Navigation Links
Calculating phosphorus and calcium concentrations in meat and bone meal for pig diets
Date:4/23/2013

URBANA Following the drought of 2012, the prices of corn and soybean meal for livestock diets have increased significantly. In an effort to reduce their costs, pork producers are looking for alternative sources of calcium (Ca) and phosphorus (P). Researchers at the University of Illinois have developed equations for calculating the concentrations of these minerals in byproducts from the rendering industry.

Professor of animal sciences Hans H. Stein and his team determined the digestibility of Ca and P in meat and bone meal (MBM), which is traditionally used as a source of protein in animal diets. MBM contains greater concentrations of Ca and P than all plant feed ingredients, so it can replace inorganic phosphates in swine diets without harming the bones or negatively affecting growth of the animals.

However, to use MBM effectively as a source of P and Ca, producers need an accurate assessment of the digestibility of these minerals when fed to pigs.

"There is quite a bit of variability in meat and bone meal, which is probably caused by different types of raw materials going into it," Stein said.

The researchers formulated eight diets using MBM from five companies in the United States. The ninth diet was P-free and was used to determine the endogenous losses of P from the animals. This value was used to calculate the standardized total tract digestibility (STTD) of P in the eight sources of MBM.

Results indicated that there is a negative correlation between ash content in MBM and digestibility of Ca and P, but all sources of MBM had a relatively high digestibility of Ca and P. Moreover, Ca and P concentrations varied two to four times more among the batches of MBM than protein and acid hydrolyzed ether extract concentrations. However, ash content had a highly significant positive correlation with Ca and P concentrations.

"Thus, if you know the concentration of ash, you can calculate the concentration of c
'/>"/>

Contact: Susan Jongeneel
sjongene@illinois.edu
217-333-3291
University of Illinois College of Agricultural, Consumer and Environmental Sciences
Source:Eurekalert

Page: 1 2

Related biology news :

