CN105076685A - Pet food - Google Patents

Pet food Download PDF

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Publication number
CN105076685A
CN105076685A CN201410206052.4A CN201410206052A CN105076685A CN 105076685 A CN105076685 A CN 105076685A CN 201410206052 A CN201410206052 A CN 201410206052A CN 105076685 A CN105076685 A CN 105076685A
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China
Prior art keywords
raw material
swelling granular
pet food
particle
expansion particle
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CN201410206052.4A
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Chinese (zh)
Inventor
池田刚
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Unicharm Corp
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Unicharm Corp
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Priority to CN201410206052.4A priority Critical patent/CN105076685A/en
Publication of CN105076685A publication Critical patent/CN105076685A/en
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Abstract

The invention provides pet food which is characterized by comprising at least one type of puffed particles obtained by puffing process of generating gas inside a raw material mixture and at least one type of non-puffed particles obtained by shaping of a raw material mixture which hasn't undergone the above puffing process. In the at least one type of the puffed particles, a first raw material with the maximum content in the puffed particles is a plant-source raw material and contains a colorant. In the at least one type of the non-puffed particles, a first raw material with the maximum content in the non-puffed particles is an animal-source raw material.

Description

Pet food
Technical field
The present invention relates to pet food.
Background technology
As the main existing pet food towards dog, cat, main production/sell water content to be about less than 10 % by weight, so-called " solid food ".As this solid food, the solid food formed, variform particle (also referred to as " small pieces ") mixes is popularized usually.
Such as Patent Document 1 discloses pet food nutritional labeling being formed and there are differences in mouthfeel and/or taste etc. between more than 3 kinds small pieces mixing different from each other, small pieces.
Prior art document
Patent document
Patent document 1: the flat 8-70787 publication of Japanese Laid-Open
Summary of the invention
the problem that invention will solve
Only comprise the taste of the pet food of a kind of small pieces, mouthfeel is dull, on the other hand, record in document 1 and such comprise the pet food that nutritional labeling forms the mixture of more than 3 kinds small pieces different from each other and be then not easily sick of, good palatability can be obtained.
But, known to the present inventor etc., even if be mixed with more than 3 kinds small pieces, if its outward appearance visually not easily passes on this feature, then also there is shortcoming cannot excite desire to purchase problem to the attraction (demand promotion) of consumer.
The present invention makes in view of the foregoing, and problem is to provide palatability excellent and the pet food that the attraction of outward appearance (demand promotion brought by outward appearance) is also good.
for the scheme of dealing with problems
The present invention is as follows.
(1) a kind of pet food, it is characterized in that, contain: at least a kind of swelling granular obtaining and without the aforementioned expanded operation ground at least a kind of non-expansion particle obtained that raw mixture is shaped through the expanded operation at the generates gas inside of raw mixture, in at least a kind of aforementioned swelling granular, the first raw material that in this swelling granular, content is maximum is the raw material deriving from plant, and contain toner, in at least a kind of aforementioned non-expansion particle, the first raw material that in this non-expansion particle, content is maximum is the raw material deriving from animal.
(2) pet food Gen Ju (1), wherein, foregoing sources in the raw material of animal be the raw material deriving from pluck.
(3) pet food Gen Ju (1), wherein, foregoing colorants comprises titanium dioxide.
(4) pet food Gen Ju (1), wherein, each bulk density of the aforementioned swelling granular of all kinds is all less than any person in each bulk density of the aforementioned non-expansion particle of all kinds, and the difference of the minimum of a value in each bulk density of the maximum in each bulk density of aforementioned swelling granular and aforementioned non-expansion particle is more than 5g/L.
(5) pet food Gen Ju (1), wherein, the total content of aforementioned swelling granular and aforementioned non-expansion particle is 80 ~ 100 quality %, and the content of aforementioned non-expansion particle is 5 ~ 30 quality %.
the effect of invention
According to the present invention, palatability can be provided excellent and the pet food that the attraction of outward appearance (demand promotion brought by outward appearance) is also good.
