Bartholomew, J. W. (University of Southern California, Los Angeles), and George Paik. Isolation and identification of obligate thermophilic sporeforming bacilli from ocean basin cores. J. Bacteriol. 92:635-638. 1966.-Obligate thermophilic sporeforming aerobic bacilli were isolated from 11 ocean basin cores taken from locations in a 150 mile long area off of the coast from Ensenada, Mexico, to S...

Thermophilic bacteria play an important role in aroma formation during pile-fermentation process of dark tea. With the aim to reveal impact thermophilic on volatile compounds tea, Bacillus licheniformis (thermophilic bacteria) were inoculated into sun-dried green tea for spontaneous fermentation. In this study, headspace solid phase microextraction combined gas chromatography mass spectrometry ...

This study reports the prevalence of sporeforming bacteria and contamination levels a variety powdered dairy products from cows', ewes', goats' mares’ milk produced in France. The concentration mesophilic spores, thermophilic spores highly heat-resistant was assessed 61 powders. Thermophilic spore variable between powders, likely due to different manufacturing processes used for transforming in...

The thermophilic aerobic bacterium Bacillus thermoleovorans Hamburg 2 grows at 60 degrees C on naphthalene as the sole source of carbon and energy. In batch cultures, an effective substrate degradation was observed. The carbon balance, including naphthalene, metabolites, biomass, and CO(2), was determined by the application of [1-(13)C]naphthalene. The incorporation of naphthalene-derived carbo...

A thermophilic strain (D2) identified as a Bacillus sp. was isolated from an aerobic digestor of swine waste after several months of operation at 55 degrees C. Aerobic thermophilic batch treatment of swine waste inoculated with strain D2 was studied in a 4-liter fixed-bed reactor. Stabilization of the waste was achieved in less than 30 h when the original chemical oxygen demand (COD) was betwee...

Several closely related, xylanolytic, thermophilic bacilli were isolated from local soils on xylose-containing minimal medium. On the basis of morphology and biochemical characteristics, one of the isolates, designated strain S1812T (T = type strain), was studied further. Strain S1812T was a xylanolytic, sporulating, Gram-positive, rod-shaped bacterium. Its Gram-positive nature was confirmed by...

Inulinase and Invertase Activities, Thermophilic Bacilli, Enzyme Thermostability Enzyme production of newly isolated thermophilic inulin-degrading Bacillus sp. 11 strain was studied by batch cultivation in a fermentor. The achieved inulinase and invertase activities after a short growth time (4.25 h) were similar or higher compared to those reported for other mesophilic aerobic or anaerobic the...

Two thermophilic Bacillus coagulans strains, H-1 and XZL9, both of which were isolated from soils, have different morphological properties. Strain XZL9 but not H-1 is an efficient pentose-utilizing producer of important platform compounds, such as l-lactic acid and 2,3-butanediol. Here we announce the 2.86- and 3.43-Mb sequences of their genomes.

An endospore-forming thermophilic bacterium, which produced amylase and was identified as Bacillus stearothermophilus, was isolated from soil. The amylase had an optimum temperature of 70 degrees C and strongly degraded wheat starch granules (93%) and potato starch granules (80%) at 60 degrees C.