOH8.8%, ZnCl20.7%, NaCl5%, Folium Camelliae sinensis 3%, at room temperature continuous dipping 8 days.
Secondary soak: NaOH2.4%, ZnCl20.7%, NaCl5%, Folium Camelliae sinensis 3%, at room temperature continuous dipping 7 days.
Embodiment 4
Preparation method is with embodiment 1.But, soak used is:
Soak first: NaOH9.9%, ZnSO40.3%, NaCl5%, Folium Camelliae sinensis 3%, at room temperature continuous dipping 5 days.
Secondary soak: NaOH2.4%, ZnSO40.3%, NaCl5%, Folium Camelliae sinensis 3%, at room temperature continuous dipping 8 days.
Adopt the nutrition Ovum Columba livia product that above-mentioned preparation method is obtained, through atomic absorption spectrography (AAS), electrochemistry polarography, trace element zinc therein is analyzed, detects, testing result shows, Zn content therein, between 30-40ppm, is not detected by obvious lead element.Therefore, the present invention can be effectively improved in Ovum Columba livia product the content of zinc element, it is to avoid the lead element of Ovum Columba livia product pollutes.Owing to the content of the free alkali in obtained Ovum Columba livia product is lower than 0.2%, thus being kept substantially the original eating mouth feel of new fresh pigeon egg, be conducive to improving the economic worth of Ovum Columba livia.Often eat the nutrition Ovum Columba livia rich in zinc element of the present invention, it is possible to appropriate supplement in diet not enough containing zinc, make human body keep rational Zn content level；For zinc deficiency patient, often eat the nutrition Ovum Columba livia rich in zinc element of the present invention, moreover it is possible to play certain Drug therapy function, thus reducing relying on and its potential side effect for medical zinc supplement preparation.So that the Zn content in nutrition Ovum Columba livia product reaches the standard of more than 30ppm, when preparing soak, ZnS0 in soak first4Or ZnCl2Compound concentration preferably within the scope of 0.58%-0.78%.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, it is noted that all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (9)
1. the preparation method rich in the nutrition Ovum Columba livia of zinc element, it is characterised in that: comprise the steps:
1st step, fills cylinder by the new fresh pigeon egg of passed examination standby；
2nd step, soaks new fresh pigeon egg first with the solution containing NaOH, NaCl and Folium Camelliae sinensis, and contains in soak first: NaOH8.8%-9.9%, ZnSO4Or ZnCl20.3%-0.9%；
3rd step, takes out the Ovum Columba livia after soaking first, with the solution containing NaOH, NaCl and Folium Camelliae sinensis, it is carried out secondary immersion, and contain in secondary soak: NaOH1.8%-2.4%, ZnSO4Or ZnCl20.3%-0.9%；
4th step, obtains nutrition Ovum Columba livia product after taking out the Ovum Columba livia sealed storage after secondary soaks.
2. the preparation method of a kind of nutrition Ovum Columba livia rich in zinc element according to claim 1, it is characterised in that: in described 1st step, utilize resonant mode bird egg freshness detector to carry out the inspection of new fresh pigeon egg and select.
3. the preparation method of a kind of nutrition Ovum Columba livia rich in zinc element according to claim 1, it is characterized in that: in described 1st step, carry out the inspection of new fresh pigeon egg by cold water method of testing and select, Ovum Columba livia to be measured is put in cold water, what sink is qualified fresh-laid egg, and floating is underproof rotten egg.
4. the preparation method of a kind of nutrition Ovum Columba livia rich in zinc element according to claim 1, it is characterised in that: in described 2nd step, ZnSO in soak first4Or ZnCl2Content be 0.58%-0.78%.
5. the preparation method of a kind of nutrition Ovum Columba livia rich in zinc element according to claim 1, it is characterised in that: in described 3rd step, in secondary soak, the content of NaOH is 2.4%, ZnSO4Or ZnCl2Content be 0.58%-0.78%.
6. the preparation method of a kind of nutrition Ovum Columba livia rich in zinc element according to any one of claim 1-5, it is characterised in that: the soak time of Ovum Columba livia is 5-8 days by described soak first.