Detailed description of the invention
In this description, " pet " refers to by cade animal.More narrow sense, pet is raised main animal of enjoying.In addition, " pet food " refers to the feed of pet.Pet food of the present invention can be sold as " animal feed " or " bait of animal ".
In this description, " palatability " refers to whether pet likes the index of eating, and results from mouthfeel and/or taste.Such as, any person that can result from mouthfeel or taste, also can result from mouthfeel and taste.
In this description, the value of bulk density is the value obtained by following assay method.
With the particle that container reception falls from hopper (funnelform container), wipe the particle from container protuberance off with metallic plate etc., become the state that particle filled by container.Using the gross mass M (unit: the value of the value, the i.e. M/V that g) obtain divided by the internal volume V (unit: rise) of container is as bulk density (unit: g/L) of the particle in container.
In this description, bulk density adopts to be contained in packing container after just manufacturing and to carry out the airtight and pet food product that manufactures and behind Kaifeng within manufacturing 30 days day, measures the value that obtains immediately or under the condition equal with it, measure the value obtained.
In this description, the value of water content is the value obtained by following assay method.
Measured object pulverizer is pulverized to make it by the sieve of 1mm, it can be used as analytical sample.Precise analytical sample 2 ~ 5g, put into aluminum weighing disk (in advance dry also precise weight), drying 2 hours at 135 ± 2 DEG C, after naturally cooling in drier, precise weight, obtains water content by the weight difference before and after dry.
In this description, the water content of swelling granular or non-expansion particle adopts to be contained in packing container after just manufacturing and to carry out the airtight and pet food product that manufactures and behind Kaifeng within manufacturing 30 days day, measures the value that obtains immediately or under the condition equal with it, measure the value obtained.
< swelling granular >
Pet food of the present invention contains swelling granular." swelling granular ", for raw mixture being configured as graininess and obtaining particle, is through the expanded operation at the producing bubbles inside of raw mixture and the particle obtained.
" expanded operation " refers to the operation of the generates gas inside by methods such as heating, fermentation, chemical reaction or decompressions at raw mixture.In expanded operation, the volume of raw mixture is increased by producing gas and becomes the proterties of porous.Increased by the volume of raw mixture and bulk density is reduced.
By raw mixture being configured as graininess before expanded operation, after expanded operation or with expanded operation simultaneously, can obtain " swelling granular ".
As long as the raw material of swelling granular can be used as feed.Known raw material in the manufacture of pet food can be applied.Such as, cereal (corn, wheat, rice etc.), beans (full-fat bean etc.), vegetable protein (zein, soybean protein etc.), meat (chicken, beef, pork, venison, meat gruel class (Hen Surimi, minced pork etc.), seafood (flesh of fish, meat gruel class (fish meat emulsion) etc.), greengrocery, additive (vitamins, mineral matter class, amino acid, essence, fiber, colouring agent), external additive (grease class, agreeable to the taste dose) etc. can be listed.
Also internal organ are comprised in meat.Meat gruel class refers to meat or seafood compression and the powder thing of fine pulverizing.As agreeable to the taste dose, extract such as animal material such as poultry meat, seafood etc. can be listed; Plant material extract etc.
Below, also additive and external additive are referred to as interpolation raw material.
About the raw material of swelling granular, incite somebody to action at least 4 kinds, preferably at least 6 kinds of raw materials are used in combination.In the present invention, raw materials maximum for content in the raw material of swelling granular is called the first raw material.
Swelling granular contained in pet food can be a kind, also can be different two or more of composition.
To be the first raw material be derives from the raw material of plant and contain the swelling granular (a) of toner at least a kind of swelling granular contained in pet food.
First raw material of swelling granular (a) is preferably selected from any one in the group be made up of corn, wheat, rice.Wherein, from the view point of the good formability easily obtaining particle, particularly preferably corn.
