Liver Abscess

Mohapatra, Mihir Kumar; Samantaray, Satya Prasad; Mohapatra, Vedavyas

doi:10.5005/jp/books/12748_67

Cited by 2 publications

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“…However, using both pure sugars and low‐cost raw materials as carbon sources, the PHA yield in bacteria of the genus Bacillus has been increased significantly to above 70%. [ 19–26 ] Thus, with improved culture media and optimal process conditions, the PHAs production by Bacillus strains might be further increased.…”

Section: Introductionmentioning

confidence: 99%

Influence of Culture Conditions on Poly‐3‐Hydroxybutyrate Production by a Newly Isolated Bacillus cereus Y23

Yashchuk

Hermida

2020

CLEAN Soil Air Water

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Polyhydroxyalkanoates (PHAs), environmental friendly polyesters, can be produced by a wide range of microorganisms in nutrient‐limiting conditions. In the present study a new bacterial strain, able to produce high quantities of poly‐3‐hydroxybutyrate (PHB), is isolated from contaminated soil. The isolate is characterized and identified as Bacillus cereus Y23, based on morphological, physiological characteristics, and 16S ribosomal RNA gene sequences. PHB production is evaluated using different carbon and nitrogen sources and nutritional and culture conditions are optimized. The highest PHB production of 5.12 g L−1 was obtained in growth medium containing fructose and ammonium sulfate at a C/N ratio of 30, 0.3% yeast extract, 4.5 g L−1 phosphate solution, pH 7, inoculum size of 0.3%, and agitation rate of 150 rpm after 48 h of incubation at 32 °C. The PHB production decrement can be attributed to the intracellular utilization of the polymer during the stationary phase of the cellular growth and to the sporulation process. The presence of the main functional groups of PHB polymer is verified by Fourier‐transform infrared analysis. At optimum conditions, B. cereus Y23 turned out to be a good candidate for industrial production of PHB since it accumulates up to 67.9% of its dry weight.

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Section: Introductionmentioning

confidence: 99%

Influence of Culture Conditions on Poly‐3‐Hydroxybutyrate Production by a Newly Isolated Bacillus cereus Y23

Yashchuk

Hermida

2020

CLEAN Soil Air Water

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“…The first concept of health centers was mooted by Lord Dawson in his Penn Report of 1920, which provided a comprehensive health care plan to cover the urban and rural areas. [ 1 ]These were the same mini hospitals that were built to provide preventive, promotive, and curative services to the people That time it was only medical care of the ill. But health management/ economics entered the boundary of the hospital as we started making health, a more broad-based science.…”

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confidence: 99%

Non-health subjects in Community Medicine: How much healthy or medicinal are they?

Mohapatra¹

2017

Indian J Community Med

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Liver Abscess

Cited by 2 publications

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Influence of Culture Conditions on Poly‐3‐Hydroxybutyrate Production by a Newly Isolated Bacillus cereus Y23

Influence of Culture Conditions on Poly‐3‐Hydroxybutyrate Production by a Newly Isolated Bacillus cereus Y23

Non-health subjects in Community Medicine: How much healthy or medicinal are they?

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