7. the preparation method of a kind of nutrition Ovum Columba livia rich in zinc element according to any one of claim 1-5, it is characterised in that: the soak time of Ovum Columba livia is 7-10 days by described secondary soak.
8. the preparation method of a kind of nutrition Ovum Columba livia rich in zinc element according to any one of claim 1-5, it is characterised in that: after immersion first, secondary soak, take out Ovum Columba livia sealed storage and within 10 days, obtain nutrition Ovum Columba livia product.
9. the nutrition Ovum Columba livia rich in zinc element, it is characterised in that: described nutrition Ovum Columba livia is to utilize the preparation method described in any one of the claims 1-8 to prepare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785586.7A CN105747016A (en) | 2014-12-17 | 2014-12-17 | Nutritive pigeon eggs rich in zinc element and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410785586.7A CN105747016A (en) | 2014-12-17 | 2014-12-17 | Nutritive pigeon eggs rich in zinc element and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105747016A true CN105747016A (en) | 2016-07-13 |
Family
ID=56339482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410785586.7A Pending CN105747016A (en) | 2014-12-17 | 2014-12-17 | Nutritive pigeon eggs rich in zinc element and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105747016A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224946A (en) * | 2011-04-29 | 2011-10-26 | 株洲市好棒美食品有限公司 | Alkali steeping liquid for preserved eggs |
| CN102805371A (en) * | 2012-08-21 | 2012-12-05 | 华中农业大学 | Composite curing agent for lead-free preserved eggs and preparation method thereof |
-
2014
- 2014-12-17 CN CN201410785586.7A patent/CN105747016A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224946A (en) * | 2011-04-29 | 2011-10-26 | 株洲市好棒美食品有限公司 | Alkali steeping liquid for preserved eggs |
| CN102805371A (en) * | 2012-08-21 | 2012-12-05 | 华中农业大学 | Composite curing agent for lead-free preserved eggs and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 杨立: "《全国专利代理人资格考试历年真题分类精解 代理实务卷》", 31 August 2010, 知识产权出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101791134B (en) | Kelp-fish ball and preparation method thereof | |
| CN102178269B (en) | Method for making two-type preserved eggs | |
| CN103535569A (en) | Method for removing bitterness and flavor from poultry livers | |
| CN103005397A (en) | Method for protecting color and crispness of ready-to-eat recuperation edible mushroom | |
| CN103637251A (en) | Preparation technology of canned anchovy | |
| CN109673899A (en) | A kind of preparation method of vinegar egg polypeptide beverage | |
| CN102578217A (en) | Sweet potato can | |
| CN102640896A (en) | Formula and processing method of tea dumpling | |
| CN104171986A (en) | Preparation method of sour chopped chili | |
| CN105767751A (en) | Zinc-rich nutritional eggs and preparation method thereof | |
| CN105747016A (en) | Nutritive pigeon eggs rich in zinc element and manufacturing method thereof | |
| CN106509592A (en) | Degassing and deodorizing processing technology for goose livers | |
| CN105767749A (en) | High-zinc-content and lead-free sparrow eggs and preparation process thereof | |
| CN104413118A (en) | Instant sea sedge dried meat floss biscuit and processing method thereof | |
| CN105747012A (en) | Nutritive duck eggs rich in zinc element and manufacturing method thereof | |
| CN105767750A (en) | High-zinc and lead-free quail eggs and preparation process thereof | |
| CN103238868A (en) | Processing method of purple-sweet-potato egg roll | |
| CN105747014A (en) | Nutritive wild goose eggs for improving immunization of human body and production technology of nutritive wild goose eggs | |
| CN103960673B (en) | Chocolate rich zinc additive preparation technology | |
| CN105747015A (en) | Nutritive swan eggs for improving immunization of the human body and production technology of the nutritive swan eggs | |
| CN105747011A (en) | Nutritive goose eggs rich in zinc element and manufacturing method thereof | |
| CN105747010A (en) | High-zinc lead-free ostrich eggs and manufacturing method thereof | |
| CN105747013A (en) | Nutritive mandarin duck eggs rich in zinc element and manufacturing method thereof | |
| CN102687873A (en) | Instant abalone-juice flavor conch and preparation method thereof | |
| CN102396739A (en) | Sea cucumber ovum can and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |