CN106721900A - A kind of mineral type Midew preventive for feed and preparation method thereof - Google Patents

A kind of mineral type Midew preventive for feed and preparation method thereof Download PDF

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Publication number
CN106721900A
CN106721900A CN201611128579.5A CN201611128579A CN106721900A CN 106721900 A CN106721900 A CN 106721900A CN 201611128579 A CN201611128579 A CN 201611128579A CN 106721900 A CN106721900 A CN 106721900A
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feed
mineral
midew preventive
heat treatment
tourmaline
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Inventor
孟军平
顾小杨
梁金生
韩筱玉
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Hebei University of Technology
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Hebei University of Technology
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Priority to CN201611128579.5A priority Critical patent/CN106721900A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/358Inorganic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463Organic compounds; Microorganisms; Enzymes
    • A23L3/3481Organic compounds containing oxygen
    • A23L3/3508Organic compounds containing oxygen containing carboxyl groups

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Inorganic Chemistry (AREA)
  • Fodder In General (AREA)

Abstract

The present invention relates to a kind of mineral type Midew preventive for feed and preparation method thereof, the percentage by weight composition of the raw material of the mould inhibitor is:Bentonite 20 25%, tourmaline 30 35%, lime stone 5 10%, diatomite 15 20%, organic acid 15%, cinnamon oil 5 10%.The preparation method of the mould inhibitor is:Each raw material is weighed by weight percentage;Bentonite, tourmaline, lime stone and diatomite are crushed respectively using secondary wet process ball-milling technology, powder particle diameter is 0.05 0.5 millimeters, the mineral powder after being refined;Mineral powder after refinement is sufficiently mixed in batch mixer, is put into high temperature furnace and is heat-treated, heat treatment temperature is 400 450 °C, and heat treatment time is 2h;Mineral powder after heat treatment is sufficiently mixed with organic acid, cinnamon oil, that is, obtain mineral type Midew preventive for feed.The mould inhibitor solve the problems, such as feed mold, on feed palatability influence it is smaller and can supplement feed Mineral Elements, such that it is able to effectively prevent feed mold.

