Significance of Thermoduric and Thermophilic Bacteria in Milk and Their Control

1946 ◽  
Vol 9 (5) ◽  
pp. 273-278
Author(s):  
F. W. Fabian
Keyword(s):  
Thermophilic Bacteria

scholarly journals Decomposition of Rice Chaff Using a Cocultivation System of Thermobifida fusca and Ureibacillus thermosphaericus

Proceedings ◽  
2021 ◽  
Vol 66 (1) ◽  
pp. 31
Author(s):  
Sachiko Nakamura ◽  
Norio Kurosawa
Keyword(s):  
Lignin Peroxidase ◽  
Culture Medium ◽  
Reducing Sugars ◽  
Thermophilic Bacteria ◽  
Thermobifida Fusca ◽  
Bacterial Strains ◽  
Basal Salt Medium ◽  
Moderately Thermophilic ◽  
Fuels And Chemicals ◽  
Ureibacillus Thermosphaericus

Lignocellulosic biomass comprises cellulose, hemicellulose, and lignin and is a potential source of fuels and chemicals. Although this complex biomass is persistent, it can be cooperatively decomposed by a microbial consortium in nature. In this study, a coculture of the moderately thermophilic bacteria Thermobifida fusca and Ureibacillus thermosphaericus was used for biodegradation of rice chaff. The bacterial strains were incubated in modified Brock’s basal salt medium (pH 8.0) supplemented with yeast extract and rice chaff at 50 °C for 7 days. The concentration of reducing sugars and the enzymatic activities of laccase, lignin peroxidase, cellulase, and xylanase in the supernatant of the culture medium were measured every day. The concentrations of reducing sugars in solo cultures of T. fusca and U. thermosphaericus and a mixed culture of the two strains after 7 days of incubation were 0.047, 0.040, and 0.195 mg/mL, respectively, indicating that the decomposition of rice chaff was enhanced in the coculture. Based on the results, it is thought that the lignin surrounding the cellulose was decomposed by laccase and lignin peroxidase secreted from U. thermosphaericus, resulting in cellulose and hemicellulose in the rice chaff being easily decomposed by enzymes from T. fusca.

scholarly journals Thermostable Protease from Thermophilic Bacteria

1966 ◽  
Vol 241 (24) ◽  
pp. 5919-5925 ◽  
Author(s):  
Yumiko Ohta ◽  
Yasuyuki Ogura ◽  
Akiyoshi Wada
Keyword(s):  
Thermophilic Bacteria

Ethanol formation from cellulose by thermophilic bacteria

1985 ◽  
Vol 22 (4) ◽  
pp. 246-248 ◽  
Author(s):  
Olga Volfová ◽  
Olga Suchardová ◽  
Jan Panoš ◽  
Vladimír Krumphanzl
Keyword(s):  
Thermophilic Bacteria ◽  
Ethanol Formation

Ethanol production by anaerobic thermophilic bacteria: Kinetics in fed-batch cultures ofClostridium thermohydrosulfuricum

1989 ◽  
Vol 11 (6) ◽  
pp. 443-448 ◽  
Author(s):  
Fatiou Toukourou ◽  
Luiz Donaduzzi ◽  
Andr� Miclo ◽  
Pierre Germain
Keyword(s):  
Ethanol Production ◽  
Thermophilic Bacteria ◽  
Fed Batch ◽  
Batch Cultures

Screening of xylanolytic thermophilic bacteria from some hot springs in Turkey

2011 ◽  
Vol 22 ◽  
pp. S88
Author(s):  
Kadriye İnan ◽  
Müslüm Tokgöz ◽  
Sabriye Çanakçi ◽  
Ali Osman Beldüz
Keyword(s):  
Hot Springs ◽  
Thermophilic Bacteria

Cutinases from thermophilic bacteria (actinomycetes): From identification to functional and structural characterization

2021 ◽  
pp. 159-185
Author(s):  
Masayuki Oda ◽  
Nobutaka Numoto ◽  
Gert-Jan Bekker ◽  
Narutoshi Kamiya ◽  
Fusako Kawai
Keyword(s):  
Structural Characterization ◽  
Thermophilic Bacteria
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