CN111387067A - Deodorizing cat litter containing yucca extract and preparation method thereof - Google Patents

Deodorizing cat litter containing yucca extract and preparation method thereof Download PDF

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Publication number
CN111387067A
CN111387067A CN202010306675.4A CN202010306675A CN111387067A CN 111387067 A CN111387067 A CN 111387067A CN 202010306675 A CN202010306675 A CN 202010306675A CN 111387067 A CN111387067 A CN 111387067A
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cat litter
yucca extract
deodorizing
drying
yucca
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Inventor
张�林
马秀侠
乔丽君
孔洪涛
刘玲玲
王思蒙
刘�文
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Anhui Kiwi Biotech Co ltd
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Anhui Kiwi Biotech Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • A01K1/015Floor coverings, e.g. bedding-down sheets ; Stable floors
    • A01K1/0152Litter
    • A01K1/0155Litter comprising organic material

Abstract

The invention provides a deodorizing cat litter containing yucca extract, which comprises the following materials in parts by weight: 35-45% of pea fiber, 10-20% of coconut shell powder, 20-35% of corn starch, 5-15% of bagasse, 0.2-1% of yucca extract and 2-4% of locust gum, wherein the components except the yucca extract are uniformly mixed, granulated and dried, and then the yucca extract is sprayed on the surface and dried at low temperature to obtain a finished product; the deodorizing cat litter mainly adopts plant raw materials, has low cost and wide source, ensures the activity of the yucca extract by a post-adding process, can obviously improve the deodorizing performance of the cat litter, has no odor during use, and improves the adverse effect on the living environment caused by the odor of cat excrement.

