CN107625788A - A kind of chick sternal cartilage and preparation method and application - Google Patents

A kind of chick sternal cartilage and preparation method and application Download PDF

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Publication number
CN107625788A
CN107625788A CN201710936912.3A CN201710936912A CN107625788A CN 107625788 A CN107625788 A CN 107625788A CN 201710936912 A CN201710936912 A CN 201710936912A CN 107625788 A CN107625788 A CN 107625788A
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China
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vitamin
content
parts
sternal cartilage
chick sternal
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陈朝青
何梅
王学敏
伍敏晖
张燕
韩丽丽
李东
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Beijing Nutrient Source Research Institute
Beijing Institute of Nutritional Resources
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Beijing Nutrient Source Research Institute
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Abstract

The present invention relates to a kind of chick sternal cartilage and preparation method and application.The 15g/100g of aminoglucose sugared content 10 in the chick sternal cartilage, the 2mg/100g of content of chondroitin sulfate 1, the 8g/100g of hydroxyproline content 4, basic fibroblast growth factor content 0.5 2.5 μ g/100g, the 0.5mg/100g of type-1 insulin like growth factor content 0.1;Preparation method includes:Fresh Chick sternal cartilage is taken, clean non-cartilaginous material is rejected, cleans up, thinly slice;Freeze at least 12 24 hours, be freeze-dried under the conditions of less than 60 DEG C;It is broken that low-temperature submicron powder is carried out again, is produced.The preparation method technical scheme of chick sternal cartilage of the present invention is simple and easy to do, standardization is strong, energy consumption is small, saves that cost, yield are high, greatly saves the nutritive value of Chick sternal cartilage.

Description

A kind of chick sternal cartilage and preparation method and application
Technical field
The present invention relates to a kind of chick sternal cartilage and preparation method and application.
Background technology
At present, live stock and fowl bone annual production in the world's is up to more than 4,600 ten thousand tons, and China accounts for 22%, about 12,000,000 tons, has exceeded America and Europe The summation of live stock and fowl bone yield, wherein also including the generation of a large amount of poultry cartilages.
Cartilage belongs to connective tissue, is made up of cartilaginous tissue and the perichondrium around it, slightly elasticity, has in body Supported weight, reduce the effect such as friction and buffer protection.Cartilage is mainly by water, collagen, proteoglycan and non-Collagen egg White matter is formed, nutritious.Also containing small-molecular peptides, stickiness polysaccharide isoreactivity material.It is to alleviate human body chondrodystrophy, prolongs Valuable source that is slow or improving degenerative osteoarthropathy.And II Collagen Type VIs and sulfuric acid are simply extracted in the utilization to cartilage at this stage Chondroitin, used in industries such as ordinary food, health products, cosmetics and medicines.To the pass of other active components in cartilage and the factor Note degree and Research on Application Value are less.And cartilage remaining composition after extracting causes agricultural byproducts all as discarded object The massive losses of resource.
Chick sternal cartilage is one of accessory substance of broiler chicken processing, and most typical one kind in poultry cartilage, surface are smooth easily Separated in tissues such as manadesma, muscle, be easy to industrial treatment.It is soft that Chick sternal cartilage contains II Collagen Type VIs, Glucosamine, sulfuric acid The composition such as ossein and the multiple biological activities factor, there is preferable intervention effect for arthrosis disease.
Therefore, using chicken cartilage resource, exploitation being formed rich in various active composition and articular cartilage with high added value The chick sternal cartilage of composition, have great importance for improving bony articulation health, and can reduce environmental pollution, change give up into Treasured, solves the problems, such as comprehensive utilization of resources in processing of poultry.
It is a kind of to increase and the obvious increased degenerated joint of the incidence of disease with the age that articular cartilage degeneration, which is also known as osteoarthritis, Disease.The disease is due to caused by the degeneration abrasion of articular cartilage.Preliminary investigation both domestic and external shows, total illness of osteoarthritis Rate is about 15%, and the illness rate of 40 years old crowd is 10%-17%, and more than 60 years old then up to 50%.And more than 75 years old in crowd, 80% suffers from osteoarthritis.Arthralgia, swelling, limitation of activity, locomotor activity decline, sometimes intra-articular meeting can occur in patient Sound is sent, produces at the metacarpophalangeal joints or interphalangeal joint of spur and hand and enlargement tubercle occurs, joint can be deformed when serious.
At present, osteoarthritis conventional therapy mainly utilizes anodyne and non-steroid anti-inflammatory drug, with relief of symptoms, alleviates Based on arthralgia and improvement joint motion.But drug therapy is often accompanied by serious side effect, and can only postpone pain, can not be inverse Turn pathological development process.And the healthy food of arthrosis is the Glucosamine, chondroitin sulfate, collagen by extraction purification mostly The compositions such as albumen mix.Because of its Feedstock treating, the complex process of purifying, environmental pollution is serious, so it is expensive, it is general Logical consumer is difficult to bear.A variety of cartilage-derived growth factor isoreactivity compositions are also lacked for Chick sternal cartilage.
The content of the invention
It is an object of the present invention to provide a kind of chick sternal cartilage and preparation method and application.
To achieve these goals, the present invention adopts the following technical scheme that.
First aspect present invention provides a kind of preparation method of chick sternal cartilage, comprises the following steps:
1) fresh Chick sternal cartilage is taken, the non-cartilaginous material such as clean chicken, skin, periosteum is rejected, is cleaned with clear water or pure water Totally, thinly slice;
2) Chick sternal cartilage thin slice is freezed at least 12-24 hours (actually accurate to freeze), Ran Houleng under the conditions of less than -60 DEG C It is lyophilized dry;It is broken that low-temperature submicron powder is carried out again, is crushed to grain fineness 100-150 mesh, is produced chick sternal cartilage.