Description

A kind of mineral type Midew preventive for feed and preparation method thereof
Technical field
The invention belongs to cultural technique field, and in particular to a kind of mineral type Midew preventive for feed and preparation method thereof.
Background technology
It is common phenomenon during feed storage to go mouldy, and nutriment is abundant and exposed in feed, when moisture is super When 12%, just for the growth of mould provides hotbed.The mouldy palatability and trophism to feed of feed causes serious Harm, directly affects product quality, causes the serious wasting of resources, or even causes poultry Mycotoxicoses, causes poultry Death, cause serious economic loss.In order to prevent feed mold, the storage time of feed is improved, it is general in feed formula All over being added with Midew preventive for feed.Midew preventive for feed conventional on the market is generally organic mould inhibitor at present, and its composition is with organic acid Single or composite type mouldproof agent based on salt, composite organic acid etc..Such mould inhibitor organic acid content is more more than 30% Irritant and toxicity, influences the palatability of feed to cause certain harm safely to human food simultaneously.
Inorganic mineral material is used for existing certain history on biological cultivation and antibiotic and sterilizing, and inorganic mineral is rich in animals and plants Tens kinds of required nutrients, and structure is generally channel-like, there is stronger suction-operated, ion exchanger catalytic action, can To remove the harmful substance in organism, and strengthen the digestion and absorption function of stomach.But existing inorganic mineral mould inhibitor, mostly Various inorganic mineral components are carried out into simple physical bond, it is impossible to it is acted synergistically, and acted on single, it is impossible to while having concurrently Antibacterial and the effect of health care.
A kind of anion mineral feed supplement and preparation method thereof, the addition are disclosed in patent CN 103168962B Agent includes following components:Bran powder 20-30 parts, loess 5-8 parts, silica 5-8 parts, magnesium sulfate 0.3-0.5 parts, magnetic iron ore 8-15 Part, tourmaline 15-20 parts, soy meal 5-10 parts, Cosan 2-3 parts, medical stone 5-10 parts.The additive component is complicated, treatment Process is simple, it is impossible to each component is played one's part to the full, and the addition of Cosan, magnesium sulfate etc. has injured the palatability of feed.
A kind of antibacterial and mouldproof material of diatomite superfine powder, the anti-fungus material bag are disclosed in patent CN 105111811B Include following components:Mould inhibitor S8910 parts, 10 parts of diatomite superfine powder, 4 parts of nano zine oxide.The anti-fungus material has only served anti- The mould proof effect of bacterium, sorbing material is done using diatomite, and mould inhibitor S89 plays mould proof effect with nano zine oxide synergy Really, it is disadvantageous in that the anti-fungus material does not adapt to existing market to the multi-functional requirement of feed.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of mineral type Midew preventive for feed and its preparation side Method, the mould inhibitor solve the problems, such as feed mold, on feed palatability influence it is smaller and can supplement feed Mineral Elements, from And feed mold can be effectively prevented, while strengthening feed palatability with bioactivity, mineral nutrition needed for supplement animal.
To achieve these goals, the technical solution adopted by the present invention is:
A kind of mineral type Midew preventive for feed, the percentage by weight of the raw material of the mould inhibitor constitutes and is:
Bentonite 20-25%,
Tourmaline 30-35%,
Lime stone 5-10%,
Diatomite 15-20%,
Organic acid 15%;
Cinnamon oil 5-10%.
The step of preparation method of above-mentioned mineral type Midew preventive for feed, the method is:
1) each raw material is weighed by weight percentage;
2) bentonite, tourmaline, lime stone and diatomite are crushed respectively using secondary wet process ball-milling technology, is crushed Particle diameter is 0.05-0.5 millimeters, the mineral powder after being refined;
3) mineral powder after refinement is sufficiently mixed in batch mixer, is put into high temperature furnace and is heat-treated, be heat-treated Temperature is 400-450 DEG C, and heat treatment time is 2h;
4) through step 3) heat treatment after mineral powder be sufficiently mixed with organic acid, cinnamon oil, that is, obtain mineral type feed Mould inhibitor.
A kind of feed, adds above-mentioned mineral type Midew preventive for feed in the feed.
Compared with prior art, the beneficial effects of the invention are as follows:The present invention does mineral binder using bentonite, makes mould proof Agent each component turns into a unified entirety;Mineral powder is heat-treated, the activity of mineral material is activated, and remove natural Unstable oxide in material;Using the aromatic odor and digestion promoting function of cinnamon oil, the palatability and utilization rate of feed are improved; Using the far infrared radiation characteristic and spontaneous polarization property of tourmaline, regulate and control the microenvironment of fungus growth, reached while antibacterial Health-care effect;Lime stone is micro- necessary to together be provided for biology with diatomite as excellent calcium source;In combination with not With the growth characteristics of animal, the proportioning of different component is adjusted, so as to adapt to the demand of various animals.
