CN101278703A - Method for producing aquatic feed phagostimulant from squid internal organs - Google Patents
Method for producing aquatic feed phagostimulant from squid internal organs Download PDFInfo
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- CN101278703A CN101278703A CNA2008100710734A CN200810071073A CN101278703A CN 101278703 A CN101278703 A CN 101278703A CN A2008100710734 A CNA2008100710734 A CN A2008100710734A CN 200810071073 A CN200810071073 A CN 200810071073A CN 101278703 A CN101278703 A CN 101278703A
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- cryogenic vacuum
- phagostimulant
- squid
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- squid viscera
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Abstract
The invention relates to a production method of an aquatic feed phagostimulant, in particular to a method for producing sleeve-fish cream by low-temperature vacuum concentration technique, which comprises stewing, standing, natural enzymolysis and ferment, after oil and material are separated, the deposited material is processed for low-temperature vacuum concentration twice. Vacuum degree and steam pressure are adjusted to quicken the concentration speed and reduce concentration temperature, so as to ensure the nutrient value of the sleeve-fish cream. The method has the advantages of simple technique, high efficiency and very good economic benefit, which saves energy.
Description
Technical field
The present invention relates to a kind of production method of aquatic feeds phagostimulant, particularly produce the method for squid cream with the cryogenic vacuum concentration technology.
Background technology
Because of squid viscera has the raw meat fragrance that unique fishes and shrimps happiness is eaten, so just turn waste into wealth squid viscera is processed, make aquatic products feed phagostimulant, improve the food ration of aquatic products.Because squid viscera contains rich in protein, in process,, produce collagen as the concentrated protein denaturation that easily makes of long-time high temperature, not only reduced nutritive value, also make raw meat fragrance thin out simultaneously.In order to overcome this problem, allocate raw meat fragrance usually more in addition into and increase flavor, allocating into to wait as corn protein powder increases the protein composition.The present invention has overcome the deficiencies in the prior art, under the cryogenic vacuum condition squid viscera is concentrated, and has guaranteed that so not only the proteinaceous nutrient composition does not run off, and has kept the strong naturally raw meat fragrance of squid.Do not add any batching.
Summary of the invention
The present invention collects the discarded object after the processing of aquatic products---squid viscera, through boiling, leaves standstill then and makes the fermentation of its natural enzymolysis, treat that oil plant separates after, the squid slurry that precipitates is carried out twice cryogenic vacuum concentrates.Carry out vacuum at twice and concentrate, maximum temperature is no more than 90 ℃, just can finish concentratedly, has shortened concentration time greatly, has avoided disposable high temperature to concentrate coking, the protein denaturation that causes.Concentrate for the second time and utilize the concentrated for the first time steam that produces,, saved energy consumption than the long-time disposable concentrated efficient that improved as thermal source.
Below in conjunction with embodiment the present invention is described in further detail.
Embodiment one:
Squid viscera is carried out boiling, after boiling, stop heating, leave standstill, make its mould naturally hydrolysis and fermentation.Fuel-displaced and the squid slurry etc. standing separation carries out the cryogenic vacuum first time concentrated (promptly imitating) with the squid slurry.One evaporating temperature of imitating is 80 ℃-90 ℃, evaporation time 20-40 minute, evaporates the about 15%-35% of moisture content.This is evaporated to certain density squid slurry, carries out concentrating the second time (promptly two imitating) again, the evaporating temperature of this moment is 60 ℃-65 ℃, evaporation time 3-4 hour.Concentrate through twice evaporation, water evaporates is fallen more than 65%.
In the cryogenic vacuum concentration process, vacuum is at 0.04MPa-0.08MPa.Utilize to increase vacuum, increase the temperature difference, quicken evaporation and concentration.
