CN112868542A - Biological deodorization tofu cat litter and preparation method thereof - Google Patents
Biological deodorization tofu cat litter and preparation method thereof Download PDFInfo
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- 241000282326 Felis catus Species 0.000 title claims abstract description 77
- 235000013527 bean curd Nutrition 0.000 title claims abstract description 46
- 238000004332 deodorization Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 241000894006 Bacteria Species 0.000 claims abstract description 36
- 229920002472 Starch Polymers 0.000 claims abstract description 32
- 239000008107 starch Substances 0.000 claims abstract description 32
- 235000019698 starch Nutrition 0.000 claims abstract description 32
- 239000000843 powder Substances 0.000 claims abstract description 31
- 239000002781 deodorant agent Substances 0.000 claims abstract description 26
- 239000001509 sodium citrate Substances 0.000 claims abstract description 20
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920002907 Guar gum Polymers 0.000 claims abstract description 14
- 239000000665 guar gum Substances 0.000 claims abstract description 14
- 229960002154 guar gum Drugs 0.000 claims abstract description 14
- 235000010417 guar gum Nutrition 0.000 claims abstract description 14
- KJPRLNWUNMBNBZ-QPJJXVBHSA-N (E)-cinnamaldehyde Chemical compound O=C\C=C\C1=CC=CC=C1 KJPRLNWUNMBNBZ-QPJJXVBHSA-N 0.000 claims abstract description 13
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 13
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 13
- 229920002678 cellulose Polymers 0.000 claims abstract description 13
- 239000001913 cellulose Substances 0.000 claims abstract description 13
- 229940117916 cinnamic aldehyde Drugs 0.000 claims abstract description 13
- KJPRLNWUNMBNBZ-UHFFFAOYSA-N cinnamic aldehyde Natural products O=CC=CC1=CC=CC=C1 KJPRLNWUNMBNBZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 13
- 229920001592 potato starch Polymers 0.000 claims abstract description 13
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 13
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 13
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 235000019764 Soybean Meal Nutrition 0.000 claims abstract description 9
- 239000004455 soybean meal Substances 0.000 claims abstract description 9
- 229920002261 Corn starch Polymers 0.000 claims abstract description 8
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 8
- 239000008120 corn starch Substances 0.000 claims abstract description 8
- 241000233866 Fungi Species 0.000 claims abstract description 6
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 6
- 240000008042 Zea mays Species 0.000 claims abstract description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 6
- 239000000969 carrier Substances 0.000 claims abstract description 6
- 235000005822 corn Nutrition 0.000 claims abstract description 6
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004310 lactic acid Substances 0.000 claims abstract description 6
- 235000014655 lactic acid Nutrition 0.000 claims abstract description 6
- 230000000243 photosynthetic effect Effects 0.000 claims abstract description 6
- 235000015099 wheat brans Nutrition 0.000 claims abstract description 6
- 244000017020 Ipomoea batatas Species 0.000 claims abstract description 5
- 235000002678 Ipomoea batatas Nutrition 0.000 claims abstract description 5
- 240000004922 Vigna radiata Species 0.000 claims abstract description 5
- 235000010721 Vigna radiata var radiata Nutrition 0.000 claims abstract description 5
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 claims abstract description 5
- 240000002853 Nelumbo nucifera Species 0.000 claims abstract description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 21
- 238000002156 mixing Methods 0.000 claims description 20
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 16
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 16
- 239000011268 mixed slurry Substances 0.000 claims description 15
- 230000032683 aging Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001580 bacterial effect Effects 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000000855 fermentation Methods 0.000 claims description 5
- 230000004151 fermentation Effects 0.000 claims description 5
- 238000005469 granulation Methods 0.000 claims description 5
- 230000003179 granulation Effects 0.000 claims description 5
- 238000009775 high-speed stirring Methods 0.000 claims description 5
- 150000002466 imines Chemical class 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000001877 deodorizing effect Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0155—Litter comprising organic material
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a biological deodorization bean curd cat litter which is prepared from the following raw materials in parts by weight: 70-85 parts of soybean meal, 1-5 parts of deodorant bacteria powder, 10-25 parts of starch, 15-20 parts of polyethyleneimine, 10-15 parts of polyethylene glycol, 2-5 parts of carbon powder, 2-4 parts of sodium citrate, 3-5 parts of guar gum, 1-3 parts of sodium carboxymethylcellulose, 2-4 parts of cellulose, 2-4 parts of cinnamaldehyde and 0.2-0.5 part of dried orange peel; the starch is one or more of corn starch, potato starch, sweet potato starch, pea starch, mung bean powder and lotus root starch; the deodorant bacteria powder strain comprises photosynthetic bacteria, lactic acid bacteria, yeast, spore, and fermented filamentous bacteria; the strain in the deodorant fungus powder takes corn bran, wheat bran and talcum powder as carriers. The invention also discloses a preparation method of the biological deodorization bean curd cat litter. The invention can efficiently dispel odor and peculiar smell, and also has good hygroscopicity, caking property and adhesion.