Organic acid content is reduced to 15% in mould inhibitor of the present invention, wound of the organic matter to animal gastrointestinal tract is significantly reduced Evil;The cinnamon oil of 5-10% is added simultaneously, the fragrance of feed is further increased, and can be played stomach invigorating, be driven wind action, ensure Animal health, improves the palatability of feed;Tourmaline has excellent antibacterial effect, can be by its far infrared radiation effect Regulation and control microenvironment, destroys the growing environment of mould, and so as to reach antibacterial purpose, tourmaline is used as bioactive materials in addition, With excellent biological health function, it is engaged with other raw materials, mould inhibitor far infrared transmissivity is can reach more than 0.9;Profit With bentonite as mineral binder, each material in mould inhibitor is combined, give full play to the effect of each component, carried The utilization rate of mould inhibitor high, compared with similar mould inhibitor, 10% or so is reduced per kilogram of feed consumption;Lime stone is using wide General feed calcium source, by adjusting pulverization conditions, when the particle diameter for controlling lime stone is 0.5 millimeter, can provide for poultry Aid digestion abrasive material.
Experiment shows that seven days antibiotic rates of mould inhibitor of the present invention (are aspergillus flavus and large intestine bar for examination strain more than 92% Bacterium), while the mould inhibitor also has biological health function.
Fully be crushed to for bentonite, tourmaline, lime stone, diatomite these inorganic mineral components by preparation method of the present invention Particle diameter 0.5-0.05 millimeters, then each inorganic mineral components are carried out with 400 DEG C -450 DEG C of heat treatment, can not only make mineral group Unstable oxide is volatilized in point, the bioactivity of tourmaline can be excited again, and can guarantee that tourmaline does not occur thing Phase in version.Using bentonite as mineral binder, mineral nutrition is set fully to be combined with organic matter.
Specific embodiment
With reference to embodiment, the invention will be further described, but not in this, as to the protection of the application claim The restriction of scope.
Mineral type Midew preventive for feed (abbreviation Midew preventive for feed or mould inhibitor) of the present invention, the weight hundred of the raw material of the mould inhibitor Divide is than composition:
Bentonite 20-25%, bentonite can make to be organically combined between mould inhibitor each component as mineral binder;
Tourmaline 30-35%, tourmaline is used as Biofunctional materials, it is ensured that the biocidal property and biological health of mould inhibitor;
Lime stone 5-10%, there is provided calcium source, it is possible to for poultry provides digestion abrasive material;
Diatomite 15-20%, there is provided the various trace elements needed for biology;
Organic acid 15%;
Cinnamon oil 5-10%, cinnamon oil can increase the fragranced of mould inhibitor, and play stomach invigorating drive wind action.
Further characteristic of the invention is that the organic acid is propionic acid, oxalic acid, formic acid etc..
The step of preparation method of above-mentioned mineral type Midew preventive for feed, the method is:
1) each raw material is weighed by weight percentage;
2) bentonite, tourmaline, lime stone and diatomite are crushed respectively using secondary wet process ball-milling technology, is crushed Particle diameter is 0.05-0.5 millimeters, the mineral powder after being refined;
3) mineral powder after refinement is sufficiently mixed in batch mixer, is put into high temperature furnace and is heat-treated, be heat-treated Temperature is 400-450 DEG C, and heat treatment time is 2h, the unstable impurity in removal mineral powder, increases mineral active, and ensure There is no phase transition in tourmaline;
4) through step 3) heat treatment after mineral powder be sufficiently mixed with organic acid, cinnamon oil, that is, obtain mineral type feed Mould inhibitor.
The present invention also protects a kind of feed for adding the mineral type Midew preventive for feed.
Several preferred embodiments given below.
Embodiment 1
The present embodiment mineral type Midew preventive for feed, the percentage by weight of the raw material of the mould inhibitor constitutes and is:Bentonite 20%; Tourmaline 30%;Lime stone 10%;Diatomite 20%;Organic acid 15%;Cinnamon oil 5%.Organic acid is propionic acid in the present embodiment.
Preparation method is:
1) each raw material is weighed by above-mentioned percentage by weight;
2) bentonite, tourmaline, lime stone and diatomite are crushed respectively using secondary wet process ball-milling technology, wherein The powder particle diameter of lime stone is 0.5 millimeter, and other mineral powder particle diameters are 0.1 millimeter, the mineral powder after being refined;
3) mineral powder after refinement is sufficiently mixed in batch mixer, is put into high temperature furnace and is heat-treated, be heat-treated Temperature is 450 DEG C, and heat treatment time is 2h;
4) through step 3) heat treatment after mineral powder be sufficiently mixed with organic acid, cinnamon oil, that is, obtain mineral type feed Mould inhibitor.
Embodiment 2
Raw material type and the percentage by weight composition of the mineral type Midew preventive for feed of the present embodiment, the same embodiment of preparation method 1.Difference is that in preparation process, heat treatment temperature is 400 DEG C.
Embodiment 3
The raw material type and preparation method of the mineral type Midew preventive for feed of the present embodiment are with embodiment 1.Difference is The percentage by weight composition of raw material is in the present embodiment:Bentonite 25%, tourmaline 30%, lime stone 5%, diatomite 20%, Propionic acid 15%, cinnamon oil 5%.In preparation process, bentonite, tourmaline, lime stone and diatomaceous powder particle diameter are 0.1 Millimeter.
Embodiment 4
Raw material type and the percentage by weight composition of the mineral type Midew preventive for feed of the present embodiment, the same embodiment of preparation method 3.Difference is that in preparation process, heat treatment temperature is 400 DEG C.
Embodiment 5
The raw material type and preparation method of the mineral type Midew preventive for feed of the present embodiment are with embodiment 1.Difference is The percentage by weight composition of raw material is in the present embodiment:Bentonite 20%, tourmaline 35%, lime stone 5%, diatomite 15%, Propionic acid 15%, cinnamon oil 10%.In preparation process, bentonite, tourmaline, lime stone and diatomaceous powder particle diameter are 0.05 millimeter.
