• [email protected]
  • +971 507 888 742
Submit Manuscript
SciAlert
  • Home
  • Journals
  • Information
    • For Authors
    • For Referees
    • For Librarian
    • For Societies
  • Contact
  1. Biotechnology
  2. Vol 9 (4), 2010
  3. 529-532
  • Online First
  • Current Issue
  • Previous Issues
  • More Information
    Aims and Scope Editorial Board Guide to Authors Article Processing Charges
    Submit a Manuscript

Biotechnology

Year: 2010 | Volume: 9 | Issue: 4 | Page No.: 529-532
DOI: 10.3923/biotech.2010.529.532

Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

Article Trend



Total views 305

Authors


Idress H. Attitalla


Baharuddin Salleh

Country: Malaysia

Keywords


  • Trichoderma harzianum
  • biocontrol
  • immobilization
  • Ca-alginate
  • carboxymethyl cellulase and xylanase production
Research Article

Improvement of Carboxymethyl Cellulase and Xylanase Production by Alginate Immobilized Trichoderma harzianum

Idress H. Attitalla and Baharuddin Salleh
Conidia of two isolates of Trichoderma harzianum (T7 and T8) (Rifai) were formulated to make alginate pellets with or without xylan or CMC as a food-base material. The formulations were compared for their ability of in vitro carboxymethycellulase and xylanase production with free fungal spore suspensions. Conidia entrapped in alginate with or without adjuvant showed high production of enzymes even when repeated 4 times. The addition of adjuvant significantly enhanced the enzyme production. Alginate concentration and surface area of the beads affected the enzyme production. The optimum initial pH and incubation temperature were pH = 5-7 and 35°C for CMC-ase and pH = 5 and 30°C for xylanase. Alginate encapsulated Trichoderma not only prolonged the metabolic activity of the entrapped organism, but also it promotes slow release of microbial spores into the medium for successful enzyme production.
PDF Fulltext XML References Citation

How to cite this article

Idress H. Attitalla and Baharuddin Salleh, 2010. Improvement of Carboxymethyl Cellulase and Xylanase Production by Alginate Immobilized Trichoderma harzianum. Biotechnology, 9: 529-532.

DOI: 10.3923/biotech.2010.529.532

URL: https://scialert.net/abstract/?doi=biotech.2010.529.532

Related Articles

Making Organic Fertilizer Using Sludge from Biogas Production as Carrier Agent of Trichoderma harzianum
Occurrence and Microbiological Characteristics of Trichoderma in Al-Jabal Al-Akhdar Region, Libya
Biological Control of Damping Off and Root Rot of Wheat and Sugar Beet with Trichoderma harzianum
Optimization of Xylanase Production from Fusarium solani F7

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