Present invention research is found, Chick sternal cartilage thin slice elder generation low-temperature frozen is real, is then freeze-dried again, such nutrition into Divide loss less, and refrigerating effect is more preferable.
Further, it is 2-3mm × 2-3mm × 0.5-1.5mm that step 1), which cuts Chick sternal cartilage thin slice size,;Preferably 2mm × 3mm × 0.5mm or so.Research shows that the Chick sternal cartilage thin slice of the size is more beneficial for follow-up freezing, dry, crushing etc. Processing, can at utmost save energy consumption, and nutritional ingredient is not easy to lose.
Further, step 2) the freeze-drying condition is:Freezed at least 48 hours under the conditions of -40 DEG C-extremely -60 DEG C; Freezed under the conditions of being preferable over -50 DEG C at least 48 hours.
Further, the Chick sternal cartilage thin slice after freezing processing is freeze-dried to water content below 5%, preferably by step 2) Less than 3%.
Further, the broken temperature of the step 2) low-temperature submicron powder is 0 to -196 DEG C;It is preferred that -50 DEG C.
Second aspect of the present invention provides a kind of chick sternal cartilage, and its aminoglucose sugared content is 10-15g/100g, and sulfuric acid is soft Ossein content is 1-2mg/100g, and hydroxyproline content 4-8g/100g, basic fibroblast growth factor content is 0.5- 2.5 μ g/100g, insulin-like growth factor-i content are 0.1-0.5mg/100g.
Preferably, aminoglucose sugared content is 12-13g/100g in the chick sternal cartilage, and content of chondroitin sulfate is 1.4-1.8mg/100g hydroxyproline content 5-7g/100g, basic fibroblast growth factor content is 1.90-2.05 μ G/100g, insulin-like growth factor-i content are 0.3-0.45mg/100g.
The chick sternal cartilage can be prepared by the above method.
Third aspect present invention provides above-mentioned chick sternal cartilage and is preparing improvement bony articulation health etc. health food, food The application of product, medicine etc..
Wherein, the chick sternal cartilage can be prepared by existing conventional method, but preferably be prepared as stated above.
Fourth aspect present invention provides a kind of alimentation composition for improving bony articulation health, includes the group of following parts by weight Point:Chick sternal cartilage 5-30 parts, dimethyl sulfone 0.5-3 parts, turmeric 0.1-2 parts, frankincense 0.1-2 parts, myrrh 0.1-2 parts, dimension life Plain mixture 0.5-2 parts.
Further, the alimentation composition for improving bony articulation health, the component of following parts by weight is included:Chick sternal cartilage Powder 5-25 parts, dimethyl sulfone 0.5-2 parts, turmeric 0.1-1.5 parts, frankincense 0.1-1.5 parts, myrrh 0.1-1.5 parts, vitamin mixing Thing 0.5-1.5 parts.
Further, the alimentation composition for improving bony articulation health, the component of following parts by weight is included:Pigeon breast is soft Bone meal 5-20 parts, dimethyl sulfone 0.5-1.5 parts, turmeric 0.1-1 parts, frankincense 0.1-1 parts, myrrh 0.1-1 parts, vitamin mixtures 0.5-1 parts.
Specifically, the alimentation composition for improving bony articulation health, the component of following parts by weight is included:Chick sternal cartilage 20 parts, 1.5 parts of dimethyl sulfone, 0.5 part of turmeric, 1 part of frankincense, 0.5 part of myrrh, 1 part of vitamin mixtures.
Further, vitamin D, vitamin C, vitamin E are contained in the vitamin mixtures;Also contain appropriate ability The available carrier in domain.
Further, the content of each vitamin is in vitamin mixtures described in every 1g:Vitamin D 3-20 μ g, dimension life Plain C 50-200mg, vitamin E 5-25mg.
Further, the content of each vitamin is in vitamin mixtures described in every 1g:Vitamin D 5-15 μ g, dimension life Plain C 50-150mg, vitamin E 5-20mg.
It is preferred that the content of each vitamin is in vitamin mixtures described in per 1g:μ g of vitamin D 15, vitamin C 100mg, vitamin E 15mg.
Further, the turmeric is Turmeric P.E, its total curcumin content >=90%.Can be by this area conventional method Prepare, such as extracted by turmeric through organic solvent, then through curcumin extraction obtained by refined.
Further, the frankincense is Olibanum extract, its frankincense acid content >=65%.Can be by this area conventional method system It is standby, such as extracted by frankincense through organic solvent, then through Olibanum extract obtained by refined.
Further, the myrrh is Myrrha extract, its total active ingredient (myrrholic acid, formic acid, acetic acid and oxidizing ferment) Content >=90%.It can prepare by this area conventional method, such as be extracted by myrrh through organic solvent, then through myrrh obtained by refined Extract.
The present invention also provides the preparation method of the alimentation composition of above-mentioned improvement bony articulation health, can be by this area routine side It is prepared by method.
Such as after crushing turmeric, frankincense, myrrh, it is well mixed by proportioning with remaining raw material.Or turmeric is carried After taking thing, Olibanum extract, Myrrha extract to crush, it is well mixed by proportioning with remaining raw material.
Usually, the method that " equal increments " can be used, with three-dimensional " V " type batch mixer, 5~10min of mixing or so, you can Above-mentioned raw materials are well mixed.