Embodiment 6
Raw material type and the percentage by weight composition of the mineral type Midew preventive for feed of the present embodiment, the same embodiment of preparation method 5.Difference is that in preparation process, heat treatment temperature is 400 DEG C.
Embodiment 7
The preparation method of the mineral type Midew preventive for feed of the present embodiment is with embodiment 1.During difference is the present embodiment Organic acid is oxalic acid, and the percentage by weight composition of raw material is:Bentonite 22%, tourmaline 32%, lime stone 8%, diatomite 17%, organic acid 15%, cinnamon oil 8%.In preparation process, bentonite, tourmaline, lime stone and diatomaceous powder particle diameter It is 0.05 millimeter.
Embodiment 8
The percentage by weight composition and preparation method of the mineral type Midew preventive for feed raw material of the present embodiment with embodiment 7, no It is that organic acid is formic acid in the present embodiment with part.
Because poultry lacks tooth, it is impossible to food carried out into physics broken, it is necessary to helped digest by intake abrasive material, Therefore for the Midew preventive for feed of poultry, the consumption and powder particle diameter of lime stone, selection embodiment 1-2 need to be increased.
The characteristics of half digestion food in stomach being ruminated into digestion again for ruminant, need to increase swelling in mould inhibitor The content of soil, makes its moisture and nutriment in absorbing feed, helps ruminant continuous absorption, therefore for ruminant Midew preventive for feed, select example 3 below -4.
Animal cub should increase tourmaline, cinnamon oil consumption on the occasion of the stage of development, increase the bioactivity of Midew preventive for feed And palatability, while the crushing dynamics to Midew preventive for feed each component should be increased, reducing its particle diameter makes it more easy to digest.For dynamic The Midew preventive for feed of thing cub, from embodiment 5-6.
The raw material composition of Midew preventive for feed of the present invention can be marked clearly in its packaging, the important parameter in preparation process (heat treatment temperature and powder particle diameter) can also be indicated in packaging, and during use, user of service can be according to targeted animal Animal species, growth time and abilities of digestive and absorption suitably select optimal Midew preventive for feed.
Using Fourier infrared spectrograph, the Midew preventive for feed to embodiment 1-8 carries out infrared emission performance test, test Result is as shown in table 1.
The Midew preventive for feed infrared emittance of the embodiment 1-8 of table 1
As it can be seen from table 1 the infrared emittance of Midew preventive for feed that embodiment 1-8 is obtained is more than 90%, contrast Embodiment 1 and embodiment 2 and embodiment 5 and embodiment 6, it can be seen that when mineral constituent is carried out into 450 DEG C of heat treatment, feed The infrared emittance of mould inhibitor is more higher, and applicant is selected heat treatment simultaneously, it is found that in heat treatment temperature be higher than 450 DEG C, energy Consumption is high, and temperature is too high can also make tourmaline that phase in version occurs, therefore, the feedstuff mildew that heat treatment temperature is prepared when being 450 DEG C Agent possesses bioactivity higher, and effect is more preferable.
Antimold activity measure is carried out to the Midew preventive for feed in above-described embodiment 1-8
This measure with aspergillus flavus, Escherichia coli as experimental subjects, the mould proof work using plate count bacteriostatic method to mould inhibitor Property is measured.The feed that moisture is 17% or so is made, feedstuff mildew of the present invention is added according to identical use ratio Agent, after being sufficiently mixed uniformly, sealing is placed, and control group is the above-mentioned feed for being not added with mould inhibitor.Storage temperature is 25 DEG C or so, Humidity is 80% or so.Mold colony sum (being carried out according to GB 13092-91) is detected behind three days and one week respectively.Antibacterial reality Test and the results are shown in Table 2.
The Midew preventive for feed of the embodiment 1-8 of table 2 acts on three days, the bacteriostatic experiment result after seven days
From Table 2, it can be seen that embodiment 1-8 has good antibacterial effect, and reached using seven days antibiotic rates More than 92%, show that Midew preventive for feed of the present invention has good antibacterial bacteriostatic ability.
Midew preventive for feed addition in feed is 600g/T, existing inorganic material feed addictive, and consumption is often In more than 700g/T, consumption reduces 10% or so to the Midew preventive for feed compared to existing technology.
Animal experiment is carried out to embodiment 5,6, the pig cub after 120 wean is chosen as subjects, control is set Group and two test groups, control group pig cub feed the normal diet without antiseptic, two test groups feed respectively with it is right According to group equivalent addition embodiment 5,6 described in mineral type Midew preventive for feed feed.Control group and two each 40 of test groups, it is female Hero mixing is raised, and breeding cycle is 40 days, result of the test such as table 3.
Gain weight during the raising of the pig cub of table 3
As shown in Table 3, after using Midew preventive for feed of the present invention, the rate of body weight gain contrast control group of pig cub increases respectively 105%th, 72.3%, when the mineral constituent in Midew preventive for feed is after 450 DEG C are heat-treated, effect is more significantly.Further relate to Midew preventive for feed of the invention not only has the effect of antimildew and antibacterial, moreover it is possible to promote the growth of animal.
The present invention does not address part and is applied to prior art.

