CN107625076A - A kind of preparation method of low moisture Australia dragon design spot caviar - Google Patents
A kind of preparation method of low moisture Australia dragon design spot caviar Download PDFInfo
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- CN107625076A CN107625076A CN201710939962.7A CN201710939962A CN107625076A CN 107625076 A CN107625076 A CN 107625076A CN 201710939962 A CN201710939962 A CN 201710939962A CN 107625076 A CN107625076 A CN 107625076A
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- dragon design
- design spot
- caviar
- australia dragon
- ovum
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Abstract
The invention belongs to food processing technology field, and in particular to a kind of preparation method of low moisture Australia dragon design spot caviar.Especially by selecting fish temporarily to support, kill fish drip blood, take that ovum rubs ovum with the hands, drift Xian drains, pickles this eight steps of mounted box, low temperature dewatering, stored refrigerated, Quality Detection to prepare low moisture Australia dragon design spot caviar.Australia dragon design spot caviar moisture produced by the present invention is low, and only 50.0%, rich in amino acid, highly unsaturated fatty acid (EPA, DHA) and iron zinc selenium and other trace elements, there is the characteristics of in good taste, pure taste, flexible, safe and reliable.
Description
Technical field
The invention belongs to food processing technology field, and in particular to a kind of making side of low moisture Australia dragon design spot caviar
Method.
Background technology
Australia dragon design spot is first of four big economic fish of Australia ranking, is one of fresh-water fishes maximum in the world, on the books
Weight limit reaches 114kg.Australia dragon design spot fish-egg is white or pearl, and ovum footpath about 3mm is similar with sturgeon Egg size, but
It is that sturgeon ovum is black or dark yellow.Australia dragon design spot anchovies sauce is rich in various amino acid and height unsaturated lipid needed by human
Fat acid (EPA, DHA), vitamin and trace element, delicious flavour, there is enhancing body immunity, beauty and skin care, benefit of calming the nerves
The functions such as brain.
China is recently as Australia dragon design spot artificial propagation and the success of cultural technique and popularization, domestic Australia dragon design spot
Developing rapidly for aquaculture provides good opportunity to develop for China's Australia dragon design spot particularly caviar processing industry, but the country is also
The Australia dragon design spot technology for processing caviar of neither one standard criterion comes production development Australia dragon design spot caviar, Australia dragon design
The processing of spot caviar is also at open position, and processing enterprise is less to the processing technology Innovation Input of Australia dragon design spot caviar,
Only rest on simple process operation, do not form a set of ripe technology, the Australia dragon design spot fish processed
Seed jam products quality grade is relatively low.
The content of the invention
It is an object of the invention to provide a kind of preparation method of low moisture Australia dragon design spot caviar, the caviar of acquisition
Rich in nutrition, pure taste, securely and reliably.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of preparation method of low moisture Australia dragon design spot caviar, specific preparation method are as follows:
(1)Fish is selected temporarily to support:At southern 2 month, select the age 8 more than age, more than body weight 15kg, without obvious wound, without disease
Disease, the female Australia dragon design spot without lopsided work, it is placed in the closed circulating chilled water culturing pool that water temperature is 8 ~ 10 DEG C and temporarily supports 1 ~ 2
After month, Australia dragon design spot Oocyte Development is examined to stop temporarily supporting, temporarily to IV phase, more than ovum diameter 2.6mm with taking egg apparatus to puncture
Foster period need not feed feed;Specific institute in the U of structure such as patent CN 203136800 of wherein closed circulating chilled water culturing pool
Show.
(2)Kill fish drip blood:By Oocyte Development to IV phase, more than ovum diameter 2.6mm Australia dragon design spot raun from temporary
Support and taken out in pond, after sterile water wash fish body 3 times, fiercelyed attack with raising hammer at fish head makes fish lethal under three immediately, then lifts
High fish tail, make fish head down, cuing off cheek artery with knife carries out quick bloodletting.
