Today, the biotechnology industry has grown and expanded to affect us on a daytoday basis. Traditional biotechnology vs modern biotechnology ppt. Modern biotechnology modern biotechnology refers to a number of techniques that involve the intentional manipulation of genes, cells and living tissue in a predictable and controlled manner to generate changes in the genetic makeup of an organism or produce new tissue. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. These activities are now often referred to as old biotechnology. Case studies of biotechnology applications in developing countries. Most people connect the word biotechnology with the idea of moving. For crop biotechnology, key factors hindering acceptance are the publics limited understanding of modern agricultural practices and the science involved in biotechnology. It also covers the methods of modern biotechnology such as the industrial use of recombinant dna deoxyribonucleic acid, cell fusion and novel bioprocessing techniques. Biotechnology is the integrated use of biochemistry, microbiology and engineering sciences in order to achieve technological industrial application of the. Example of narrow definitions biotechnology at the hebrew university 1992. Traditonal vs modern biotechnology free download as pdf file. In bt cotton, we are making the plant more diseases resistant making it more desirable by introducing bt gene into the crop itself bt gene is a bacterial gene that codes for an insecticidal protein.
Genetically engineered or highly selected aquatic species present special problems in terms of confinement, as the features that might make them attractive commercially might pose risks to the genetic base of their wild relatives with. This definition covers the traditional techniques of plant breeding, animal husbandry and fermentation, which can trace their roots back thousands of years. Modificationbymicroorganismof materials slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Traditional methods date back thousands of years, whereas biotechnology uses the tools of genetic engineering developed over the last few decades. Modern biotechnology stands in contrast to older forms of biotechnology, which emerged thousands of years ago, when humans began to domesticate plants and animals. The earliest example of biotechnology is the domestication of plants and animals. Modern biotechnology represents distinctive applications of science that can be used for th e betterment of society through. The demarcation between modern biotechnology and traditional biotechnology is the advent of recombinant dna technology. Modern applications of plant biotechnology in pharmaceutical sciences explores advanced techniques in plant biotechnology, their applications to pharmaceutical sciences, and how these methods can lead to more effective, safe, and affordable drugs. Biotechnologists do this by sequencing, or reading, the dna found in nature, and then manipulating it. It can improve the taste of an otherwise bland food, enhance the digestibility of a food that is difficult to assimilate, preserve food from degradation by noxious organisms, and increase nutritional value through the synthesis of essential amino acids and vitamins. Sustainable innovation and regulatory needs acknowledged the need to continuously. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. The brewing industry has changed from local, small breweries to global companies and fully automated plants.
The issue of benefit to society therefore seems to constitute an important aspect related to acceptance of new technology. Traditional biotechnology is not a new technology but is as old as human culture and it encompasses. Biotechnology applications for plant breeding and genetics. In modern biotechnology, researchers modify dna and proteins to shape the capabilities of living cells, plants, and animals into something useful for humans. A definition of biotechnology which covers both traditional views and modern molecular biotechnology has been given by european federation of biotechnology efb. Biotechnology was revolutionized when scientists first learned how to isolate and clone genes, allowing for genetic engineering. The presentations at the international conference on modern biotechnologies.
Modern biotechnology is a term adopted by international convention to refer to biotechnological techniques for the manipulation of genetic material and the fusion of cells beyond normal breeding barriers. Modern biotechnology refers to the manipulation of genome or innate capabilities of organisms for making it more desirable or to synthesis a valuable product. Even though biotechnology has been in practice for thousands of years, the technological explosion occurred only in the twentieth century. People all over the world have been preparing products, such as beverages, curd, cheese, vinegar, wine, bread, etc. In its modern sense, biotechnology means the application of recently developed skills in microbial and biochemical technology to applied biology, i. Biotechnology has contributed to the discovery and manufacturing of traditional small molecule pharmaceutical drugs as well as drugs that are the product of biotechnology biopharmaceutics. Difference between old biotechnology and new biotechnology. Intellectual property rights are an important part of the gm food debate. Traditional classical biotechnology fermentation cellardoorfestival. For practical purposes, ullmanns encyclopaedia of industrial chemistry categorises biotechnology into 3 distinct areas. With the utilization of the knowledge of cellular and molecular processes, biotechnology deals with the act of modifying products and crops in order to suit specific applications and engineer them to make them more useful organization 2016. Modern biotechnology is not a silver bullet for achieving food security, but, used in conjunction with traditional or conventional agricultural research methods. Difference between old biotechnology and modern biotechnology. Bacterial production of substances like human interferon, human insulin, and human growth hormone.
