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CN108294096A - It is a kind of butcher after the quick preservation by partial technology of pork low temperature - Google Patents

It is a kind of butcher after the quick preservation by partial technology of pork low temperature Download PDF

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Publication number
CN108294096A
CN108294096A CN201711061927.6A CN201711061927A CN108294096A CN 108294096 A CN108294096 A CN 108294096A CN 201711061927 A CN201711061927 A CN 201711061927A CN 108294096 A CN108294096 A CN 108294096A
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CN
China
Prior art keywords
fresh
pork
keeping
butcher
low temperature
Prior art date
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Pending
Application number
CN201711061927.6A
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Chinese (zh)
Inventor
韩永苗
王玉斌
艾朝君
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Afanda Agriculture Co Ltd
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Afanda Agriculture Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Afanda Agriculture Co Ltd filed Critical Afanda Agriculture Co Ltd
Priority to CN201711061927.6A priority Critical patent/CN108294096A/en
Publication of CN108294096A publication Critical patent/CN108294096A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B4/00Preservation of meat, sausages, fish or fish products
    • A23B4/06Freezing; Subsequent thawing; Cooling
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/04Freezing; Subsequent thawing; Cooling
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

The present invention proposes a kind of quick preservation by partial technology of pork low temperature after butchering, using high-tech biotechnology, in ice crystal state of the research biological cell under low-temperature condition, using low temperature and techniques for ultra-low temperature, with the microrefrigerating fluid of neoteric natural component, directly freezed in microrefrigerating fluid fresh-keeping with the freezing curve of innovation to being frozen the pork after fresh-keeping butcher.According to the size of kind and object, at 6 to 15 minutes, that completes the pork after butchering in 15 to 30 minutes freezes fresh-keeping, shows that the cell membrane in the pork after being frozen fresh-keeping butcher not by bursting by freezing, is in the micro- jelly state of organism, pork after refrigeration keeps being frozen fresh-keeping butcher again, quality is fresh and alive, and the quick micro- freeze techniques of low temperature, are the preservation by partial technologies innovated in the world, it keeps the pork cell after butchering not rupture, increases the conversion of the pork polysaccharose substance after butchering.It is fresh butcher after pork in the shortest time by its freezing curve, so that the pork after fresh butcher is stored within 12 months under refrigerated conditions, the fresh and alive quality of pork after still maintaining fresh and butchering.