The steam that produces when for the first time cryogenic vacuum concentrates is as the thermal source that the second time, cryogenic vacuum concentrated, and by increasing the evaporating temperature that steam pressure reduces material, satisfies the concentrated requirement of heat sensitive material,
Most preferred embodiment
, left standstill again 12 hours earlier, make its mould naturally hydrolysis and fermentation squid viscera boiling 2 hours in the boiling pond.Leaving standstill the back separates fuel-displaced and the squid slurry.Oil can be collected processing as the Squid Oil product.The squid slurry of this moment also contains 80% left and right sides moisture content.Open vavuum pump, when vacuum reached to 0.06MPa, this squid slurry entered in the 1st effective evaporator, adds steam and begins the heating that heats up, and regulates steam pressure to 0.09MPa, and temperature rises to 80 ℃, keeps evaporation 30 minutes, evaporates moisture content about 30%.Again will this moment the squid slurry of water content about 50% be conveyed in the 2nd effect evaporator, imitate steam that evaporation and concentration produces as two thermals source of imitating evaporation with one, adjusting steam pressure 0.15Mpa reduces this time evaporating temperature to 60 ℃, carries out evaporation and concentration once more.Evaporate after 4 hours, evaporate about 15% moisture content again, finally obtain the squid cream of water content below 35%, cocnentration factor reaches 1.2-1.3.
The SJN2-2000 2nd effect evaporator that above-described technical scheme can adopt Tianjin grand industry Chinese medicine equipment Co., Ltd to produce is finished.Its operating procedure is as follows:
1, the ON cycle water pump provides recirculated cooling water to equipment.
2, open vavuum pump, when vacuum reaches 0.06MPa, open inlet valve, feed liquid advanced is imitated, when feed liquid rise under the vaporization chamber mesoscope half, close one and imitate inlet valve,
3, open steam valve, transfer steam pressure, begin the heating that heats up, open two simultaneously and imitate inlet valves and give two to imitate chargings, imitate half place of mesoscope under the vaporization chambers to two, close two and imitate inlet valves, the normal concentrated work of beginning to 0.09MPa.
4, when feed liquid is evaporated liquid level decline, carry out feed supplement to original position.
5, draining: when the drop pan condensed water rises to when coming off duty pipe liquid level visor 1/2 place, close two valves on the drop pan (vent valve, discharging valve) and open the lower end draining valve dense condensed water is entered concentrated condensation water tank, drain the back and restore.
6, receive cream: when the feed liquid in the evaporimeter meets the requirements of concentration, close the vacuum bypass valve of evaporimeter earlier, open atmospheric valve, destroy vacuum, material enters in the basin by gravity.
Claims (5)
1, a kind ofly prepare the method for aquatic feeds phagostimulant, it is characterized in that comprising boiling, leave standstill, the natural enzymolysis fermentation with squid viscera, treat that oil plant separates after, the material that precipitates is carried out twice cryogenic vacuum concentrates.
2, according to claim 1ly a kind ofly prepare the method for aquatic feeds phagostimulant with squid viscera, it is characterized in that the evaporating temperature that cryogenic vacuum for the first time concentrates is 80 ℃-90 ℃, the evaporating temperature that concentrates of cryogenic vacuum is 60 ℃-65 ℃ for the second time.
3, according to claim 1ly a kind ofly prepare the method for aquatic feeds phagostimulant, it is characterized in that vacuum is at 0.04MPa-0.08MPa in the cryogenic vacuum concentration process with squid viscera.
4, according to claim 1ly prepare the production method of aquatic feeds phagostimulant, it is characterized in that the steam that produces when cryogenic vacuum concentrates for the first time is as thermal source that the second time, cryogenic vacuum concentrated with squid viscera.