The recommendation dose that the present invention improves the alimentation composition of bony articulation health is 10-30g/ days.
Typically continuously take to obtain for 30-60 days and significantly improve.
The present invention also provides the preparation of the alimentation composition containing above-mentioned improvement bony articulation health.
Further, the preparation is also containing auxiliary material and/or additive used in field of food, field of health care food;Or The preparation is also containing pharmaceutically available carrier.
In the production of the preparation can according to the general knowledge of those skilled in the art add field of food, field of health care food or Pharmaceutically conventional auxiliary material, additive, carrier etc., such as carrier, excipient, diluent, disintegrant, aromatic, colouring agent, sweet tea Taste agent etc., the microcrystalline cellulose that can be such as used as excipient and/or disintegrant.
The preparation can be the various regular dosage forms in this area, such as tablet (containing chewable tablets), capsule, granule, tabletting Candy, powder, pulvis etc..Such as can be directly filling by the alimentation composition of the above-mentioned improvement the elderly kinematic system function of the present invention Capsule is made in capsule;Or after drying of being pelletized, it is tabletted with tablet press machine.
The alimentation composition and its preparation of the above-mentioned improvement bony articulation health of the present invention be able to can also be made directly as terminal food For the dispensing of food or health food.
Present invention additionally comprises the alimentation composition of above-mentioned improvement bony articulation health or its preparation to prepare food or health products Or the application in medicine.
Compared with prior art, the present invention has following advantage and beneficial effect:
(1) the preparation method technical scheme of chick sternal cartilage of the present invention is simple and easy to do, standardization is strong, energy consumption is small, save into Originally, yield is high.Eliminate the link of degreasing.Through third party's test in laboratory, fat content is very low in chick sternal cartilage, about 1.0- 1.5g/100g.Experiment, which is detected, through peroxide value finds that within the shelf-life, fatty autoxidation is not because fat content is low Have influence on the quality of chick sternal cartilage.Collagen hydro extraction link is eliminated, directly using whole cartilage, remains its a variety of work Property composition.
(2) present invention Chick sternal cartilage is dried processing, the vacuum freeze drying skill of food using Freeze Drying Technique Raw-food material is frozen into solid-state by art at relatively low temperature (- 10 DEG C~-50 DEG C), is then made under vacuum (1.3~13 pa) Moisture therein is directly sublimed into gaseous state without liquid, finally dehydrates raw-food material, can keep its original chemical group Into and physical property.The nutritive value of Chick sternal cartilage is greatly saved relative to other dried forms.
(3) pass through third party's test in laboratory, contain Glucosamine 10-15g/ in chick sternal cartilage prepared by the present invention The articular cartilages such as 100g, chondroitin sulfate 1-2mg/100g, hydroxyproline (collagen) 4-8g/100g need it is conventional into Point, while also contain basic fibroblast growth factor 0.5-2.5 μ g/100g, insulin-like growth factor-i about 0.1- The bdgfs such as 0.5mg/100g.In addition also containing protein about 80g/100g, calcium 800mg/100g, phosphorus 200mg/ The nutritional ingredients such as 100g.This is the natural component that other arthrosis healthy food do not have.
(4) alimentation composition of present invention improvement bony articulation health passes through chick sternal cartilage and the group of other active components Close, reaching improves arthralgia, slows down articular cartilage degeneration, the effect of lifter motion ability.It is specific as follows:
Chick sternal cartilage contains the important composition of the Bones and joints such as abundant collagen, Glucosamine, chondroitin sulfate Composition, simultaneously containing the various active factor such as basic fibroblast growth factor, IGF, cartilage can be promoted Cell growth, bone matrix synthesis is accelerated to promote the reparation of articular cartilage and slow down articular cartilage degeneration;
Dimethyl sulfone be in human body synthetic methionine, cystine and sulfur-bearing peptide, albumen, and sulfur-bearing tissue sulphur mainly for One of Ying Yuan.The mucous membrane of joint junction containing sulfoprotein and gucosamine etc. by forming.Albumen and gucosamine of sulfur-bearing etc. With the generation for promoting collagen, increase the combination of water, help to repair the function of damaged cartilage.Injured cartilage can be made to recover just Often, periosteum liquid is denseer, more toughness, so as to strengthen the defencive function of periosteum, mitigates the friction of Bones and joints, reduces pain.
Curcumin, turmeric are traditional blood circulation and stasis-eliminating medicines, can blood-activating and qi-promoting analgesic.Saving cortilage cartilage suppresses osteoarthritis Effect mainly realized by following aspect:Curcumin can be removed free radical, complete antioxygen and be turned into by suppressing oxidation enzyme With so as to prevent the generation of osteoarthritis and progress;Curcumin suppresses the consumption to cartilage matrix of matrix metalloproteinase, increases Add the generation of II Collagen Type VI;Curcumin is by suppressing cytosolic phospholipase A2, cyclooxygenase 2, LOX 5, so as to complete to resist Scorching reaction.
Frankincense and myrrh fall within traditional blood circulation and stasis-eliminating medicine, and the two effect is identical, can promoting blood circulation and stopping pain, detumescence and promoting granulation. But frankincense is longer than promoting the circulation of qi, and energy relaxing tendons and activating collaterals, myrrh are longer than promoting blood circulation, the two general fit applications, have mutual reinforcement between (performance effects phase Two kinds of similar compatibility of drugs use, and can strengthen certain or several response to treatment, strengthen therapeutic action) the effect of.Tradition note Carry the two and be usually used in arthralgia pain due to rheumatism (wind-cold-dampness arthralgia, numb limb, soreness and weakness of waist and knees, arthralgia).