Description

It is a kind of butcher after the quick preservation by partial technology of pork low temperature
1. technical field
The present invention relates to aquatic product low temperature technical field of preservation of fresh, it is proposed that a kind of quick preservation by partial skill of aquatic product low temperature Art.
2. background technology
We have found that in nature, the animal of hibernation, body cell has nature to freeze freeze proof mechanism, as frog, Loach, crucian wait the animal and aquatic animal for living in subtropical zone, frigid zone, and in the hurried decline of atmospheric temperature, it is thin to increase body The polysaccharide frost durability agent of born of the same parents, it is freeze proof from cell mobility to freeze in the hurried increase of double key number of the resin acid molecule of its Subcellular membrane Learn causes its body cell because extraneous temperature declines to study, without being ruptured by ice crystal frost heave;Biology is in body cell Micro- jelly state, and life entity is preserved, it recovers, bring back to life in temperature rise.The evolution of biology always follows the natural law, by interior The interaction of cause and external cause, what dialectical and relativistic rule carried out.Ice snake is frozen into ice lolly in winter, and people, which hold, to turn Cane, when temperature rise, live, migration, and biology is evolved to incisively and vividly with freezing freeze proof life characteristics.In scientific experiment process In, with the frost durability agent of extraction, with modern science patented technology simulating natural condition to white mouse, sea eel, frog, loach carry out with Freeze freeze proof resurrection experiment, is instantaneously freezed using liquid, fluid temperature is arranged at subzero 30 DEG C to subzero 35 DEG C, and freeze-off time is 6 In minute, central temperature arrives subzero 18 DEG C of surface temperatures at subzero 27 DEG C to subzero 30 DEG C at subzero 7 DEG C to subzero 10 DEG C respectively. After freezing, being placed 7 days in experiment refrigerator-freezer can bring back to life.During aquatic products freezing, the production of refrigeration industry metaplasia, when the equipment that freezes When temperature reduces, ice crystal is generated in aquatic products iuntercellular first, with continuously decreasing for temperature, produces ice again in the cell Crystallization, results in intraor extracellular pressure unbalanced, to destroy plasm and cell membrane, leads to cell cracking, death in this way. Such as cell death, indicate that all relevant vital movements have stopped or disappeared with cell, germ plasm resource freezen protective, farming animals water etc. Product is fresh-keeping, fresh and alive cell activities temporarily stop etc. does not just know where to begin yet.
3. invention content
Based on problem above, it is proposed that a kind of quick preservation by partial technology of aquatic product low temperature.
Present invention aims to overcome that the defect of above-mentioned existing aquatic products freezing, refrigeration industry production technology, provides one Kind uses (super) cryogenic technique and cell Low-temperature Ice crystallization theory, the freezing curve of combined innovation to have day using what is invented The microrefrigerating fluid of right ingredient directly carries out freezing a kind of fresh-keeping technology to frozen fresh-keeping aquatic products, meat product.The technology root Of different sizes according to type that is fresh-keeping, preserving object and quality, that completes food in different time sections freezes fresh-keeping, and is frozen cell The non-bursting by freezing of film, cell is constantly in activated state during subsequent freezing and refrigeration, a kind of micro- jelly state, thus product is presented Matter is fresh and alive.
The technical solution adopted to achieve the purpose of the present invention is:
