CN1033261C - Manufacturing method and technology of preserved eggs with high potassium/sodium ratio and rich iodine and without lead - Google Patents
Manufacturing method and technology of preserved eggs with high potassium/sodium ratio and rich iodine and without lead Download PDFInfo
- Publication number
- CN1033261C CN1033261C CN92101720A CN92101720A CN1033261C CN 1033261 C CN1033261 C CN 1033261C CN 92101720 A CN92101720 A CN 92101720A CN 92101720 A CN92101720 A CN 92101720A CN 1033261 C CN1033261 C CN 1033261C
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- preserved egg
- potassium
- lead
- material liquor
- egg
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- Expired - Fee Related
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- Fertilizers (AREA)
- Feed For Specific Animals (AREA)
Abstract
The present invention relates to a making method of a lead-free and iodine-enriched preserved egg with a high ratio of potassium and sodium, and a technology of the preserved egg. The main components of the soaking material liquor comprise: potassium hydroxide, table salt, black tea, iron trichloride, cupric oxide and potassium iodide, and water is proportionally added to the components to make the soaking material liquor. The discharged material liquor from the technological process is treated by acid neutralization and converted into potassium fertilizer. The preserved egg soaked by the method is improved on the nutritive value of the mineral substances in the preserved egg, harmful and toxic substances are removed, and the total alkalinity is reduced, so the preserved egg soaked by the method has good mouth feel and reaches the principle of rich nutrition and health care of dietotherapy, and the making method solves the problem of damaged farmland caused by the pollution resulted from the discharged material liquor with strong alkalinity.
Description
The invention belongs to the preparation method of food, especially the processing of the prescription of the infusion feed liquid of birds, beasts and eggs and discharging feed liquid.
Since Chinese invention traditional food-lime-preserved egg, apart from modern existing more than 500 year long history.This food not only is subjected to liking of domestic and international people deeply with its unique local flavor, also is the exporting of China simultaneously.Make lime-preserved egg and adopt traditional prescription basically, promptly use NaOH NaOH (lime+Na
2CO
3) and the making of lead oxide class material.But owing to use NaOH, the sodium ion (Na in the lime-preserved egg
+) content is very high, egg with a soft yolk leaded (Pb) amount of using lead oxide class material to make is high.Measure the high and lead content height of sodium content through health detection department, harmful health easily causes human body angiocardiopathy or lead poisoning.For the mineral matter nutritional that improves lime-preserved egg is worth, removal is harmful to and the harm of noxious material to health, more and more becomes the problem that people pay close attention to.Relevant department had once developed new technical recipe in succession in recent years, and by literature search: Chinese patent CN1047788A utilizes sodium carbonate, calcium hydroxide and sodium chloride hybrid reaction, makes protein coagulating; Chinese patent CN1045019A, CN86105241 and food and fermentation industries magazine (1986, (4) 37-39) have been reported and have been adopted with the method for zinc for lead, utilize zinc compound to make lime-preserved egg, as replacing lead oxide to be mixed with soak with zinc sulfate.But owing to thisly plant for splicer, the lime-preserved egg content of beary metal is increased, surpass the index that country's promulgation human body needs the zinc amount with zinc, still harmful to human body.
Existing feed liquid discharging is disposable use from technological process, and its discharge capacity is big, and feed liquid is highly basic NaOH, causes pollution, breaking-up to the farmland.
Purpose of the present invention is exactly a kind of new technical recipe feed liquid of development and the processing method of feed liquid discharging, and the mineral matter nutritional that improves lime-preserved egg is worth; Remove harmful and noxious material, reduce the total alkalinity of egg, it is good to make it mouthfeel, to reach the principle of nutritious Dietotherapy health.Solve simultaneously because the feed liquid discharge capacity is big, and the present situation in the pollution breaking-up farmland of causing for highly basic NaOH.