Description

Deodorizing cat litter containing yucca extract and preparation method thereof
Technical Field
The invention relates to the field of pet cleaning products, and particularly relates to a deodorizing cat litter containing yucca extract and a preparation method thereof.
Background
The stink generated by the excrement of the cat is a difficult problem and a trouble to be solved for cat nurses, and most of the existing cat litter cannot achieve real deodorization or has short deodorization duration.
At present, deodorizing components such as adsorbents such as activated carbon are added into a lot of cat litters, and although the cat litters have certain effects, the cat litters are not lasting and decline quickly; plant powder such as green tea residue having a certain deodorizing function, however, has a low content of effective active ingredients, and most of them are previously added processes, and the actual active ingredients which can come into contact with feces are extremely small, and the deodorizing performance is not ideal. Therefore, there is a need for a cat litter that has excellent and durable deodorizing properties.
Disclosure of Invention
The invention aims to provide a deodorizing cat litter containing yucca extract and a preparation method thereof, which can obviously improve the deodorizing performance of the cat litter, achieve no odor during use and improve the adverse effect of cat excrement malodor on human living environment.
The invention adopts the following technical scheme to solve the technical problems:
a deodorizing cat litter containing yucca extract comprises the following materials in parts by weight: 35-45% of pea fiber, 10-20% of coconut shell powder, 20-35% of corn starch, 5-15% of bagasse, 0.2-1% of yucca extract and 2-4% of locust gum.
Further, the yucca extract is a liquid extract.
Further, the content of yucca saponin in the yucca extract is not less than 70%.
The preparation method of the composition mainly comprises the following steps: the preparation method comprises the steps of weighing pea fiber, coconut shell powder, corn starch, bagasse and locust gum according to a ratio, adding water to adjust the moisture content to be 15% -20%, uniformly mixing, granulating, drying for the first time, cooling, uniformly spraying a yucca extract on the surface of cat litter particles, drying for the second time, cooling and screening to obtain a finished product.
Further, the first drying is microwave drying.
Further, the second drying temperature is 35-45 ℃, and the drying time is 3-5 min.
The invention has the advantages that:
1. the deodorizing cat litter added with the yucca extract provided by the invention adopts pure plant raw materials with extremely strong water absorbability, such as pea fibers, bagasse and the like, the produced cat litter has good water absorption and agglomeration, the added yucca extract has adsorption capacity on ammonia gas and can reduce the ammonia gas concentration, and active ingredients such as yucca saponin and the like can effectively inhibit the proliferation of harmful bacteria, so that the stink released by feces fermented continuously is inhibited, so that the aim of continuous deodorization is fulfilled, and the yucca extract can inhibit the activity of urease and prevent urine from releasing a large amount of ammonia gas under the action of the urease;
2. in the cat litter provided by the invention, the yucca extract is added later, so that the activity of the effective components is ensured, and the yucca extract is concentrated on the surface of the cat litter particles in a spraying manner, so that the cat litter can be fully contacted with feces, and the deodorization effect of the cat litter can be exerted to the maximum.
Drawings
FIG. 1 is a graph showing the deodorization rate of two garden cats using cat litter in a closed chamber having an area of about 20 square meters for different samples, before feces are scooped;
FIG. 2 is a graph showing the deodorization rate of two garden cats using cat litter in a closed chamber having an area of about 20 square meters for different samples, before feces are scooped;
FIG. 3 is a graph showing the deodorization rate of two rural cats using cat litter after the feces have been removed from the various samples in a well ventilated room having an area of about 20 square meters;
FIG. 4 is a graph showing the deodorization rate of two rural cats using cat litter after the feces have been removed from the various samples in a well ventilated room having an area of about 20 square meters;
FIG. 5 is a graphical representation of a practical trial application of a sample of example 2 of the present invention to a cat under closed conditions having an area of about 20 square meters;
FIG. 6 is a graphical representation of the condition of cat litter of the sample of example 2 of the present invention under closed conditions of about 20 square meters area, after trial use, without the feces scooped up;
FIG. 7 is a graphical representation of the clumping condition of cat litter after testing of the sample of example 2 of the invention under closed conditions having an area of about 20 square meters;
FIG. 8 is a schematic representation of a sample laboratory clumping experiment for example 2 of the present invention.
Detailed Description
The invention is further described with reference to the following figures and detailed description, which are intended to illustrate, but not to limit the invention further.
The technical means used in the following examples are conventional means well known to those skilled in the art, and all raw materials are general-purpose materials. Preferably, the yucca extract is a liquid extract, and the content of yucca saponin in the yucca extract is not less than 70%.
Example 1
A deodorizing cat litter containing yucca extract comprises the following materials in parts by weight: 40% of pea fiber, 20% of coconut shell powder, 25% of corn starch, 10.5% of bagasse, 0.5% of yucca extract and 4% of locust gum;
the preparation method of the composition mainly comprises the following steps: weighing pea fiber, coconut shell powder, corn starch, bagasse and locust gum according to a proportion, adding water to adjust the water content to 15%, uniformly mixing, granulating in a ring die granulator, drying by microwave, cooling, uniformly spraying the yucca extract on the surface of cat litter particles, conveying to a mesh bag dryer by a conveyor belt, drying at 45 ℃ for 3min, cooling and screening to obtain the finished product.
Example 2
A deodorizing cat litter containing yucca extract comprises the following materials in parts by weight: 45% of pea fiber, 15% of coconut shell powder, 30% of corn starch, 6% of bagasse, 1% of yucca extract and 3% of locust gum;