Description
Technical Field
The invention relates to the technical field of processing technology of cat litter, in particular to biological deodorization bean curd cat litter and a preparation method thereof.
Background
The cat litter is an essential article for the life of kittens. Early cat litter is mainly with the cat litter that does not congeal, and everybody is mainly in order to accomodate the cat stool, but along with the continuous progress of cat litter technique, people are not only limited to accomodate like this simply, so present coagulated sand, wooden sand, and crystal sand, bentonite sand and bean curd cat litter etc. have appeared again and again.
The bean curd cat litter is shaped like a slender cylinder, can be rapidly agglomerated, has good water absorption, and can effectively gather the excrement of kittens together. Because of the relatively easy aggregation, the feeder can easily find the excreta and clean them out. The bean curd cat litter can effectually reduce the cat and bring the cat litter to the possibility outside the cat litter basin, even bring out also comparatively few, be difficult to the bits and pieces moreover, it is more convenient that the person of feeding clears up.
The main material of the bean curd cat litter is bean curd residue or other plant fibers, and the bean curd cat litter does not contain excessive other components and can be dissolved when meeting water, so that a pet owner can flush agglomerated bean curd cat litter into a toilet after using the cat litter, and the cleaning is convenient; there was also no harm to the health of kittens. In order to enhance the variety of the bean curd cat litter, the manufacturers also provide various fragrance types for the feeders to choose. Such as fruit, tea, floral, species, which are mainly provided by the breeder, for kittens the different species are not very different from each other.
The bean curd cat litter has the characteristics of easy cleaning, good water absorption and the like, but the existing cat litter has a poor deodorization effect and cannot meet the requirements of people.
Disclosure of Invention
In order to solve the existing problems, the invention provides a biological deodorization bean curd cat litter and a preparation method thereof. The invention is realized by the following technical scheme.
The formula of the biological deodorization bean curd cat litter comprises the following raw materials in parts by weight:
70-85 parts of soybean meal, 1-5 parts of deodorant bacteria powder, 10-25 parts of starch, 15-20 parts of polyethyleneimine, 10-15 parts of polyethylene glycol, 2-5 parts of carbon powder, 2-4 parts of sodium citrate, 3-5 parts of guar gum, 1-3 parts of sodium carboxymethylcellulose, 2-4 parts of cellulose, 2-4 parts of cinnamaldehyde and 0.2-0.5 part of dried orange peel.
Preferably, the formula comprises the following raw materials in parts by weight:
80 parts of soybean meal, 3 parts of deodorant bacteria powder, 17 parts of starch, 15 parts of polyethyleneimine, 15 parts of polyethylene glycol, 4 parts of carbon powder, 3 parts of sodium citrate, 4 parts of guar gum, 1 part of sodium carboxymethylcellulose, 3 parts of cellulose, 4 parts of cinnamaldehyde and 0.3 part of dried orange peel.
Preferably, the starch is any one or more of corn starch, potato starch, sweet potato starch, pea starch, mung bean powder and lotus root starch.
Preferably, the strains in the deodorant bacterial powder comprise photosynthetic bacteria, lactic acid bacteria, yeast, spore and fermentation filamentous bacteria.
Preferably, the strain in the deodorant fungus powder takes corn bran, wheat bran and talcum powder as carriers.
