Lactobacillus curvatus feed additive

A Lactobacillus campylobacter and feed additive technology, applied in Lactobacillus, animal feed, animal feed and other directions, can solve the problems of no direct use of nutritional value in breeding animals, unsatisfactory compatibility and application, affecting the survival of bacteria, etc., to improve anti-immunity. ability, increase appetite, and enhance the effect of nutritional functions

Inactive Publication Date: 2018-11-23
JIANGSU QIANYAOTANG GUOYI RES INST CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to keep the pH value in the stomach of the animals relatively constant, so that the fed food can continue to achieve the effect of acidification after entering the small intestine, acidulants such as citric acid, lactic acid, hydrochloric acid, and fumaric acid are often used in the product at the same time, but these acidulants Not only does it directly c

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

[0055] Preparation of seabuckthorn freeze-dried powder, prickly pear freeze-dried powder, Physalis freeze-dried powder, blackcurrant freeze-dried powder, cactus freeze-dried powder:

[0056] Take fresh and mature seabuckthorn, prickly pear, physalis, black currant, cactus, remove impurities such as fruit stems and rotten fruits, rinse with 40°C aqueous solution containing 0.1% citric acid by weight, and rinse for 15 minutes under constant stirring. Rinse in pure water for 3 times, remove and dry the water; put seabuckthorn, prickly pear, physalis, blackcurrant, and cactus into plates and put them into the freezer, and quickly cool down to below -45°C; freeze the frozen seabuckthorn and prickly pear respectively , physalis, blackcurrant, and cactus are moved into the sublimation dryer, the sublimation temperature is controlled at -22--32°C, and the vacuum degree is 120-150Pa, so that the material is dried to moisture 100 mesh to obtain freeze-dried seabuckthorn powder, freeze-dr...

Embodiment 2

[0058] Use the corresponding optimized medium, use liquid culture fermentation equipment to separately culture Candida utilis, Candida tropicalis, brewer's yeast, brewer's yeast and feed yeast, and then use a high-speed centrifuge to separate the bacteria in the fermentation broth, Dry the sludge by vacuum freeze-drying to obtain Candida utilis dry powder with a live bacteria content of 20 billion / g, Candida tropicalis dry powder with a live bacteria content of 20 billion / g, and a live bacteria content of 200 Brewer's yeast dry powder with a live bacteria content of 20 billion / gram, brewer's yeast dry powder with a live bacteria content of 20 billion / gram, and feed yeast dry powder with a live bacteria content of 20 billion / gram.

Embodiment 3

[0060] Preparation of fermented eggshell powder:

[0061] Clean egg shells or one or more mixed egg shells of duck egg shells, goose egg shells, and quail egg shells, dry the water, put them in an oven, and dry them with hot air at 240°C for 1.5 hours, then take them out and let them cool. Grind into 45 mesh powder; weigh 80 kg of eggshell powder, add an appropriate amount of pure water to make the water content of the material 50% (W), then add 20 kg of dry feed yeast powder obtained in Example 2, mix well and put on a plate , placed in a fermentation room, and fermented at a temperature of 31-33°C for 60-72 hours. After the fermentation is over, the fermentation material is adjusted to a temperature of 82°C-92°C and a temperature of 80-90%. Ammonia reaction for 22-28 days, and then the material is dried in an electric oven at no more than 100°C until the moisture content is less than 5% (W), crushed with a universal grinder, and passed through 100 sieves to obtain fermented ...

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 relates to a lactobacillus curvatus feed additive. The lactobacillus curvatus feed additive is characterized by being prepared by uniformly mixing, composite packaging lactobacillus acidophilus, hippophae rhamnoides freeze-dried powder, roxburgh rose freeze-dried powder, Calyx seu Fructus Physalis freeze-dried powder, blackcurrant freeze-dried powder, and cholla root and stem freeze-dried powder as well as the balance of fermented eggshell powder, wherein in every 1000g of feed additive, 3000 billion to 15000 billion of the lactobacillus curvatus, 5 to 50 g of the hippophae rhamnoides freeze-dried powder, 5 to 50 g of the roxburgh rose freeze-dried powder, 3 to 30 g of the Calyx seu Fructus Physalis freeze-dried powder, 3 to 30 g of the blackcurrant freeze-dried powder, 50to 150 g of thecholla root and stem freeze-dried powder and the balance of the fermented eggshell powder are added. The lactobacillus curvatus feed additive is a single lactobacillus curvatus feed additive, and is definite in content of variable count, and favorable for the definite application and quantitative selection of a user. The hippophae rhamnoides, roxburgh rose, Calyx seu Fructus Physalis, blackcurrant, cholla root and stem and the fermented eggshell powder are used as a matrix of the additive, so that not only can the nutritional value of the lactobacillus curvatus additive be increased, but also the metabolism of the animal can be promoted, the disease resistance of the body can be improved, the growth of the animal can be promoted, and finally the economic benefit of the breeding industry can be improved.

Description

technical field [0001] The invention belongs to the field of feed additives and relates to a probiotic feed additive for breeding animals. It specifically relates to a feed additive for Lactobacillus flexus. Background technique [0002] Lactic acid bacteria (LAB) There are more than 100 known species of lactic acid bacteria. The application history of lactic acid bacteria is very long, such as the production and production of dairy products, pickles, silage, etc. There are a large number of lactic acid bacteria in the intestines of humans and animals. Lactic acid bacteria preparation is a preparation containing live lactic acid bacteria called Lactobacillus. Lactic acid bacteria grow and develop in the intestinal tract, decompose sugars to generate lactic acid and form an acidic environment, thereby inhibiting the proliferation of harmful bacteria in the intestinal tract, and preventing toxin production and disease-causing. The strains for preparing the lactic acid bact...

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
IPC IPC(8): A23K10/18A23K10/30A23K10/26A23K10/12
CPCA23K10/12A23K10/18A23K10/26A23K10/30A23V2400/133
Inventor 张奎昌张志年
Owner JIANGSU QIANYAOTANG GUOYI RES INST CO LTD
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