Vitamin D, vitamin D deficiency find vitamin D deficiency not only in the whole world all generally existings, in the past research Bone mineral metabolism can be changed, it is also possible to influence cartilage metabolism.Research shows that vitamin D may be tieed up by cartilage cell and given birth to Plain D acceptors directly influence the metabolism of articular cartilage, so as to influence the activity of articular chondrocytes, cause some machines of bone The change of tool performance, the change of these mechanical performances cause arthritic neurological susceptibility increase, cause the joint degeneration of early stage to change Become.Therefore, vitamin D can be entered by influenceing the metabolism of bone and cartilage so as to change the disease of knee joint osseous arthritis Exhibition process.
Replenishing vitamins E, vitamin E are most strong to the antioxidation of lipid.Because contain very small amount in chick sternal cartilage Fat, addition vitamin E can delay fat autoxidation, ensure product quality within the shelf-life stabilization.Dimension in addition Raw plain E can also mitigate the damage that oxidative stress is brought, and safeguard function of joint.
Vitamin C of the supplement with antioxidation reduces the response to oxidative stress in joint.Mitigate what oxidative stress was brought Damage, safeguards function of joint.Other vitamin C can also promote the regeneration of bone collagen.
Embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.It is unreceipted specific in embodiment Technology or condition person, carried out according to the technology or condition described by document in the art, or according to product description.It is used Reagent or the unreceipted production firm person of instrument, it is the conventional products that can be commercially available by regular distributor.
Embodiment 1
A kind of chick sternal cartilage, its preparation method comprise the following steps:
1) fresh Chick sternal cartilage is taken, the non-cartilaginous material such as clean chicken, skin, periosteum is rejected, is cleaned up, cut with pure water Into the thin slice that size is 2mm × 3mm × 0.5mm or so;
2) freezing processing 12-24 hours (to freeze actually standard) in the range of -60 DEG C to -80 DEG C by Chick sternal cartilage thin slice, so Freeze-drying to water content is less than 3% under the conditions of -50 DEG C afterwards;It is broken that low-temperature submicron powder is carried out under the conditions of -50 DEG C again, is crushed to Grain fineness 100-150 mesh, produces chick sternal cartilage.
Embodiment 2
A kind of chick sternal cartilage, its preparation method comprise the following steps:
1) fresh Chick sternal cartilage is taken, the non-cartilaginous material such as clean chicken, skin, periosteum is rejected, is cleaned up, cut with pure water Into the thin slice that size is 2mm × 3mm × 0.5mm or so;
2) freezing processing 12-15 hours (to freeze actually standard) in the range of -80 DEG C to -100 DEG C by Chick sternal cartilage thin slice, so Freeze-drying to water content is less than 3% under the conditions of -55 DEG C afterwards;It is broken that low-temperature submicron powder is carried out under the conditions of -50 DEG C again, is crushed to Grain fineness 100-150 mesh, produces chick sternal cartilage.
Embodiment 3
A kind of chick sternal cartilage, its preparation method comprise the following steps:
1) fresh Chick sternal cartilage is taken, the non-cartilaginous material such as clean chicken, skin, periosteum is rejected, is cleaned up, cut with pure water Into the thin slice that size is 2mm × 3mm × 0.5mm or so;
2) freezing processing at least 12 hours (to freeze actually standard) in the range of -150 DEG C to -196 DEG C by Chick sternal cartilage thin slice, Then freeze-drying to water content is less than 3% under the conditions of -60 DEG C;It is broken that low-temperature submicron powder is carried out under the conditions of -50 DEG C again, is crushed To grain fineness 100-150 mesh, chick sternal cartilage is produced.
Embodiment 4
A kind of alimentation composition for improving bony articulation health, include the component of following parts by weight:Pigeon breast prepared by embodiment 1 Gartilage powder 20g, dimethyl sulfone 1.5g, turmeric 1.5g, frankincense 1.5g, myrrh 1.5g, vitamin mixtures 1g.Wherein, per 1g institutes The content for stating each vitamin in vitamin mixtures is:μ g of vitamin D 15, vitamin C 100mg, vitamin E 15mg.
The preparation method of the alimentation composition of the improvement bony articulation health include by turmeric, frankincense, myrrh crush after, by with Than being well mixed with remaining raw material.
Embodiment 5
A kind of alimentation composition for improving bony articulation health, include the component of following parts by weight:Pigeon breast prepared by embodiment 2 Gartilage powder 15g, dimethyl sulfone 1g, turmeric 1.2g, frankincense 1g, myrrh 1.2g, vitamin mixtures 1g.Wherein, dimension described in every 1g The content of each vitamin is in raw plain mixture:μ g of vitamin D 15, vitamin C 100mg, vitamin E 15mg.
The preparation method of the alimentation composition of the improvement bony articulation health is the same as embodiment 4.
Embodiment 6
A kind of alimentation composition for improving bony articulation health, include the component of following parts by weight:Pigeon breast prepared by embodiment 3 Gartilage powder 10g, dimethyl sulfone 0.5g, turmeric 1g, frankincense 0.8g, myrrh 1g, vitamin mixtures 1g.Wherein, dimension described in every 1g The content of each vitamin is in raw plain mixture:μ g of vitamin D 15, vitamin C 100mg, vitamin E 15mg.
The preparation method of the alimentation composition of the improvement bony articulation health is the same as embodiment 4.
