文档介绍：Prescott−Harley−Klein: XI. Food and Industrial 42. Industrial Microbiology © The McGraw−Hill
Microbiology, Fifth Edition Microbiology and panies, 2002
CHAPTER 42
Industrial Microbiology
and Biotechnology
Biodegradation often can
be facilitated by changing
environmental conditions.
Polychlorinated biphenyls
(PCBs) are widespread
industrial contaminants
that accumulate in
anaerobic river muds.
Although reductive
dechlorination occurs
under these anaerobic
conditions, oxygen is
required plete the
degradation process. In
this experiment, muds are
being aerated to allow the
final biodegradation steps
to occur.
Outline
Choosing anisms Microbial Growth
for Industrial Microbiology plex
and Biotechnology 992 Environments 1009
Finding anisms in Biodegradation Using
Nature 992 Natural Microbial
ic Manipulation munities 1010
anisms 993 Changing Environmental
Preservation of Conditions to Stimulate
anisms 999 Biodegradation 1012
anism Growth Addition of anisms
in Controlled plex Microbial
Environments munities 1015
Medium Development 1000 Biotechnological
Growth of anisms in Applications 1017
an Industrial Setting 1001 Biosensors 1017
Major Products Microarrays 1018
of Industrial Biopesticides 1018
Microbiology 1004 Impacts of Microbial
Antibiotics 1004 Biotechnology 1022
Amino Acids 1005
Organic Acids 1006
pounds for
Use in Medicine and
Health 1007
Biopolymers 1007
Biosurfactants 1009
Bioconversion
Processes 1009
Prescott−Harley−Klein: XI. Food and Industrial 42. Industrial Microbiology © The McGraw−Hill
Microbiology, Fifth Edition Microbiology and panies, 2002
992 Chapter 42 Industrial Microbiology and Biotechnology
Concepts ndustrial microbiology and biotechnology both involve the
use of anisms to achieve specific goals, whether cre-
1. anisms are used in industrial microbiology and biotechnology to I ating new products with ary valu