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

Pennisetum purpureum fermented feed, and preparation method and application thereof

A technology for fermented feed and elephant grass, applied in the field of elephant grass fermented feed and its preparation, can solve problems such as the influence of digestibility, and achieve the effects of promoting digestion and utilization, reducing the occurrence of diseases and improving health.

Inactive Publication Date: 2020-04-10
FUJIAN AONONG BIOLOGICAL TECH GRP CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main economic and technical indicators such as yield, dry matter, crude protein and crude fat of elephant grass have maintained a relatively high level. According to laboratory analysis, the crude protein content of elephant grass in some areas can reach 15.1%, which is equivalent to about twice that of corn. In my country where protein resources are scarce, it is a relatively common and good substitute, but the existence of anti-nutritional factors such as crude fiber (content can reach 25.26%) will also have a great impact on its digestibility

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
  • Pennisetum purpureum fermented feed, and preparation method and application thereof
  • Pennisetum purpureum fermented feed, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0035] On the other hand, the present invention also provides the preparation method of described elephant grass fermented feed, mainly comprises the following steps:

[0036] (a) After the elephant grass is pretreated, mix it with breadcrumbs, okara, linseed cake and water, then add compound enzymes to continue mixing, then add probiotics and liquid pentosan, dry after anaerobic fermentation;

[0037] (b) mixing the obtained material after drying with corn flour to obtain fermented elephant grass feed.

[0038] As a preference, in step (a) of the preparation method of the present invention, the elephant grass pretreatment includes: adding water to steam the elephant grass after pulverization;

[0039] Preferably, the cooking temperature is above 90° C., and the cooking time is 15-30 minutes.

[0040] Preferably, the elephant grass pretreatment further includes: cooling the steamed elephant grass, and then mixing it with other raw materials;

[0041] Preferably, the cooling ...

Embodiment 1

[0049] 1) After crushing elephant grass, add water, cook at 90°C for 15 minutes, cool to about 40°C, add bread crumbs, bean dregs, linseed cake and water, mix well, then add compound enzyme and mix for 20 minutes, finally Probiotics and liquid pentosan were added for anaerobic fermentation at 40°C for 72 hours, and dried after fermentation.

[0050] 2) Mixing the fermented and dried material with corn flour for 20 minutes to obtain fermented feed.

[0051] The elephant grass fermented feed comprises 30 parts of elephant grass, 10 parts of breadcrumbs, 10 parts of bean dregs, 5 parts of linseed cake, 30 parts of corn flour and 0.5 part of compound enzyme according to parts by weight;

[0052] Wherein, the compound enzyme is a mixture of amylase, lipase, cellulase, protease and β-pentosanase, and the mass ratio of the five enzymes is 1:0.5:2:1:0.5.

[0053] The liquid pentosan is also included in the elephant grass fermented feed, and the liquid pentosan accounts for 0.5wt% of ...

Embodiment 2

[0056] 1) After crushing elephant grass, add water, cook at 90°C for 30 minutes, cool to about 40°C, add bread crumbs, bean dregs, linseed cake and water, mix well, then add compound enzyme and mix for 30 minutes, finally Probiotics and liquid pentosan were added for anaerobic fermentation at 45°C for 72 hours, and dried after fermentation.

[0057] 2) Mixing the fermented and dried material with corn flour for 30 minutes to obtain fermented feed.

[0058] The elephant grass fermented feed comprises 40 parts of elephant grass, 20 parts of breadcrumbs, 20 parts of bean dregs, 10 parts of linseed cake, 40 parts of corn flour and 1 part of compound enzyme according to parts by weight;

[0059] Wherein, the composite enzyme is a mixture of amylase, lipase, cellulase, protease and β-pentosanase, and the mass ratio of the five enzymes is 3:1:4:3:1.

[0060] Also comprise liquid pentosan in described elephant grass fermented feed, described liquid pentosan accounts for 3wt% of the m...

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 provides a pennisetum purpureum fermented feed, and a preparation method and application thereof. The pennisetum purpureum fermented feed provided by the invention is mainly prepared bytaking pennisetum purpureum, crumb bread dregs, bean dregs, flaxseed cakes, corn flour, probiotics, liquid pentosan and composite enzyme as raw materials through anaerobic fermentation. According to the invention, the fermentation and enzymolysis effects of probiotics and enzyme preparations are utilized in a ''fermentation and nutrition'' mode, so that fibers in the pennisetum purpureum are convenient to eat and digest, and palatability of the feed is improved; and meanwhile, through anaerobic fermentation, the growth environment of neutral and aerobic harmful bacteria can be destroyed, beneficial bacteria such as lactic acid bacteria and the like can be generated, growth of harmful bacteria such as salmonella, shigella and the like can be effectively inhibited, and an acidic environmentof gastrointestinal tracts can be maintained, so that health indexes of animals are improved, disease occurrence of animals is reduced, and digestion and utilization of animals to the feed are promoted.

Description

technical field [0001] The invention relates to the field of feed, in particular to a fermented elephant grass feed and its preparation method and application. Background technique [0002] Feed is very important to animal growth and health in the breeding process. In today's situation of increasingly scarce feed resources, conventional feed raw material substitution technology and the formation of "grain-saving feed" are not outdated topics, but need to be continuously expanded. , A job of continuous innovation. Unconventional feed ingredients with good stress resistance and strong regional characteristics belong to the category of replacing conventional feed ingredients. [0003] Elephant grass is a perennial, erect and clustered gramineous plant, which belongs to four carbon plants, and grows well under the condition of no irrigation. Elephant grass is easy to plant and has high grass yield. It can be harvested for the first time in about 40 days after planting. In the...

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): A23K10/12A23K10/30A23K10/37A23K20/163A23K10/14A23K50/75A23K50/30A23K50/10
CPCA23K10/12A23K10/30A23K10/37A23K20/163A23K10/14A23K50/75A23K50/30A23K50/10Y02P60/87
Inventor 谭荣炳杨伟春肖俊峰张书金吴有林
Owner FUJIAN AONONG BIOLOGICAL TECH GRP CO LTD
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