First raw material is preferably 20 ~ 60 quality % relative to the content of swelling granular (a), is more preferably 30 ~ 50 quality %.
The colouring agent of swelling granular (a) can be a kind, also can combinationally use two or more.As colouring agent, preferably at least use titanium dioxide.Also titanium dioxide and known pigment can be combinationally used.
Time in swelling granular (a) containing titanium dioxide, the tone of swelling granular (a) becomes and turns white (lighter, brighten).Titanium dioxide is preferably 0.01 ~ 0.3 quality % relative to the content of swelling granular (a), is more preferably 0.02 ~ 0.15 quality %, more preferably 0.03 ~ 0.1 quality %.
Time in swelling granular (a) containing titanium dioxide and pigment, compared with the situation containing pigment not containing titanium dioxide, the hue difference mutation brought by the difference of pigment obtains obviously.
The content of pigment is preferably 0.3 ~ 0.0005 quality %, is more preferably 0.2 ~ 0.001 quality %, more preferably 0.1 ~ 0.005 quality %.
When pet food comprises two or more swelling granular (a), in the level that this two or more swelling granular (a) preferably visually can be distinguished, tone is different.
Preferably, this two or more swelling granular (a) all comprises titanium dioxide as colouring agent.And then, preferably, as colouring agent in addition to titanium dioxide, containing known pigment (brown pigment, red pigments, green pigment etc.), and often kind of swelling granular (a) is changed respectively to the composition of colouring agent.
Such as, preferably different from each other containing the composition of colouring agent and two or more swelling granular (a) that composition except colouring agent is mutually the same of pet food.
As the swelling granular (a) that the composition of colouring agent is different from each other, include, for example out: comprise titanium dioxide as colouring agent and do not comprise the swelling granular (a1) of colouring agent in addition to titanium dioxide; Comprise the swelling granular (a2) of titanium dioxide and brown pigment; Comprise the swelling granular (a3) of titanium dioxide and red pigments; Comprise the swelling granular (a4) etc. of titanium dioxide and green pigment.
The composition decision design of the raw material except the first raw material and colouring agent of swelling granular (a) obtains can guarantee formability and pet food entirety can meet the desired trophic component.
Swelling granular (a) is preferably using the particle of raw material as main body deriving from plant.Specifically, two or more in the group being selected from and being made up of cereal, beans, vegetable protein and greengrocery is preferably comprised.
Relative to swelling granular (a), total (comprising the first raw material) content (x) of cereal, beans, vegetable protein and greengrocery is preferably 50 ~ 90 quality %, is more preferably 55 ~ 85 quality %, more preferably 65 ~ 75 quality %.
The total content (y) adding raw material (contain toner, the additive except colouring agent, external additive) is preferably 5 ~ 20 quality % relative to swelling granular (a), is more preferably 6 ~ 18 quality %, more preferably 7 ~ 15 quality %.
The raw material that the preferred origin of remainder except aforementioned (x) and (y) comes from animal is formed.As the raw material deriving from animal, preferably use more than a kind that is selected from the group be made up of meat and seafood.
The bulk density of swelling granular (a) is preferably 300 ~ 460g/L, is more preferably 350 ~ 450g/L, more preferably 380 ~ 440g/L.When comprising two or more swelling granular (a) in pet food, the bulk density of swelling granular (a), for measuring a kind of swelling granular (a) and the value obtained, means that the bulk density of various swelling granular (a) is all in above-mentioned scope.
The water content of swelling granular (a) is preferably 5 ~ 10 quality %, is more preferably 6 ~ 9.5 quality %, more preferably 7 ~ 9 quality %.
When comprising two or more swelling granular (a) in pet food, the water content of swelling granular (a) for measuring a kind of swelling granular (a) and the value obtained, as long as the water content of various swelling granular (a) is all in above-mentioned scope.
Water content be less than 10 % by weight particle be so-called " solid food ".Pet food of the present invention is preferably solid food.