Embodiment 7
A kind of alimentation composition for improving bony articulation health, include the component of following parts by weight:Pigeon breast prepared by embodiment 1 Gartilage powder 20g, dimethyl sulfone 1.5g, Turmeric P.E 0.5g, Olibanum extract 1g, Myrrha extract 0.5g, vitamin mixing Thing 1g.Wherein, the content of each vitamin is in vitamin mixtures described in every 1g:μ g of vitamin D 15, vitamin C 100mg, Vitamin E 15mg.
The preparation method of the alimentation composition of the improvement bony articulation health includes Turmeric P.E, Olibanum extract, not had After medicament extract crushes, it is well mixed by proportioning with remaining raw material.
Embodiment 8
A kind of alimentation composition for improving bony articulation health, include the component of following parts by weight:Pigeon breast prepared by embodiment 2 Gartilage powder 15g, dimethyl sulfone 1g, Turmeric P.E 0.4g, Olibanum extract 0.7g, Myrrha extract 0.4g, vitamin mixing Thing 1g.Wherein, the content of each vitamin is in vitamin mixtures described in every 1g:μ g of vitamin D 15, vitamin C 100mg, Vitamin E 15mg.
The preparation method of the alimentation composition of the improvement bony articulation health is the same as embodiment 7.
Embodiment 9
A kind of alimentation composition for improving bony articulation health, include the component of following parts by weight:Pigeon breast prepared by embodiment 3 Gartilage powder 10g, dimethyl sulfone 0.5g, Turmeric P.E 0.3g, Olibanum extract 0.5g, Myrrha extract 0.3g, vitamin mix Compound 1g.Wherein, the content of each vitamin is in vitamin mixtures described in every 1g:μ g of vitamin D 15, vitamin C 100mg, vitamin E 15mg.
The preparation method of the alimentation composition of the improvement bony articulation health is the same as embodiment 7.
Note:In embodiment 7-9, the Turmeric P.E is that turmeric is extracted through organic solvent, then through obtained by refined, its is total Turmeric cellulose content >=90%;The Olibanum extract is that frankincense extracts through organic solvent, then through obtained by refined, its masticinic acid contains Amount >=65%;The Myrrha extract is that myrrh extracts through organic solvent, then through obtained by refined, its total active ingredient (myrrh Acid, formic acid, acetic acid and oxidizing ferment) content >=90%.
Embodiment 10
Improve the capsule of bony articulation health, Example 4-9 improves the alimentation composition of bony articulation health respectively 1000g, 0.5g/ grain capsules are made.
Embodiment 11
Improve the chewable tablets of bony articulation health, Example 4-9 improves the alimentation composition of bony articulation health respectively 1000g, after being mixed with the magnesium stearate of its weight 0.6%~1.0%, the chewable tablets that weight is 0.5g is pressed into tablet press machine.
Embodiment 12
Improve the granule of bony articulation health, preparation method includes:Example 4-9 improves the battalion of bony articulation health respectively Composition 1000g is supported, after sieving mixing, suitable quantity of water is added and prepares softwood, pelletized by one-step-granulating method, then dry, arrange, After sieving, it is canned enter bag, every bag of 15g.
Comparative example 1
A kind of chick sternal cartilage, its preparation method differ only in embodiment 1:Degreasing is added before freezing Process.Concrete operations are as follows:The good Chick sternal cartilage thin slice of cutting is soaked into 9h with certain density degreasing agent, at the uniform velocity stirred.Between A degreasing agent is changed every 3h or so, continues degreasing 9h.Then the pH of the water cleaned with water to cleaning to 5.5~8.5.Through inspection Survey passes through above method degreasing, and the fatty survival rate of Chick sternal cartilage can be made to be reduced to 0.05%.
Comparative example 2
A kind of chick sternal cartilage, its preparation method differ only in embodiment 2:Do not include at freezing and freeze-drying Step is managed, using ordinary hot drying mode.Concrete operations are as follows:The good Chick sternal cartilage thin slice of cutting is put into food dehydrator to exist Dried under the conditions of 40-50 DEG C to moisture below 3%.
Comparative example 3
A kind of chick sternal cartilage, its preparation method differ only in embodiment 3:Will -50 DEG C of low-temperature submicron powders be broken replaces It is changed to 30-50 DEG C of normal temperature ultramicro grinding.
Comparative example 4
A kind of alimentation composition, do not include vitamin mixtures with differing only in for embodiment 4.
Comparative example 5
A kind of alimentation composition, do not include turmeric, frankincense, myrrh with differing only in for embodiment 5.
Comparative example 6
A kind of alimentation composition, do not include dimethyl sulfone with differing only in for embodiment 6.
Comparative example 7
A kind of alimentation composition, it is made up of Glucosamine 2.5g and chondroitin sulfate 0.3mg.
Comparative example 8
A kind of alimentation composition, from embodiment 7 to differ only in chick sternal cartilage used different.
The preparation method of chick sternal cartilage used will in preparation process with differing only in for embodiment 1 in this comparative example Freezing and freeze-drying process replace with ordinary hot drying process;Replace with -50 DEG C of low-temperature submicron powders are broken 30-50 DEG C of normal temperature and surpass Crushing of Ultrafine.
The chick sternal cartilage nutrient composition content of experimental example 1 is tested
1st, test specimen
Chick sternal cartilage prepared by embodiment 1-3, chick sternal cartilage prepared by comparative example 1-3.
2nd, experimental method
(1) above chick sternal cartilage carries out the detection of the protein, fat, moisture, calcium in nutritional ingredient respectively.
(2) above chick sternal cartilage carry out respectively basic fibroblast growth factor in cartilage-derived growth factor, The detection of insulin-like growth factor-i.
