Production and purification of an extracellular polyglucan produced byCellulomonas flavigenastrain KU
โ Scribed by C. S. Buller; K. C. Voepel
- Publisher
- Springer-Verlag
- Year
- 1990
- Tongue
- English
- Weight
- 538 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1476-5535
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The production of the K4 polysaccharide was obtained for the first time extracellularly from a strain of Escherichia coli. The set up of the fermentation conditions led to the maximum fermentation yield, as extracellular K4, after 20 h. Purification and characterization of this K4 resulted in 200 mg
An extracellular chitinase of Acremonium obclavatum was partially purified. It had an M r of 45 kDa on SDS-PAGE, and was optimally active at pH 3 to 4 and 50ยฐC. Hg and Mn (10 mM) inhibited activity. The chitinase hydrolysed colloidal chitin more rapidly than crude chitin or isolated A. obclavatum ce