Quickly micro- freeze techniques use high and new technology to low temperature, using techniques for ultra-low temperature and the pure natural microrefrigerating fluid produced, to water Production, meat and fruits and vegetables quickly directly freeze, the commercial value of core show frozen fresh-keeping food inner cell film not by Bursting by freezing is in the micro- jelly state of biology, then is frozen fresh-keeping fruits and vegetables, aquatic products, meat product through refrigeration holding, and holding is frozen product Fresh and alive quality.The core of the technology is exactly microrefrigerating fluid, and the raw material sources of microrefrigerating fluid belong to non-toxic type in pure natural substance, can be with Frozen matter is in direct contact, and meets food hygiene requirement.One of the characteristics of microrefrigerating fluid is exactly to remain to keep liquid at -40~-30 DEG C Body state, can quick conduct energy within a short period of time, thus make intercellular extracellular fluid and intracellular intracellular Liquid almost crystallizes in same time, avoids due to the ice crystal inside and outside film is asynchronous that the lack of uniformity that generates is destroyed, to make Cell is in a kind of dormant stage being similar to " hibernation " state, realizes and is freezed or fast cooling by the rapid of contact object. Freeze the fresh-keeping stage, the metabolism of cell and physiological activity are substantially at abort state, can be again extensive when condition is suitable It is multiple.
4. description of the drawings
Be more fully described exemplary embodiment of the present invention by referring to accompanying drawing, the above and other aspect of the invention and Advantage will become more easily clear, in the accompanying drawings:
Fig. 1:For the quick preservation by partial technical matters flow diagram of aquatic product low temperature of the present invention;
5. specific implementation mode
Hereinafter, now with reference to attached drawing, the present invention is more fully described, and various embodiments are shown in the accompanying drawings.So And the present invention can be implemented in many different forms, and should not be construed as limited to embodiment set forth herein.Phase Instead, it theses embodiments are provided so that the disclosure will be thorough and complete, and fully conveys the scope of the present invention to ability Field technique personnel.
Hereinafter, exemplary embodiment of the present invention is more fully described with reference to the accompanying drawings.
In conjunction with shown in attached drawing 1, the quick preservation by partial technology of aquatic product low temperature of the invention is low by the aquatic products of the present invention Warm quickly preservation by partial technology is by aquatic products cleaning 1, sterilization 2, vacuum packaging 3, the continuous jelly machine that declines (- 27 DEG C -- 30 DEG C) 500-1000 grams/bag of micro- jelly 20-30 minute 4 examines aquatic products center temperature (- 18 DEG C or so) 5, continues the 6 vanning 7 freezers storage of micro- jelly (- 18 DEG C -- 25 DEG C) 8 cold chain transportations (- 18 DEG C -- 25 DEG C) 9 are deposited to be composed.The core of the technology is exactly microrefrigerating fluid, microrefrigerating fluid Raw material sources in pure natural substance, belong to non-toxic type, can be in direct contact with frozen matter, meet food hygiene requirement.Micro- jelly One of the characteristics of liquid is exactly to remain to keep liquid condition at -40~-30 DEG C, can quick conduct energy within a short period of time, Thus intercellular extracellular fluid is made almost to be crystallized in same time with intracellular intracellular fluid, avoided because of ice inside and outside film Lack of uniformity that is asynchronous and generating is crystallized to destroy, to make cell be in a kind of dormant stage being similar to " hibernation " state, It realizes and is freezed or fast cooling by the rapid of contact object.Freezing the fresh-keeping stage, the metabolism of cell and physiological activity base This can restore in abort state when condition is suitable again.
Concrete principle is as shown in Figure 1:By aquatic products cleaning 1, sterilization 2, vacuum packaging 3, the continuous jelly machine that declines (- 27 DEG C -- 30 DEG C) it 500-1000 grams/bag of micro- jelly 20-30 minute 4, examines aquatic products center temperature (- 18 DEG C or so) 5, continue micro- to freeze 6 and case 7 Freezer storage (- 18 DEG C -- 25 DEG C) 8 cold chain transportations (- 18 DEG C -- 25 DEG C) 9 are formed by combining, innovate, the low temperature invented it is quickly micro- Freeze techniques are to use high-tech biotechnology, in ice crystal state of the research biological cell under low-temperature condition, using low temperature And the microrefrigerating fluid of techniques for ultra-low temperature and neoteric natural component, to being frozen fresh-keeping food, with the freezing curve of innovation, Directly freeze in microrefrigerating fluid fresh-keeping.According to the size of kind and object, food is completed in 6 to 15 minutes, 15 to 30 minutes Freeze fresh-keeping, shows the cell membrane being frozen in fresh-keeping food not by bursting by freezing, be in the micro- jelly state of organism, then protect through refrigeration It holds and is frozen fresh-keeping food, quality is fresh and alive, therefore the referred to as quick micro- freeze techniques of low temperature, is that field of food preservation reaches water leading in the world Flat innovative technology.
