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Method for preparing pet feed by using kitchen waste

A pet feed and kitchen waste technology, applied in the molding or processing of animal feed, animal feed, animal feed, etc., can solve the problem of high operating cost, low added value of feed products, and insufficient use of the nutritional value of kitchen waste. and other problems, to achieve the effect of good sterilization effect, turning waste into treasure with added value, and unaffected nutrients and taste.

Pending Publication Date: 2019-06-25
广州市广环环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Food waste is rich in protein, starch and fat, and has high nutritional value. However, at present, the existing technology for treating food waste as feed is not yet mature, resulting in low added value of feed products and high nutritional value of food waste. The nutritional value is not fully utilized and the operating cost is high

Method used

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  • Method for preparing pet feed by using kitchen waste
  • Method for preparing pet feed by using kitchen waste
  • Method for preparing pet feed by using kitchen waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] 1. Processing group settings

[0027] In this embodiment, 4 treatment groups are set up, and kitchen waste is used to prepare pet feed. The setting of the treatment groups takes the composition of the feed primary mixture as a variable, and the specific composition of the feed primary mixture corresponding to each treatment group is shown in Table 1, wherein , the protein content and fat content of the product made by treatment 3 were 18.1% and 5.2% respectively, and the protein content and fat content of the product made by treatment 4 were 18.0% and 5.1% respectively. In this embodiment, common commercially available full-price pet feed is set as a control group. The compound microorganism bacterium liquid that the treatment group of present embodiment adopts contains 2 * 10 9 -5×10 9 CFU / g Lactobacillus acidophilus, 0.8×10 8 -1.5×10 8 CFU / g of Saccharomyces boulardii and 2×10 9 -5×10 9 CFU / g of Bacillus subtilis. Except for the variables listed in Table 1, all...

Embodiment 2

[0052] 1. Processing group settings

[0053] This example is an optimization experiment of the beating process of feed primary mixture. This example sets up treatment I and treatment II, wherein: treatment I takes the material-liquid ratio during beating as a variable, and respectively makes solid-phase kitchen waste + additives + auxiliary materials: water =1:1, 2:1, 3:1, 4:1, 5:1, add clean water at 0°C to the solid material; treatment II takes the temperature of the added water as a variable, and follow the ratio of 3:1 when beating Ratio of solid to liquid, add clean water at 0°C, 5°C, 10°C, 15°C, and 20°C to the solid material respectively. In addition to the aforementioned variables, all corresponding technical points were strictly consistent across treatment groups.

[0054] The treatment group that the present embodiment is set makes feed primary mixture according to the following method:

[0055] (1) Separation of food waste residue, sorting and filtering the solid ...

Embodiment 3

[0067] 1. Processing group settings

[0068] This embodiment is a beating process optimization experiment for gamma ray sterilization. This embodiment sets up treatment A and treatment B, wherein: treatment A takes the irradiation dose of gamma rays as a variable, and makes the gamma rays 2, 4, 6, 8, 10Gy, irradiated for 4min; treatment B, with the irradiation time of γ-rays as a variable, irradiated with γ-rays with a radiation dose of 4Gy for 2, 4, 6, 8, and 10 minutes respectively. In addition to the aforementioned variables, all corresponding technical points were strictly consistent across treatment groups. The treatment group of the present embodiment prepares pet feed according to the following steps:

[0069] (1) Separation of food waste residue, sorting and filtering the solid food waste obtained after filtering off the oil-water mixture, discarding inedible waste such as table paper, to obtain usable solid-phase kitchen waste, and separating the solid-phase kitchen ...

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Abstract

A method for preparing a pet feed by using kitchen waste comprises the step (1) of separating solid and liquid of the kitchen waste and removing inedible solid phase impurities from the solid kitchenwaste; the step (2) of uniformly mixing the solid phase kitchen waste with an additive to prepare a feed preliminary mixture; the step (3) of puffing treatment; the step (4) of drying treatment; the step (5) of sterilization: using the radiation dose of 4-10Gy gamma ray for irradiation to obtain a product, wherein the additive includes dried tangerine peel powder, lipase, protease, multivitamin, L-carnitine-L-tartrate and probiotics, wherein the weight percentage of each component of the additive in the feed mixture is as follows: dried tangerine peel powder 6-10%, lipase 0.5-1%, protease 0.5-1%, L-carnitine-L-tartrate 1-1.5%, compound microbial solution 1-2% and multivitamin 1.6-2.5%. The pet feed has high nutritional value, is rich in protein, starch and fat for a pet to absorb and utilize and effectively promotes the growth and development of the pet.

Description

technical field [0001] The invention belongs to the technical field of kitchen waste resource treatment, and in particular relates to a method for preparing pet feed by using kitchen waste. Background technique [0002] In recent years, with the rapid development of social economy and the continuous improvement of people's living standards, my country's pet industry has developed rapidly. Pet breeding has gradually become a way of entertainment and relaxation in people's daily life. Pet economy follows tourism economy, education economy, The sports economy has gradually become another emerging industry in my country. The survey results of some international authoritative consumer market research institutions show that the number of pets in China increased by nearly 500% between 2000 and 2012. Therefore, as an indispensable subsidiary industry of the pet industry, the pet food industry is becoming more and more important in my country's future economic development, and the pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/20A23K10/26A23K10/30A23K40/00A23L5/30
CPCY02P60/87
Inventor 彭钧雄简静仪
Owner 广州市广环环保科技有限公司
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