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Preparation method of water-soluble cinnamic aldehyde additive for livestock and poultry

A cinnamaldehyde, water-soluble technology, applied in the fields of application, animal husbandry, animal feed, etc., can solve the problems of not being able to add with animal drinking water, restricting the scope of use of the product, and being volatile during storage and use, so as to increase dissolution stability and power Small, high yield effect

Active Publication Date: 2015-09-09
ZHEJIANG WANFANG BIO TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) Since cinnamaldehyde belongs to spices, it is volatile during its production, storage and use, resulting in a large loss of active ingredients
[0006] (2) Since cinnamaldehyde belongs to plant essential oil and is insoluble in water, it cannot be completely homogeneously miscible with chyme in the intestinal tract after being added to the feed and eaten by animals, so it is not easy to absorb and utilize, thus affecting its antibacterial effect
[0007] (3) Since cinnamaldehyde cannot be miscible with water, ordinary cinnamaldehyde products cannot be used in animal drinking water, which restricts the scope of use of the product

Method used

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  • Preparation method of water-soluble cinnamic aldehyde additive for livestock and poultry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of preparation method of cinnamaldehyde feed additive easily soluble in water, comprises the following steps:

[0034] (1) 100 parts by weight of cinnamaldehyde and 0.5 part by weight of Tween 40 were mixed and homogenized at 1500 r / min for 15 minutes to obtain a cinnamaldehyde emulsion.

[0035] (2) Take 90 parts by weight of polyethylene glycol (molecular weight is 6000), heat it to melt, and keep the temperature at 70°C.

[0036] (3) Add 10 parts by weight of the cinnamaldehyde emulsion treated in step (1) into the polyethylene glycol treated in step (2), and stir at a high speed of 1500 r / min for 10 minutes.

[0037] (4) Stand still for 10 minutes, filter through a 40-mesh sieve, and collect the filtrate.

[0038] (5) Send the filtrate into a pressure spray drying tower for condensing spray granulation to obtain granular solids. The parameters of the pressure spray drying tower are controlled as follows: the inlet air temperature is 10°C, the outlet air temp...

Embodiment 2

[0041] A preparation method for a water-soluble cinnamaldehyde additive for livestock and poultry, comprising the following steps:

[0042] (1) 100 parts by weight of cinnamaldehyde and 5 parts by weight of soybean lecithin were mixed and homogenized at 1500 r / min for 25 minutes to obtain a cinnamaldehyde emulsion.

[0043] (2) Take 99 parts by weight of polyethylene glycol (molecular weight is 8000), heat it to melt, and keep the temperature at 65°C.

[0044] (3) Add 1 part by weight of the cinnamaldehyde emulsion treated in step (1) to the polyethylene glycol treated in step (2), and stir at a high speed of 1200 r / min for 15 minutes.

[0045] (4) Stand still for 15 minutes, filter through a 60-mesh sieve, and collect the filtrate.

[0046] (5) Send the filtrate into a pressure spray drying tower for condensing spray granulation to obtain granular solids. The parameters of the pressure spray drying tower are controlled as follows: the inlet air temperature is 5°C, the outlet...

Embodiment 3

[0049] A kind of preparation method of cinnamaldehyde feed additive easily soluble in water, comprises the following steps:

[0050] (1) 100 parts by weight of cinnamaldehyde and 2 parts by weight of soybean lecithin were mixed and homogenized at 1500 r / min for 20 minutes to obtain a cinnamaldehyde emulsion.

[0051] (2) Take 95 parts by weight of polyethylene glycol (molecular weight is 6000), heat it to melt, and keep the temperature at 65°C.

[0052] (3) Add 5 parts by weight of the cinnamaldehyde emulsion treated in step (1) into the polyethylene glycol treated in step (2), and stir at a high speed of 1000 r / min for 20 minutes.

[0053] (4) Stand still for 12 minutes, filter through a 50-mesh sieve, and collect the filtrate.

[0054] (5) Send the filtrate into a pressure spray drying tower for condensing spray granulation to obtain granular solids. The parameters of the pressure spray drying tower are controlled as follows: the inlet air temperature is 8°C, the outlet air...

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Abstract

The invention discloses a preparation method of a water-soluble cinnamic aldehyde additive for livestock and poultry. The preparation method comprises the following steps: (1) mixing and homogenizing cinnamic aldehyde and an emulsifying agent so as to obtain a cinnamic aldehyde emulsion; (2) taking polyethylene glycol, and heating the taken polyethylene glycol so that the polyethylene glycol is melted; (3) adding the cinnamic aldehyde emulsion to the melted polyethylene glycol, and shearing and stirring the cinnamic aldehyde emulsion and the melted polyethylene glycol for 10-20 minutes at a high speed; (4) leaving the mixture of the cinnamic aldehyde emulsion and the melted polyethylene glycol to stand for 10-15 minutes, performing filtration, and collecting filtrate; (5) sending the filtrate into a pressure type spray drying tower, and condensing, spraying and pelleting the filtrate so as to obtain granular solids; and (6) classifying the obtained granular solids with a vibrating screen, and screening the classified granular solids through a sieve of 20-60 meshes so as to obtain the water-soluble cinnamic aldehyde additive. According to the preparation method disclosed by the invention, the volatilization of a cinnamic aldehyde preparation in the using process is reduced, the prepared cinnamic aldehyde additive is easy to dissolve in water and can be mixed and dissolved with chyme in intestinal tracts of animals, the bacterial inhibition of the cinnamic aldehyde additive in the intestinal tracts of the animals can be improved, the stability of the cinnamic aldehyde additive after the cinnamic aldehyde additive is dissolved in the water is good, and the cinnamic aldehyde additive can be used as a preparation for drinking water, so that the application range of the products is extended.

Description

technical field [0001] The invention relates to a preparation method of a cinnamaldehyde additive, in particular to a preparation method of a water-soluble cinnamaldehyde additive for livestock and poultry. Background technique [0002] Cinnamaldehyde, also known as phenylacrolein, is a yellow liquid with strong refraction. It has a strong special smell of cinnamon oil and burnt aroma. It easily turns into a dark brown viscous liquid when exposed to light and air, and is easily oxidized in the air. In recent years, with the continuous development of science and technology, the application of cinnamaldehyde has become more and more extensive. It is widely used in spices, pharmaceuticals, pesticides, daily fine chemicals, feed, papermaking, food, etc. Organic synthesis intermediates. [0003] As a green feed additive approved by the Ministry of Agriculture to replace antibiotics, cinnamaldehyde has good prospects for application in feed because of its green, environmental pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16
Inventor 杨彩梅刘金松曾新福吴红照
Owner ZHEJIANG WANFANG BIO TECH CO LTD
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