Basic fibroblast growth factor (being detected using high performance liquid chromatography) can stimulate Gegenbaur's cell and The propagation of cartilage cell and differentiation, there is the ability for promoting fibroblast, Skeletal Muscle Cell and smooth muscle cell to replicate.
Insulin-like growth factor-i (being detected using high performance liquid chromatography), which is had, to be promoted articular cartilage reparation, promotees Enter chondrocyte proliferation, maintain cartilage phenotype stabilization, inducing mesenchymal stem cell to be acted on to cartilaginous tissue differentiation etc..
(3) above chick sternal cartilage carries out the detection of peroxide value respectively.
Peroxide value represents a kind of index of the oxidized degree such as grease and aliphatic acid, while can also judge the food Whether fat content can influence its quality.
3rd, experimental result
Specific experiment result see the table below 1-1.
Table 1-1 chick sternal cartilages nutrient composition content, cartilage-derived growth factor content and peroxide value situation
Embodiment 1-3 is can be seen that from table 1-1 results and comparative example 1-3 moistures are basically identical, no significant difference, Illustrate that chick sternal cartilage prepared by each condition has reached the requirement dried.Embodiment 1-3 and comparative example 1-3 protein contents and The content of calcium is basically identical, no significant difference, illustrates that chick sternal cartilage nutrient composition content prepared by each condition is stable, can be used for Industrialized production.
Embodiment 1-3 and comparative example 2-3 fat contents are basically identical, very low in 1.5g/100g or so, content.It is but right The fat content of ratio 1 is substantially less than other samples.Illustrate that defatting step has sloughed the partial fat in Chick sternal cartilage really.But Embodiment 1-3 and comparative example 1-3 peroxide value are basically identical, in 1.5g/100g or so mmol/kg, can not influence chicken The total quality of chest cartilage.Illustrate that fat content is very low in Chick sternal cartilage, its fatty peroxidating situation can not influence pigeon breast The total quality of cartilage, the peroxidating situation of fat can not further be reduced by adding defatting step, and increase degreasing step It is rapid to considerably increase difficulty, energy consumption and the cost input of Chick sternal cartilage preparation, so think It is not necessary to the step of increasing degreasing.
Embodiment 1-3 and the basic fibroblast growth factor of comparative example 1, insulin-like growth factor-i content are basic Unanimously.But the presence of both the above cartilage-derived growth factor is not detected in comparative example 2 and comparative example 3, illustrates that heat is dry Heat caused by dry processing and ambient ground has an impact to the content of cartilage-derived growth factor, and temperature makes cartilage derived life Long factor active is lost, and further illustrates that heated drying processing and ambient ground can largely effect on the quality of Chick sternal cartilage, reduces it Function.So think that freeze-drying and low-temperature grinding processing are necessary in Chick sternal cartilage preparation method.
In addition, after testing, the content of Glucosamine is 12.5g/ in chick sternal cartilage prepared by the embodiment of the present invention 1 100g, content of chondroitin sulfate 1.5mg/100g.Chick sternal cartilage prepared by embodiment 2-3 and comparative example 1-3 with implementation Chick sternal cartilage prepared by example is not significantly different in terms of the content and content of chondroitin sulfate of Glucosamine.
The chick sternal cartilage stability of experimental example 2 (hot and humid acceleration) is tested
Chick sternal cartilage prepared by embodiment 1-3, is sub-packed in packaging bag according to a conventional method, every bag of 50g.Carry out product Stability (hot and humid acceleration) is tested.
With reference to like product, the shelf-life for estimating this product is at least 12 months experimental method.10 are often raised according to temperature DEG C, 1 times of reaction increase, shelf-life such as following table 1-2 of the initial guess under condition of different temperatures.
Table 1-2 accelerated tests temperature and shelf life corresponding table
Temperature (DEG C) Shelf life estimates (moon)
20 12
30 6
40 3
50 1.5
60 0.75 (23 days)
Above-mentioned test specimen is positioned over temperature 60 C, humidity 75% carries out hot and humid accelerated test, and in the 0th day and The detection for carrying out index of correlation in 23rd day.Main purpose is shelf-life of tentative prediction chick sternal cartilage and in the range of the shelf-life The stability of each nutritional ingredient, water activity, sensory modalities.
Nutritional ingredient detection includes main nutrient composition protein, fat and calcium.
Water activity detects:The easy degree of microbial growth can be evaluated.Each microorganism grows in food Breeding will have its minimum water activity requirement.If the water activity of food is less than this requirement, the growth and breeding of microorganism is just It can be suppressed.When water activity is less than 0.6, most microorganisms can not grow.
Sensory modalities' evaluation includes:Color, smell, structural state, reconstitute the indexs such as liquid color, smell, dissolubility.
Experimental result is shown in Table 1-3 and table 1-4.
The stability result of table 1-3 nutritional ingredients
Table 1-4 physical stabilities and sensory modalities
As can be seen from the above results, the shelf-life of chick sternal cartilage of the present invention is more than December.In the range of the shelf-life Whether nutrient composition content, or sensory modalities have stability features, can meet product quality requirement.
The product of experimental example 3 improves bony articulation health effect experiment
1st, laboratory sample
The nutrient combination that improvement prepared by embodiment 4-9 improves the alimentation composition of bony articulation health, prepared by comparative example 4-8 Thing.
