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CN115812852A - Composite natural plant feed additive and preparation method and application thereof - Google Patents

Composite natural plant feed additive and preparation method and application thereof Download PDF

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Publication number
CN115812852A
CN115812852A CN202211689723.8A CN202211689723A CN115812852A CN 115812852 A CN115812852 A CN 115812852A CN 202211689723 A CN202211689723 A CN 202211689723A CN 115812852 A CN115812852 A CN 115812852A
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natural plant
feed additive
plant feed
drying
callicarpa nudiflora
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CN115812852B (en
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那威
吴科榜
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Hainan University
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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Abstract

The invention discloses a composite natural plant feed additive and a preparation method and application thereof, belonging to the field of feed additives, the composite natural plant feed additive provided by the invention is prepared by mixing callicarpa nudiflora, fructus alpiniae oxyphyllae and betel nut according to a certain proportion, is rich in various active substances such as alkaloid, flavone, volatile oil, polyphenol, polysaccharide and the like, and can be used for producing poultry to obtain functional eggs with good taste, low cholesterol, high vitamin A, high vitamin B2, high zinc and high manganese.

Description

Composite natural plant feed additive and preparation method and application thereof
Technical Field
The invention belongs to the field of feed additives, and particularly relates to a composite natural plant feed additive and a preparation method and application thereof.
Background
At present, nutrition and health are inevitable pursuits of food by consumers, and functional food is more and more favored by consumers. Eggs are very important nutritional sources in human diet and are rich in protein, lipid, vitamins, trace elements and the like, but the health of middle-aged and elderly people and high cholesterol patients can be affected due to the fact that the yolk contains more cholesterol (200-300 mg/egg), the high cholesterol diet is closely related to atherosclerosis, and the eating amount of people to the eggs is further limited, so that the method has practical significance in reducing the cholesterol content in the eggs. The cholesterol content in the egg yolk is mainly concentrated in the egg yolk, and is influenced by genetic and environmental factors, the cholesterol in the product can be reduced by selecting varieties, adjusting feed components, adding medicaments and the like, and a method for reducing the cholesterol in the egg yolk by changing the feed components and adding the medicaments is the key point of research.
South Chinese herbs are important components of Chinese herbs and have irreplaceable effects. The south medicine is developed and utilized as the natural plant feed additive, so that the utilization of natural plant resources is realized, the south medicine is applied to the production of poultry, and functional eggs with low cholesterol, high vitamin A, high vitamin B2, high zinc and high manganese can be obtained.
The invention provides a composite natural plant feed additive and a preparation method and application thereof.
Disclosure of Invention
The invention aims to overcome the defects of the technology and provides a compound natural plant feed additive and a preparation method and application thereof, the compound natural plant feed additive is prepared by mixing callicarpa nudiflora, fructus alpiniae oxyphyllae and betel nut according to a certain proportion, is rich in various active substances such as alkaloid, flavone, volatile oil, polyphenol, polysaccharide and the like, and can be applied to poultry production to obtain functional eggs with good taste, low cholesterol, high vitamin A, high vitamin B2, high zinc and high manganese.
In order to achieve the purpose, the invention adopts the technical scheme that:
the composite natural plant feed additive is characterized by comprising the following components in percentage by mass:
75-85% of callicarpa nudiflora;
7-13% of betel nut;
7-13% of fructus alpiniae oxyphyllae.
The preparation method of the composite natural plant feed additive is characterized by comprising the following specific steps:
(1) Drying: respectively placing the pruned callicarpa nudiflora, alpinia oxyphylla and betel nut stems and leaves into a dryer for drying, and removing impurities after drying.
(2) Crushing: respectively pulverizing folium Callicarpae Formosanae, fructus Alpinae Oxyphyllae, and Arecae semen stem and leaf.
(3) And (3) filtering: sieving pulverized Callicarpa nudiflora, fructus Alpinae Oxyphyllae, and Arecae semen stem and leaf powder with 80 mesh sieve, soaking at a certain ratio, collecting supernatant, and vacuum filtering with vacuum pump.
(4) And (3) drying: and (4) concentrating the filtrate obtained in the step (3), and freeze-drying by using a freeze dryer to obtain the natural plant extract.
(5) And (5) mixing the natural plant extracts obtained in the step (4) on a mixer according to the mass percentage of 75-85% of callicarpa nudiflora, 7-13% of betel nut and 7-13% of fructus alpiniae oxyphyllae to obtain the required compound natural plant feed additive.
The invention has the further improvement that in the step (1), the drying temperature is 40-45 ℃ and the drying time is 30min.
The invention further improves the method that in the step (3), the ratio of material to liquid is 1.
The application of the compound natural plant feed additive is characterized in that the compound natural plant feed additive is added into the feed production of laying hens according to the proportion of 1-2%.
The invention has the further improvement that the laying hen feed comprises the following components in percentage by mass: 51-56% of corn, 2-4% of wheat bran, 12-16% of soybean meal, 6-9% of fermented cassava dregs, 1-3% of soybean dregs, 8-11% of coconut meal, 2-3% of calcium bicarbonate, 7-9% of stone powder and 1-2% of a composite natural plant feed additive.