(3)Ovum is taken to rub ovum with the hands:Between the Australia dragon design spot that drip blood finishes is transferred quickly into dissection, it is placed on clean platform,
Remaining blood is washed down with sterilized water, the scalpel after with sterilization scratches fish belly, cuts muscle, takes out the ovary of both sides, then by ovum
Nest point is gently rubbed several times by a stainless steel and iron silk screen or other mesh materials, makes fish-egg by mesh, and connected group
Knit, stay in above.
(4)Drift Xian drains:Ovum is rinsed repeatedly with physiological saline immediately after having rubbed with the hands entirely, during which will be swum in pincet in water
It is tiny fat or sexual gland pick, until agitation ovum after water body it is limpid, be then poured on sieves and filter water to without the globule
Drip.
(5)Pickle mounted box:Pickled using salt is mixed, the fish-egg after will draining the water is laid in basin, with the mass fraction 5 of ovum
The weight of ~ 10% addition fine salt, salt is uniformly sprinkled upon on ovum face, then with smooth wood spoon uniform stirring counterclockwise, waits to dissolve
Uniform stirring untill gently pressing ovum surface to have bubble to produce and disappear quickly with spoon, then fills ovum with smooth wood shovel again afterwards,
Direct mounted box is weighed.
(6)Low temperature dewatering:After Australia dragon design spot caviar is filled in box, lid has been just that can not cover tightly box at first
, centre can stay the distance of a width, the box for having filled Australia dragon design spot caviar not covered tightly is placed in a big pallet, three
Box is one folded, and the clean weights of lastblock weight 1kg are gently put in the superiors, and then big pallet is put into refrigerator, temperature control-
Between 4 ~ 4 DEG C, come as the moisture of Australia dragon design spot caviar in box is extruded, the distance between upper and lower box is gradually shortened most
Reach box eventually to cover tightly, the work being at this moment dehydrated just completes, and during which siphons away the ponding in big pallet in time.
(7)It is stored refrigerated:The box of Australia dragon design spot caviar will be housed after low temperature dewatering, be placed on -18 ~ -20 DEG C
Preserved in freezer, the holding time is 6-8 months.
(8)Quality Detection:1kg Australia dragon design spot caviars are taken to deliver to testing department in time, according to《SC/T 3905-2011
Sturgeon caviar》With《GB/T18406.4-2011 agricultural product security quality safety requirements for non-environmental pollution aquatic products》Requirement carry out quality
Detection, determines whether product meets food requirement.
The remarkable advantage of the present invention is:
Australia dragon design spot caviar moisture is low made from the inventive method, and only 50.0%, rich in amino acid, height insatiable hunger
With aliphatic acid (EPA, DHA) and iron zinc selenium and other trace elements, there is in good taste, pure taste, flexible, safe and reliable spy
Point.
Embodiment
For the further open rather than limitation present invention, below in conjunction with example, the present invention is described in further detail.
Embodiment 1
1 yard equipment in one's power
Australia dragon design spot caviar workshop is divided into four independently connected rooms, be divided into kill between fish, dressing cubicle, roe sauced
Between work between product storage, workshop strictly observes food production processing hygienic practice requirement.
Be equipped with sterilization device, clean work station, Anatomy operation area, refrigerator, balance, air-conditioning, dehumidifier, salinometer and
Other conventional apparatus.
2 roe edible pastes processings
Select fish temporarily support → to kill fish drip blood → take ovum and rub ovum → drift Xian drains → with the hands and pickle mounted box → low temperature dewatering → stored refrigerated → product
Quality detection
3 caviar manufacturing process
3.1. fish is selected temporarily to support:At southern 2 month, select the age 8 more than age, more than body weight 15kg, without obvious wound, without disease
Disease, the female Australia dragon design spot without lopsided work, it is placed in the closed circulating chilled water culturing pool that water temperature is 8 ~ 10 DEG C and temporarily supports 1 ~ 2
After month, Australia dragon design spot Oocyte Development is examined to stop temporarily to IV phase, more than ovum diameter 2.6mm with taking egg apparatus to puncture
Support, feed need not be fed during temporarily supporting;In the structure such as the U of patent CN 203136800 of wherein closed circulating chilled water culturing pool
It is specifically shown.
