| Idteknologi | 588 |
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| Judul | Produksi Xilanase Menggunakan Media Limbah Pertanian Dan Perkebunan |
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| Abstrak | Waste Agriculture of paddy like hay, bran, chaff and frond of banana and also waste plantation of coconut root and cangkang of sawit pregnant [of] lignoselulosa (cellulose, lignine and hemiselulosa). In order to searching alternative materials for the production of xylanase hence done by research of xylanase production of agriculture waste and plantation waste like the above. Xylanase produced from Bacillus stearothermopillus DSM 22, using hay, bran, chaff and frond of banana and also coconut root and cangkang of sawit as source of carbon while as source of nitrogen and nutrisi by molasses and urea. Fermentation done in the erlenmeyer use incubator shaker with condition of temperature 550C, pH early 8, and agitation 250 rpm. From result of research obtained activity of xylanase highest 0.523 Unit / ml.menit and 0.429 Unit / ml.menit at to 30 hours with bran media of oven ( DO) and natural hay ( JA) respectively with natural bran medium (DA) activity of xylanase highest 0.514 Unit / ml.menit at 24 hours fermentation. Fermentation using fermentor with natural hay and condition of temperature 550C, pH 8, and agitation 250 rpm result activity of xylanase highest 2.47 Unit / ml.menit at to 32 hours. |
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| Katakunci | Xylanase, B. stearothermophillus DSM 22, enzyme activity |
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| Kategori | 7 |
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| Mediamasa | Jurnal Teknologi Lingkungan, Vol. 10 No. 2, Mei 2009 |
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| Alamatlink | http://www.kelair.bppt.go.id/Jtl/2009/vol10-2/03xilanase.pdf |
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| Penulis | Trismilah dan Deden Rosid Waltam |
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| Email | air@webmail.bppt.go.id |
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