The present invention the quick preservation by partial technology of aquatic product low temperature, first sorting according to《According to state food safety post It is accurate》, select color and luster fresh goods it is glossy, the fresh aquatic products fiber of structural state is clear, have it is tough and tensile, the fresh aquatic products of smell be intrinsic gas Taste, odorless, peculiar smell.Processing specification production is executed by (GB/T9961-2008) standard, and organoleptic indicator should meet GB2708 rule It is fixed.First step cleaning, sterilization:Using mechanized cleaning all-in-one machine.Ejected wash water follows《Standards for drinking water quality》(GB 5749-2006), sterilization processing is then done.It weighs after cleaning and sterilization:According to instrument size demand by 500 grams/bag, 1000 grams/ Bag.Vacuum packaging:It 500 grams/bag, 1000 grams/bag and is packed by the amount of customer requirement, packaging follows《Food security state Family's standard prepackaged food label general rule》(GB 7718-2011).The quick micro- jelly of core technology:With vacuum packaging bag packet before freezing Dress, fresh aquatic products are put into micro- jelly machine, and microrefrigerating fluid temperature controls in -27 DEG C~-30 DEG C, makes aquatic products in 20~30 minutes The central temperature of product drops to -18 DEG C from+10 DEG C~+15 DEG C.The heat transfer rate of liquid contact is usually tens times of air heat transfer, Therefore time a few houres for routinely freezing to need can be shortened to a few minutes to more than ten minutes, the technology compared with routinely freezing, Freeze-off time is short, and yield in unit time is big.It is generally conventional to freeze such as shrimp, fish, meat product, to need 4 hours or more even more than ten Hour.And the micro- freeze techniques of low temperature then can shortened belt a few minutes.Meanwhile the food processed by micro- freeze techniques, cell membrane are not broken Bad, nutritive value substance is not lost in after defrosting, keeps food original local flavor, mouthfeel and nutritive value, even than new in mouthfeel Fresh food is even better.Using micro- freeze techniques, moreover it is possible to save substantial contribution.This technology is leading than American-European countries similar technique Nearly 15 years.Aquatic products examine its central temperature to reach -18 DEG C after the processing of micro- jelly, you can lasting freezing and dress, with reference to country's mark Accurate fresh aquatic products (GB/T9961-2008) test stone executes.With carton outer packing.Refrigeration:Enter -18 DEG C after micro- frozen aquatic products It is stored in~-25 DEG C of freezers, control is advisable at ± 1~2 DEG C.Cold preservation time controlled in 12 months.Transport:It is used when transport Refrigerator car, cold chain cannot break, and refrigerator car temperature is -18 DEG C~-25 DEG C.It can be said that low temperature preservation by partial technology has started aquatic products New era of industry development.It brings a revolution in preservation of fishery refrigeration field, from raising aquatic products quality, increases storage Phase is reduced for pollution, energy conservation and environmental protection, clear production etc., is a great innovation of fresh-keeping and cold storage.The quick micro- jelly of low temperature Technology has well solved the fresh-keeping problem of safety of the links such as Distribution of Aquatic Products, processing, sale, realizes " green, environmentally friendly, strong Health, health, safety " has high Social benefit and economic benefit.
Example the above is only the implementation of the present invention is not intended to restrict the invention.The present invention can have various conjunctions Suitable change and variation.Any modification, equivalent replacement, improvement and so on all within the spirits and principles of the present invention, should all It is included within protection scope of the present invention.

