alexa EVALUATING NUTRITIVE VALUE OF POULTRY BY-PRODUCT MEAL USING IN SITU AND IN VITRO GAS PRODUCTION TECHNIQUES


Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article

EVALUATING NUTRITIVE VALUE OF POULTRY BY-PRODUCT MEAL USING IN SITU AND IN VITRO GAS PRODUCTION TECHNIQUES

Abolfazl Aghajanzadeh-Golshani, Naser Maheri-Sis*, Ramin Salamat Doust-Nobar, Yahya Ebrahimnezhad and Abolfazl Ghorbani
Department of Animal Science, Shabestar Branch, Islamic Azad University, Shabestar, Iran
Corresponding Author: Naser Maheri-Sis, Email: [email protected]
Received: 18th Dec-2013 Accepted: 06th Feb-2014
Related article at Pubmed, Scholar Google
 
To read the full article Peer-reviewed Article PDF image

Abstract

This experiment was designed to determine the chemical composition, rumen degradation kinetics using in situ method and fermentation characteristics and energetic value of poultry by-product meal (PBM) by in vitro gas production technique. In the in situ experiment, three ruminally cannulated Ghezel rams were used to determine degradation characteristics of dry matter (DM), organic matter (OM) and crude protein (CP) of PBM. Nylon bags were filled with 3 g dried and ground samples and then incubated in the rumen of rams for the periods of 0, 2, 4, 8, 12, 16, 24, 36 and 48 h. After the removal of bags from the rumen, bags were washed and dried at 60°C for 48 h and then remaining residues were analyzed and calculated for DM, OM and CP degradability’s. In the in vitro experiment, rumen fluid was obtained from three cannulated rams. Approximately 200 mg samples (as DM basis) were placed into syringes contain rumen fluid-buffer and then incubated at 2, 4, 6, 8, 12, 16, 24, 36, 48, 60 and 72 hours. The results showed that DM, OM, CP and ether extract (EE) content of PBM was 87.64, 81.49, 53.71 and 22.35%, respectively. Effective degradability (at 5% out flow rate) for DM, OM and CP of PBM were 49.93, 52.10 and 49.73%, respectively. Gas production volume at 24 h incubation, estimated OM digestibility, short chain fatty acids (SCFA), metabolizable energy (ME) and net energy for lactation (NEL) contents of PBM were 8.83 ml/200mg DM, 53.13%, 0.192 mmol, 10.38 MJ/kg DM and 5.69 MJ/kg DM, respectively. In conclusion about half of the PBM is degradable in the rumen and remaining escaped into intestine. Thus it may provide sufficient protein to maintain microbial protein synthesis in the rumen as well as un-degradable protein supplies amino acids to the small intestine.

Keywords

Recommended Journals

Share This Page

Additional Info

Loading
Loading Please wait..
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords