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

Processing method of straw feed for promoting food intake of ruminant

A straw feed and ruminant technology, applied in the field of feed, can solve the problems of reduced nutritional value, reduced straw digestion and utilization rate, low feeding value, etc., and achieve the effect of increasing feed intake, improving palatability and digestibility

Inactive Publication Date: 2017-06-13
兴安县金银山果蔬专业合作社
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the grains are harvested, the cells gradually die with the loss of water, and a series of changes occur in the nutritional components and content of the straw. The content of vitamins such as carrots is greatly reduced, the cell wall becomes thicker and aging, the degree of lignification is deepened, and the texture of the straw is hard. , poor palatability, reduced nutritional value, resulting in reduced digestion and utilization of straw by ruminants, and low feeding value

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
  • Processing method of straw feed for promoting food intake of ruminant
  • Processing method of straw feed for promoting food intake of ruminant
  • Processing method of straw feed for promoting food intake of ruminant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1) crushing the straw to 20 mesh to obtain straw powder;

[0017] 2) Add a mixed solvent of ethanol, acetone and water to the straw powder, the volume ratio of ethanol, acetone and water is 10:1:1, the solid-liquid ratio of the straw powder to the mixed solvent is 1g:3ml, stir well, and use the dosage Co-60 gamma rays at a rate of 30 krad / min were irradiated for 2 minutes, ethanol and acetone were recovered under reduced pressure, and dried to obtain straw feed.

Embodiment 2

[0022] 1) crushing the straw to 100 mesh to obtain straw powder;

[0023] 2) Add a mixed solvent of ethanol, acetone and water to the straw powder, the volume ratio of ethanol, acetone and water is 3:1:1, the solid-liquid ratio of the straw powder to the mixed solvent is 1g:5ml, stir well, and use the dosage Co-60 gamma rays at a rate of 50krad / min were irradiated for 4 minutes, ethanol and acetone were recovered under reduced pressure, and dried to obtain straw feed.

Embodiment 3

[0025] 1) crushing the straw to 80 mesh to obtain straw powder;

[0026] 2) Add a mixed solvent of ethanol, acetone and water to the straw powder, the volume ratio of ethanol, acetone and water is 5:2:1.5, the solid-liquid ratio of the straw powder to the mixed solvent is 1g:4ml, stir well, and use the dosage Co-60 gamma rays at a rate of 40 krad / min were irradiated for 3 minutes, ethanol and acetone were recovered under reduced pressure, and dried to obtain straw feed.

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

PropertyMeasurementUnit
Apertureaaaaaaaaaa
Login to View More

Abstract

The invention discloses a processing method of straw feed for promoting food intake of ruminant. The processing method comprises the following steps of (1) crushing straw, so as to obtain straw powder; (2) adding a mixed solvent containing ethyl alcohol, acetone and water according to a volume ratio of (3 to 10):(1 to 3):(1 to 2) into the straw powder, uniformly stirring, using Co-60 gamma ray with usage rate of 30 to 50krad / min to radiate for 2 to 4min, reducing pressure, and recycling the ethyl alcohol and the acetone, so as to obtain the straw feed. The processing method has the advantage that under the actions of Co-60 gamma ray radiation and mixed solvent of ethyl alcohol, acetone and water, the fiber structure of the straw can be quickly destroyed with smaller radiation amount, so that the palatability and digestion rate of the straw feed are effectively improved, and the intake amount is increased.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a straw feed processing method for promoting food intake of ruminants. Background technique [0002] Crop straw has the characteristics of low energy, high fiber and low protein, and the fiber material includes cellulose, hemicellulose and lignin. Cellulose molecules are linear homopolymers of grapes composed of β-D-glucose bonded by β-1,4-glucosidic bonds. Hemicellulose is composed of two or more sugar groups (D-xylan, D-mannosyl, D-glucosyl and L-arabinosyl, etc.) and other carbohydrates with small molecular weight. The polymer, which binds to cellulose through complex hydrogen bonds and to lignin through covalent bonds. The glycosidic bond between two adjacent glucose monomers of cellulose can be opened by hydrolysis to form glucose. Hemicellulose is interwoven with cellulose in biomass, and cellulose can be completely hydrolyzed only when the fibers are partially hydrolyzed. ...

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): A23K40/00A23K10/37A23K20/105A23K50/10
CPCY02P60/87
Inventor 康忠武
Owner 兴安县金银山果蔬专业合作社
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