CN103954526B - Muscle dropping loss determination device - Google Patents
Muscle dropping loss determination device Download PDFInfo
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- CN103954526B CN103954526B CN201410192530.0A CN201410192530A CN103954526B CN 103954526 B CN103954526 B CN 103954526B CN 201410192530 A CN201410192530 A CN 201410192530A CN 103954526 B CN103954526 B CN 103954526B
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- muscle
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- casing
- pallet
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Abstract
The invention belongs to the technical field of auxiliary equipment for use in quality detection of pork, and particularly relates to a muscle dropping loss determination device. The muscle dropping loss determination device comprises a box and an end cover buckled on the upper part of the box, wherein a hanging device and a cooling device are arranged in the box; the hanging device comprises at least one metal rod and hooks; the two ends of the metal rod are fixed to a box wall; at least one hook hole is formed in the metal rod; the hooks pass through the hook holes and are movably arranged on the metal rod; the distances between every two adjacent hooks are set in a manner that suspended muscle samples are prevented from being contacted with one another; above the hanging device, a second groove is formed in the box wall; the cooling device is arranged on the second groove; a water sucking device is arranged at the bottom of the box; a sealing ring is fixedly arranged on the end cover. By adopting the muscle dropping loss determination device, various defects due to a great sample amount and a remote distance can be well overcome, and the determination efficiency and the determination accuracy of sample dropping loss indexes can be improved effectively.
Description
Technical field
The invention belongs to meat quality detection technical field of auxiliary equipment, measure particularly to a kind of muscle drip loss
Device.
Background technology
Muscle be the moisture holding capacity of waterpower or muscle be that meat quality identifies one of most important basic parameter, affect meat
The processing output of product, palatability, nutritive value and consumers welcomed degree, are the problems perplexing pork industry for many years always,
There is large effect to manufactured meat structure and yellowish pink etc. simultaneously, there is important economic implications.It is water with " drip loss " tolerance
Power, is substantially not apply any external force, is only subject under Action of Gravity Field, the loss of liquid amount of protein system, or claim storage losses and
Freely drip.Drip loss is bigger, then muscle is that waterpower is poorer, and drip loss is less, then muscular system waterpower is better.Measure knot
Fruit can be good and bad by same period contrast ranking method evaluation, and general drip loss is no more than 3%.
Mensure reference GB " ny/t821-2004 pig muscle quality determination technical specification " of pig muscle water drop loss at present,
This assay method inverted 3rd～4 thoracic vertebrae section longissimus dorsi muscle in pig ceases breathing 1～2 hour, suitable after the sarolemma of rejecting periphery
Muscle fibre trend takes the cube meat of 4cm × 4cm × 4cm, weighs and is put in numbering food bag with copper wire hanging cube meat, makes copper wire
A part is exposed outside bag, is then blown into gas and fills food bag, cube meat is suspended from central authorities, does not make cube meat contact food bag wall, uses
Line tightens food sack and is suspended from hanger, puts in 2～4 degree of refrigerators and preserves 48 hours.Then take out food bag and open, by meat
Block taking-up filter paper blots cube meat surface moisture, and cube meat is weighed, and calculates drip loss.
The problem existing in practice for the above, applicant devised relevant pig in 2009 and 2012
Muscle drip loss measures device (Patent No. 200920290380.1 and 201220584115.6), improves many technology difficult
Point, solves the problems, such as many practical in practice, greatly improves operating efficiency and the accuracy of experimental study.Wherein,
The former solves operation, the difficult problem carrying and placing, and the latter again and then solves the problems, such as sample determination capacity.Applicant is grinding
Study carefully middle discovery, the sampling work of pig muscle block can be distributed in different places, or even non-at a distance of the laboratory of subsequent measurements work
Chang Yaoyuan, typically more urgent to time requirement；Therefore, drip loss index is affected often long distance by other index determinings
From transport while be measured, condition requires strict, the impact to determination sample for the complicated road conditions and for a long time in transit
The required temperature conditionss of transport all propose new requirement to mensure device to the accuracy impact of determination data, along with lower
Drip to the impact within device and the hanging firmness of cube meat and stability factor, this drips damage in current pig muscle
Lose mensure device and all do not solve these emerging problems well.
Content of the invention
The present invention is in order to make up deficiency of the prior art, there is provided a kind of muscle drip loss measures device, this mensure
Device is applied to remote and Large Copacity muscle samples drip losses and measures.
