CN102028295A - Method for processing freeze-dried sheep embryo placenta piece - Google Patents
Method for processing freeze-dried sheep embryo placenta piece Download PDFInfo
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- CN102028295A CN102028295A CN 201010558989 CN201010558989A CN102028295A CN 102028295 A CN102028295 A CN 102028295A CN 201010558989 CN201010558989 CN 201010558989 CN 201010558989 A CN201010558989 A CN 201010558989A CN 102028295 A CN102028295 A CN 102028295A
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- sheep embryo
- placenta
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- embryo placenta
- sheep
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Abstract
The invention relates to a method for processing a freeze-dried sheep embryo placenta piece and relates to a method for processing edible materials. The method for processing the freeze-dried sheep embryo placenta piece comprises the steps of quickly freezing, performing sublimation drying and performing resolution drying. The freeze-drying process comprises the following steps of: removing free water and a part of bound water adsorbed in gaps of solid lattice from a sheep embryo placenta material under a low-temperature vacuum environment; and freeze-drying water in the sheep embryo placenta by an ultralow temperature vacuum freeze-drying process to prepare the freeze-dried piece, wherein the product is formed to be a piece and can serve as an edible material for making soup. Due to the adoption of the ultralow temperature vacuum freeze-drying process, color, smell, taste and nutrient ingredients of the sheep embryo placenta food are maintained; rehydration is performed quickly; the sheep embryo placenta food is convenient to transport and store; and the quality guarantee period of the sheep embryo placenta food is more than 24 months.
Description
Technical field
A kind of processing method of sheep embryo placenta freeze-drying sheet relates to a kind of processing method of food materials.
Background technology
For the processing of sheep embryo placenta, the general methods such as drying, dry, boil dry, reach vacuum drying that adopts.And adopt said method processing sheep embryo placenta, easily lose some of them nutrition, and be difficult for preserving.
Summary of the invention
The objective of the invention is to utilize desivac to process quality sheep embryo placenta freeze-drying preferably sheet.
The processing method of sheep embryo placenta freeze-drying sheet of the present invention is:
A, quick-frozen: to sheep embryo placenta raw material through selecting, after the preceding road technologies such as rinsing, shaping, sale at reduced prices, place the charging tray of embryo's placenta material of having put sheep out to pasture freeze dryer to carry out quick-frozen, in 1 hour, be frozen into-45 ℃--55 ℃ temperature, promptly below the sheep embryo placenta raw material eutectic point-30 ℃;
B, lyophilization: for guaranteeing the insoluble direct boiling of ice (distillation) in the sheep embryo placenta material, offset is not walked gas, and the assurance lyophilization is normally carried out, and keeps 10-20pa in lyophilization stage vacuum; By being the even heating of sheep embryo placenta, the distillation Interface Control of sheep embryo placenta is advanced downwards in the speed of 0.5-1mm per hour; The moisture of removing 85-90% in the sheep embryo placenta gets final product; Poor in order to reach between freeze drying box and the condenser water vapour pressure, form the cold-trap effect and help the effusion of remaining moisture content in the goods and pounce on the ability of catching, the control of condenser temperature requires condenser temperature to reach-60 ℃;
C, parsing-desiccation: sheep embryo placental article temperature heating and temperature control is about 25 ℃-40 ℃; Parsing-desiccation stage time 4-6 hour of keeping; Guarantee the pressure reduction of freeze drying box and condenser, the control pressure range is beneficial to the effusion of remaining moisture content in the goods, the article moisture 5-3% of assurance between 15～30Pa; The control of condenser temperature requires condenser temperature to reach-70 ℃.
Freeze-drying be exactly in low temperature, vacuum environment, remove in the sheep embryo placenta material Free water and a part be adsorbed in the solid interstitial void in conjunction with water.
Utilize the ultra low temperature vacuum freeze drying process with moisture freeze-drying in the sheep embryo placenta, make the freeze-drying sheet, formed product is a sheet, can be used as the food materials of diet Baoshang.The utilization of ultra low temperature vacuum freeze drying process has kept sheep embryo placenta food color and nutritional labeling and energy rehydration rapidly.Be convenient to transportation and storage, effective period of food quality was greater than 24 months.
The specific embodiment
Sheep embryo placenta raw material through selecting, after the preceding road technologies such as rinsing, shaping, sale at reduced prices, placing freeze dryer to carry out quick-frozen, was frozen into-45 ℃ to the charging tray of embryo's placenta material of having put sheep out to pasture in 1 hour--55 ℃ temperature; Constantly extract the gas in the freeze dryer out, make lyophilization stage vacuum keep 10-20pa; By being the even heating of sheep embryo placenta, the distillation Interface Control of sheep embryo placenta is advanced downwards in the speed of 0.5-1mm per hour; The moisture of removing 85-90% in the sheep embryo placenta gets final product; The control of condenser temperature requires condenser temperature to reach-60 ℃; Sheep embryo placental article temperature heating and temperature control is about 25 ℃-40 ℃; Parsing-desiccation stage time 4-6 hour of keeping; Guarantee the pressure reduction of freeze drying box and condenser, the control pressure range is beneficial to the effusion of remaining moisture content in the goods, the article moisture 5-3% of assurance between 15～30Pa; The control of condenser temperature requires condenser temperature to reach-70 ℃.
