Characterization of a thermostable and alkaline xylanase from Bacillus sp. and its bleaching impact on wheat straw pulp

2011 ◽  
Vol 28 (2) ◽  
pp. 513-522 ◽  
Author(s):  
Mahjabeen Saleem ◽  
Farheen Aslam ◽  
Muhammad Saleem Akhtar ◽  
Mohsin Tariq ◽  
Muhammad Ibrahim Rajoka
Keyword(s):  
Wheat Straw ◽  
Bacillus Sp ◽  
Wheat Straw Pulp

Characterization of a cellulase-free, neutral xylanase from CBS 288.54 and its biobleaching effect on wheat straw pulp

2005 ◽  
Vol 96 (12) ◽  
pp. 1370-1379 ◽  
Author(s):  
X LI ◽  
Z JIANG ◽  
L LI ◽  
S YANG ◽  
W FENG ◽  
...  
Keyword(s):  
Wheat Straw ◽  
Wheat Straw Pulp

scholarly journals Screening and Characterization of Potent Poly Glutamic Acid Producing Bacillus sp. Isolated from Kinema, Water and Soil Samples

Heliyon ◽  
2021 ◽  
pp. e07715
Author(s):  
Punam Thapa ◽  
Alina Thapa ◽  
Sujan Khadka ◽  
Sanjeep Sapkota ◽  
Om Prakash Panta ◽  
...  
Keyword(s):  
Glutamic Acid ◽  
Soil Samples ◽  
Bacillus Sp ◽  
Water And Soil Samples

scholarly journals Identification and characterization of a novel 2R,3R-Butanediol dehydrogenase from Bacillus sp. DL01

2021 ◽  
Vol 49 ◽  
pp. 56-63
Author(s):  
Mostafa Elmahmoudy ◽  
Nora Elfeky ◽  
Pu Zhongji ◽  
Yue Zhang ◽  
Yongming Bao
Keyword(s):  
Bacillus Sp ◽  
Identification And Characterization ◽  
Butanediol Dehydrogenase

Characterization of degradation products from alkaline wet oxidation of wheat straw

2002 ◽  
Vol 82 (1) ◽  
pp. 15-26 ◽  
Author(s):  
Helene B Klinke ◽  
Birgitte K Ahring ◽  
Anette S Schmidt ◽  
Anne Belinda Thomsen
Keyword(s):  
Wheat Straw ◽  
Degradation Products ◽  
Wet Oxidation

The Effect of Microwave Treatment on the Hydrogen Peroxide Bleaching of Soda-AQ Wheat Straw Pulp

2011 ◽  
Vol 236-238 ◽  
pp. 1307-1312
Author(s):  
Chao Jun Wu ◽  
Chuan Shan Zhao ◽  
Jun Li ◽  
Ke FU Chen
Keyword(s):  
Hydrogen Peroxide ◽  
Wheat Straw ◽  
Fiber Length ◽  
Weighted Average ◽  
Microwave Treatment ◽  
Arithmetic Average ◽  
Peroxide Bleaching ◽  
Bleached Pulp ◽  
Infra Red ◽  
Wheat Straw Pulp

In this paper, the effect of microwave treatment on the hydrogen peroxide bleaching of Soda-AQ wheat-straw pulp was investigated. The results showed that microwave treatment could increase the brightness of the hydrogen peroxide bleached pulp. The fiber coarseness of microwave enhancing peroxide bleached pulp was higher than that of the peroxide bleached pulp. However, the arithmetic average fiber length, the length weighted average fiber length and weight weighted average fiber length of the former was lower than that of the latter. Fourier transform infra-red spectroscopy (FTIR) and X-ray diffraction (XRD) spectra showed that CrI(%) crystallinity of microwave enhancing peroxide bleached pulp was similar as that of the peroxide bleached pulp but all higher than that of the Soda-AQ wheat-straw pulp. N·O′KI infra-red crystalline index of microwave enhancing peroxide bleached pulp were lower than that of the peroxide bleached pulp. The FTIR spectra of lignin showed that the microwave treatment had some influences on the methoxyl and phenolic group in lignin.

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