The present invention solves its technical problem and is adopted the technical scheme that: a kind of muscle drip loss measures device, including
Casing and the end cap being buckled in casing top, are provided with erecting by overhang and heat sink, described erecting by overhang includes metal in casing
Bar and suspension hook, described metallic rod at least, and its two ends are fixed on box body wall, and metallic rod is provided with least one hook
Hole, suspension hook passes through movable being arranged in metallic rod of dog hole, and the distance of adjacent two suspension hooks can ensure that hung muscle samples are mutual
Do not contact；Above erecting by overhang, box body wall is provided with the second groove, and the second groove is placed with heat sink；Described casing
Bottom is additionally provided with water absorber；It is fixedly installed sealing ring on described end cap.
Further, described casing includes outer wall and inwall, is hollow layer between outer wall and inwall, and inwall includes inwall
The flush with outer surface of top and inner wall lower, upper inside wall and inner wall lower, the thickness of inner wall lower is more than the thickness of upper inside wall
Degree, forms described second groove in its junction.
Further, described heat sink includes the pallet that may be stuck in described second groove and is placed on the ice on pallet
Box, described pallet is provided with the first groove, the notch of described first groove and the either flush of pallet, and bottom land is convex on the downside of pallet
Go out, described ice chest may be stuck in the first groove of described pallet, and is provided with filler on ice chest, also sets up at described filler
There is box plug.
Further, the top surface of described pallet is symmetrically arranged with two handles.
Further, described erecting by overhang includes laterally homogeneous five metallic rod being fixedly installed, and the two ends of metallic rod are equal
Described inner wall lower is fixed on by geometrical clamp, described metallic rod is uniformly provided with five dog holes, suspension hook both passes through dog hole activity
Be arranged in metallic rod, described suspension hook is stainless steel.
Further, described geometrical clamp is " u " shape rigid body, and inside " u " shape rigid body, two upper end are fixedly installed respectively
There is spring card, described spring card includes into spring card top and the spring card bottom of " v " shape, and " v " shape opening is equal
Towards " u " shape rigid body side that spring card is located, the bottom surface of described " u " shape rigid body is longitudinally positioned screw hole, and geometrical clamp can
Screw hole thereon is passed through to be fixedly installed on described inner wall lower by screw.
Further, described suspension hook is provided with block, the diameter with diameter greater than described dog hole of described block, and block
On be provided with screw, the upper end of described suspension hook is the screw rod matching with screw, described screw rod pass through the threaded block of dog hole
On screw, be additionally provided with the mousing-hook in opposite direction with bill portion at the bill portion of described suspension hook, described mousing-hook be in triangle
Shape, and extended by suspension hook.
Further, described water absorber is blotting paper or water-absorbing sponge, and described blotting paper or water-absorbing sponge are laid on institute
State the bottom surface upper surface of casing.
Further, the bottom surface of described casing is symmetrically arranged with two legs, and the top surface of described end cap is provided with and leg
The leg groove matching.
Further, described casing and end cap are the transparent body.
The invention has the beneficial effects as follows: casing is respectively outer wall, hollow layer, inwall by outer and interior, can effectively stop heat
Exchange, keep the more constant temperature of the measurement of box house, the cooling effect of cooperation heat sink can make box house longer
Ensure qualified temperature of the measurement long.
It is fixedly installed sealing ring in end cap, can conveniently fasten in use and open, and good sealing effect.
The setting of water absorber can absorb the water droplet of muscle samples drippage, so that the water droplet dripping is accumulated and overflow, keep away
The water droplet having exempted from drippage in transportation splashes in muscle samples, cleaning also can be made convenient, or only change blotting paper
And not must clean again, save and used water and time.
Metallic rod is firm indeformable, the possibility making the muscle samples of hanging decrease the amplitude rocked and contact, and decreases
The impact to determination data of gravity factor and sample room interference, improves the degree of accuracy of experimental data.
The geometrical clamp that metallic rod can be embedded on casing is fixed, and also can take out it is easy to the entirety that muscle samples measure is put
Put and take out, determination efficiency can be improved, also can be easy to picking and placeing moreover it is possible to be easy to the cleaning of device of device other article interior.
Suspension hook adopts stainless steel metal to make, firm corrosion-resistant, and the mousing-hook on suspension hook can prevent muscle samples from slipping,
Particularly long distance transportation when, jolt unavoidably in road, muscle samples will not be made to slip, it is to avoid the possibility of sample determination failure.
Block is provided with suspension hook, places suspension hook and slip in metallic rod, suspension hook is detachably connected with block screw thread, can facilitate and individually take
Lower suspension hook and cleaning.
Stand bar structure can agree with the leg groove on end cap, can be easy to from removing on tabular surface in carrying, again can be
Firm wedging, more stable during pile row multiple mensure device.