Claims (1)
1. the processing method of a sheep embryo placenta freeze-drying sheet is to process by the method for quick-frozen, lyophilization and parsing-desiccation, it is characterized in that:
A, quick-frozen: to sheep embryo placenta raw material through selecting, after the preceding road technologies such as rinsing, shaping, sale at reduced prices, place the charging tray of embryo's placenta material of having put sheep out to pasture freeze dryer to carry out quick-frozen, in 1 hour, be frozen into-45 ℃--55 ℃ temperature, promptly below the sheep embryo placenta raw material eutectic point-30 ℃;
B, lyophilization: for guaranteeing the insoluble direct boiling of ice (distillation) in the sheep embryo placenta material, offset is not walked gas, and the assurance lyophilization is normally carried out, and keeps 10-20pa in lyophilization stage vacuum; By being the even heating of sheep embryo placenta, the distillation Interface Control of sheep embryo placenta is advanced downwards in the speed of 0.5-1mm per hour; The moisture of removing 85-90% in the sheep embryo placenta gets final product; Poor in order to reach between freeze drying box and the condenser water vapour pressure, form the cold-trap effect and help the effusion of remaining moisture content in the goods and pounce on the ability of catching, the control of condenser temperature requires condenser temperature to reach-60 ℃;
C, parsing-desiccation: sheep embryo placental article temperature heating and temperature control is about 25 ℃-40 ℃; Parsing-desiccation stage time 4-6 hour of keeping; Guarantee the pressure reduction of freeze drying box and condenser, the control pressure range is beneficial to the effusion of remaining moisture content in the goods, the article moisture 5-3% of assurance between 15～30Pa; The control of condenser temperature requires condenser temperature to reach-70 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010558989 CN102028295A (en) | 2010-11-17 | 2010-11-17 | Method for processing freeze-dried sheep embryo placenta piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010558989 CN102028295A (en) | 2010-11-17 | 2010-11-17 | Method for processing freeze-dried sheep embryo placenta piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102028295A true CN102028295A (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010558989 Pending CN102028295A (en) | 2010-11-17 | 2010-11-17 | Method for processing freeze-dried sheep embryo placenta piece |
Country Status (1)
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| CN (1) | CN102028295A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630737A (en) * | 2012-05-08 | 2012-08-15 | 厦门东海洋水产品有限公司 | Vacuum freeze drying method for flying fish roe |
| CN103621922A (en) * | 2012-08-29 | 2014-03-12 | 句容市虎耳山无花果专业合作社 | Processing method for freeze-dried figs |
| CN111991342A (en) * | 2020-10-13 | 2020-11-27 | 云南舜喜再生医学工程有限公司 | Stem cell supernatant freeze-dried tablet and freeze-drying process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142949A (en) * | 1995-08-15 | 1997-02-19 | 内蒙古众康实业有限责任公司 | Frozen dry powder of sheep placenta |
| CN1193515A (en) * | 1998-04-14 | 1998-09-23 | 姚炳坤 | Method for production of frozen dry extracts of sheep embryo |
| CN1582964A (en) * | 2004-05-26 | 2005-02-23 | 内蒙古草原兴发股份有限公司 | Sheep fetus health care products and their products |
| CN1903073A (en) * | 2005-07-26 | 2007-01-31 | 孙甜甜 | Method for preparing health-care product made of placenta |
| CN101618048A (en) * | 2008-06-30 | 2010-01-06 | 瑞士金本洋行（香港）有限公司 | Method for preparing dry products of sheep placentas and fetal lambs |
-
2010
- 2010-11-17 CN CN 201010558989 patent/CN102028295A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142949A (en) * | 1995-08-15 | 1997-02-19 | 内蒙古众康实业有限责任公司 | Frozen dry powder of sheep placenta |
| CN1193515A (en) * | 1998-04-14 | 1998-09-23 | 姚炳坤 | Method for production of frozen dry extracts of sheep embryo |
| CN1582964A (en) * | 2004-05-26 | 2005-02-23 | 内蒙古草原兴发股份有限公司 | Sheep fetus health care products and their products |
| CN1903073A (en) * | 2005-07-26 | 2007-01-31 | 孙甜甜 | Method for preparing health-care product made of placenta |
| CN101618048A (en) * | 2008-06-30 | 2010-01-06 | 瑞士金本洋行（香港）有限公司 | Method for preparing dry products of sheep placentas and fetal lambs |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630737A (en) * | 2012-05-08 | 2012-08-15 | 厦门东海洋水产品有限公司 | Vacuum freeze drying method for flying fish roe |
| CN103621922A (en) * | 2012-08-29 | 2014-03-12 | 句容市虎耳山无花果专业合作社 | Processing method for freeze-dried figs |
| CN111991342A (en) * | 2020-10-13 | 2020-11-27 | 云南舜喜再生医学工程有限公司 | Stem cell supernatant freeze-dried tablet and freeze-drying process thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20110427 |