As long as the shape that the shape pet of swelling granular (a) can eat just is not particularly limited, such as, can apply spherical, polyhedral, column, baked donut shape, sheet, go stone (sheet of circular bend), heart shaped, starlike, all shapes such as fish shape, wheel shape.In addition, the size of swelling granular (a) can be the pellet configuration that pet can fill up mouth flatly, also can be the large particle shape shape that can bite for several times through pet.
Such as, the preferred minimum diameter of the size of swelling granular (a) and maximum gauge are 3 ~ 30mm, are more preferably 6 ~ 16.5mm, more preferably 8 ~ 12mm.As shape, preferred minimum diameter and maximum gauge be go stone of 3 ~ 30mm shape, be more preferably the shape of go stone of 6 ~ 16.5mm, be preferably the shape of go stone of 8 ~ 12mm further.
Swelling granular can by having the known method manufacture of expanded operation.Such as, the method preferably using extruder to manufacture.Use extruder manufacture swelling granular method can application examples as " toy clinical nutriology the 4th edition " (" SmallAnimalClinicalNutrition4thEdition "; MichaelS.Hand, CraigD.Thatcher, RebeccaL.Remillard, PhilipRoudebusg edit, and MarkMorrisAssociates issues; 2000; P.157 ~ p.190) the middle method etc. recorded.
The example using extruder to manufacture the method for swelling granular is described.First, mix after the raw material in the raw material of swelling granular except external additive being pulverized as required.Then, after, adding water (be not included in raw material composition in) and put in extruder in raw mixture, carrying out heating, heat, oneself exports and extrudes.Be provided with the plate (plate) in the hole being formed with regulation shape in outlet and the raw mixture extruded from this plate cut into the cutting machine (cutter) of specific length (thickness).Raw mixture is extruded from the hole of this plate and is cut off with cutting machine, thus is configured as regulation shape, meanwhile because self-pressurization state is released into normal pressure, the steam in raw mixture is expanded, and raw mixture is expanded and obtain the particle of porous state thus.Be dried to regulation amount of moisture, coating external additive, obtains swelling granular.
Time in pet food containing two or more swelling granular, preferably, manufacture various swelling granular respectively, to specify that blending ratio is used in combination.
< non-expansion particle >
" non-expansion particle " is for being configured as graininess by raw mixture and the particle obtained without expanded operation.
As long as the raw material of non-expansion particle can be used as feed.As the raw material of swelling granular, the above-mentioned material enumerated can be listed.
About the raw material of non-expansion particle, incite somebody to action at least 3 kinds, preferably at least 5 kinds of raw materials are used in combination.In the present invention, raw materials maximum for content in the raw material of non-expansion particle is called the first raw material.
Non-expansion particle contained in pet food can be a kind, also can be different two or more of composition.
Non-expansion particle (b) of at least a kind of non-expansion particle contained in pet food to be the first raw material the be raw material deriving from animal.
First raw material of non-expansion particle (b) is preferably selected from any one in the group be made up of meat (comprising internal organ) and seafood.Wherein, from the view point of non-expansion particle (b) easily obtaining blackout (color is dark), be preferably meat, be particularly preferably the raw material deriving from pluck.As the raw material deriving from pluck, be preferably liver, heart, kidney, lung etc., be particularly preferably liver.
First raw material is preferably 50 ~ 80 quality % relative to the content of non-expansion particle (b), is more preferably 60 ~ 75 quality %, more preferably 65 ~ 70 quality %.
Can colouring agent be contained in non-expansion particle (b), also can not contain.When first raw material of non-expansion particle (b) is the raw material deriving from internal organ, therefore easy non-expansion particle (b) obtaining blackout (color is dark), even if also can not be formed in visually characteristic non-expansion particle (b) of tool containing colouring agent.
The raw material decision design except the first raw material of non-expansion particle (b) obtains can guarantee formability and pet food entirety can meet the desired trophic component.
