Partial purification and activities of an extracellular lipase ofThermomyces lanuginosusfrom Nigerian palm produce

Partial purification and properties of e

Partial purification and properties of extracellular chitinase produced byAcremonium obclavatum, an antagonist to the groundnut rust,Puccinia arachidis

✍ K. R. Gunaratna; R. Balasubramanian 📂 Article 📅 1994 🏛 Springer 🌐 English ⚖ 295 KB

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 50°C. Hg and Mn (10 mM) inhibited activity. The chitinase hydrolysed colloidal chitin more rapidly than crude chitin or isolated A. obclavatum ce