Skip to content
Topic

thermostability

Papers (4)

Biochemical Characteristics of Immobilized Chitinase from Alternaria infectoria

Hamed M. El-Shora, Salwa A. Khalaf & Suzan A. H. El-Sheshtawi · Microbiology Research Journal International · 2017

This research aimed to purify and immobilize chitinase from Alternaria infectoria and to study its biochemical characteristics for biotechnological applications. Chitinase (EC. 3. 2. 1. 14) was purified by ammonium sulphate precipitation, DEAE-cellulose and then Sephadex G-200 wi...

Open access Research Article 10.9734/MRJI/2017/36263

Immobilization and Thermostability of Manganese Peroxidase from Trichoderma harzianum

Hamed M. El-Shora, Mohsen E. Ibrahim & Mohamed R. Elmekabaty · Microbiology Research Journal International · 2017

The aim of the present investigation was to isolate Manganese peroxidase (MnP) (EC 1.11.1.13) from Trichoderma harzianum. The optimal pH and temperature for the enzyme production were 5.0 and 30°C. The best carbon and nitrogen sources were sucrose and yeast extract. The best prod...

Open access Research Article 10.9734/MRJI/2017/35754

Thermostability and in-vitro Antibacterial Activity of Aqueous Extracts of Tetrapleura tetraptera Pods on Multidrug Resistant Clinical Isolates

O Akinjogunla & A Oluyege · British Journal of Pharmaceutical Research · 2016

The thermostability of aqueous extracts of Tetrapleura tetraptera pods (AETTP) and its in-vitro antibacterial activities on multidrug-resistant (MDR) clinical isolates were carried out using standard bacteriological and disc diffusion techniques. Eleven genera comprising Staphylo...

Open access Research Article 10.9734/bjpr/2016/23549

Production and Characterization of a Thermostable and Ca++ Independent Amylase Enzyme from Soil Bacteria

Rachna Singh, Deepak Chanda Sharma & Vivek Kumar Shrivastav · Microbiology Research Journal International · 2015

Aims: Present study was done with the aim of isolation of efficient amylase producing bacterial isolates from soil. Amylase enzyme production, purification, SDS-PAGE and characterization of different important parameters as pH, temperature, substrate concentration etc. was done f...

Open access Research Article 10.9734/BMRJ/2015/13993