Claims (4)

1. a kind of mineral type Midew preventive for feed, the percentage by weight composition of the raw material of the mould inhibitor is:
Bentonite 20-25%,
Tourmaline 30-35%,
Lime stone 5-10%,
Diatomite 15-20%,
Organic acid 15%,
Cinnamon oil 5-10%.
2. mineral type Midew preventive for feed according to claim 1, it is characterised in that the organic acid is propionic acid, oxalic acid or first Acid.
3. the step of preparation method of the mineral type Midew preventive for feed described in a kind of claim 1 or 2, the method is:
1)Each raw material is weighed by weight percentage;
2)Bentonite, tourmaline, lime stone and diatomite are crushed respectively using secondary wet process ball-milling technology, powder particle diameter It is 0.05-0.5 millimeters, the mineral powder after being refined;
3)Mineral powder after refinement is sufficiently mixed in batch mixer, is put into high temperature furnace and is heat-treated, heat treatment temperature It it is 400-450 °C, heat treatment time is 2h;
4)Through step 3)Mineral powder after heat treatment is sufficiently mixed with organic acid, cinnamon oil, that is, obtain mineral type feedstuff mildew Agent.
4. a kind of feed, it is characterised in that any described mineral type Midew preventive for feed of claim 1-3 is added in the feed.
CN201611128579.5A 2016-12-09 2016-12-09 A kind of mineral type Midew preventive for feed and preparation method thereof Pending CN106721900A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107279688A (en) * 2017-07-01 2017-10-24 河北工业大学 A kind of complex mineral takes off mould dose and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN107279688A (en) * 2017-07-01 2017-10-24 河北工业大学 A kind of complex mineral takes off mould dose and preparation method thereof

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