3.2 kill fish drip blood:By Oocyte Development to IV phase, more than ovum diameter 2.6mm Australia dragon design spot raun from temporary
Support and taken out in pond, after sterile water wash fish body 3 times, fiercelyed attack with raising hammer at fish head makes fish lethal under three immediately, then lifts
High fish tail, make fish head down, cuing off cheek artery with knife carries out quick bloodletting.
3.3 take ovum to rub ovum with the hands:Between the Australia dragon design spot that drip blood finishes is transferred quickly into dissection, it is placed on clean platform,
Remaining blood is washed down with sterilized water, the scalpel after with sterilization scratches fish belly, cuts muscle, takes out the ovary of both sides, then by ovum
Nest point is gently rubbed several times by a stainless steel and iron silk screen or other mesh materials, makes fish-egg by mesh, and be connected
Tissue then stays in above.
3.4 drift Xian drain:Ovum is rinsed repeatedly with physiological saline immediately after having rubbed with the hands entirely, during which will be swum in pincet in water
It is tiny fat or sexual gland pick, until agitation ovum after water body it is limpid, be then poured on sieves and filter water to without the globule
Lowly.
3.5 pickle mounted box:Pickled using salt is mixed, the fish-egg after will draining the water is laid in basin, with the mass fraction 5 of ovum
The weight of ~ 10% addition fine salt, salt is uniformly sprinkled upon on ovum face, then with smooth wood spoon uniform stirring counterclockwise, waits to dissolve
Uniform stirring untill gently pressing ovum surface to have bubble to produce and disappear quickly with spoon, then fills ovum with smooth wood shovel again afterwards,
Direct mounted box is weighed.
3.6 low temperature dewatering:After Australia dragon design spot caviar is filled in box, lid has been just that can not cover tightly box at first
, centre can stay the distance of a width, the box for having filled Australia dragon design spot caviar not covered tightly is placed in a big pallet, three
Box is one folded, and the superiors gently put lastblock and weigh about the clean weights of 1kg, then big pallet are put into refrigerator, temperature control
Between -4 ~ 4 DEG C, come as the moisture of Australia dragon design spot caviar in box is extruded, the distance between upper and lower box gradually contracts
The short box that is finally reached covers tightly, and the work being at this moment dehydrated just completes, and during which siphons away the ponding in big pallet in time.
It is 3.7 stored refrigerated:The box of Australia dragon design spot caviar will be housed after low temperature dewatering, be placed on -18 ~ -20 DEG C
Preserved in freezer, the holding time is 6-8 months.
3.8 Quality Detection:1kg Australia dragon design spot caviars are taken to deliver to testing department in time, according to《SC/T 3905-2011
Sturgeon caviar》With《GB/T18406.4-2011 agricultural product security quality safety requirements for non-environmental pollution aquatic products》Requirement carry out quality
Detection, determines whether product meets food requirement;Specific testing result is as shown in table 1.
The Australia dragon design spot caviar Quality Detection result of table 1
Presently preferred embodiments of the present invention is the foregoing is only, all equivalent changes done according to scope of the present invention patent are with repairing
Decorations, it should all belong to the covering scope of the present invention.