The invention has the beneficial effects that:
the callicarpa nudiflora in the invention has various pharmacological actions such as anti-inflammatory, antibacterial and antioxidant; arecae semen contains multiple bioactive components such as polyphenol, alkaloid and polysaccharide, and has antioxidant, antiviral and immunity enhancing effects; the feed additive is applied to poultry production, can obtain functional eggs with low cholesterol, high vitamin A, high vitamin B2, high zinc and high manganese, and meets the requirements of people on functional foods.
Detailed Description
The technical scheme of the invention is further described in detail by specific examples below:
example 1
A composite natural plant feed additive comprises the following components in percentage by mass: callicarpa nudiflora 85%; 6 percent of betel nut; 9 percent of intelligence development.
A preparation method of a composite natural plant feed additive comprises the following specific steps:
(1) Drying: respectively placing the trimmed callicarpa nudiflora, fructus Alpinae Oxyphyllae and betel nut stems and leaves into a dryer for drying at 40-45 deg.C for 30min, and removing impurities.
(2) Crushing: respectively pulverizing folium Callicarpae Formosanae, fructus Alpinae Oxyphyllae, and Arecae semen stem and leaf.
(3) And (3) filtering: and (3) screening the crushed callicarpa nudiflora, fructus alpiniae oxyphyllae and betel nut stem and leaf powder by a 80-mesh screen, soaking according to the material-liquid ratio of 1.
(4) And (3) drying: and (4) concentrating the filtrate obtained in the step (3), and freeze-drying by using a freeze dryer to obtain the natural plant extract.
(5) And (3) mixing the natural plant extracts obtained in the step (4) on a mixer according to the mass percentage of 85 percent of callicarpa nudiflora, 6 percent of betel nut and 9 percent of fructus alpiniae oxyphyllae to obtain the required compound natural plant feed additive.
An application of a compound natural plant feed additive comprises adding compound natural plant feed additive into feed production of laying hens at a ratio of 2%; the laying hen feed is prepared by replacing conventional feed with unconventional feed fermented cassava residue, bean dregs and coconut meal in tropical regions, and comprises the following components in percentage by mass: 53.5% of corn, 2% of wheat bran, 14% of bean pulp, 7.5% of fermented cassava dregs, 2% of bean dregs, 8.5% of coconut dregs, 2.5% of calcium bicarbonate, 8% of stone powder and 2% of a compound natural plant feed additive.
Example 2
A composite natural plant feed additive comprises the following components in percentage by mass: callicarpa nudiflora 75%; 13 percent of betel nut; 12 percent of intelligence development.
A preparation method of a composite natural plant feed additive comprises the following specific steps:
(1) Drying: respectively placing the trimmed callicarpa nudiflora, fructus Alpinae Oxyphyllae and betel nut stems and leaves into a dryer for drying at 40-45 deg.C for 30min, and removing impurities.
(2) Crushing: respectively pulverizing folium Callicarpae Formosanae, fructus Alpinae Oxyphyllae, and Arecae semen stem and leaf.
(3) And (3) filtering: and (3) sieving the crushed callicarpa nudiflora, fructus alpiniae oxyphyllae and betel nut stem and leaf powder by using a 80-mesh sieve, soaking according to the material-liquid ratio of 1.
(4) And (3) drying: and (4) concentrating the filtrate obtained in the step (3), and freeze-drying by using a freeze dryer to obtain the natural plant extract.
(5) And (3) mixing the natural plant extracts obtained in the step (4) on a mixer according to the mass percentage of 75 percent of callicarpa nudiflora, 13 percent of betel nut and 12 percent of fructus alpiniae oxyphyllae to obtain the required compound natural plant feed additive.
An application of a compound natural plant feed additive comprises adding 1.5% of compound natural plant feed additive into feed production of laying hens; the laying hen feed is prepared by replacing conventional feed with unconventional feed fermented cassava residue, bean dregs and coconut meal in tropical regions, and comprises the following components in percentage by mass: 51% of corn, 2.5% of wheat bran, 14.5% of soybean meal, 7.5% of fermented cassava dregs, 2% of soybean dregs, 11% of coconut meal, 3% of calcium bicarbonate, 7% of stone powder and 1.5% of a composite natural plant feed additive.
Example 3
A composite natural plant feed additive comprises the following components in percentage by mass: callicarpa nudiflora 80%; 7% of betel nuts; and 4, benefiting intelligence by 13%.
A preparation method of a composite natural plant feed additive comprises the following specific steps:
(1) Drying: drying the pruned beautyberry, fructus Alpinae Oxyphyllae and Arecae semen stems and leaves in a dryer at 40-45 deg.C for 30min, and removing impurities.
(2) Crushing: respectively pulverizing folium Callicarpae Formosanae, fructus Alpinae Oxyphyllae, and Arecae semen stem and leaf.
(3) And (3) filtering: and (3) screening the crushed callicarpa nudiflora, fructus alpiniae oxyphyllae and betel nut stem and leaf powder by a 80-mesh screen, soaking according to the material-liquid ratio of 1.
(4) And (3) drying: and (4) concentrating the filtrate obtained in the step (3), and freeze-drying by using a freeze dryer to obtain the natural plant extract.
(5) And (3) mixing the natural plant extracts obtained in the step (4) on a mixer according to the mass percentage of 80 percent of callicarpa nudiflora, 7 percent of betel nut and 13 percent of fructus alpiniae oxyphyllae to obtain the required compound natural plant feed additive.
The application of a compound natural plant feed additive comprises adding 1% of the compound natural plant feed additive into feed production of laying hens; the laying hen feed is prepared by replacing conventional feed with unconventional feed fermented cassava residue, bean dregs and coconut meal in tropical regions, and comprises the following components in percentage by mass: 56% of corn, 4% of wheat bran, 13% of soybean meal, 6% of fermented cassava dregs, 1% of soybean dregs, 8% of coconut meal, 3% of calcium bicarbonate, 8% of stone powder and 1% of a composite natural plant feed additive.