1. When the soil holds not enough phosphorus
2. Helping pigs to digest phosphorus
3. The Phosphorus Index: Changes afoot
4. Researchers identify a simple way to precipitate phosphorus from the wastewater of a pulp mill
5. Dietary shifts driving up phosphorus use
6. Phosphorus starvation linked to symptoms of citrus disease Huanglongbing in new study
7. Heart study suggests city center pollution doubles risk of calcium build-up in arteries
8. Vitamin D with calcium shown to reduce mortality in elderly
9. Diets high in salt could deplete calcium in the body: UAlberta research
10. New research: Soluble corn fiber plays important role in gut health and calcium absorption
11. Danish researchers release ground-breaking knowledge about calcium pumps in cells
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/16/2015)... , June 16, 2015 /CNW Telbec/ - ... partnership centralized around the incorporation of handyem,s HPC-150 ... diagnostic laboratory, the Mo-POD™. This unprecedented model of ... International Conference at the Pennsylvania ... from June 15 th to 18 th ...
(Date:6/15/2015)... -- A new report [ 1 ... US consumers using mobile banking applications want their mobile devices ... voiceprint, instead of having to prove who they are with ... Identity   -   The Fusion of Financial Services, Mobile ... primary channel used by Gen X and Gen Y to ...
(Date:6/9/2015)... June 9, 2015   MedNet Solutions , an ... spectrum of clinical research, will be providing demonstrations of ... at the 2015 Drug Information Association (DIA) Annual Meeting ... 15-17.  These presentations will include previews of many exciting ... the upcoming iMedNet 2015 Feature 1 Release. ...
Breaking Biology News(10 mins):handyem and FlowMetric Diagnostics announce their partnership in the development of Flow Cytometry- Based Solutions in diagnostic capabilities 2handyem and FlowMetric Diagnostics announce their partnership in the development of Flow Cytometry- Based Solutions in diagnostic capabilities 3One in Four US Consumers Would Share Their DNA With Their Bank to Secure Financial and Personal Information, Telstra Report Finds 2One in Four US Consumers Would Share Their DNA With Their Bank to Secure Financial and Personal Information, Telstra Report Finds 3One in Four US Consumers Would Share Their DNA With Their Bank to Secure Financial and Personal Information, Telstra Report Finds 4MedNet To Provide Sneak Peeks Of Its iMedNet "2015 Feature 1 Release" At The DIA Annual Meeting 2MedNet To Provide Sneak Peeks Of Its iMedNet "2015 Feature 1 Release" At The DIA Annual Meeting 3
... the DNA in the nucleus of each of our cells is ... molecules serve as coding templates for the synthesis of proteins. Of ... a scant few are known: they inhibit the activity of genes ... packaged within cells. What the rest of them do within cells ...
... biological material, for example food, can be kept for ... at the University of Gothenburg, Sweden, is close to ... are programmed to carry out various biological functions. The ... carry out these functions is dependent on the amount ...
... Compound Steady Domestic Demand for Innovative Video Security ... Stills, a leading video forensics and image enhancement ... profitability and customer results. With U.S. sales ... new distribution partner relationships and significant sales in ...
Cached Biology News:CSHL researchers pinpoint structure-building role for 2 non-coding RNAs 2CSHL researchers pinpoint structure-building role for 2 non-coding RNAs 3Salient Stills Notches Significant Advances in Profitability, Diversity of Sales and Customers, and Video Forensics Technology in 2008 2
(Date:6/30/2015)... ... June 30, 2015 , ... Park Systems , ... scientific research into new classes of Nanoscale Graphene-based materials poised to revolutionize industries ... wonder material of the 21st Century' by the researchers who were awarded the ...
(Date:6/30/2015)... 30, 2015  Juniper Pharmaceuticals, Inc. (Nasdaq: JNP ... therapeutics that address unmet medical needs in women,s ... will present at the Cantor Fitzgerald Inaugural ... 2015Time: , 4:45 PM EDTLocation: , Le Parker ... , www.juniperpharma.com, under  ,Investor, or  click ...
(Date:6/30/2015)... Francisco, CA (PRWEB) , ... June 30, 2015 ... ... FMT Patients , Study will provide new insights on mechanics of fecal microbiota ... a new partnership to study the microbiome of patients undergoing fecal microbiota transplantation ...
(Date:6/30/2015)... (PRWEB) , ... June 30, 2015 , ... ... services to the federal government, announced in a paper published this week in ... a potential problem with the diagnostic techniques currently used to detect the Ebola ...
Breaking Biology Technology:How Graphene–based Nanomaterials and Films Revolutionize Science Explained in July 9 Webinar Hosted by Park Systems 2How Graphene–based Nanomaterials and Films Revolutionize Science Explained in July 9 Webinar Hosted by Park Systems 3How Graphene–based Nanomaterials and Films Revolutionize Science Explained in July 9 Webinar Hosted by Park Systems 4Juniper Pharmaceuticals to Present at Cantor Fitzgerald Inaugural Healthcare Conference on July 8, 2015 2uBiome and OpenBiome Partner for Microbiome Study in FMT Patients 2uBiome and OpenBiome Partner for Microbiome Study in FMT Patients 3Noblis and Government Scientists Identify New Genomic Signatures of Ebola Using Whole Genomic Sequencing and Innovative BioVelocity Analytics Tool 2Noblis and Government Scientists Identify New Genomic Signatures of Ebola Using Whole Genomic Sequencing and Innovative BioVelocity Analytics Tool 3Noblis and Government Scientists Identify New Genomic Signatures of Ebola Using Whole Genomic Sequencing and Innovative BioVelocity Analytics Tool 4
... cells in his Primate Center lab. Photo courtesy of ... James Thomson avoided talking politics in ... election, explaining instead the science behind his research into ... University of Wisconsin-Madison campus since his 1998 feat of ...
... Roy came into CUNA Mutual Groups IT shop, he wasnt ... Steve Haroldson, retired leaving its IT organization with strong connections ... As the new guy with big shoes to fill, Rick ... ,Rick and CUNA both recognized that when you tie IT ...
... job-finding site IT chief becomes marketer ... WARF to put on patent-strategy conference ... UW grads get new job-finding site ,The Wisconsin Alumni Association ... find jobs, called Badger Access . The site uses ...
Cached Biology Technology:James Thomson plans to stay in Madison to study genesis of stem cells 2James Thomson plans to stay in Madison to study genesis of stem cells 3CIO of CUNA Mutual Group talks on business-IT fusion 2CIO of CUNA Mutual Group talks on business-IT fusion 3Tech Digest: whats moving in the Midwest (11/3/04) 2
Strip Removal Tool 25/Box...
... Innovative HL-2000 HybriLinker combines the benefits of ... one self-contained, space saving unit. , ... Science Laboratory allows crosslinking ,and hybridization at one ... the HL-2000 operate independently of each other ...
Oven mesh sheets, large, 23 x 23cm, pack of 5...
... wide variety of solvent vapors that can contaminate ... flask (GCF400) allows for the collection of liquid ... Rapid cooling time minimizes waiting period., , ... changes , -50?C Temerature ...
Biology Products: