Introduction to the microbiology of food processing united states department of agriculture 5 unfortunately, microorganisms also can be detrimental. Simultaneous fermentation of cellulose and current. Control microbial contamination and understand the. Gene expression the expression of a gene into a protein occurs by. Endosymbiosis one organism can be located within another organism as an. Biotechnology applications in food processing and food. O used in the production of enzymes and bioactive compounds for medical and pharmaceuticals o used in bioremediation and waste. Ph, temperature,aerobic and anaerobic condition,cell membrane. Metabolic pathways most biochemical reactions are part of a series of reactions referred to as a metabolic pathway. A second phase of traditional microbial biotechnology began during world war i and resulted in the development of the acetonebutanol and. Introduction page 6 biotechnology general background and vocabulary dna deoxyribonucleic acid. Powerpoint resources science prof online spo is a free science education website that provides fullydeveloped virtual science classrooms, sciencerelated powerpoints, articles and images.
Free microbiology powerpoint template lets you study microscopic organisms in quite a lot of detail. Some, such as wastewater treatment, have changed only modestly over time, others, such as directed molecular evolution, or green chemistry, are as current as. May 28, 20 5 microorganism bactria fungi viruses protozoa algae microbial biotechnology. Initial growth and current production from cellulose.
Chapter 5 microbial biotechnology the rich abundance of bacteria and other microbes provides a wealth of potential biotech applications. Nongene biotechnology is the more popular practice, involving plant tissue culture, hybrid seed production, microbial fermentation, production of hybridoma antibodies and immunochemistry. Microbial biotechnology cheverlin linkedin slideshare. The below mentioned article provides notes on microbial diversity. Chapter 5 microbial biotechnology vaccines public health. Gene biotechnology deals with genes, the transfer of genes from one organism to another and genetic engineering. The department hosts ten groups that use several complementary aspects of microbial biology, with. Scribd is the worlds largest social reading and publishing site. In this case, the ectosymbiont usually is a smaller organism located on the surface of a larger organism. Microbial growth lecture powerpoint science prof online. Over six billion people live on earth help solve many problems food, health, housing and other areas involved pest resistant crops increase production tissue engineering create new tissues microbial biotechnology used to produce new disease preventing vaccines people need food and water to live, this provides nutrients quality of life promotes the wellbeing of people. Microsoft powerpoint introduction to biotechnology. The text uses the novel experimental experiences of various contributors.
Semmelweis and lister from the amazing blood and guts series. Microbial fuel cells national center for biotechnology. Introduction to biotechnology project learning tree. This is the molecule found in every cell in a living organism. Demain for thousands of years, microorganisms have been used to supply products such as bread, beer and wine.
Promising bioremediation strategies for plastics waste are of great importance and requirements. An audit approach to address microbial contamination in process equipment, volume 1, dhipda, chapter 15, food and drug administration fda top deficiency. Microbial biotechnology, enabled by genome studies, will lead to breakthroughs such as improved vaccines and better diseasediagnostic tools, improved microbial agents for biological control of plant and animal pests, modifications of plant and animal pathogens for reduced virulence, development of new industrial catalysts and fermentation organisms, and development of new. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Ppt microbial biotechnology powerpoint presentation. The absence the suppression of activity of enzymes catalyzing further conversion of product. The main key of microbial diversity on earth is due to evolution.
Microbial biosensors list of high impact articles ppts. Nikaidog, microbial biotechnology, cambridge university. Please give the authors the credit with proper references. Control microbial contamination and understand the implications on batch certificationrelease. The dna contains all the information necessary for the cell to survive. Traditional biotechnology such as crosspollination in corn produces numerous, nonselective. Microbial insecticides, ppt powerpoint presentation. Vector systems a vector is a dna molecule used as a vehicle to transfer foreign genetic material into another cell an ideal vector should possess. Presence of enzyme or enzymes catalyzing the desired transformation b. Principles of microbial biotechnology three lectures, dr freestone. Thompsons 1998 paper embryonic stem cell lines derived from human blastocysts making solutions. The popular text emphasizes the future of biotechnology and the biotechnology students role in that future with balanced coverage of basic cell and molecular biology, fundamental techniques, historical accounts, new. Download microbial fuel cell national centre for biotechnology education the powerpoint ppt for free. This presentation background can be used for all types of research related to minute objects that are so small that they cannot be seen with the naked eye.
Winner of the standing ovation award for best powerpoint templates from presentations magazine. Chapter 5 microbial biotechnology free download as powerpoint presentation. An annotated selection of world wide web sites relevant to the topics in microbial biotechnology. Microbial diversity is defined as the variability among living organisms. The term microbial diversity or biodiversity has become so well known that a public servant is also aware about it. Displaying powerpoint presentation on microbial fuel cell national centre for biotechnology education the powerpoint available to view or download. Microbial biotechnology is that aspect of biotechnology which involves the use of microorganisms or their products. Microbial interactions symbiosis an association of two or more different species ectosymbisis one organism can be located on the surface of another, as an ectosymbiont. Bioprocess engineering, slayers, microbial and biotechnological applications. Wackett mcknight professor, biotechnology institute, department of biochemistry molecular biology and biophysics, university of minnesota, st paul, mn 55108, usa. Bit001 spring 2015 microbial biotechnology lecture 11 metagenomics and the microbiome lecture 12 bioremediation, energy and biofuels learning objectives the vast majority of life is microbial, most of which has not yet to be characterized the human body harbors about ten times more bacterial cells than human cells the human microbiome encodes about 100 times more proteins than the. Introduction to biotechnologybrings the latest information students need to understand the science and business of biotechnology. Biotechnology in the food processing sector makes use of microorganisms for the preservation of food and for the production of a range of valueadded products such as enzymes, flavour compounds, vitamins, microbial cultures and food ingredients.
Microorganisms o minute living things unseen by the naked eyes o diverse and unique life form o ubiquitous in nature o used in the production of fermented foods eg. With respect to the scope, objectives, and activities. Many spo powerpoints are available in a variety of formats, such as fully editable powerpoint files. Microbial growth growth of microbes increase in number of cells, not cell size one cell becomes colony of millions of cells growth of microbes control of growth is important for infection control growth of industrial and biotech organisms factors regulating growth nutrients environmental conditions. Microbial genetics lecture powerpoint science prof online.
Microbial drugs 53 rational drug design 54 combinatorial approaches to drug discovery 56 initial product characterization 57 patenting 57 what is a patent and what is patentable. An annotated selection of world wide web sites relevant to the topics in microbial biotechnology lawrence p. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. In our study, we constructed a recombinant clostridium thermocellum strain expressing a secretory cuti. Nutrition ood cience interntionl ournl the kefir grains and it has been shown that there are specific. History, scope and development of biotechnology book. Microbial biotechnology national institute of food and. A free powerpoint ppt presentation displayed as a flash slide show on id. An origin of replication ori a selectable marker gene unique restriction sites.
The site is designed to be a helpful resource for students, educators. Microbial fuel cell national centre for biotechnology. Progress and trends offers a theoretical take on topics that relate to microbial biotechnology. Microbial biotechnology and genetic engineering pankaj bhatt research scholar microbiology 2. Microbial biotechnology is sometimes also referred to as industrial microbiology. Use of microbes to obtain a product or service of economic importance constitutes industrial microbiology or microbial biotechnology.