Results 41 to 50 of about 2,147 (208)
ARTP Mutagenesis Improves the Production of Chitosanase in Bacillus cereus
Shipin gongye ke-ji, 2022 Atmospheric and room temperature plasma(ARTP) Bacillus cereus was used to screen the strains with increased enzyme activity. The results showed that culturing Bacillus cereus in the seed solution for 6 hours could reach the middle and late logarithmic ...
Chaozheng ZHANG, Yi LI, Hua ZHAO
doaj +1 more source
Marine Drugs, 2015 The aim of this work was to produce chitosanase by fermenting from squid pen, and recover the fermented squid pen for dye removal by adsorption. One chitosanase induced from squid pen powder (SPP)-containing medium by Bacillus cereus TKU034 was purified ...
Tzu-Wen Liang +2 more
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SDS-PAGE of the purified chitosanase. [PDF]
, 2016 Electrophoresis was performed in 12.5% acrylamide gel containing glycol chitosan (B) or glycol chitin (C). Chitosanase or chitinase activity was detected by Calcofluor White M2R staining after the lysis of glycol chitosan or glycol chitin in the gel ...
Yu-Ting Wang (166811) +5 more
core +1 more source
Marine Drugs, 2018 Chitinous materials from marine byproducts elicit great interest among biotechnologists for their potential biomedical or agricultural applications. In this study, four kinds of marine chitinous materials (squid pens, shrimp heads, demineralized shrimp ...
Chien Thang Doan +4 more
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Calcium triggers the refolding of Bacillus subtilis chitosanase [PDF]
Biochemical Journal, 2003 We characterized the reversible folding—unfolding transition of Bacillus subtilis exocellular chitosanase from either thermal or urea denaturation of the protein. The transitions were monitored in each case by intrinsic fluorescence changes and resistance to proteolysis.
Anne, Colomer-Pallas +3 more
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Chitosanase Immobilization Using Composite Carrier of Sodium Alginate/Cellulose [PDF]
, 2011 Sodium alginate and cellulose were combined to use as a composite carrier forPseudomonassp. CUY8 chitosanase immobilization. For free enzyme, immobilized chitosanase within different carriers of sodium alginate and composite carrier, Km values were 1.919,
Pei Gen Zhou +4 more
core +1 more source
Purification and Characterization of a Chitosanase and a Protease by Conversion of Shrimp Shell Wastes Fermented by Serratia Marcescens Subsp. Sakuensis TKU019 [PDF]
, 2010 A chitosanase and a protease were purified from the culture supernatant of Serratia marcescens subsp. sakuensis TKU019 with shrimp shell as the sole carbon/nitrogen source.
Nguyen Anh Dzung +7 more
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Characterization of Chitosanase of a Deep BiosphereBacillusStrain [PDF]
Bioscience, Biotechnology, and Biochemistry, 2011 A chitosanase of deep-biosphere Bacillus thuringiensis strain JAM-GG01 was purified. The optimal pH and temperature for the purified enzyme (Cho-GG) were about pH 6 and 60 °C, but Cho-GG was unexpectedly unstable under incubation at over 40 °C. This discrepancy between higher activity and lower stability in the same range of temperature was abolished ...
KOBAYASHI, Tohru +3 more
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Molecules, 2023 Chitooligosaccharides (COSs) are b-1,4-linked homo-oligosaccharides of N-acetylglucosamine (GlcNAc) or glucosamine (GlcN), and also include hetero-oligosaccharides composed of GlcNAc and GlcN.
Reeba Thomas +2 more
doaj +1 more source
Purification of chitosanase from jelly fig latex1. [PDF]
, 2016 Purification of chitosanase from jelly fig latex1.
Yu-Ting Wang (166811) +5 more
core +1 more source