Modern food biotechnology, human health and development. Traditional and modern biotechnology new food magazine. For example, modern fermentation techniques carefully control the organisms used for the fermentation process. On the other hand, modern farming experiments with the implementation of advanced technology in the field of agriculture. The first molecular and cellular tools of modern biotechnology emerged in the 1960s and 70s. Traditional biotechnology is not a new technology but is as old as human culture and it encompasses conventional plants and animal breeding, selection of efficient microorganisms for different purposes, etc argay waktola and bayush tsegaye,2003. The most obvious example is genetic engineering to create genetically modifiedengineered organisms gmosgeos through transgenic technology involving the insertion or deletion of genes. Examples of traditional biotechnology techniques include selective breeding, hybridization and fermentation. In bt cotton, we are making the plant more diseases resistant making it more desirable by introducing bt gene into the crop itself bt gene is a bacterial gene that codes for an. Biotechnology is defined as a set of tools that uses living organisms or parts of organisms to make or modify a product, improve plants, trees or animals, or develop microorganisms for specific uses. Bio3 use of biotechnology in agriculturebenefits and risks ctahr may 2003. Through this technology, changes in a desirable variety may be achieved more rapidly than with traditional breeding. As the developments in modern biotechnology gather pace, so do the challenges for risk assessment, risk management, and policy and regulation related to these technologies.
This undoubtedly leads to the misconception that biotechnology is something very new. Transgenic breeding traditional breeding transgenic plants novel proteins may be. Traditional vs modern biotechnology linkedin slideshare. The development of a new strain of crop is an example of agricultural biotechnology. Depending on the tools and applications, it often overlaps with related scientific fields. Biotechnology deals with techniques of using live microorganisms, plant or animal cells or their components or enzymes from organisms to produce products. Traditional biotechnology refers to ancient ways of using living organisms to make new products or modify existing ones. The cell or organism used depends upon how large and complex the protein is. Use of living cellsorganisms to solve problems and make useful products.
Fundamentals of food biotechnology wiley online books. Traditonal vs modern biotechnology plant breeding biotechnology. Traditional biotechnology contrasts with modern biotechnology, which refers to the deliberate manipulation of an organisms genes to modify or improve it for human use. Modern biotechnology makes use of numerous such advances. A fledgling biotech industry began to coalesce in the mid to late 1970s. Use of biotechnology in agriculturebenefits and risks. Oecd definition of biotechnology is very broad as it covers all modern biotechnology and also many traditional and borderlines activities.
This study makes the case for the need for an evidence base to facilitate a more coherent evaluation of the application of modern food biotechnology and the use of gm foods. Dec 12, 2014 food biotechnology is the application of modern biotechnological techniques to the manufacture and processing of food, for example through fermentation of food which is the oldest biotechnological process and food additives, as well as plant and animal cell cultures. B iotechnology is basically the merging of the knowledge obtained in biology with scientific methods and practices in technology. A concise history of biotechnology some key determinants. If you continue browsing the site, you agree to the use of cookies on this website. Gene modification or transgenesis are used to produce therapeutic human proteins in cells or whole organisms. Biotechnology is a broad area of biology, involving the use of living systems and organisms to develop or make products. Dec 06, 2015 traditional biotechnology advantages disadvantages without the traditional biotech, there wont be modern biotechnology. Nowadays the definition of biotechnology is even wider and covers the research and development of biological processes on a genetic and. International conference on modern biotechnologies. Biotechnology is the integrated use of biochemistry, microbiology and engineering sciences in order to achieve technological industrial application of the capabilities of microorganisms, cultured tissuescells and parts thereof.