Non-expansion particle (b) is preferably using the particle of raw material as main body deriving from animal.Specifically, more than a kind in the group being selected from and being made up of meat and seafood is preferably comprised.
Relative to non-expansion particle (b), and the content of the total (comprising the first raw material) of meat and seafood (x ') be preferably 50 ~ 80 quality %, be more preferably 60 ~ 75 quality %, more preferably 65 ~ 70 quality %.
The total content (y ') adding raw material (contain toner, the additive except colouring agent, external additive) is preferably 3 ~ 10 quality % relative to non-expansion particle (b), is more preferably 4 ~ 9 quality %, more preferably 5 ~ 8 quality %.
The raw material that the preferred origin of remainder except aforementioned (x ') and (y ') comes from plant is formed.As the raw material deriving from plant, preferably use more than a kind that is selected from the group be made up of soybean protein, flour, ground rice and cornstarch.
The bulk density of non-expansion particle (b) is preferably 445 ~ 500g/L, is more preferably 450 ~ 485g/L.When comprising two or more non-expansion particle (b) in pet food, the bulk density of non-expansion particle (b), for measuring a kind of non-expansion particle (b) and the value obtained, means that the bulk density of various non-expansion particle (b) is in above-mentioned scope.
The water content of non-expansion particle (b) is preferably 5 ~ 10 quality %, is more preferably 6.5 ~ 9.5 quality %, more preferably 7 ~ 9 quality %.
When comprising two or more non-expansion particle (b) in pet food, the water content of non-expansion particle (b) for measuring a kind of non-expansion particle (b) and the value that obtains, as long as the water content of various non-expansion particle (b) is in above-mentioned scope.
Water content be less than 10 % by weight particle be so-called " solid food ".Pet food of the present invention is preferably solid food.
As long as the shape that the shape pet of non-expansion particle (b) can eat just is not particularly limited.Be easy to viewpoint from shaping, be preferably configured as sheet and the shape cut off and obtain or the shape obtained by extrusion molding.Such as, cubic (comprising sheet, column) is preferably.Flat shape can adopt circle, ellipse, polygon, heart shaped, all shapes such as starlike.
Non-expansion particle (b) can be the pellet configuration that pet can fill up mouth flatly, also can be the large particle shape shape that can bite for several times through pet.
Such as, the preferred minimum diameter of the size of non-expansion particle (b) and maximum gauge are 3 ~ 30mm, are more preferably and are 5 ~ 20mm, are preferably 6 ~ 15mm further.As shape, preferred minimum diameter and maximum gauge be the cubic of 3 ~ 30mm shape, be more preferably the shape of the cubic of 5 ~ 20mm, be preferably the shape of the cubic of 6 ~ 15mm further.
Unless pet food also can comprise other non-expansion particle beyond swelling granular (b).Such as can comprise the non-expansion particle that the first raw material is the raw material deriving from plant.
Relative to whole non-expansion particle (summation of non-expansion particle (b) and other non-expansion particle), non-expansion particle (b) is preferably more than 80 quality %, is more preferably more than 90 quality %, more preferably 100 quality %.
Non-expansion particle can by the known method manufacture not containing expanded operation.
Such as, mix after first the raw material of non-expansion particle being pulverized as required.The raw mixture obtained is configured as sheet by Punching Technology etc.Cut into the size of regulation after being heated by the sheet obtained, obtain the particle of cubic.Be dried to regulation amount of moisture, make non-expansion particle.Time in pet food containing two or more non-expansion particle, preferably, manufacture various non-expansion particle respectively, used in combination with the ratio specified.
Or, also can by the method for raw mixture extrusion molding being manufactured the non-expansion particle of cubic.
< pet food >
Pet food of the present invention comprises: the swelling granular at least containing swelling granular (a) and the non-expansion particle at least containing non-expansion particle (b).
Swelling granular contained in pet food is less than the bulk density of non-expansion particle.Time in pet food containing two or more swelling granular and/or two or more non-expansion particle, each bulk density of the swelling granular of all kinds is all less than any person in each bulk density of the non-expansion particle of all kinds.
