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Compound preparation for deodorizing farm and reducing mycotoxins in livestock feed

A technology of mycotoxins and compound preparations is applied in the fields of environmental sanitation and planting and feeding, which can solve the problems of decreased growth performance of livestock and poultry, loss of feed nutrition, killing fungi, etc., so as to improve feed utilization, reduce odor, and reduce odor. taste effect

Inactive Publication Date: 2019-04-12
何诚 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above methods only inhibit the growth of fungi to a certain extent, but do not fundamentally kill the fungi, and non-specifically adsorb nutrients in the feed, resulting in loss of feed nutrition and decreased growth performance of livestock and poultry
Most deodorants or antifungal agents are only developed to reduce odor or toxins in farms. There are few studies on the combination of deodorization and reduction of toxins in feed. In a society with higher and higher requirements, it has become an urgent need for farms to efficiently and quickly reduce the odor of farms and improve feed utilization with high efficiency.

Method used

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  • Compound preparation for deodorizing farm and reducing mycotoxins in livestock feed
  • Compound preparation for deodorizing farm and reducing mycotoxins in livestock feed
  • Compound preparation for deodorizing farm and reducing mycotoxins in livestock feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: take by weighing 125 kilograms of sodium humate, cross 80 mesh sieves, and pack into bags. 25kg of cinnamaldehyde solution is inhaled and sprayed onto 125kg of sodium humate powder at 60ml / min. After the spraying is completed, the spray dryer equipment is turned on for drying. The air inlet temperature is set to 80°C and the air outlet temperature is set to 60°C. ℃, dried for 30 minutes to make 20% sodium cinnamaldehyde humate powder.

[0030] The above-mentioned compound preparation for deodorizing the plant farm and reducing mycotoxins in the feed has been tested in vitro for deodorizing. The application method and effect are as follows:

[0031] 1. Test material:

[0032] (1) Livestock and poultry feces: fresh feces from the piggery of a farmer in Luanping, Chengde, Hebei, were collected and randomly divided into 5 groups, 1500g in each group.

[0033] (2) Experimental instruments and medicines: 5B-6D ammonia nitrogen analyzer (Lanzhou Lianhua Technol...

Embodiment 2

[0048] Embodiment 2: Weigh 20 grams of cinnamaldehyde, then weigh 40 grams of sodium humate, mix, pulverize, pass through an 80-mesh sieve, and pack into bags.

[0049] The above-mentioned compound preparation for deodorizing and reducing mycotoxins in feed has been tested in clinical application. The method and effect are as follows:

[0050] 1. Test material:

[0051] (1) Experimental animals: 132 fattening pigs in Beijing Daxing large-scale pig farm.

[0052] (2) Experimental instruments and medicines: JSA8-Ammonia Gas Analyzer (Shenzhen Jishun Technology Co., Ltd.), 754NPC UV-Vis Spectrophotometer (Shanghai Oppler Instrument Co., Ltd.), Shimadzu High Performance Liquid Chromatography, Feces treatment liquid (SHAC Canada), cinnamaldehyde sodium humate compound preparation.

[0053] 2. Test method: 132 62-day-old fattening pigs were randomly divided into 3 groups, namely two test groups and one control group, with 44 pigs in each group, and the test duration was 15 days. ...

Embodiment 3

[0077] Embodiment 3: Weigh 20 grams of cinnamaldehyde, then weigh 60 grams of sodium humate, mix, pulverize, pass through an 80-mesh sieve, and pack into bags.

[0078] The above-mentioned compound preparation for deodorizing the farm and reducing mycotoxins in the feed has been tested on the effect on the digestive organs of broilers. The application method and effect are as follows:

[0079] 1. Test site and test chickens: 20-day-old broiler chickens in Shandong Weifang Broiler Chicken Base;

[0080] 2. Test period: continuous administration for 5 days

[0081] 3. Test method: See Table 1 below for test grouping and drug administration

[0082] Table 1 Grouping and administration

[0083]

[0084] 3. Test observation indicators:

[0085] Body weight: Randomly select 50 chickens in each treatment group to weigh the initial weight of the test and the end of the test, and calculate the relative weight gain rate;

[0086] Gastrointestinal ulcer focus: After the end of the...

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Abstract

The invention discloses a compound preparation for deodorizing a farm and reducing mycotoxins in a feed. The compound preparation is characterized by being prepared by mixing cinnamaldehyde and sodiumhumate in a weight ratio of 1:(2-5), and conducting stirring and sieving. The compound preparation of the invention has the advantages of reducing an odor caused by ammonia gas, hydrogen sulfide andindole in a livestock farm, reducing the mycotoxin content in the feed and promoting growth of livestock, wherein the sodium humate has the efficacy of regulating the acid-base balance in the livestock, promoting digestion and reducing the odor of livestock manure, and also has the efficacy of reducing mycotoxins in the feed, and the cinnamaldehyde exerts a synergistic effect by inhibiting growthof fungi in the feed and reducing production of mycotoxins.

Description

[0001] Summary [0002] The invention discloses a compound preparation for deodorizing plant farms and reducing mycotoxins in feed, which is characterized in that the weight ratio of cinnamaldehyde: sodium humate = 1:2-5 is mixed, stirred, and sieved to obtain the compound preparation . The efficacy of the invention is to reduce the odor caused by ammonia, hydrogen sulfide and indole in livestock and poultry farms, reduce the content of mycotoxins in feed and promote the growth of livestock and poultry, wherein sodium humate can regulate the acid-base balance in livestock and poultry , promote digestion, reduce the odor of livestock and poultry manure, and also have the effect of reducing mycotoxins in feed, while cinnamaldehyde plays a synergistic role by inhibiting the growth of fungi in feed and reducing the production of mycotoxins. [0003] claims [0004] 1. A compound preparation for plant farm deodorization and reduction of mycotoxins in feed, characterized in that: it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/105A23K20/132A23K20/22
CPCA23K20/105A23K20/132A23K20/22
Inventor 何诚王寿轩刘永刚
Owner 何诚
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