Example 4
A composite natural plant feed additive comprises the following components in percentage by mass: callicarpa nudiflora 80%; 13% of betel nut; 7 percent of intelligence development.
A preparation method of a composite natural plant feed additive comprises the following specific steps:
(1) Drying: respectively placing the trimmed callicarpa nudiflora, fructus Alpinae Oxyphyllae and betel nut stems and leaves into a dryer for drying at 40-45 deg.C for 30min, and removing impurities.
(2) Crushing: respectively pulverizing folium Callicarpae Formosanae, fructus Alpinae Oxyphyllae, and Arecae semen stem and leaf.
(3) And (3) filtering: and (3) screening the crushed callicarpa nudiflora, fructus alpiniae oxyphyllae and betel nut stem and leaf powder by a 80-mesh screen, soaking according to the material-liquid ratio of 1.
(4) And (3) drying: and (4) concentrating the filtrate obtained in the step (3), and freeze-drying by using a freeze dryer to obtain the natural plant extract.
(5) And (3) mixing the natural plant extracts obtained in the step (4) on a mixer according to the mass percentage of 80 percent of callicarpa nudiflora, 13 percent of betel nut and 7 percent of fructus alpiniae oxyphyllae to obtain the required compound natural plant feed additive.
The application of a compound natural plant feed additive comprises adding 1% of the compound natural plant feed additive into feed production of laying hens; the laying hen feed is prepared by replacing conventional feeds with unconventional feeds fermented cassava residues, bean dregs and coconut meal in tropical regions, and comprises the following components in percentage by mass: 54% of corn, 3% of wheat bran, 12% of soybean meal, 9% of fermented cassava dregs, 3% of soybean dregs, 8% of coconut meal, 3% of calcium bicarbonate, 7% of stone powder and 1% of a composite natural plant feed additive.
Example 5
A composite natural plant feed additive comprises the following components in percentage by mass: callicarpa nudiflora 80%; 10% of betel nut; intelligence development is 10%.
A preparation method of a composite natural plant feed additive comprises the following specific steps:
(1) Drying: respectively placing the trimmed callicarpa nudiflora, fructus Alpinae Oxyphyllae and betel nut stems and leaves into a dryer for drying at 40-45 deg.C for 30min, and removing impurities.
(2) Crushing: respectively pulverizing folium Callicarpae Formosanae, fructus Alpinae Oxyphyllae, and Arecae semen stem and leaf.
(3) And (3) filtering: and (3) screening the crushed callicarpa nudiflora, fructus alpiniae oxyphyllae and betel nut stem and leaf powder by a 80-mesh screen, soaking according to the material-liquid ratio of 1.
(4) And (3) drying: and (4) concentrating the filtrate obtained in the step (3), and freeze-drying by using a freeze dryer to obtain the natural plant extract.
(5) And (3) mixing the natural plant extracts obtained in the step (4) on a mixer according to the mass percentage of 80 percent of callicarpa nudiflora, 10 percent of betel nut and 10 percent of fructus alpiniae oxyphyllae to obtain the required compound natural plant feed additive.
The application of a compound natural plant feed additive comprises adding 1% of the compound natural plant feed additive into feed production of laying hens; the laying hen feed is prepared by replacing conventional feed with unconventional feed fermented cassava residue, bean dregs and coconut meal in tropical regions, and comprises the following components in percentage by mass: 52% of corn, 3% of wheat bran, 16% of soybean meal, 8% of fermented cassava residue, 1% of soybean residue, 8% of coconut meal, 2% of calcium bicarbonate, 9% of stone powder and 1% of a composite natural plant feed additive.
Comparative experiment
The compound natural plant feed additive prepared according to the formula of the embodiment 5 is applied to poultry production and cultivation:
(1) The test method comprises the following steps: 2000 healthy laying hens were randomly divided into an experimental group and a control group, and each group had 1000 eggs. The feed prepared in example 5 was used as daily ration for laying hens in the egg laying period in the experimental group, and the feed prepared in example 5 was used as daily ration for laying hens in the egg laying period in the control group (the conventional feed comprises, by mass, 52% of corn, 3% of wheat bran, 16% of soybean meal, 8% of fermented cassava residue, 2% of soybean residue, 8% of coconut meal, 2% of calcium bicarbonate, and 9% of stone powder).
The test period is 7-10 days, namely, the eggs are collected for determination after being fed for 7-10 days. The laying hens are raised according to a conventional raising program.
(2) Measurement indexes and results: the contents of calcium, phosphorus, magnesium, manganese, iron, copper, zinc and selenium elements, vitamin A, vitamin B1 and vitamin B2 in the whole egg and the content of cholesterol in egg yolk.
The results show that: the content of vitamin A, vitamin B2, zinc and manganese in the eggs of the experimental group, namely the eggs added with the compound natural south medicine feed additive group are respectively improved by 20.8%, 35.2%, 3.7% and 11.0% compared with the eggs of the control group; the cholesterol content in the yolk is reduced by 19.2 percent compared with the control group of eggs.
Figure BDA0004020812420000051
Figure BDA0004020812420000061
And (4) conclusion: the compound natural plant feed additive can improve the content of vitamin A, vitamin B2, zinc and manganese in eggs and reduce the content of cholesterol in egg yolks.
Although the embodiments of the present invention have been shown and described, it is understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the invention, and any simple modification, equivalent changes and modifications to the above embodiments that are made according to the technical spirit of the invention still fall within the technical scope of the invention.