The difference of the minimum of a value in each bulk density of the maximum in each bulk density of the swelling granular of all kinds contained in pet food and the non-expansion particle of all kinds is preferably more than 5g/L, is more preferably more than 20g/L, more preferably more than 30g/L.The difference of swelling granular contained in pet food and the bulk density of non-expansion particle is larger, and the difference of both mouthfeels is clearer and more definite, and palatability more promotes.
In pet food of the present invention, except swelling granular and non-expansion particle, other foodstuff can also be comprised.Other foodstuff refers to, as long as beyond " raw mixture is shaped and the material that obtains ", the material that can be used as feed.As object lesson, by dried product of drying meat, seafood etc. as required processing of cutting become strip and the material obtained.The shape of this other foodstuff, size are not particularly limited, as long as the size that pet easily eats.The dried product of such as small fish uses with also can not carrying out processing of cutting.
The total content of swelling granular and non-expansion particle is preferably 80 ~ 100 quality % relative to the total amount of pet food, is more preferably 90 ~ 100 quality %.For within the scope of this time, easy acquisition balancedly comprises the pet food of sufficient nutrient.
The content of non-expansion particle is preferably 5 ~ 30 quality % relative to the total amount of pet food, is more preferably 5 ~ 15 quality %.For more than the lower limit of above-mentioned scope time, the improvement effect of the palatability brought by compounding non-expansion particle can be obtained fully.For below the higher limit of above-mentioned scope time, easily obtain good balance of nutrients.
Pet food of the present invention, owing to comprising swelling granular and non-expansion particle, utilizes the difference of their mouthfeel can obtain good palatability.
In addition, owing to comprising to derive from the raw material of plant as the swelling granular (a) of the first raw material and non-expansion particle (b) using the raw material deriving from animal as the first raw material, therefore utilize their taste (taste), the difference of local flavor (flavor) can obtain good palatability.
The raw material deriving from plant is contain toner as the first raw material by swelling granular (a), and non-expansion particle (b) will derive from the raw material of animal as the first raw material, the tone difference both therefore easily identifying in appearance.Therefore, easily visually pass on containing the such products characteristics of multiple particle, the attraction (demand promotion brought by outward appearance) of outward appearance is good.
When first raw material of non-expansion particle (b) is the raw material deriving from pluck, the tone of this non-expansion particle (b) easily turns black (deepening), therefore with using the raw material deriving from plant as the tone difference of the swelling granular (a) of the first raw material easily becomes clearer and more definite.
Swelling granular (a) is preferably containing deriving from the raw material of pluck or being a small amount of when comprising.Relative to swelling granular (a), the content deriving from the raw material (summation of liver, heart, kidney and lung) of pluck is preferably below 10 quality %, is more preferably below 8 quality %, more preferably below 5 quality %.
When comprising titanium dioxide as colouring agent using the raw material deriving from plant as the swelling granular (a) of the first raw material, the tone of this swelling granular (a) easily turns white (lighter, brighten), therefore easily becomes clearer and more definite with the tone difference of non-expansion particle (b).
Particularly, first raw material of non-expansion particle (b) is the raw material deriving from pluck, and when comprising titanium dioxide using the raw material deriving from plant as the swelling granular (a) of the first raw material, swelling granular (a) easily becomes obvious with the tone difference of non-expansion particle (b).
Non-expansion particle (b) is preferably containing titanium dioxide or more a small amount of than swelling granular (a) contained in same pet food when comprising.When comprising two or more swelling granular and/or two or more non-expansion particle in pet food, preferably, the content of titanium dioxide in the non-expansion particle of all kinds is all less than any person in the content of titanium dioxide in the swelling granular of all kinds.
About pet food of the present invention, swelling granular, non-expansion particle and other foodstuff are as required mixed, be contained in and can keep carrying out in the packing container of water content airtight, thus product completes.
