Biodiversitas Journal of Biological Diversity
Vol. 6 No. 4 (2005)

The effect of pH on endo-1,4-β-glucanase activity from Bacillus sp. AR 009

IMAN HIDAYAT (Bidang Mikrobiologi, Pusat Penelitian Biologi, Lembaga Ilmu Pengetahuan Indonesia (LIPI), Bogor 16002.)

Article Info

Publish Date
01 Jan 2005

Abstract

The determinination of the suitable pH condition for maximizing the activity of endo-1,4-β-glucanase of Bacillus sp. AR 009 had been done. The acidity range of media for examining the enzyme activities were 4, 5, 6, 7, 8, and 9 at 37°C. The experiments show that the value of maximum activity of endo-1,4-β-glucanase was 23.068 U/mL at third day incubation with 124.565 mg/L of sugar reduction at pH 7.Key words: pH, Bacillus sp. AR 009, endo-1,4-β-glucanase

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Journal Info
Biodiversitas Journal of Biological Diversity
Website

Abbrev

biodiv

Publisher

Universitas Sebelas Maret

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Description

The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was ...