Claims (6)

1. The composite natural plant feed additive is characterized by comprising the following components in percentage by mass:
75-85% of callicarpa nudiflora;
7-13% of betel nut;
7-13% of fructus alpiniae oxyphyllae.
2. A preparation method of the compound natural plant feed additive as claimed in claim 1, which is characterized by comprising the following specific steps:
(1) Drying: respectively placing the pruned callicarpa nudiflora, alpinia oxyphylla and betel nut stems and leaves into a dryer for drying, and removing impurities after drying;
(2) Crushing: respectively pulverizing folium Callicarpae Formosanae, fructus Alpinae Oxyphyllae, and Arecae semen stem and leaf after removing impurities;
(3) And (3) filtering: sieving pulverized Callicarpa nudiflora, alpinia oxyphylla and Arecae semen stem and leaf powder with 80 mesh sieve, soaking at a certain ratio, collecting supernatant, and vacuum filtering with vacuum pump;
(4) And (3) drying: concentrating the filtrate obtained in the step (3), and freeze-drying by a freeze dryer to obtain a natural plant extract;
(5) And (3) mixing the natural plant extracts obtained in the step (4) on a mixer according to the mass percentage of 75-85% of callicarpa nudiflora, 7-13% of betel nut and 7-13% of fructus alpiniae oxyphyllae to obtain the required compound natural plant feed additive.
3. The method for preparing the compound natural plant feed additive according to claim 2, wherein in the step (1), the drying temperature is 40-45 ℃ and the drying time is 30min.
4. The method for preparing the compound natural plant feed additive according to claim 2, wherein in the step (3), the feed-liquid ratio is 1.
5. The use of the compound natural plant feed additive of claim 1, wherein the compound natural plant feed additive is added to the feed production of laying hens in a proportion of 1-2%.
6. The method for preparing the compound natural plant feed additive according to claim 5, wherein in the step (3), the laying hen feed comprises the following components in percentage by mass: 51-56% of corn, 2-4% of wheat bran, 12-16% of soybean meal, 6-9% of fermented cassava dregs, 1-3% of soybean dregs, 8-11% of coconut meal, 2-3% of calcium bicarbonate, 7-9% of stone powder and 1-2% of a composite natural plant feed additive.
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CN114010730A (en) * 2021-09-24 2022-02-08 江西普正制药股份有限公司 Duck feed containing callicarpa nudiflora and eucommia ulmoides and preparation method thereof

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