Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Feed additive and feed containing same

A feed additive and additive technology, applied in animal feed, animal feed, additional food elements, etc., can solve problems such as unsatisfactory effects of growth, disease prevention, and treatment, and achieve rapid proliferation, cost savings, and animal growth. Effect

Inactive Publication Date: 2011-09-21
HUNAN AGRICULTURAL UNIV
View PDF2 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: all the feed additive products in the prior art use a single probiotic preparation or a single-use Chinese herbal medicine preparation, but the effects on promoting animal growth, disease prevention, and treatment are not ideal. Provide a A feed additive prepared by using the principle of microbial fermentation and containing Chinese herbal medicine ingredients, and also provides feed containing the additive

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] 1), the preparation of probiotics:

[0034] Yeast was inoculated in potato dextrose liquid medium, cultured at 18°C ​​for 24 hours, Bacillus subtilis was inoculated into nutrient broth medium, cultured at 37°C for 18 hours, and Aspergillus oryzae was inoculated in potato agar medium , cultivated at 18 ° C for 24 hours, and then mixed the three kinds of seed liquids by volume ratio 10: 3: 1 to obtain seed liquid; 0.2 kg of potassium hydrogen phosphate and 0.2 kg of dipotassium hydrogen phosphate were mixed, and the water weight was adjusted to 80% to obtain a solid medium; 10% of the seed liquid was inserted into the solid medium by weight, and fermented at 28 ° C for 48 hours After drying at 80°C, the water content is less than or equal to 10%, and pulverized to pass through a 40-mesh sieve to obtain a microecological preparation;

[0035] 2), the preparation of Chinese herbal medicine powder: get Astragalus 10kg, Cortex Phellodendri 10kg, Pulsatilla officinalis 10kg, ...

Embodiment 2

[0038] 1), the preparation of probiotics:

[0039]Yeast was inoculated into potato dextrose liquid medium, cultured at 32°C for 18 hours, Bacillus subtilis was inoculated into nutrient broth medium, cultured at 37°C for 24 hours, and Aspergillus oryzae was inoculated into potato agar medium , cultivated at 32 ° C for 18 hours, then mixed the three kinds of seed liquids by volume 10: 3: 1 to obtain seed liquid; get 75kg of wheat bran, 20kg of corn flour, 2kg of urea, 2.5kg of ammonium sulfate, 0.25kg of potassium and 0.25kg of dipotassium hydrogen phosphate were mixed, and the water weight was adjusted to 90% to obtain a solid medium; 10% of the seed liquid was inserted into the solid medium by weight, and then fermented at 35°C for 36 hours. Dry at 80°C to make the water content ≤10%, pulverize until it passes through a 40-mesh sieve, to obtain a microecological preparation;

[0040] 2), the preparation of Chinese herbal medicine powder: get Astragalus 8kg, Cork 8kg, Pulsatil...

Embodiment 3

[0043] 1), the preparation of probiotics:

[0044] The yeast was inoculated into the potato dextrose liquid medium, cultured at 26°C for 22 hours, the Bacillus subtilis was inoculated into the nutrient broth medium, cultured at 37°C for 22 hours, and the Aspergillus oryzae was inoculated into the potato agar medium , cultivated at 25 ℃ for 22 hours, then mixed the three kinds of seed liquids by volume ratio 10: 3: 1 to obtain seed liquid; get wheat bran 70kg, corn flour 25.6kg, urea 1kg, ammonium sulfate 3kg, dihydrogen phosphate 0.2 kg of potassium and 0.2 kg of dipotassium hydrogen phosphate were mixed, and the water content was adjusted to 85% to obtain a solid medium; 10% of the seed liquid was inserted into the solid medium by weight, and it was fermented at 32 ° C for 42 hours. Dry in the sun to make the water content ≤ 10%, and pulverize until it passes through a 40-mesh sieve to obtain a microecological preparation;

[0045] 2), the preparation of Chinese herbal medic...

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 feed additive and feed containing the same. The additive is prepared by mixing a microbial ecological agent prepared from three probiotics, namely saccharomycetes, bacillus subtilis and aspergillus oryzae, with powder of various Chinese herbal medicines, and growth promoting factors such as chromium picolinate, zinc sulfate and sodium selenite vitamin E. The probiotics, powder of Chinese herbal medicines and growth promoting factors are organically and closely combined to produce an excellent synergetic effect, so that feed additive can prevent and control diseases in animals, promote the growth of the animals, improve the quality of livestock products and the like. The preparation process of the feed additive is simple, requires small investment and energy and avoids waste liquid pollution. The feed additive is proved by clinic animal feeding tests to have very obvious effect, is very popular among raisers and has a bright market prospect.

Description

Technical field: [0001] The invention relates to the field of feed industrial production, in particular to a feed additive prepared by utilizing Chinese herbal medicine pharmacology and microbial fermentation principles. Background technique: [0002] The World Health Organization (WHO) has officially stated that antibiotics cannot be used outside of humans, and many countries have banned the use of antibiotic drug additives in animal feed. [0003] my country is a big agricultural country and a country with developed animal husbandry. At present, chemicals and antibiotics are still used in the prevention and treatment of diseases and feed additives in the breeding industry, resulting in serious excess of these substances in animal products, which restricts the competitiveness of the international market. At the same time, such products also endanger the health of the domestic people, causing cardiovascular and cerebrovascular diseases, diabetes, leukemia, cancer, gynecolog...

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): A23K1/175A23K1/14A23K10/18A23K10/30A23K20/174A23K20/20A23K20/22A23K20/24
Inventor 向秀成代名明伍小松王远清钟蕾
Owner HUNAN AGRICULTURAL UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com