A preparation method of the biological deodorization bean curd cat litter comprises the following steps:
(1) crushing; respectively crushing the bean pulp, the starch, the sodium citrate and the dried orange peel according to the formula ratio, and sieving the crushed materials with a 100-200-mesh sieve for later use;
(2) preparing a component A: uniformly mixing the bean pulp, starch and cellulose crushed in the step (1) into water 2-3 times of the weight of the bean pulp, adding polyethylene glycol, and stirring for 30min to uniformly mix the mixture to obtain a component A;
(3) preparing a component B: mixing sodium citrate and powdered carbon uniformly, adding into 5-7 times of water, and stirring; adding the polyacetyl imine and the guar gum, and stirring for 30-50 min to uniformly mix to obtain a component B;
(4) preparing mixed slurry: mixing the component A and the component B under high-speed stirring, adding pericarpium Citri Tangerinae, sodium carboxymethylcellulose and cinnamaldehyde, and stirring for 30min to obtain mixed slurry;
(5) preparing an aging material: extruding the mixed slurry obtained in the step (4), bagging and aging to obtain an aged material;
(6) and (3) granulation: extruding and granulating the aged material prepared in the step to obtain granular bean curd cat litter;
(7) and (3) a curing stage: mixing the prepared granular cat litter with deodorant bacteria powder, sealing and standing for more than 24 hours for curing; and obtaining a finished product.
Preferably, the viable bacteria of the final finished cat litter is more than or equal to 5000 ten thousand/100G.
More preferably, the stirring speed in the step (4) is 800-1000 r/min.
The invention has the beneficial effects that:
the biological deodorization tofu cat litter is finally prepared by adopting a method of preparing an aging material and curing the material by using the bacteria powder, the final product has high viable bacteria content, and is combined with the dried orange peel, the sodium citrate and the deodorization carbon powder which have the deodorization effect, the deodorization effect is obviously improved, the odor generated by adsorbing cats, cat feces, urine and the like can be efficiently removed, and the deodorization effect which cannot be achieved by the existing tofu cat litter is achieved.
The biological deodorization bean curd cat litter takes the bean pulp as the main raw material, has good water absorption and low raw material price, and can reduce the cost of the cat litter; various moisture absorbents are added into the components, so that the final product has good moisture absorption, caking property and adhesion; the cat litter group after absorbing water can be added into a closestool and directly washed away, is environment-friendly and easy to degrade, can reduce the using amount of a chemical deodorant by combining the application of a biological deodorization technology, and cannot generate secondary pollution to the environment.
Detailed Description
The technical solution of the present invention will be described in more detail and fully with reference to the following embodiments.
Example 1
The formula of the biological deodorization bean curd cat litter comprises the following raw materials in parts by weight:
80 parts of soybean meal, 3 parts of deodorant bacteria powder, 17 parts of starch, 15 parts of polyethyleneimine, 15 parts of polyethylene glycol, 4 parts of carbon powder, 3 parts of sodium citrate, 4 parts of guar gum, 1 part of sodium carboxymethylcellulose, 3 parts of cellulose, 4 parts of cinnamaldehyde and 0.3 part of dried orange peel.
Wherein the starch is a mixture of corn starch and potato starch, and the mass ratio of the corn starch to the potato starch is 2: 1.
Wherein the strain in the deodorant bacterial powder comprises photosynthetic bacteria, lactic acid bacteria, yeast, spore flora and fermentation filamentous flora, and the mass ratio of the strain to the strain is 1:0.7:0.5:0.3: 1.
Preferably, the strain in the deodorant fungus powder takes corn bran, wheat bran and talcum powder as carriers.
A preparation method of the biological deodorization bean curd cat litter comprises the following steps:
(1) crushing; respectively crushing the bean pulp, the starch, the sodium citrate and the dried orange peel according to the formula ratio and sieving the crushed materials with a 200-mesh sieve for later use;
(2) preparing a component A: uniformly mixing the bean pulp, starch and cellulose crushed in the step (1) into water with the mass of 3 times of that of the bean pulp, adding polyethylene glycol, and stirring for 30min to uniformly mix the mixture to obtain a component A;
(3) preparing a component B: mixing sodium citrate and powdered carbon uniformly, adding into 5-7 times of water, and stirring; adding the polyacetyl imine and the guar gum, and stirring for 30-50 min to uniformly mix to obtain a component B;
(4) preparing mixed slurry: mixing the component A and the component B under high-speed stirring at 1000r/min, adding pericarpium Citri Tangerinae, sodium carboxymethylcellulose and cinnamaldehyde, and stirring for 30min to obtain mixed slurry;
(5) preparing an aging material: extruding the mixed slurry obtained in the step (4), bagging and aging to obtain an aged material;
(6) and (3) granulation: extruding and granulating the aged material prepared in the step to obtain granular bean curd cat litter;
(7) and (3) a curing stage: mixing the prepared granular cat litter with deodorant bacteria powder, sealing and standing for more than 24 hours for curing; and obtaining a finished product.
The viable bacteria of the finished cat litter product is 5600 ten thousand/100G.