the preparation method of the composition mainly comprises the following steps: weighing pea fiber, coconut shell powder, corn starch, bagasse and locust gum according to a proportion, adding water to adjust the water content to 18%, uniformly mixing, granulating in a ring die granulator, drying by microwave, cooling, uniformly spraying the yucca extract on the surface of cat litter particles, conveying to a mesh bag dryer by a conveyor belt, drying for 5min at 40 ℃, cooling and screening to obtain the finished product.
Example 3
A deodorizing cat litter containing yucca extract comprises the following materials in parts by weight: 42% of pea fiber, 18% of coconut shell powder, 25% of corn starch, 11% of bagasse, 0.8% of yucca extract and 3.2% of locust gum.
The preparation method of the composition mainly comprises the following steps: the preparation method comprises the steps of weighing pea fiber, coconut shell powder, corn starch, bagasse and locust gum according to a proportion, adding water to adjust the water content to 15% -20%, uniformly mixing, granulating in a ring die granulator, drying by microwave, cooling, uniformly spraying a yucca extract on the surface of cat litter particles, conveying to a mesh bag dryer by a conveyor belt, drying for 5min at 35 ℃, cooling and screening to obtain a finished product.
Comparative example 1
A deodorizing cat litter containing yucca extract comprises the following materials in parts by weight: 40% of pea fiber, 20% of coconut shell powder, 25% of corn starch, 11% of bagasse and 4% of locust gum.
The preparation method of the composition mainly comprises the following steps: weighing all the components according to a formula ratio, adding water to adjust the water content to 15%, uniformly mixing, granulating in a ring die granulator, drying by microwave, conveying to a mesh bag dryer by a conveyor belt, drying for 3min at 45 ℃, cooling and screening to obtain a finished product;
unlike example 1, yucca extract was not added in comparative example 1.
Table 1 shows the experimental data for the maximum water absorption and clumping strength of the litters.
TABLE 1 Water absorption and agglomeration Properties
Item Maximum water absorption Strength of agglomeration
Example 1 321% Qualified
Example 2 340% Qualified
Example 3 318% Qualified
Comparative example 1 302% Qualified
Wherein, the water absorption is the mass ratio of the water absorbed by the cat litter to the mass of the cat litter.
The caking strength test mode is that the conglomerated blocks of the cat litter freely fall from the height of 20cm, and the mass of the crushed cat litter particles is less than 5% of the mass of the cat litter blocks, namely the cat litter blocks are qualified, otherwise the cat litter blocks are unqualified.
The deodorization tests were performed on the products prepared in examples and comparative examples and the existing products as follows:
the existing product 1 is N1 corn-flavored bean curd cat litter, the existing product 2 is favorite cat litter which is originally bean curd cat litter, and the existing product 3 is inner pocket original bean curd cat litter.
The deodorizing performance of the cat litter under different use scenes is evaluated, sensory evaluation is scored according to a 6-grade representation method (shown in table 2) of the odor intensity of the provincial environment, and the deodorizing rate is equal to (5-score average value)/5 x 100%.
TABLE 2 malodor intensity 6 Scale representation
Figure BDA0002456029720000051
Figure BDA0002456029720000061
Table 3 shows experimental data of malodor intensity in a closed room having an area of about 20 square meters, when two rural cats use cat litter, and no feces were removed in sensory evaluation, and the data in the table is a sensory evaluation average of 10 to 15 persons, and fig. 1 is obtained by plotting the data.
TABLE 3 deodorization data and deodorization Rate
Cat litter on-trial time Comparative example 1 Example 1 Example 2 Example 3 Existing product 1 Existing product 2 Existing product 3
1d 3.25 0.62 0.65 0.74 1.95 2.36 3.08
3d 2.98 0.55 0.42 0.48 1.71 2.83 2.07
Deodorization ratio of 1d 35.00% 87.60% 87.00% 85.20% 61.00% 52.80% 38.40%
3d deodorization ratio 40.40% 89.00% 91.60% 90.40% 65.80% 43.40% 58.60%
Table 4 shows experimental data of malodor intensity in a closed room having an area of about 20 square meters, when two rural cats use cat litter, and feces were removed in sensory evaluation, and the data in the table is a sensory evaluation average of 10 to 15 persons, and fig. 2 is obtained by plotting the data.
TABLE 4 deodorization data and deodorization Rate
Cat litter on-trial time Comparative example 1 Example 1 Example 2 Example 3 Existing product 1 Existing product 2 Existing product 3
1d 2.34 0.22 0.05 0.34 1.85 2.06 2.38
3d 2.08 0.18 0.22 0.28 1.71 2.33 2.17
Deodorization ratio of 1d 53.20% 95.60% 99.00% 93.20% 63.00% 58.80% 52.40%
3d deodorization ratio 58.40% 96.40% 95.60% 94.40% 65.80% 53.40% 56.60%
Table 5 shows the odor intensity test data of two rural cats using cat litter in an indoor environment having an area of about 20 square meters and a good ventilation condition, and the sensory evaluation mean value of 10 to 15 persons is shown in the table, and fig. 3 is obtained by plotting the data.
TABLE 5 deodorization data and deodorization Rate
Cat litter on-trial time Comparative example 1 Example 1 Example 2 Example 3 Existing product 1 Existing product 2 Existing product 3
1d 2.24 0.32 0.08 0.24 1.95 2.26 2.08
3d 2.18 0.18 0.22 0.38 1.85 2.13 1.87
Deodorization ratio of 1d 55.20% 93.60% 98.40% 95.20% 61.00% 54.80% 58.40%
3d deodorization ratio 56.40% 96.40% 95.60% 92.40% 63.00% 57.40% 62.60%
Table 6 shows the odor intensity experimental data of two rural cats using cat litter in an indoor environment having an area of about 20 square meters and good ventilation conditions, and the sensory evaluation mean value of 10 to 15 persons was obtained, and fig. 4 was plotted based on the data.
TABLE 6 deodorization data and deodorization Rate
Cat litter on-trial time Comparative example 1 Example 1 Example 2 Example 3 Existing product 1 Existing product 2 Existing product 3
1d 1.54 0.22 0.06 0.14 1.25 1.26 1.38
3d 1.38 0.18 0.2 0.28 1.35 1.43 1.27
Deodorization ratio of 1d 69.20% 95.60% 98.80% 97.20% 75.00% 74.80% 72.40%
3d deodorization ratio 72.40% 96.40% 96.00% 94.40% 73.00% 71.40% 74.60%
The results of the above data show that: compared with a comparative example and the existing product, the deodorizing performance of the deodorizing cat litter added with the yucca extract is obviously improved in various use scenes.
Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; it will be understood by those skilled in the art that the present invention may be modified and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims (6)