Heat sink can make hanging sample area maintain the environment of deepfreeze, improves the accuracy of mensure, especially
Be summer sweltering heat under conditions of more can play good effect.Pallet is avoided that the very small amount condensed water that the ice chest whole body is likely to form
Under drip on sample in order to avoid impact measurement result is moreover it is possible to play the effect depositing and stablizing ice chest, using the handle on pallet
Pallet also can easily be taken out in casing by hand.
When practice carries out muscle drip loss mensure, the present invention can be good at solving sample size very greatly and apart from distant
When remote, caused various weak points, can effectively improve determination efficiency and the accuracy of sample drip loss index.
Brief description
Fig. 1 is the structural representation of the full sectional view of front view of the present invention；
The structural representation that the a-a for Fig. 1 for the Fig. 2 cuts open；
Fig. 3 is the structural representation of the ice chest in the present invention；
Fig. 4 is the structural representation of the pallet in the present invention；
Fig. 5 is the structural representation of the suspension hook in the present invention；
Fig. 6 structural representation during stationary state in geometrical clamp for the metallic rod in the present invention；
In figure: 1, end cap, 2, leg groove, 3, sealing ring, 4, ice chest, 401, filler, 402, box plug, 5, pallet, 501,
First groove, 502, handle, 6, metallic rod, 7, suspension hook, 701, block, 702, screw, 703, screw rod, 704, mousing-hook, 705, hook
Tip, 8, dog hole, 9, outer wall, 10, hollow layer, 11, inwall, 1101, upper inside wall, 1102, inner wall lower, 12, casing, 13,
Leg, 14, muscle samples, 15, screw, 16, geometrical clamp, 1601, spring card, 1602, spring card top, 1603, spring
Card bottom, 1604, screw hole, the 17, second groove.
Specific embodiment
The present invention is further illustrated for 1 to accompanying drawing 6 below in conjunction with the accompanying drawings:
A kind of muscle drip loss measures device, including casing 12 and the end cap 1 being buckled in casing 12 top, sets in casing 12
There are erecting by overhang and heat sink, described erecting by overhang includes metallic rod 6 and suspension hook 7, described metallic rod 6 at least,
And its two ends is fixed on casing 12 wall, metallic rod 6 is provided with least one dog hole 8, and suspension hook 7 passes through the setting of dog hole 8 activity
In metallic rod 6, the distance of adjacent two suspension hooks 7 can ensure that hung muscle samples 14 are not in contact with each other；Upper in erecting by overhang
Side, casing 12 wall is provided with the second groove 17, the second groove 17 is placed with heat sink；Described casing 12 bottom is additionally provided with water suction
Device；It is fixedly installed sealing ring 3 on described end cap 1.
In the present invention, described casing 12 includes outer wall 9 and inwall 11, is hollow layer 10 between outer wall 9 and inwall 11, interior
Wall 11 includes upper inside wall 1101 and inner wall lower 1102, and the flush with outer surface of upper inside wall 1101 and inner wall lower 1102 is interior
The thickness of wall bottom 1102 is more than the thickness of upper inside wall 1101, forms described second groove 17 in its junction.
In the present invention, described heat sink includes the pallet 5 that may be stuck in described second groove 17 and is placed on pallet 5
Ice chest 4, described pallet 5 is provided with the first groove 501, the notch of described first groove 501 and the either flush of pallet 5, bottom land
Protrude to pallet 5 downside, described ice chest 4 may be stuck in the first groove 501 of described pallet 5, and is provided with filler on ice chest 4
401, it is additionally provided with box plug 402 at described filler 401.
In the present invention, the top surface of described pallet 5 is symmetrically arranged with two handles 502.
In the present invention, described erecting by overhang includes laterally homogeneous five metallic rod 6 being fixedly installed, the two ends of metallic rod 6
All described inner wall lower 1102 is fixed on by geometrical clamp 16, described metallic rod 6 is uniformly provided with five dog holes 8, suspension hook 7 is all worn
Cross being arranged in metallic rod 6 of dog hole 8 activity, described suspension hook 7 is stainless steel.
In the present invention, described geometrical clamp 16 is " u " shape rigid body, and inside " u " shape rigid body, two upper end are fixed respectively and set
It is equipped with spring card 1601, described spring card 1601 includes into spring card top 1602 and the spring card bottom of " v " shape
1603, and " v " shape opening is all towards " u " shape rigid body side that spring card 1601 is located, in the bottom surface longitudinal direction of described " u " shape rigid body
It is provided with screw hole 1604, geometrical clamp 16 can pass through screw hole 1604 to be thereon fixedly installed under described inwall by screw 15
Portion 1102.
