文章基本信息

标题：CHARACTERIZATION OF STREPTOMYCES sp. 45I-3 XYLANASE
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作者：Anja Meryandini ; Deden Saprudin ; Prima Agung Prihandono 等
期刊名称：BIOTROPIA
印刷版ISSN：1907-770X
出版年度：2008
卷号：14
期号：2
页码：32-42
DOI：10.11598/btb.2007.14.2.16
语种：English
出版社：SEAMEO BIOTROP
摘要：Streptomyces sp 45I-3 producing xylanase was isolated from Kalimantan soil sample. Crude enzyme (produced by centrifuging the culture at 14000 rpm for about 5 minutes) and purified xylanase has an optimum condition at pH 5 and 50 oC. Crude xylanase have half-life time of 2 hours 9 minute at 50 oC, whereas purified xylanase has half-life time of 12 hours. The molecular mass of purified xylanase was determined to be 43.2 and 39.2 kDa.
其他摘要：Streptomyces sp 45I-3 producing xylanase was isolated from Kalimantan soil sample. Crude enzyme (produced by centrifuging the culture at 14000 rpm for about 5 minutes) and purified xylanase has an optimum condition at pH 5 and 50 oC. Crude xylanase have half-life time of 2 hours 9 minute at 50 oC, whereas purified xylanase has half-life time of 12 hours. The molecular mass of purified xylanase was determined to be 43.2 and 39.2 kDa.