Design of the present invention is: at first improve tradition and soak the feed liquid prescription, chemical property according to medicine, the mechanism that human nutrition needs, constant and trace element at the humble selected needed by human of shortcoming of copper in the birds, beasts and eggs, iron, iodine, adopt the class ratio method, replace NaOH with the high potassium medicine of strong electrolyte, replace lead oxide with copper, iron, iodo, make hyperkalemia hyponatremia, unleaded rich iodine immersion feed liquid, be highly basic KOH at the discharging feed liquid in addition, on technology, the feed liquid of discharging is carried out sour neutralisation treatment, change into potash fertilizer, can use farmland or fishing pond.
The Main Ingredients and Appearance of feed liquid prescription of the present invention: potassium hydroxide (complete ionization K in water
+, OH
-), salt, black tea, ferric trichloride, cupric oxide, KI.Its proportioning is: KOH is that 4.5-5.0%, salt (NaCL) are 4%, black tea 3%, FeCL
3Be 0.3%, CuO is 0.3%, KI is 0.2%, adds the water preparation by weight proportion, it is whole that to mix benchmark be 1.
The technological process of production of the present invention as shown in drawings.
Wherein soak can use repeatedly, can add KOH at any time according to the variation of OH concentration, to guarantee the soak desired concn.The processing of relief liquor only needs to add dilute sulfuric acid (H
2SO
4) or phosphoric acid,diluted (H
2PO
4) neutralize, generate potash fertilizer and water, the discharging farmland, polluted agricultural land does not help crop growth.
Advantage part of the present invention: (1) feed liquid proportioning is scientific and reasonable, potassium ion (K in the finished product egg
+) than existing lime-preserved egg height 7 times.KOH adopts low equivalent concentration, and total alkalinity is lower than GB.Lime-preserved egg alkali flavor is little, does not have pungent, and mouthfeel is good, does not stimulate stomach.In addition, because the OH ion concentration is low, cause that the possibility of cholesterol rising is little.Effective with multiple element for lead, can not cause heavy metal beyond target; High potassium/sodium ratio can rationally be regulated the acid-base balance in the human body, and is especially effective to eliminating human-body fatigue; The amount of iodine height can promote human body metabolism, reduces cholesterol; Copper, iron increase have the effect of prevention anaemia, thereby have good medical value.(2) this method lime-preserved egg storage life of making longer, processing technology is simple.(3) the discharging feed liquid helps the growth of crops.
Claims (1)
1. the preparation method of a high potassium/sodium ratio unleaded iodine riched lime-preserved egg comprises: select egg, wash egg, drain, immersion, slaking, finished product; The prescription that wherein is used to soak feed liquid is:
Potassium hydroxide 4.5-5.0%,
Salt 4%,
Black tea 3%,
Ferric trichloride 0.3%,
Cupric oxide 0.3%,
KI 0.2%,
Add the water preparation by weight proportion, whole mixing benchmark is 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92101720A CN1033261C (en) | 1992-03-20 | 1992-03-20 | Manufacturing method and technology of preserved eggs with high potassium/sodium ratio and rich iodine and without lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92101720A CN1033261C (en) | 1992-03-20 | 1992-03-20 | Manufacturing method and technology of preserved eggs with high potassium/sodium ratio and rich iodine and without lead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1076596A CN1076596A (en) | 1993-09-29 |
| CN1033261C true CN1033261C (en) | 1996-11-13 |
Family
ID=4939279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92101720A Expired - Fee Related CN1033261C (en) | 1992-03-20 | 1992-03-20 | Manufacturing method and technology of preserved eggs with high potassium/sodium ratio and rich iodine and without lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1033261C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6410060B1 (en) * | 1998-05-19 | 2002-06-25 | Biophile Corporation | Method for the iodine fortification of eggs |
-
1992
- 1992-03-20 CN CN92101720A patent/CN1033261C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1076596A (en) | 1993-09-29 |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |