Compound lipid, compound lipid spray for reducing emission of livestock and poultry feces odors, preparation method and application thereof

A compound lipid and odor emission technology, applied in the field of breeding, can solve the problems of poor inhibition and non-targeted antibacterial species, and achieve the effects of reducing emissions, improving cleanliness, and inhibiting reproduction

Active Publication Date: 2019-03-22
ANIMAL SCI RES INST GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, we need to pay more attention to the fact that there are many types of microorganisms in feces, and the broad-spectrum biotechnology-based microbial inhibitors either have poor inhibitory effect, or the antibacterial species are not targeted

Method used

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  • Compound lipid, compound lipid spray for reducing emission of livestock and poultry feces odors, preparation method and application thereof
  • Compound lipid, compound lipid spray for reducing emission of livestock and poultry feces odors, preparation method and application thereof
  • Compound lipid, compound lipid spray for reducing emission of livestock and poultry feces odors, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] 30 parts of barley insect lipid extract, 10 parts of citrus lipid extract, 5 parts of black soldier fly lipid extract, 405 parts of absolute ethanol

[0036] Preparation steps:

[0037] (1) Dissolving: Accurately weigh 30 parts of barley larva lipid extract, 10 parts of citrus lipid extract and 5 parts of black soldier fly lipid extract, add 405 parts of absolute ethanol, fully stir, mix evenly, and obtain Final concentration is 10% (weight: volume) complex lipid extract solution;

[0038] (2) Ultrasonic homogenization: slowly add (1) the lipid-containing extract solution into an ultrasonic homogenizer, and homogenize it for 5 minutes at a power of 250W and a temperature of 30°C to obtain a homogenized compound lipid extract solution ;

[0039] (3) Dispensing: Move the homogenized solution into the liquid automatic quantitative dispensing machine, set the parameters, and automatically pour it into the spray bottle; automatic quantitative dispensing machine parameters:...

Embodiment 2

[0046] 35 parts of barley insect lipid extract, 15 parts of citrus lipid extract, 7 parts of black soldier fly lipid extract, 323 parts of absolute ethanol

[0047] Preparation steps:

[0048] (1) Dissolving: Accurately weigh 35 parts of barley larva lipid extract, 15 parts of citrus lipid extract and 7 parts of black soldier fly lipid extract, add 323 parts of absolute ethanol, fully stir, mix evenly, and obtain Final concentration is 15% (weight: volume) complex lipid extract solution;

[0049] (2) Ultrasonic homogenization: slowly add (1) the lipid-containing extract solution into an ultrasonic homogenizer, and homogenize for 6 minutes at a power of 250W and a temperature of 32°C to obtain a homogenized compound lipid extract solution ;

[0050] (3) Dispensing: Move the homogenized solution into the liquid automatic quantitative dispensing machine, set the parameters, and automatically pour it into the spray bottle; automatic quantitative dispensing machine parameters: li...

Embodiment 3

[0057] 40 parts of barley insect lipid extract, 20 parts of citrus lipid extract, 9 parts of black soldier fly lipid extract, 276 parts of absolute ethanol

[0058] Preparation steps:

[0059] (1) Dissolving: Accurately weigh 40 parts of barley larva lipid extract, 20 parts of citrus lipid extract and 9 parts of black soldier fly lipid extract, add 276 parts of absolute ethanol, fully stir, mix well, and obtain Final concentration is 20% (weight: volume) complex lipid extract solution;

[0060] (2) Ultrasonic homogenization: Add (1) the lipid-containing extract solution slowly into an ultrasonic homogenizer, and homogenize it for 7 minutes at a power of 250W and a temperature of 33°C to obtain a homogenized compound lipid extract solution ;

[0061] (3) Dispensing: Move the homogenized solution into the liquid automatic quantitative dispensing machine, set the parameters, and automatically pour it into the spray bottle; automatic quantitative dispensing machine parameters: liq...

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Abstract

The invention discloses a compound lipid which comprises the following components: barley pest lipid extract, citrus lipid extract and black soldier fly larvae lipid extract. The weight ratio of barley pest lipid extract to citrus lipid extract to black soldier fly larvae lipid extract is at (6-10):(2-6):(1-3). The invention aims to provide the compound lipid, a compound lipid spray for reducing emission of livestock and poultry feces odors, a preparation method and meanwhile discloses an application of the compound lipid.

Description

technical field [0001] The invention relates to the field of breeding, in particular to a compound lipid for reducing odor and odor emissions from livestock and poultry manure, a spray and a preparation method and application thereof. Background technique [0002] CN201710130363.0 discloses a method for extracting oil from black soldier fly larvae by ultrasonic-assisted Soxhlet extraction, comprising the following steps: 1) pretreatment of black soldier fly larvae: taking the fourth and fifth instar larvae of black soldier fly and placing them at 60-70°C Dry in a drying oven at a constant temperature until the quality is constant, crush and sieve to obtain black soldier fly powder; 2) Ultrasonic treatment: add petroleum ether to the black soldier fly powder according to the weight ratio of material to liquid at 1:15-1:20 (boiling range 60-90°C), ultrasonic-assisted extraction is carried out, suction filtration is carried out after extraction, insect powder and solvent are se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/36A01N63/02A01P3/00A01P1/00A61L9/013A61L101/56
CPCA01N25/06A01N63/10A01N65/00A01N65/36A61L9/013A61L2209/21
Inventor 容庭张洁刘志昌马现永余苗邓盾李贞明
Owner ANIMAL SCI RES INST GUANGDONG ACADEMY OF AGRI SCI
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