Claims (3)
- A kind of 1. preparation method of low moisture Australia dragon design spot caviar, it is characterised in that:Specific preparation process is as follows:(1)Fish is selected temporarily to support:Female Australia dragon design spot parent population is chosen, is placed on the closed circulating chilled water culturing pool that water temperature is 8 ~ 10 DEG C In temporarily support 1 ~ 2 month after, with take egg apparatus puncture examine Australia dragon design spot Oocyte Development to IV phase, more than ovum diameter 2.6mm, stop Only temporarily support, feed need not be fed during temporarily supporting;(2)Kill fish drip blood:By Oocyte Development to IV phase, more than ovum diameter 2.6mm Australia dragon design spot raun from storage pond, holding pond Middle taking-up, after sterile water wash fish body 3 times, fiercelyed attack with raising hammer at fish head makes fish lethal under three immediately, then raises fish Tail, make fish head down, cuing off cheek artery with knife carries out quick bloodletting;(3)Ovum is taken to rub ovum with the hands:Between the Australia dragon design spot that drip blood finishes is transferred quickly into dissection, it is placed on clean platform, with nothing Bacterium water washes down remaining blood, and the scalpel after with sterilization scratches fish belly, cuts muscle, takes out the ovary of both sides, then by ovary point Several times by a stainless steel and iron silk screen or other mesh materials, gently rub, make fish-egg by mesh, and connected tissue is then Stay in above;(4)Drift Xian drains:Ovum is rinsed repeatedly with physiological saline immediately after having rubbed with the hands entirely, during which will be swum in pincet thin in water Small fat or sexual gland pick, until water body is limpid after agitation ovum, is then poured on sieves and filters water to without the low drop of the globule Under;(5)Pickle mounted box:Pickled using salt is mixed, the fish-egg after will draining the water is laid in basin, and salt is uniformly sprinkled upon to ovum face On, then with smooth wood spoon uniform stirring counterclockwise, uniform stirring gently presses ovum surface to have bubble to spoon again after dissolving Untill producing and disappearing quickly, then weighed with smooth wood shovel dress ovum, direct mounted box;(6)Low temperature dewatering:After Australia dragon design spot caviar is filled in box, lid can not just cover tightly box at first, Centre can stay the distance of a width, the box for having filled Australia dragon design spot caviar not covered tightly is placed in a big pallet, three boxes Folded for one, the clean weights of lastblock weight 1kg are gently put in the superiors, and then big pallet is put into refrigerator, temperature control -4 ~ Between 4 DEG C, come as the moisture of Australia dragon design spot caviar in box is extruded, the distance between upper and lower box is gradually shortened finally Reach box to cover tightly, the work being at this moment dehydrated just completes, and during which siphons away the ponding in big pallet in time;(7)It is stored refrigerated:The box of Australia dragon design spot caviar will be housed after low temperature dewatering, be placed on -18 ~ -20 DEG C of freezer In preserved, the holding time is 6-8 months;(8)Quality Detection:1kg Australia dragon design spot caviars are taken to deliver to testing department in time, according to《SC/T 3905-2011 sturgeons Seed sauce》With《GB/T18406.4-2011 agricultural product security quality safety requirements for non-environmental pollution aquatic products》Requirement carry out quality inspection Survey.
- A kind of 2. preparation method of low moisture Australia dragon design spot caviar according to claim 1, it is characterised in that:Step (1)In selection female Australia dragon design spot be specially:At southern 2 month, select the age 8 more than age, more than body weight 15kg, The female Australia dragon design spot of work without obvious wound, without disease, without deformity.
- A kind of 3. preparation method of low moisture Australia dragon design spot caviar according to claim 1, it is characterised in that:Step (5)In salt addition weight be archiblast amount 5 ~ 10wt%.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000038544A1 (en) * | 1998-12-29 | 2000-07-06 | Dogadin Oleg V | Granulated fish eggs, method for producing the same and apparatus for realising this method |
CN101647582A (en) * | 2008-08-13 | 2010-02-17 | 杭州千岛湖鲟龙科技开发有限公司 | Technology for processing caviar |
CN203136800U (en) * | 2013-02-22 | 2013-08-21 | 福建省龙翔特种水产养殖有限公司 | Artificial cold water circulating system for acipenser schrenckii sexual maturity |
-
2017
- 2017-10-11 CN CN201710939962.7A patent/CN107625076A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000038544A1 (en) * | 1998-12-29 | 2000-07-06 | Dogadin Oleg V | Granulated fish eggs, method for producing the same and apparatus for realising this method |
CN101647582A (en) * | 2008-08-13 | 2010-02-17 | 杭州千岛湖鲟龙科技开发有限公司 | Technology for processing caviar |
CN203136800U (en) * | 2013-02-22 | 2013-08-21 | 福建省龙翔特种水产养殖有限公司 | Artificial cold water circulating system for acipenser schrenckii sexual maturity |
Non-Patent Citations (2)
Title |
---|
翁伯琦等: ""澳洲龙纹斑生物学特征及其繁养殖技术研究进展"", 《福建农业学报》 * |
陈金标等: "《烹饪原料》", 31 August 2015, 中国轻工业出版社 * |
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