Example 2
The formula of the biological deodorization bean curd cat litter comprises the following raw materials in parts by weight:
75 parts of soybean meal, 5 parts of deodorant bacteria powder, 20 parts of starch, 20 parts of polyethyleneimine, 12 parts of polyethylene glycol, 3 parts of carbon powder, 2 parts of sodium citrate, 5 parts of guar gum, 2 parts of sodium carboxymethylcellulose, 3 parts of cellulose, 2 parts of cinnamaldehyde and 0.5 part of dried orange peel.
Wherein the starch is a mixture of corn starch, potato starch and sweet potato starch, and the mass ratio of the corn starch, the potato starch and the sweet potato starch is 1:1: 1.
Wherein the strain in the deodorant bacterial powder comprises photosynthetic bacteria, lactic acid bacteria, yeast, spore flora and fermentation filamentous flora, and the mass ratio of the strain to the strain is 1:0.8:0.4:0.5: 1.
Preferably, the strain in the deodorant fungus powder takes corn bran, wheat bran and talcum powder as carriers.
A preparation method of the biological deodorization bean curd cat litter comprises the following steps:
(1) crushing; respectively crushing the bean pulp, the starch, the sodium citrate and the dried orange peel according to the formula ratio and sieving the crushed materials with a 200-mesh sieve for later use;
(2) preparing a component A: uniformly mixing the bean pulp, starch and cellulose crushed in the step (1) into water 2.5 times of the weight of the bean pulp, adding polyethylene glycol, and stirring for 30min to uniformly mix the mixture to obtain a component A;
(3) preparing a component B: mixing sodium citrate and powdered carbon uniformly, adding into 5-7 times of water, and stirring; adding the polyacetyl imine and the guar gum, and stirring for 30-50 min to uniformly mix to obtain a component B;
(4) preparing mixed slurry: mixing the component A and the component B under high-speed stirring at 900r/min, adding pericarpium Citri Tangerinae, sodium carboxymethylcellulose and cinnamaldehyde, and stirring for 30min to obtain mixed slurry;
(5) preparing an aging material: extruding the mixed slurry obtained in the step (4), bagging and aging to obtain an aged material;
(6) and (3) granulation: extruding and granulating the aged material prepared in the step to obtain granular bean curd cat litter;
(7) and (3) a curing stage: mixing the prepared granular cat litter with deodorant bacteria powder, sealing and standing for more than 24 hours for curing; and obtaining a finished product.
The viable bacteria of the final finished cat litter product is 5400 ten thousand/100G.
Example 3
The formula of the biological deodorization bean curd cat litter comprises the following raw materials in parts by weight:
85 parts of soybean meal, 5 parts of deodorant bacteria powder, 23 parts of starch, 18 parts of polyethyleneimine, 14 parts of polyethylene glycol, 4 parts of carbon powder, 4 parts of sodium citrate, 5 parts of guar gum, 2 parts of sodium carboxymethylcellulose, 2 parts of cellulose, 4 parts of cinnamaldehyde and 0.5 part of dried orange peel.
The starch is a mixture of corn starch, potato starch, pea starch and mung bean powder, and the mass ratio of the starch to the mung bean powder is 1:1:0.5: 0.8.
Wherein the strain in the deodorant bacterial powder comprises photosynthetic bacteria, lactic acid bacteria, yeast, spore flora and fermentation filamentous flora, and the mass ratio of the strain to the strain is 0.8:1:0.4:0.5: 1.
Preferably, the strain in the deodorant fungus powder takes corn bran, wheat bran and talcum powder as carriers.
A preparation method of the biological deodorization bean curd cat litter comprises the following steps:
(1) crushing; respectively crushing the bean pulp, the starch, the sodium citrate and the dried orange peel according to the formula ratio and sieving the crushed materials with a 200-mesh sieve for later use;
(2) preparing a component A: uniformly mixing the bean pulp, starch and cellulose crushed in the step (1) into water 2.5 times of the weight of the bean pulp, adding polyethylene glycol, and stirring for 30min to uniformly mix the mixture to obtain a component A;
(3) preparing a component B: mixing sodium citrate and powdered carbon uniformly, adding into 5-7 times of water, and stirring; adding the polyacetyl imine and the guar gum, and stirring for 50min to uniformly mix the mixture to obtain a component B;
(4) preparing mixed slurry: mixing the component A and the component B under high-speed stirring at 1000r/min, adding pericarpium Citri Tangerinae, sodium carboxymethylcellulose and cinnamaldehyde, and stirring for 30min to obtain mixed slurry;
(5) preparing an aging material: extruding the mixed slurry obtained in the step (4), bagging and aging to obtain an aged material;
(6) and (3) granulation: extruding and granulating the aged material prepared in the step to obtain granular bean curd cat litter;
(7) and (3) a curing stage: mixing the prepared granular cat litter with deodorant bacteria powder, sealing and standing for more than 24 hours for curing; and obtaining a finished product.
