Traditional Chinese medicine microecological preparation for improving growth performance of ducks and application of traditional Chinese medicine microecological preparation

A technology of microecology and growth performance of traditional Chinese medicine, which is applied in the fields of application, medical preparations containing active ingredients, antibacterial drugs, etc., can solve problems such as difficulty in adapting to market demand, large residues of chemical feed additives, serious side effects, etc., to achieve Improve serum biochemical and antioxidant indicators, have significant antibacterial effect, and improve body weight

Active Publication Date: 2022-03-18
HUBEI WUDANG ANIMAL PHARMA
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In livestock and poultry production, antibiotics and hormone chemical feed additives have large residues and serious side effects. Animal-derived food contamination caused by antibiotics and other chemical feed additives has attracted widespread attention and concern from the society, and it has been difficult to meet market demand. Green feed Additives have gradually become the mainstream of the market

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Traditional Chinese medicine microecological preparation for improving growth performance of ducks and application of traditional Chinese medicine microecological preparation
  • Traditional Chinese medicine microecological preparation for improving growth performance of ducks and application of traditional Chinese medicine microecological preparation
  • Traditional Chinese medicine microecological preparation for improving growth performance of ducks and application of traditional Chinese medicine microecological preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0040] Implementation Case 1: Preparation of Traditional Chinese Medicine Microecological Preparations

[0041] 1. Preparation of Probiotic Seed Solution

[0042]Pick a small amount of Lactobacillus plantarum MⅢ from the solid medium with an inoculation loop and inoculate it in the MRS broth medium, pick a small amount of Bacillus amyloliquefaciens L2 and inoculate it in the NB broth medium, and place them in a constant temperature shaker at 37 °C , cultivated aerobically at 220 rpm to the stationary phase; inoculated the above-mentioned seed liquid cultivated to the stationary phase into the corresponding liquid medium, and cultivated to the stationary phase at 37 °C and 220 rpm to obtain the seeds of Lactobacillus plantarum MⅢ liquid and seed liquid of Bacillus amyloliquefaciens L2.

[0043] A small amount of Bifidobacterium bifidum and Clostridium butyricum were picked and inoculated in MRS and RCM liquid medium respectively, and cultured anaerobically at 37 ℃ until the st...

Embodiment example 2

[0047] Implementation case 2: Oxford cup antibacterial experiment of traditional Chinese medicine microecological preparations

[0048] Test drug:

[0049] Antibiotics: Chlortetracycline;

[0050] Commercially available probiotics: Boluohui;

[0051] Chinese medicinal probiotics: prepared according to the method of Example 1;

[0052] Chinese medicine mixture: the Chinese medicine formula of embodiment 1 is mixed and pulverized;

[0053] Probiotic mixture: Mix the four seed solutions of Lactobacillus plantarum, Bifidobacterium bifidum, Bacillus amyloliquefaciens L2, and Clostridium butyricum at a volume ratio of 2:2:1:1, and then inoculate the nutrient substrate (corn Starch: brown sugar: fructooligosaccharide: lysine: talcum powder mass ratio = 2:2:2:2:1), fermented in airtight at 37 ℃ for 48 h, air-dried and pulverized into bacterial powder.

[0054] Dilute four indicator bacteria, namely Salmonella, Staphylococcus epidermidis, Staphylococcus aureus and Escherichia coli ...

Embodiment example 3

[0056] Implementation case 3: Effects of traditional Chinese medicine microecological preparations on the growth performance, immune organ index and serum indicators of Cherry Valley duck

[0057] 1. Animal experiment group design

[0058] 200 healthy male Cherry Valley ducks with an average weight of (73.87 ± 2.67) g at 0 days were selected, randomly divided into 4 groups, 50 ducks in each group (5 replicates in each group, 10 ducks in each replicate), and each duck Weigh, mark and record. Blank control group: feed basal rations to Cherry Valley ducks for 35 days; traditional Chinese medicine probiotics group: feed basal rations with 0.2% traditional Chinese medicine probiotics to Cherry Valley ducks for 35 days; antibiotic group: feed basal rations to Cherry Valley ducks Feed the basal diet supplemented with 0.015% chlortetracycline for 35 days; commercially available traditional Chinese medicine probiotics group: feed the basal diet supplemented with 0.2% commercially avai...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a traditional Chinese medicine microecological preparation for improving the growth performance of ducks and application. The traditional Chinese medicine microecological preparation is prepared by adding seven traditional Chinese medicines including salvia miltiorrhiza, codonopsis pilosula, folium isatidis, astragalus membranaceus, poria cocos, polyporus umbellatus and liquorice into a fermentation substrate and fermenting with lactobacillus plantarum, bifidobacterium, clostridium butyricum and bacillus amyloliquefaciens according to a certain mass ratio. Compared with antibiotics such as aureomycin and the like, the feed has more obvious advantages, and can obviously improve the growth performance and the immune function of the cherry valley ducks and improve the biochemical and antioxidant indexes of serum. The feed additive is applied to the aspects of growth promotion, disease prevention, antibiosis and the like of livestock and poultry breeding.

Description

technical field [0001] The invention relates to a traditional Chinese medicine microecological preparation capable of improving duck growth performance and immunity and its application, belonging to the field of feed additives. Background technique [0002] Feed additives refer to the general term for substances added to basic feed to improve the palatability and nutrient utilization of livestock and poultry, improve the production performance and product quality of livestock and poultry, and enhance the body's disease resistance and immunity. Feed additives are added in a small amount in basic feed, but they have significant effects in improving feed conversion rate, livestock growth performance, and ensuring animal health. [0003] Traditional Chinese medicine microecological preparations refer to green feed additives obtained by synergistically fermenting traditional Chinese medicine and probiotics using modern fermentation technology. Probiotics can maintain the balance...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/537
CPCA61K36/537A61K36/344A61K36/855A61K36/704A61K36/315A61K36/195A61K36/481A61K36/076A61K36/07A61K36/484A61K35/745A61K35/741A61P43/00A61P37/04A61P31/04A23K10/12A23K10/18A61K2236/19A61K2300/00
Inventor 蔡文涛龙雪陈国明王瑞
Owner HUBEI WUDANG ANIMAL PHARMA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap