| ชื่อเรื่อง | : | Application of thermoalkalophilic xylanase from Arthrobacter sp. MTCC 5214 in biobleaching of kraft pulp |
| นักวิจัย | : | Khandeparker, R. , Bhosle, N.B. |
| คำค้น | : | Arthrobacter sp. , pulp and paper , Enzymatic assay |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2550 |
| อ้างอิง | : | Bioresource Technology, vol.98(4), 897–903p. , http://drs.nio.org/drs/handle/2264/527 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A thermoalkalophilic and cellulase free xylanase produced from Arthrobacter sp. MTCC 5214 in solid state fermentation using wheat bran as a carbon source was evaluated for prebleaching of kraft pulp. The UV absorption spectrum of the compounds released by enzyme treatment showed a characteristic peak at 280 nm indicating the presence of lignin in the released coloring matter. Enzymatic prebleaching of kraft pulp showed 20 % reduction in kappa number of the pulp without much change in viscosity. Enzymatic treatment reduced the amount of chlorine by 29 % without any decrease in brightness. The viscosity of xylanase treated pulp was 4.0 p. where as of the pulp treated exclusively with chlorine was 4.1 p. |
| บรรณานุกรม | : |
Khandeparker, R. , Bhosle, N.B. . (2550). Application of thermoalkalophilic xylanase from Arthrobacter sp. MTCC 5214 in biobleaching of kraft pulp.
: National Institute Of Oceanography (NIO), India. Khandeparker, R. , Bhosle, N.B. . 2550. "Application of thermoalkalophilic xylanase from Arthrobacter sp. MTCC 5214 in biobleaching of kraft pulp".
: National Institute Of Oceanography (NIO), India. Khandeparker, R. , Bhosle, N.B. . "Application of thermoalkalophilic xylanase from Arthrobacter sp. MTCC 5214 in biobleaching of kraft pulp."
: National Institute Of Oceanography (NIO), India, 2550. Print. Khandeparker, R. , Bhosle, N.B. . Application of thermoalkalophilic xylanase from Arthrobacter sp. MTCC 5214 in biobleaching of kraft pulp. : National Institute Of Oceanography (NIO), India; 2550.
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