Claims (4)

1. it is a kind of butcher after the quick preservation by partial technology of pork low temperature,
It is characterized in that:
The present invention relates to the quick preservation by partial technologies of pork after a kind of butcher, with (super) cryogenic technique and cell Low-temperature Ice knot Brilliant theoretical, the freezing curve of combined innovation is protected using the quick microrefrigerating fluid of the low temperature with natural component invented to frozen Fresh aquatic products directly carries out freezing fresh-keeping.The technology is of different sizes according to type that is fresh-keeping, preserving object and quality, in different time That the pork after butchering is completed in section freezes the non-bursting by freezing of film that is fresh-keeping, and being frozen cell, and cell is in subsequent freezing and refrigeration process In be constantly in activated state, a kind of micro- jelly state is presented, thus quality is fresh and alive.
The quick micro- freeze techniques of low temperature, are the preservation by partial technologies innovated in the world, keep the pork cell after butchering not rupture, increase Add the conversion of the pork polysaccharose substance after butchering.It is fresh butcher after pork in the shortest time by its freezing curve, make It is fresh butcher after pork store within 12 months under refrigerated conditions, the fresh and alive quality of pork after still maintaining fresh and butchering, Mouthfeel is more delicious when use.The technology is compared with routinely freezing, and freeze-off time is short, and yield in unit time is big, freshness higher, There is high Social benefit and economic benefit.
2. the method as described in claim 1, it is characterised in that:
The quick microrefrigerating fluid raw material sources of the low temperature belong to non-toxic type, can be in direct contact with frozen matter in pure natural substance, accord with Combined foodstuff hygienic requirements.One of the characteristics of microrefrigerating fluid is exactly to remain to keep liquid condition at -40~-30 DEG C.
3. method as claimed in claim 1 or 2, it is characterised in that:
Quickly micro- pork heat transfer frozen after being butchered using liquid contact, chilling rate is usually tens times of air heat transfer, Therefore time a few houres for routinely freezing to need can be shortened to a few minutes to more than ten minutes.It can within a short period of time quickly Conduct energy, thus intercellular extracellular fluid is made almost to be crystallized in same time with intracellular intracellular fluid, it avoids Inside and outside film ice crystal it is asynchronous due to the lack of uniformity that generates is destroyed, to make cell be in a kind of " hibernation " state that is similar to Dormant stage is realized and is freezed or fast cooling by the rapid of contact object.Freezing the fresh-keeping stage, the metabolism and life of cell Reason activity is substantially at abort state, when condition is suitable, can restore again.
4. method as claimed in claim 3, it is characterised in that:
Quickly micro- freeze techniques are studying biological cell under low-temperature condition to the low temperature using high-tech biotechnology Ice crystal state, using the microrefrigerating fluid of low temperature and techniques for ultra-low temperature and neoteric natural component, after being frozen fresh-keeping butcher Pork directly freezed in microrefrigerating fluid fresh-keeping with the freezing curve of innovation.According to the size of kind and object, at 6 to 15 points Clock, completed in 15 to 30 minutes food freeze it is fresh-keeping, show cell membrane in the pork after being frozen fresh-keeping butcher not by Bursting by freezing, is in the micro- jelly state of organism, then the pork after refrigeration keeps being frozen fresh-keeping butcher, quality are fresh and alive.
CN201711061927.6A 2017-10-20 2017-10-20 It is a kind of butcher after the quick preservation by partial technology of pork low temperature Pending CN108294096A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108887373A (en) * 2018-08-30 2018-11-27 大连宽达科技有限公司 Micro-frozen fresh-keeping technology of meat products
CN108935646A (en) * 2018-08-30 2018-12-07 大连宽达科技有限公司 Micro-frozen fresh-keeping technology of vegetables and fungi

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290666A1 (en) * 1987-05-05 1988-11-17 Pentti Porkka Oy Deep freezing solution and deep freezing procedure
CN102106368A (en) * 2009-12-24 2011-06-29 上海市农业科学院 Pretreatment method for freezing freshness keeping of pork
CN103462175A (en) * 2013-10-09 2013-12-25 任杰峰 Fresh micro-freezing liquid used for keeping food fresh
CN103689061A (en) * 2013-12-05 2014-04-02 大连博缘科技有限公司 Cell freezing preservative solution
KR20150140005A (en) * 2014-06-05 2015-12-15 구본옥 instant immersion freezing liquid and manucturing method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290666A1 (en) * 1987-05-05 1988-11-17 Pentti Porkka Oy Deep freezing solution and deep freezing procedure
CN102106368A (en) * 2009-12-24 2011-06-29 上海市农业科学院 Pretreatment method for freezing freshness keeping of pork
CN103462175A (en) * 2013-10-09 2013-12-25 任杰峰 Fresh micro-freezing liquid used for keeping food fresh
CN103689061A (en) * 2013-12-05 2014-04-02 大连博缘科技有限公司 Cell freezing preservative solution
KR20150140005A (en) * 2014-06-05 2015-12-15 구본옥 instant immersion freezing liquid and manucturing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108887373A (en) * 2018-08-30 2018-11-27 大连宽达科技有限公司 Micro-frozen fresh-keeping technology of meat products
CN108935646A (en) * 2018-08-30 2018-12-07 大连宽达科技有限公司 Micro-frozen fresh-keeping technology of vegetables and fungi

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