In the present invention, described suspension hook 7 is provided with block 701, described block 701 straight with diameter greater than described dog hole 8
Screw 702 is provided with footpath, and block 701, the upper end of described suspension hook 7 is the screw rod 703 matching with screw 702, described spiral shell
Bar 703 passes through the screw 702 on the threaded block 701 of dog hole 8, is additionally provided with and bill at the bill portion 705 of described suspension hook 7
Portion 705 mousing-hook in opposite direction 704, described mousing-hook 704 is triangular in shape, and is extended by suspension hook 7.
In the present invention, described water absorber is blotting paper or water-absorbing sponge, and described blotting paper or water-absorbing sponge are laid on institute
State the bottom surface upper surface of casing 12.
In the present invention, the bottom surface of described casing 12 is symmetrically arranged with two legs 13, the top surface of described end cap 1 be provided with
The leg groove 2 that leg 13 matches.
In the present invention, conveniently watch the situation of inner sample, described casing 12 and end cap 1 are the transparent body.
The operation principle of the present invention is: before measuring, blotting paper or water-absorbing sponge is routed to the inside of casing 12
Bottom surface, then metallic rod 6 is stuck in geometrical clamp 16, due to being provided with spring card 1601, two Spring Cards on geometrical clamp 16
The upper surface in the horizontal face of the surface of piece bottom 1603 and " u " shape rigid body can be by metallic rod 6 fixing card in geometrical clamp 16.By ice
Box 4 adds appropriate water by filler 401, covers box plug 402, puts in refrigerator-freezer and for the water in ice chest 4 to be frozen into ice.It is ready to
After carry out ensuing mensure work.
Cease breathing in 1～2 hour in tested pig, cut hog on hook inverse the 3rd～4 thoracic vertebrae section with butchering partition tools
Longissimus dorsi muscle, after rejecting periphery sarolemma, cuts muscle samples along muscle fibre direction, and after balance is precisely weighed, suspension hook 7 passes through metal
Dog hole 8 on bar 6 is connected with block 701 makes muscle samples 14 be hung in metallic rod 6, between the muscle samples 14 of suspension and flesh
Meat sample product 14 are all not in contact with each other with the inwall 11 of casing 12, and the bill portion 705 of suspension hook 7 passes through muscle samples 14, through mousing-hook
704, be fixed on suspension hook 7, and make muscle samples 14 along muscle fibre direction naturally hang after vertically downward, the anticreep of suspension hook 7
Hook 704 can be substantially prevented from muscle samples 14 and because of possible severe jolt during long distance transportation and rock and drop, block
701 can make suspension hook 7 be suspended in metallic rod 6 and will not fall down.Dog hole 8 on this casing 12 and metallic rod 6 is carried out numeral
The relevant information of numbering and sample recorded in recording sheet, to carry out follow-up mensure.
Same mode samples and hangs at other dog holes 8 of metallic rod 6, to obtain more measurement datas.When one
This mensure device individual has filled with sample, then pallet 5 can be stuck in the second groove 17 of casing 12, pallet 5 is provided with the first groove
501, then the ice chest having frozen 4 is stuck in the first groove 501 on pallet 5, such ice chest 4 just can stable treating in wherein.Finally
End cap 1 is covered on casing 12, due to being provided with sealing ring 3, can be by this mensure device good seal.
Muscle samples 14 sample and proceed to drip loss measure device finish after so that it may gone to 2～4 DEG C freezer,
In refrigerating box or transit vehicle.Carry out large batch of sample determination if employing multiple muscle drip losses and measuring device, can
Using leg 13 and cooperating of leg groove 2, device is piled up to save storage and transportation space.Then can lead to for remote situation
Cross transit vehicle it to be transported to laboratory or measures place.
Finally, the sample that placed 48 hours is taken out, and the water blotting surface with filter paper is gently taken off from suspension hook 7
Point, weigh with scale weight, then the data before combination mensuration can calculate drip loss.
Air brushing digital coding is carried out to each dog hole 8 in metallic rod 6, is easy to record and distinguishes different samples, save
Each measure at the beginning of the coding work that will carry out, eliminate certain operations step moreover it is possible to prevent muscle samples 14 to be confused
Possibility.Such digital coding is unified and attractive in appearance, and also suitable high-volume continuous productive process measures.
Also other liquid of lowering the temperature, such as liquid nitrogen etc. can be added in the filler 401 of the ice chest 4 in the present invention.
Other parts in the present invention adopt prior art, will not be described here.
