FST3202 Food Microbiology 2012/2013-1 Lecture 1. Introduction to Food Microbiology Prof. Madya Dr. Yaya Rukayadi Department of Food Science Faculty of Food Science and Technology Universiti Putra Malaysia Wednesday‚ 12-09-2012 BKTM-2 (10.00 – 12.00) FST 3202 – Food Microbiology Semester : 1 (2012/2013) Program : Undergraduate Student (prasiswazah) Credits : 3 (2-1) Class : BKTM 2 – Food 1 Day/Time : Wednesday‚ 10.00 – 12.00 Pensyarah : Prof. Madya
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biofuels that have better properties than ethanol. Results and conclusion: Saccharomyces cerevisiae was engineered with an n-butanol biosynthetic pathway‚ in which isozymes from a number of different organisms (S. cerevisiae‚ Escherichia coli‚ Clostridium beijerinckii‚
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Introduction The production of acetone and butanol by means of solvent-producing strains of Clostridium spp. was one of the first large-scale industrial fermentation processes to be developed‚and during the first part of this century it ranked second in importance only to ethanol fermentation. The reason for the almost total demise of this fermentation in the early 1960s was the inability of the fermentation process to compete economically with the chemical synthesis of solvents. However‚ interest
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Introduction Botulism is a serious but rare infection that is caused by a bacterial poison (toxin). It usually affects babies who are 6 months of age or younger. What are the causes? This condition is caused by a toxin that is produced by the Clostridium botulinum bacteria. The toxin develops when a baby swallows (ingests) these bacteria‚ which then settle in the gut and grow. These bacteria often come from dust and soil. What increases the risk? This condition is more likely to develop in infants
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killed by the acidic conditions in the stomach. However some may survive and pass on into the intestines where they invade the cells of the gut wall and will cause disease. Bacteria releases toxins into the body. An example of this is Bacterium Clostridium botulinum‚ this causes Botulism‚ which causes paralysis‚ This is caused by a toxin which is produced by the bacteria. The bacteria stops nerve impulses being transmitted along the neurones which in turn causing paralysis of the muscles. Cholera
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Abortion Drug Kills Woman in Australia at Marie Stopes The first woman in Australia has died from a lethal infection contracted after using the deadly RU 486 abortion drug. The abortion pill has killed more than a dozen women worldwide and potential dozes of women across the globe‚ according to its European manufacturer. The woman has not been named by government officials but she received the abortion drug at a Marie Stopes International abortion facility in 2010. She contracted streptococcus
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Cycles Hydrolysis for Bioethanol Production. of 3. Conversion of Sago Hampas into Fermentable Sugars Performed Using Cellulolytic Enzymes. 4. Conversion of Fermentable Sugars from Sago Hampas Using UPM2 to Acetone- Butanol- Ethanol (ABE) by Clostridium acetobutylicum ATCC 824. 5. Conclusion 2 Introduction • Sago pith residues - one of the abundant lignocellulosic residues available in the state of Sarawak‚ Malaysia (Apun et al.‚ 2000) • 2‚556 tons of sago pith residue are generated
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Fisher Week Six Journal A major shift in the care delivery model is occurring within the organization at a macrosystem level associated with moving from a medical model to a health model. In strategy is to move to a medical home model‚ in which a primary care provider (PCP) provides evidence-based coordination of care for patients’ across the continuum. Studies have illustrated that the utilization of the medical home model positively influences the quality of patient care in addition to concurrently
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practices must be done using special technique and requiring special safety conditions. However‚ Ms. Moir cautions: “Adding oil will not necessarily kill bugs. The opposite is true for many products in oil if anaerobic micro-organisms‚ such as Clostridium botulinum (botulism)‚ are present. Lack of oxygen provides perfect conditions for their growth. “Outbreaks of botulism arising from consumption of vegetables in oil " including garlic‚ olives‚ mushrooms‚ beans and hot peppers " have mostly been
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18. Several mechanisms contribute to host-microbiota homeostasis and symbiotic relationships‚ and a dysregulation in this eubiotic environment leads to barrier failing‚ inflammation and dysbiosis19. A well-known example of this unbalance is the Clostridium difficile infection‚ which only causes disease when the native gut microbiota is suppressed by antibiotics20. Different compositions of mucosal adhering bacteria have been found in patients that harbor colonic adenomas or cancer‚ compared to healthy
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