Pet food of the present invention is preferably dog and uses.
In order to by pet food of the present invention be suitable for conveying to pet to the situation of the pet food of dog feeding raise master, the information table of the pet food for being suitable for dog, when selling, can be shown in aforementioned packaging and be sold by pet food packaging of the present invention.
embodiment
The present invention will be described in more detail below to use embodiment, but the present invention is not limited to these embodiments.
< Production Example 1 ~ 4: the manufacture > of swelling granular (a1) ~ (a4)
Production Example 1 ~ 4 changes colouring agent and manufactures 4 kinds of swelling granular (a1) ~ (a4).
By all raw material mixing in the formula composition shown in table 1 except external additive, add water and mixing further.Put in extruder by the raw mixture obtained, the heating implementing about 4 minutes at 80 ~ 110 DEG C makes starch component pre-gelatinized, is graininess with the outlet extrusion molding of extruder, makes it expanded simultaneously.The condition of extrusion molding with the shape of the particle after expanded be diameter 10mm, highly the mode of go stone of (thickness) 5.5mm set.
After using drying machine to carry out the drying process of 30 ~ 40 minutes at about 100 DEG C the particle obtained, coating external additive, obtains swelling granular (a1) ~ (a4).
Bulk density and the water content of each swelling granular (a1) ~ (a4) obtained is measured by said method.Show the result in table 1.
table 1
< Production Example 5: the manufacture > of non-expansion particle (b1)
According to the formula composition shown in table 2, raw material is mixed, pulverize with blender, obtain raw mixture.
By the raw mixture Punching Technology obtained, make and be cut into the square particle of 7mm × 7mm (cubic), then carry out drying process, obtain non-expansion particle (b1).
Bulk density and the water content of each swelling granular (b1) obtained is measured by said method.Show the result in table 2.
table 2
embodiment 1
By compounding with the ratio shown in table 3 for each swelling granular (a1) ~ (a4) obtained by Production Example 1 ~ 4, obtain swelling granular mixture (A).The bulk density of swelling granular mixture (A) is 410g/L.The non-expansion particle (b1) obtained by Production Example 5 of the swelling granular mixture (A) obtained of 90 quality % and 10 quality % is mixed, obtains the pet food (dog grain) of dog.
table 3
Very clear, the pet food obtained is 4 kinds of swelling granulars and the mixture being cut into square particle.Specifically, blackout to be cut into square particle (non-expansion particle (b1)) clear and definite with the tone difference of the swelling granular (swelling granular (a1) ~ (a4)) of 4 kinds of colors turned white, the color distortion of the swelling granular of 4 kinds (swelling granular (a1) ~ (a4)) is also clear and definite.

Claims (5)

1. a pet food, is characterized in that, contains:
Through the expanded operation at the generates gas inside of raw mixture at least a kind of swelling granular obtaining and
Without the described expanded operation ground at least a kind of non-expansion particle obtained that raw mixture is shaped,
In at least a kind of described swelling granular, the first raw material that in this swelling granular, content is maximum is the raw material deriving from plant, and contains toner,
In at least a kind of described non-expansion particle, the first raw material that in this non-expansion particle, content is maximum is the raw material deriving from animal.
2. pet food according to claim 1, wherein, described in derive from animal raw material be the raw material deriving from pluck.
3. pet food according to claim 1, wherein, described colouring agent comprises titanium dioxide.
4. pet food according to claim 1, wherein, each bulk density of the described swelling granular of all kinds is all less than any person in each bulk density of the described non-expansion particle of all kinds, and the difference of the minimum of a value in each bulk density of the maximum in each bulk density of described swelling granular and described non-expansion particle is more than 5g/L.
5. pet food according to claim 1, wherein, the total content of described swelling granular and described non-expansion particle is 80 ~ 100 quality %,
The content of described non-expansion particle is 5 ~ 30 quality %.
CN201410206052.4A 2014-05-15 2014-05-15 Pet food Pending CN105076685A (en)

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