Claims (4)
1. a kind of muscle drip loss measures device, it is characterized in that: includes casing and the end cap being buckled in casing top, sets in casing
There are erecting by overhang and heat sink, described erecting by overhang includes metallic rod and suspension hook, the two ends of described metallic rod are passed through to fix
Folder is fixed on cabinet wall bottom, and five metallic rod are laterally homogeneous to be fixedly installed, and described metallic rod is uniformly provided with five dog holes,
Suspension hook both passes through movable being arranged in metallic rod of dog hole, and the distance of adjacent two suspension hooks can ensure hung muscle samples mutually not
Contact, described suspension hook is stainless steel；Above erecting by overhang, box body wall is provided with the second groove, and the second groove is placed
There is heat sink；Described bottom half is additionally provided with water absorber；It is fixedly installed sealing ring on described end cap；Described casing
Including outer wall and inwall, it is hollow layer between outer wall and inwall, inwall includes upper inside wall and inner wall lower, upper inside wall and interior
The flush with outer surface of wall bottom, the thickness of inner wall lower is more than the thickness of upper inside wall, forms described second groove in its junction,
Described heat sink includes the pallet that may be stuck in described second groove and the ice chest being placed on pallet, on described pallet
It is provided with the first groove, the notch of described first groove and the either flush of pallet, bottom land protrudes on the downside of pallet, described ice chest cocker
In the first groove of described pallet, and filler is provided with ice chest, is additionally provided with box plug, described pallet at described filler
Top surface on be symmetrically arranged with two handles,
Described geometrical clamp is " u " shape rigid body, and inside " u " shape rigid body, two upper end are fixedly installed spring card, institute respectively
State spring card top and the spring card bottom that spring card includes all becoming " v " shape, and " v " shape opening is all towards spring card
Be located " u " shape rigid body side, and the bottom surface of described " u " shape rigid body is longitudinally positioned screw hole, and geometrical clamp can be passed through by screw
Screw hole thereon is fixedly installed on described inner wall lower,
Block, the diameter with diameter greater than described dog hole of described block are provided with described suspension hook, and are provided with screw on block,
The upper end of described suspension hook is the screw rod matching with screw, and described screw rod passes through the screw on the threaded block of dog hole, described
It is additionally provided with the mousing-hook in opposite direction with bill portion, described mousing-hook is triangular in shape, and is prolonged by suspension hook at the bill portion of suspension hook
Stretch,
All there is digital coding on described casing, dog hole.
2. a kind of muscle drip loss according to claim 1 measures device, it is characterized in that: described water absorber is water suction
Paper or water-absorbing sponge, described blotting paper or water-absorbing sponge are laid on the bottom surface upper surface of described casing.
3. a kind of muscle drip loss according to claim 1 measures device, it is characterized in that: the bottom surface of described casing is symmetrical
It is provided with two legs, the top surface of described end cap is provided with the leg groove matching with leg.
4. a kind of muscle drip loss according to claim 1 measures device, it is characterized in that: described casing and end cap are
The transparent body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192530.0A CN103954526B (en) | 2014-05-09 | 2014-05-09 | Muscle dropping loss determination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192530.0A CN103954526B (en) | 2014-05-09 | 2014-05-09 | Muscle dropping loss determination device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103954526A CN103954526A (en) | 2014-07-30 |
| CN103954526B true CN103954526B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410192530.0A Expired - Fee Related CN103954526B (en) | 2014-05-09 | 2014-05-09 | Muscle dropping loss determination device |
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| CN (1) | CN103954526B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879654B (en) * | 2020-07-22 | 2022-02-11 | 河南省农业科学院畜牧兽医研究所 | Muscle cooked meat rate survey device |
| CN112798460B (en) * | 2021-01-29 | 2024-05-28 | 中国农业大学 | An instrument for measuring and real-time monitoring of drip loss in meat |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2591861B1 (en) * | 1985-12-20 | 1988-12-16 | Lamballe Coop Agric Eleveurs R | METHOD AND PLANT FOR TREATING MEAT DURING THEIR REFRIGERATION. |
| CN201583469U (en) * | 2009-12-22 | 2010-09-15 | 山东省农业科学院畜牧兽医研究所 | Pig muscle water drop loss measuring device |
| CN202886227U (en) * | 2012-11-07 | 2013-04-17 | 呼红梅 | High-flux muscle drip loss determination device |
| CN203811499U (en) * | 2014-05-09 | 2014-09-03 | 山东省农业科学院畜牧兽医研究所 | Muscle drip loss determining device |
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| CN103954526A (en) | 2014-07-30 |
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