environment, food and industrial micro lecture for exam 3
TRANSCRIPT
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MICROBIAL GENETICS & MICROBIAL INTERACTIONS
Last Lecture Sets for Examination 3
Monday, February 27, 2012
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ECOLOGICAL RELATIONSHIPS AND MICROBES
ANTAGONISM
Monday, February 27, 2012
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ECOLOGICAL RELATIONSHIPS AND MICROBES (Fungi and algae)
Monday, February 27, 2012
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ECOLOGICAL RELATIONSHIPS AND MICROBES : bacteria & legumes
Monday, February 27, 2012
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ECOLOGICAL RELATIONSHIPS AND MICROBES : ruminants and microbes
Monday, February 27, 2012
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ECOLOGICAL RELATIONSHIPS AND MICROBES : fungi and plants
Monday, February 27, 2012
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ENVIRONMENTAL MICROBIOLOGY: RESEARCH AREAS
Monday, February 27, 2012
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MICROBES AND THE BIOGEOCHEMICAL CYCLES
Monday, February 27, 2012
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MICROBES AND THE BIOGEOCHEMICAL CYCLES
Monday, February 27, 2012
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N2Nitrogen - fixation Ammonia (NH3)
Nitrate ion (NO3-) Pseudmonas N2
Nitrite ion (NO2-) Nitrobacter Nitrate ion (NO3
- )
Ammonium ion (NH4+) Nitrosomonas Nitrite ion (NO2
- )
Amino acids (–NH2)Microbial ammonification Ammonia (NH3)
Proteins and waste products Microbial decomposition Amino acids
Monday, February 27, 2012
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MICROBES AND THE BIOGEOCHEMICAL CYCLES
Monday, February 27, 2012
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Proteins and waste products Amino acidsMicrobial decomposition
Amino acids (–SH) Microbial dissimilation H2S
H2SThiobacillus SO4
2– (for energy)
SO42– Microbial & plant assimilation Amino acids
Monday, February 27, 2012
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APPLIED AND INDUSTRIAL MICROBIOLOGY
Bioremediation
Use of microbes to detoxify or degrade pollutants; enhanced by nitrogen and phosphorus fertilizer
Bioaugmentation
Addition of specific microbes to degrade of pollutant
Composting
Arranging organic waste to promote microbial
Monday, February 27, 2012
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APPLIED AND INDUSTRIAL MICROBIOLOGY: BIOFILMS
application as surfactant
Monday, February 27, 2012
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APPLIED AND INDUSTRIAL MICROBIOLOGY: BIOLUMINESCENCE
application as biomarker
Monday, February 27, 2012
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APPLIED AND INDUSTRIAL MICROBIOLOGY: WATER QUALITY TESTING
Monday, February 27, 2012
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APPLIED AND INDUSTRIAL MICROBIOLOGY: WATER QUALITY TESTING
MUG
Monday, February 27, 2012
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APPLIED AND INDUSTRIAL MICROBIOLOGY: WATER QUALITY TESTING
MUG
Monday, February 27, 2012
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APPLIED AND INDUSTRIAL MICROBIOLOGY: WATER QUALITY TESTING
MUGβ- galactosidase
Monday, February 27, 2012
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APPLIED AND INDUSTRIAL MICROBIOLOGY: WATER QUALITY TESTING
MUG fluorescent compoundβ- galactosidase
Monday, February 27, 2012
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WATER TREATMENT PROCESS
Monday, February 27, 2012
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FOOD PRESERVATION : CANNING
QUALITY CONTROL: COMMERCIAL STERILIZATION
Monday, February 27, 2012
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FERMENTATION
Sugar Ethyl alcohol + CO2Saccharomyces cerevisiae
Malic acid Lactic acidLactic acid bacteria
Ethyl alcohol Acetic acidAcetobacter or Gluconobacter
Monday, February 27, 2012
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FERMENTATION
Monday, February 27, 2012
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Yeast Fermentations
Monday, February 27, 2012