2nd, experimental method
SD rats are randomly divided into 13 groups, every group 10.Wherein 1 group is set to normal group, and 12 groups of rats carry out knee pass in addition Scorching modeling is saved (after rat anesthesia, right knee joint otch, row iodoacetic acid (1mg, 50 μ l) Injection in knuckle articular cavity, to be stitched afterwards Close.Inject 1 time, continuous 4 times weekly).Modeling starts the last week each group rat and gives corresponding processing.30 days after the completion of modeling, Put to death rat and extract right knee cartilage tissue specimen, formaldehyde is fixed, serial section after abundant decalcification, row HE dyeing and toluidines Indigo plant dyeing, scores result with reference to Mankin's standards of grading.Each group rat disposition is as follows:
Normal group:10, it is given only chow diet and water is fed.
Model group:10, it is given only chow diet and water is fed.
Embodiment 4-9 groups:Every group 10, in addition to giving no soybean and its product feed and water and feeding, gavage respectively daily Embodiment 4-9 alimentation compositions are respectively 4.5,3.2,2.3,4,3,2mg/g, continuous 65 days.
Comparative example 4-8 groups:Every group 10, in addition to giving no soybean and its product feed and water and feeding, gavage respectively daily Comparative example 4-8 alimentation compositions are respectively 4.3,2.8,2.3,1.6,4mg/g, continuous 65 days.
Note:Osteoarthritis modeling principle:Injection in knuckle articular cavity is carried out from iodoacetic acid, changes articular cavity original Stable state, MIA carry certain destruction for articular cartilage and surrounding synovial membrane are tough, plus adjoint inflammatory reaction, changed The metabolism of cartilage and subchondral bone, the stabilization of intra-articular environment is destroyed, make articular chondrocyte apoptosis, cartilage wear.Meanwhile The damage of intra-articular other structures is caused, periarticular proliferation of fibrous tissue forms spur, finally develops into osteoarthritis.
It is attached:Histology pathology section examination Mankin's standards of grading
The histology pathology section examination Mankin's standards of grading of table 2
3rd, experimental result
Specific experiment result see the table below 3.
The each group rat bone joint pathology of table 3 section Mankin's appraisal results
Note:*Represent compared with normal group, P < 0.05;**Represent compared with normal group, P < 0.01.
#Represent compared with model control group, P < 0.05;##Represent compared with model comparison, P < 0.01.
As shown in Table 3, model group Mankin's scorings are significantly higher than normal group (P < 0.01);Show that model is successfully established; Compared with model group, the Mankin's scorings of embodiment 4-9 groups have pole significant difference (P < 0.01);Embodiment 4-9 groups and contrast Example 4-7 groups are compared, and Mankin's scorings have significant difference (P < 0.05);8 groups of rat Mankin' of 7 groups of comparative example and comparative example S scorings are less than comparative example 4-6 groups, but difference is not notable (P > 0.05).
Test result indicates that, in terms of bony articulation health is improved, embodiment 4-9 group therapeutic effects are significantly better than individually above Use wherein a few component.
The product stability of experimental example 4 (hot and humid acceleration) is tested
1st, test specimen
Improvement prepared by embodiment 4, embodiment 7 improves the alimentation composition of bony articulation health, dispenses according to a conventional method In packaging bag, every bag of 25g.
2nd, experimental method
With reference to like product, the shelf-life for estimating this product is at least 12 months.10 DEG C are often raised according to temperature, reaction increases Add 1 times, shelf-life such as table 4 below of the initial guess under condition of different temperatures.
The accelerated test temperature of table 4 and shelf life corresponding table
Temperature (DEG C) Shelf life estimates (moon)
20 12
30 6
40 3
50 1.5
60 0.75 (23 days)
Above-mentioned test specimen is positioned over temperature 60 C, humidity 75% carries out hot and humid accelerated test, and in the 0th day and The detection for carrying out index of correlation in 23rd day.Main purpose is the shelf-life of tentative prediction product and each nutrition in the range of the shelf-life The stability of composition, water activity, sensory modalities.
Nutritional ingredient detection includes main nutrient composition protein, fat and calcium, and easily loss nutritional ingredient vitamin C with Vitamin E.
Water activity detects:The easy degree of microbial growth can be evaluated.Each microorganism grows in food Breeding will have its minimum water activity requirement.If the water activity of food is less than this requirement, the growth and breeding of microorganism is just It can be suppressed.When water activity is less than 0.6, most microorganisms can not grow.
Sensory modalities' evaluation includes:Color, smell, structural state, reconstitute the indexs such as liquid color, smell, dissolubility.
3rd, experimental result
The stability result of the nutritional ingredient of table 5
The physical stability of table 6 and sensory modalities
As can be seen from the above results, the shelf-life of product of the present invention is more than December.In the range of the shelf-life whether Nutrient composition content, or sensory modalities have stability features, can meet product quality requirement.
The product crowd test-meal of experimental example 5 is tested
1st, test specimen
Improvement prepared by embodiment 4, embodiment 7 improves the alimentation composition of bony articulation health, dispenses according to a conventional method In packaging bag, every bag of 25g.
2nd, experimental method
Crowd's quantity:60 people, 2 groups are randomly divided into, every group of 30 people;
The test-meal time/test-meal amount:60 days, daily 1 bag (25g);
Crowd's inclusive criteria:>=65 years old, men and women was unlimited, has knee joint retrogression pathological changes.Knee cartilage, which is degenerated, to be judged Standard:X pieces detect double knee joint, and wherein one leg is diagnosed as knee cartilage degeneration.During experiment, subject must not be carried out greatly Intensity physical training, heavy physical labour, the hardwork such as climb the mountain.After the completion of test-meal, subject fills in questionnaires, while again Carry out the detection of Lean mass and bone amount.