1. The deodorizing cat litter containing yucca extracts is characterized by comprising the following materials in parts by weight: 35-45% of pea fiber, 10-20% of coconut shell powder, 20-35% of corn starch, 5-15% of bagasse, 0.2-1% of yucca extract and 2-4% of locust gum.
2. The composition of claim 1, wherein the yucca extract is a liquid extract.
3. The composition as claimed in claim 2, wherein the yucca extract contains yucca saponin in an amount of not less than 70%.
4. A process for the preparation of a composition according to claims 1 to 3, comprising the steps of: the preparation method comprises the steps of weighing pea fiber, coconut shell powder, corn starch, bagasse and locust gum according to a ratio, adding water to adjust the moisture content to be 15% -20%, uniformly mixing, granulating, drying for the first time, cooling, uniformly spraying a yucca extract on the surface of cat litter particles, drying for the second time, cooling and screening to obtain a finished product.
5. The method of claim 4, wherein the first drying is microwave drying.
6. The preparation method according to claim 4, wherein the second drying temperature is 35-45 ℃ and the drying time is 3-5 min.
CN202010306675.4A 2020-04-17 2020-04-17 Deodorizing cat litter containing yucca extract and preparation method thereof Pending CN111387067A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114868660A (en) * 2022-05-26 2022-08-09 媞颂日化用品(广州)有限公司 Odor-removing cat litter capable of reducing stress response of cats and preparation method of odor-removing cat litter
CN115399247A (en) * 2022-09-21 2022-11-29 山东智景生物科技有限公司 Preparation method of reactive deodorizing cat litter

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114868660A (en) * 2022-05-26 2022-08-09 媞颂日化用品(广州)有限公司 Odor-removing cat litter capable of reducing stress response of cats and preparation method of odor-removing cat litter
CN115399247A (en) * 2022-09-21 2022-11-29 山东智景生物科技有限公司 Preparation method of reactive deodorizing cat litter

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