5, according to claim 1ly prepare the production method of aquatic feeds phagostimulant with squid viscera, it is characterized in that adopting its water content of phagostimulant that twice cryogenic vacuum concentration technology make below 35%, cocnentration factor reaches 1.2-1.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100710734A CN101278703A (en) | 2008-05-21 | 2008-05-21 | Method for producing aquatic feed phagostimulant from squid internal organs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100710734A CN101278703A (en) | 2008-05-21 | 2008-05-21 | Method for producing aquatic feed phagostimulant from squid internal organs |
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| CN101278703A true CN101278703A (en) | 2008-10-08 |
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| CNA2008100710734A Pending CN101278703A (en) | 2008-05-21 | 2008-05-21 | Method for producing aquatic feed phagostimulant from squid internal organs |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919540A (en) * | 2010-08-06 | 2010-12-22 | 河南科技大学 | Method for making breaded fish stick by adding inulin |
| CN102180945A (en) * | 2010-09-01 | 2011-09-14 | 中国科学院南海海洋研究所 | Small peptides extracted from internal organs of squids, method for preparing same, composition thereof and use thereof as protein source of marine aquatic feed |
| CN103340449A (en) * | 2013-06-25 | 2013-10-09 | 舟山瑞洋水产品研发有限公司 | Preparation method of squid liver paste |
| CN103478446A (en) * | 2013-08-22 | 2014-01-01 | 福建天马科技集团股份有限公司 | Compound feed used in penaeus vannamei farming earlier stage |
| CN104621404A (en) * | 2015-02-05 | 2015-05-20 | 天津市晨辉饲料有限公司 | Juvenile turbot attractant and preparation method thereof |
| CN106071390A (en) * | 2016-06-21 | 2016-11-09 | 浙江海洋大学 | A kind of Feeding-attractants of Fish compositions and application thereof |
| CN108065131A (en) * | 2018-01-03 | 2018-05-25 | 杨春建 | A kind of aquatic feeds phagostimulant |
-
2008
- 2008-05-21 CN CNA2008100710734A patent/CN101278703A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919540A (en) * | 2010-08-06 | 2010-12-22 | 河南科技大学 | Method for making breaded fish stick by adding inulin |
| CN102180945A (en) * | 2010-09-01 | 2011-09-14 | 中国科学院南海海洋研究所 | Small peptides extracted from internal organs of squids, method for preparing same, composition thereof and use thereof as protein source of marine aquatic feed |
| WO2012027926A1 (en) * | 2010-09-01 | 2012-03-08 | 中国科学院南海海洋研究所 | Peptide extracted from squid viscera and preparation method, composition and use thereof |
| CN102180945B (en) * | 2010-09-01 | 2012-11-07 | 中国科学院南海海洋研究所 | Small peptides extracted from internal organs of squids, method for preparing same, composition thereof and use thereof as protein source of marine aquatic feed |
| JP2012530788A (en) * | 2010-09-01 | 2012-12-06 | 中国科学院南海海洋研究所 | Oligopeptide extracted from squid viscera and its preparation method, mixture and use as marine fishery feed protein source |
| CN103340449A (en) * | 2013-06-25 | 2013-10-09 | 舟山瑞洋水产品研发有限公司 | Preparation method of squid liver paste |
| CN103340449B (en) * | 2013-06-25 | 2014-12-10 | 舟山瑞洋水产品研发有限公司 | Preparation method of squid liver paste |
| CN103478446A (en) * | 2013-08-22 | 2014-01-01 | 福建天马科技集团股份有限公司 | Compound feed used in penaeus vannamei farming earlier stage |
| CN103478446B (en) * | 2013-08-22 | 2015-02-18 | 福建天马科技集团股份有限公司 | Compound feed used in penaeus vannamei farming earlier stage |
| CN104621404A (en) * | 2015-02-05 | 2015-05-20 | 天津市晨辉饲料有限公司 | Juvenile turbot attractant and preparation method thereof |
| CN106071390A (en) * | 2016-06-21 | 2016-11-09 | 浙江海洋大学 | A kind of Feeding-attractants of Fish compositions and application thereof |
| CN108065131A (en) * | 2018-01-03 | 2018-05-25 | 杨春建 | A kind of aquatic feeds phagostimulant |
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Open date: 20081008 |