There is the option of 5 and problem above as effective for " improving " in questionnaire.Specific questionnaire content such as table 7 below:
The crowd's test-meal questionnaire of table 7
3rd, experimental result
The test-meal effect of table 8 counts
Be formulated described in embodiment it can be seen from data above 4 and embodiment 7 test-meal 60 days it is efficient 85% with On, have to old human knee joint retrogression pathological changes and significantly improve effect.
Although above the present invention is described in detail with a general description of the specific embodiments, On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.

Claims (10)

  1. A kind of 1. chick sternal cartilage, it is characterised in that aminoglucose sugared content is 10-15g/100g in the chick sternal cartilage, Content of chondroitin sulfate is 1-2mg/100g, hydroxyproline content 4-8g/100g, basic fibroblast growth factor content For 0.5-2.5 μ g/100g, insulin-like growth factor-i content is 0.1-0.5mg/100g.
  2. 2. chick sternal cartilage according to claim 1, it is characterised in that wherein aminoglucose sugared content is 12-13g/ 100g, content of chondroitin sulfate 1.4-1.8mg/100g, hydroxyproline content 5-7g/100g, basic fibroblast life Long factor content is 1.90-2.05 μ g/100g, and insulin-like growth factor-i content is 0.3-0.45mg/100g.
  3. 3. a kind of preparation method of chick sternal cartilage, it is characterised in that comprise the following steps:
    1) fresh Chick sternal cartilage is taken, clean non-cartilaginous material is rejected, is cleaned up, thinly sliced with clear water or pure water;
    2) Chick sternal cartilage thin slice is freezed at least 12-24 hours under the conditions of less than -60 DEG C, be then freeze-dried;Carry out again low Warm ultramicro grinding, grain fineness 100-150 mesh is crushed to, produces chick sternal cartilage.
  4. 4. preparation method according to claim 3, it is characterised in that it is 2- that step 1), which cuts Chick sternal cartilage thin slice size, 3mm×2-3mm×0.5-1.5mm;Preferably 2mm × 3mm × 0.5mm or so;And/or
    Step 2) the freeze-drying condition is:Freezed at least 48 hours under the conditions of -40 DEG C-extremely -60 DEG C;It is preferable over -50 DEG C of bars Freezed under part at least 48 hours;And/or
    Chick sternal cartilage thin slice after freezing processing is freeze-dried to water content below 5% by step 2), and preferably less than 3%;With/ Or,
    The broken temperature of the step 2) low-temperature submicron powder is 0 to -196 DEG C;It is preferred that -50 DEG C.
  5. 5. chick sternal cartilage prepared by the methods described of claim 3 or 4.
  6. 6. any one of claim 1,2,5 chick sternal cartilage is preparing health food, food, the medicine of improvement bony articulation health The application of product.
  7. 7. a kind of alimentation composition for improving bony articulation health, it is characterised in that include the component of following parts by weight:Chick sternal cartilage Powder 5-30 parts, dimethyl sulfone 0.5-3 parts, turmeric 0.1-2 parts, frankincense 0.1-2 parts, myrrh 0.1-2 parts, vitamin mixtures 0.5- 2 parts;The chick sternal cartilage is identical with any one of claim 1,2,5 chick sternal cartilage.
  8. 8. the alimentation composition for improving bony articulation health according to claim 7, it is characterised in that including following heavy Measure the component of part:Chick sternal cartilage 5-25 parts, dimethyl sulfone 0.5-2 parts, turmeric 0.1-1.5 parts, frankincense 0.1-1.5 parts, myrrh 0.1-1.5 parts, vitamin mixtures 0.5-1.5 parts;
    Preferably, the alimentation composition for improving bony articulation health, the component of following parts by weight is included:Chick sternal cartilage 5-20 Part, dimethyl sulfone 0.5-1.5 parts, turmeric 0.1-1 parts, frankincense 0.1-1 parts, myrrh 0.1-1 parts, vitamin mixtures 0.5-1 parts;
    It is highly preferred that the alimentation composition for improving bony articulation health, includes the components of following parts by weight:Chick sternal cartilage 20 Part, 1.5 parts of dimethyl sulfone, 0.5 part of turmeric, 1 part of frankincense, 0.5 part of myrrh, 1 part of vitamin mixtures.
  9. 9. the alimentation composition of the improvement bony articulation health according to claim 7 or 8, it is characterised in that the dimension Contain vitamin D, vitamin C, vitamin E in raw plain mixture;Also contain appropriate carrier;
    Preferably, the content of each vitamin is in vitamin mixtures described in every 1g:Vitamin D 3-20 μ g, vitamin C 50- 200mg, vitamin E 5-25mg;
    It is highly preferred that the content of each vitamin is in vitamin mixtures described in per 1g:Vitamin D 5-15 μ g, vitamin C 50-150mg, vitamin E 5-20mg;
    It is preferred that the content of each vitamin is in vitamin mixtures described in per 1g:μ g of vitamin D 15, vitamin C 100mg, Vitamin E 15mg.
  10. 10. the alimentation composition of the improvement bony articulation health according to claim any one of 7-9, it is characterised in that The turmeric is Turmeric P.E, its total curcumin content >=90%;And/or
    The frankincense is Olibanum extract, its frankincense acid content >=65%;And/or
    The myrrh is Myrrha extract, its total active constituent content >=90%.
CN201710936912.3A 2017-10-10 2017-10-10 A kind of chick sternal cartilage and preparation method and application Pending CN107625788A (en)

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CN113599397A (en) * 2021-10-08 2021-11-05 山东国力生物技术研究院 Cartilage extract and preparation method and application thereof

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Application publication date: 20180126