The viable bacteria of the final product cat litter is 5300 ten thousand/100G.
Comparative example 1
A formulation of deodorized tofu cat litter is prepared by replacing soybean meal with corncob, and the formulation of other components is the same as that of example 1, and the preparation method is the same as that of example 1.
Comparative example 2
The formula of the deodorizing bean curd cat litter is the same as that in example 1, the preparation method is a one-step method, all components in the formula are sequentially added into water with the mass of 2 times of that of the components under the stirring at the speed of 500r/min, mixed pulp is obtained after stirring for 30min, the mixed pulp is extruded and bagged and aged for 24h to obtain an aged material, the aged material is extruded and granulated, and the biological deodorizing bean curd cat litter is obtained after drying at the temperature of 120 ℃.
Comparative example 3
The formula of the deodorizing bean curd cat litter is the same as that in example 1, charcoal and guar gum in the steps are correspondingly deleted, and the rest steps are the same as that in example 1.
The performance of the tofu purees of examples 1 to 3 and comparative examples 1 to 3 was tested, and the test method was as follows:
(1) water absorption, caking test: the same amount of the litter of examples and comparative examples was poured into a litter box, 50mL of physiological saline containing 1g/100mL of urea was poured thereover, and the time required for complete absorption of water and the time required for caking were tested. After the cat litter is agglomerated, the cat litter is shoveled out, and the scattering condition of the cat litter is observed.
(2) And (3) bottom leakage experiment: the cat litter is flatly laid in a cat litter box, the thickness is fixed to be 20 cm, 25mL of 1% saline is uniformly dripped (dripped at a fixed point) within 30s at a height of 3cm away from the cat litter, after 60s of dripping, whether the cat litter leaks from the bottom is checked (whether water marks exist at the bottom of the cat litter box is checked), and the cat litter is qualified.
(3) And (3) deodorizing force test: weighing 50g of cat litter, adding 1mL of 2% ammonia water, sealing the container, waiting for 5 minutes, observing whether the odor is remained, if the odor is not obvious, adding 1mL of 2% ammonia water again until the odor is remained after 5 minutes, and recording the amount of the ammonia water.
(4) And (3) testing the bacteriostatic activity: the cat litter was placed on a medium coated with Escherichia coli, cultured at 37 ℃ for 24 hours, and the presence or absence of a colony inhibition was observed.
The test results are shown in the following table:
as can be seen from the above table, examples 1 to 3 of the present invention have advantages of better water absorption, short agglomeration time, strong deodorization ability, etc. compared with the comparative examples. In particular, the biological deodorization bean curd cat litter prepared in the embodiment 1 of the invention has strong water absorption and deodorization capacity, and also has good antibacterial property; the absorbed cat litter cluster has good water solubility, can be added into a closestool to be directly dispersed, or can be buried as an organic fertilizer, does not generate secondary pollution to the environment, and is suitable for popularization and use.
The invention adopts a multi-step method to prepare the biological deodorization tofu cat litter, combines microorganism deodorization bacteria, pure natural deodorization substance tangerine peel and carbon powder with odor absorption capacity, and adds sodium citrate to achieve good deodorization effect.
It is to be understood that the described embodiments are merely individual embodiments of the invention, rather than all embodiments. All other implementations made by those skilled in the art without any inventive step based on the embodiments of the present invention belong to the protection scope of the present invention.
Claims (8)
1. A biological deodorization bean curd cat litter is characterized in that: the formula comprises the following raw materials in parts by weight:
70-85 parts of soybean meal, 1-5 parts of deodorant bacteria powder, 10-25 parts of starch, 15-20 parts of polyethyleneimine, 10-15 parts of polyethylene glycol, 2-5 parts of carbon powder, 2-4 parts of sodium citrate, 3-5 parts of guar gum, 1-3 parts of sodium carboxymethylcellulose, 2-4 parts of cellulose, 2-4 parts of cinnamaldehyde and 0.2-0.5 part of dried orange peel.
