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

Granular plasma protein supplement with increased bio-efficancy

A technology of additives, feed additives, applied in the field of granular plasma protein additives with enhanced biological efficacy

Inactive Publication Date: 2000-11-15
AMERICAN MEAT PROTEIN
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there are no enzymes necessary to digest and convert several complex energy sources into usable energy substances such as glucose and short-chain fatty acids (destroyed from fatty tissue) and amino acids

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
  • Granular plasma protein supplement with increased bio-efficancy
  • Granular plasma protein supplement with increased bio-efficancy
  • Granular plasma protein supplement with increased bio-efficancy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Pelletized Plasma Research

[0054] Due to its promoting effects on feed intake and growth rate, spray-dried plasma has been widely accepted as an effective protein source for Phase I diet of early weaned pigs. Several studies have been performed to evaluate the effect of plasma on behavior in which plasma was substituted for protein sources such as non-fat dry milk (DSM) (Hansen et al., 1993; Kats et al., 1994; de Rodas et al., 1995), soy diet ( SBM, Coffey and Cromwell, 1994), or whey (Hansen et al., 1993). The optimal inclusion rate of plasma necessary to optimize behavior has also been evaluated. Gatnau and Zimmerman (1992) determined that 6% plasma in a corn-SBM-dried whey diet optimized growth and feed intake, while Kats et al. (1994) reported that daily body weight increased from 0-10% plasma There was a linear increase, with maximum feed consumption achieved at 8.5% plasma. Based on these results, the inclusion rate of plasma has been preferred to be between ...

Embodiment 2

[0073] Efficacy of Pelletized Plasma Versus Powdered Plasma in a Pig Feed Study

[0074] The effect of the physical form of spray-dried animal plasma in a dietary form of a porcine growth accelerator was evaluated in a previous experiment. The biopotency of pelleted plasma was numerically superior to plasma powder in previous trials. Plasma proteins consist of several proteins that can be denatured by high temperature (>200°F), pH (<3), and digestive enzymes. Reduced loss of plasma proteins through denaturation can improve pig performance. The purpose of this trial was to establish the efficacy of porcine growth accelerator feed pellet plasma versus powder plasma manufactured by two pelleting temperatures.

[0075] animals and feed. 240 pigs averaging 5.8 kg and 17 days old were distributed by weight and into a completely randomized block design comprising 10 treatments. The experimental units were represented by 4’×8’ pigpens with 12 pigs per pen, and two replicates were ...

Embodiment 3

[0084] Pelleted and spray dried blood cells

[0085] An additional experiment was continued comparing spray-dried blood cells to the plasma fraction of blood. Cellular material is harvested, spray dried, and optionally pelleted as described herein. The young pigs were then fed the substance according to the method previously described in the present invention.

[0086] Briefly, 5 pigs / pen (12.6 lbs, 21 days) in 8 replicate settings were used in the 21 day trial. Food was formulated with corn, soybean meal, 20% whey and 3.75% blood meal. All foods were formulated to contain 1.15% lysine. The control diet was formulated at 17.1% crude protein and the supplemented amino acid diet was formulated at 16.2% crude protein, L-lysine hydrochloride and DL-methionine were used to balance the diet's lysine and methionine. The results are shown in Table 6.

[0087] Table 6 spray-dried animal blood cells and added L-lysine hydrochloride and

[0088] Effects of DL-methionine pelleted on...

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

A feed supplement is disclosed comprising animal plasma purified from animal blood which is granulated. Animals fed this supplement experienced a significantly higher average daily weight gain and increased average daily feed intake when compared with a control of feed supplemented with plasma protein powder.

Description

Background of the invention [0001] It has long been known that the first few weeks of an animal's life are critical for its growth and survival. However, for livestock animals, especially pigs and cattle, it is common to wean at a younger age (1-35 days) to reduce production costs and in some cases to improve health. Many management methods have been studied regarding the necessity of early weaning; however, challenges remain for livestock producers because the animals are young and susceptible to disease. Many factors affect the susceptibility of young animals to disease, but exposure to disease and immune status are two critical factors in an animal's susceptibility to a particular disease. Female animals are recognized vectors and sources of disease from exposure to enteric and respiratory disease agents. Therefore, young animals (1-28 days) are separated from their mothers (early weaning) to prevent horizontal transmission of certain diseases. Techniques such as early w...

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): A23K1/00A23K1/18A23K10/24
CPCA23K1/04A23K1/1893A23K1/002A23K40/10A23K10/24A23K50/60
Inventor 埃里克·M·韦弗乔伊·M·坎贝尔路易斯·罗素
Owner AMERICAN MEAT PROTEIN
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