• [email protected]
  • +971 507 888 742
Submit Manuscript
SciAlert
  • Home
  • Journals
  • Information
    • For Authors
    • For Referees
    • For Librarian
    • For Societies
  • Contact
  1. Asian Journal of Animal Sciences
  2. Vol 9 (6), 2015
  3. 441-447
  • Online First
  • Current Issue
  • Previous Issues
  • More Information
    Aims and Scope Editorial Board Guide to Authors Article Processing Charges
    Submit a Manuscript

Asian Journal of Animal Sciences

Year: 2015 | Volume: 9 | Issue: 6 | Page No.: 441-447
DOI: 10.3923/ajas.2015.441.447

Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

Article Trend



Total views 167

Authors


A.M. Kholif

Country: Egypt

Eman S.A. Farahat

Country: Egypt

M.A. Hanafy

Country: Egypt

S.M. Kholif

Country: Egypt

R.R. EL-Sayed

Country: Egypt

Keywords


  • lactating zaraibi goats
  • date kernels
  • Cellulases
  • digestibility
  • rumen
Research Article

Utilization of Cellulolytic Enzymes to Improve the Nutritive Value of Date Kernels and the Investigation of the Impact of Adding these Enzymes to Lactating Goat’s Diets on Rumen Fermentation and Nutrients Digestibility

A.M. Kholif, Eman S.A. Farahat, M.A. Hanafy, S.M. Kholif and R.R. EL-Sayed
Two experiments were carried out to evaluate the effects of cellulases supplementation on in vitro degradation of date kernels (the first trial) and in vivo (rumen fermentation and nutrients digestibility) by lactating Zaraibi goats (the second trial). In the in vitro experiment, dry matter and organic matter disappearance (IVDMD and IVOMD) were determined for date kernels supplemented separately with (Asperozym) and commercial cellulolytic enzyme source (Veta-Zyme Plus®) at 3 levels (15, 30 and 45 U kg–1 DM) compared with the control. The highest values (p<0.05) of IVDMD and IVOMD were observed with Asperozym supplementation level at 45 U kg–1 DM compared to control. While, Veta - Zyme Plus® gave the highest (p<0.05) IVDMD and IVOMD values at 15 U kg–1 DM compared to control. In the in vivo experiment, nine lactating Zaraibi goats after 7 days of parturition were divided into three groups, three animals each, using 3×3 Latin square designs. The first group was fed 37.5% Concentrate Feed Mixture (CFM), 12.5% date kernel and 50% berseem hay (control diet). The second group was fed control diet supplemented with Veta-Zyme Plus® at level 15 U kg–1 DM (T1). The third group was fed control diet supplemented with Asperozyme at level 45 U kg–1 DM (T2). The results indicated that Asperozym and Veta-Zyme Plus® supplementation significantly (p<0.05) increased nutrients digestibility, nutritive values, ruminal Total Volatile Fatty Acids (TVFA’s) and ruminal ammonia nitrogen (NH3-N) for treated groups compared with the control group.
PDF Fulltext XML References Citation

How to cite this article

A.M. Kholif, Eman S.A. Farahat, M.A. Hanafy, S.M. Kholif and R.R. EL-Sayed, 2015. Utilization of Cellulolytic Enzymes to Improve the Nutritive Value of Date Kernels and the Investigation of the Impact of Adding these Enzymes to Lactating Goat’s Diets on Rumen Fermentation and Nutrients Digestibility. Asian Journal of Animal Sciences, 9: 441-447.

DOI: 10.3923/ajas.2015.441.447

URL: https://scialert.net/abstract/?doi=ajas.2015.441.447

Related Articles

Effect of Partial Replacement of Corn Grains by Date Seeds on Rahmani Ram’s Nutrients Digestibility and Nubian Goat’s Milk Production
Assessment of Growth and Cellulase Production of Wild-Type Microfungi Isolated from Ota, Nigeria
Cellulase and Dairy Animal Feeding

Leave a Comment


Your email address will not be published. Required fields are marked *

Useful Links

  • Journals
  • For Authors
  • For Referees
  • For Librarian
  • For Socities

Contact Us

Office Number 1128,
Tamani Arts Building,
Business Bay,
Deira, Dubai, UAE

Phone: +971 507 888 742
Email: [email protected]

About Science Alert

Science Alert is a technology platform and service provider for scholarly publishers, helping them to publish and distribute their content online. We provide a range of services, including hosting, design, and digital marketing, as well as analytics and other tools to help publishers understand their audience and optimize their content. Science Alert works with a wide variety of publishers, including academic societies, universities, and commercial publishers.

Follow Us
© Copyright Science Alert. All Rights Reserved