2. The bio-deodorizing tofu litter of claim 1 wherein: the formula comprises the following raw materials in parts by weight:
80 parts of soybean meal, 3 parts of deodorant bacteria powder, 17 parts of starch, 15 parts of polyethyleneimine, 15 parts of polyethylene glycol, 4 parts of carbon powder, 3 parts of sodium citrate, 4 parts of guar gum, 1 part of sodium carboxymethylcellulose, 3 parts of cellulose, 4 parts of cinnamaldehyde and 0.3 part of dried orange peel.
3. The bio-deodorizing tofu litter of claim 1 wherein: the starch is any one or more of corn starch, potato starch, sweet potato starch, pea starch, mung bean powder and lotus root starch.
4. The bio-deodorizing tofu litter of claim 1 wherein: the strain in the deodorant bacterial powder comprises photosynthetic bacteria, lactic acid bacteria, yeast, spore flora and fermentation filamentous flora.
5. The bio-deodorizing tofu litter of claim 4 wherein: the strain in the deodorant fungus powder takes corn bran, wheat bran and talcum powder as carriers.
6. A method for preparing the bio-deodorizing bean curd cat litter of claim 1, which comprises: the method comprises the following steps:
(1) crushing; respectively crushing the bean pulp, the starch, the sodium citrate and the dried orange peel according to the formula ratio, and sieving the crushed materials with a 100-200-mesh sieve for later use;
(2) preparing a component A: uniformly mixing the bean pulp, starch and cellulose crushed in the step (1) into water 2-3 times of the weight of the bean pulp, adding polyethylene glycol, and stirring for 30min to uniformly mix the mixture to obtain a component A;
(3) preparing a component B: mixing sodium citrate and powdered carbon uniformly, adding into 5-7 times of water, and stirring; adding the polyacetyl imine and the guar gum, and stirring for 30-50 min to uniformly mix to obtain a component B;
(4) preparing mixed slurry: mixing the component A and the component B under high-speed stirring, adding pericarpium Citri Tangerinae, sodium carboxymethylcellulose and cinnamaldehyde, and stirring for 30min to obtain mixed slurry;
(5) preparing an aging material: extruding the mixed slurry obtained in the step (4), bagging and aging to obtain an aged material;
(6) and (3) granulation: extruding and granulating the aged material prepared in the step to obtain granular bean curd cat litter;
(7) and (3) a curing stage: mixing the prepared granular cat litter with deodorant bacteria powder, sealing and standing for more than 24 hours for curing; and obtaining a finished product.
7. The method for preparing the bio-deodorizing bean curd cat litter according to claim 6, wherein the method comprises the following steps: the viable bacteria of the final finished cat litter is more than or equal to 5000 ten thousand/100G.
8. The method for preparing the bio-deodorizing bean curd cat litter according to claim 6, wherein the method comprises the following steps: the stirring speed in the step (4) is 800-1000 r/min.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598072A (en) * | 2021-08-31 | 2021-11-05 | 云麻溯源生物科技(上海)有限公司 | Industrial hemp cat litter with antibacterial and deodorizing functions and preparation method thereof |
| CN114271198A (en) * | 2021-12-21 | 2022-04-05 | 南京植创生物技术研究院有限公司 | Traditional Chinese medicine deodorization composition and preparation method and application thereof |
| CN114680048A (en) * | 2022-04-29 | 2022-07-01 | 许丽娇 | Cat litter and preparation method thereof |
| CN114946671A (en) * | 2022-05-19 | 2022-08-30 | 佛山蜂缘生物科技有限公司 | Bacterium-expanding insect-preventing odor-preventing anti-blocking pet particle and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113598072A (en) * | 2021-08-31 | 2021-11-05 | 云麻溯源生物科技(上海)有限公司 | Industrial hemp cat litter with antibacterial and deodorizing functions and preparation method thereof |
| CN114271198A (en) * | 2021-12-21 | 2022-04-05 | 南京植创生物技术研究院有限公司 | Traditional Chinese medicine deodorization composition and preparation method and application thereof |
| CN114680048A (en) * | 2022-04-29 | 2022-07-01 | 许丽娇 | Cat litter and preparation method thereof |
| CN114946671A (en) * | 2022-05-19 | 2022-08-30 | 佛山蜂缘生物科技有限公司 | Bacterium-expanding insect-preventing odor-preventing anti-blocking pet particle and preparation method thereof |
| CN114946671B (en) * | 2022-05-19 | 2023-08-22 | 佛山蜂缘生物科技有限公司 | Antibacterial insect-proof deodorizing anti-blocking pet particle and preparation method thereof |
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