The earliest industrial biotechnology originated in ancient china and developed into a vibrant industry in traditional chinese liquor, rice wine, soy sauce, and vinegar. Modern biotechnology makes use of the recombinant dna technology to genetically modify microorganisms, plants and animals in order to make them more suitable for all kinds of applications, such as cultivating food crops, baking bread, making wine, antibiotics and hormones, xenotransplantation, and gene and stem cell therapy. The discovery that genes are made up of dna and can be isolated, copied and manipulated has led to a new era of modern biotechnology. Winner of the standing ovation award for best powerpoint templates from presentations magazine. However, modern biotechnology generally means modification of living. Nowadays the definition of biotechnology is even wider and covers the research and development of biological processes on a genetic and molecular level. Difference between traditional and modern farming compare. Displaying traditional biotechnology vs modern biotechnology powerpoint presentations biotechnology ms. In its broadest definition, traditional biotechnology can be traced back to humans transition from huntergatherer to farmer. Traditional versus modern biotechnology exam 2 coverage. Similarly, genes that code for unwanted traits can be removed. The upcoming discussion will update you about the difference between old biotechnology and modern biotechnology. In 2003 in an international treaty on biotechnology, modern biotechnology. Useful notes on traditional and modern biotechnology.
The direct manipulation of nature for the benefit of mankind at the subcellular and molecular levels. Applications of biotechnology in traditional fermented foods. Biotechnology applications in food processing and food safety. Agricultural biotechnology is the term used in crop and livestock improvement through biotechnology tools. The basis of the fermentation process is the conversion of glucose sugar to alcohol or to lactic acid by enzymes in the microorganisms. Biotechnologists do this by sequencing, or reading, the dna found in nature, and then manipulating it in a test tube or, more recently, inside of living cells. Pdf twenty thousand years of biotech from traditional to. When one thinks of modern biotechnology, however, gene splicing and recombinant organisms take center stage. For a long time beer production was, however, pure cookery. Modern applications of plant biotechnology in pharmaceutical. Jun 16, 2008 traditional biotechnology traditional biotechnology refers to a number of ancient ways of using living organisms to make new products or modify existing ones. Some of these have been used successfully without the understanding of the science behind them.
Traditional farming and modern farming differ from each other in a big way. Red biotechnology white biotechnology green biotechnology. An example of traditional biotechnology is what human beings have been doing for centuries. Traditional farming adheres to the traditional methods of agriculture. Biotechnology traditional 1 biotechnology traditional. Pdf on apr 23, 20, jorg knablein and others published twenty thousand years of biotech from traditional to modern biotechnology. Our knowledge on biological processes of the barleytobeer chain and tools to control the process and product quality, benefit from the development of basic sciences and engineering. Modern biotechnology provides breakthrough produ cts and technologies to combat rare diseases, reduce our environmental footprint, feed the hungry, use less and c leaner energy, and have safer. Difference b etween traditional and modern biotech difference. Ppt biotechnology traditional powerpoint presentation. Pdf on apr 11, 2017, r ramasamy and others published the scope.
We can distinguish between traditional and modern biotechnology. Modern biotechnology can be used to manufacture existing medicines relatively easily and cheaply. Modification by microorganisms of materials for human use. Analysis of the reasons for successesfailures of application of biotechnologies in developing countries. The modern biotechnology shares the same foundation, but it refers to biotechnological techniques for the manipulation of genetic material, cells. Traditional biotechnology for many centuries the process of fermentation has used microorganisms yeasts and bacteria to make beer, yogurt,cheese bread making, and pickling. Traditional biotechnology such as crosspollination in corn produces numerous, nonselective changes.
The growth and quality of such animals are also amenable to genetic engineering through modern biotechnology. Modern biotechnology allows for the transfer of only one or a few desirable genes, thereby permitting scientists to develop crops with specific beneficial traits and reduce undesirable traits 10. Pdf traditional chinese biotechnology researchgate. Food, an emotional and personal topic, combined with misunderstanding of biotechnology, sensationalized media coverage, and complex ethical and social matters have combined. This even covers traditional techniques to make wine and cheese. In the late 20th and early 21st centuries, biotechnology has expanded to include new and diverse sciences, such as genomics, recombinant gene techniques, applied immunology, and. Pdf the scope of modern biotechnology researchgate.
Biotechnology and modern biotechnology defined gridarendal. Biotechnology of traditional fermented foods and beverages. The advent of biotechnology has benefited fields such as agriculture, animal husbandry, the pharmaceutical industry and medical sciences. Later the term biotechnology was invented meaning industrial application of living cells and combining basic sciences with engineering. In the 1800 s, louis pasteur proved that fermentation was the result of microbial activity. Genetic engineering will go hand in hand with traditional breeding procedures for. New zealand has many applications for modern biotechnologies.
Fermentation uses bacteria or fungi such as yeast to change food. For example, human insulin, a small protein used to treat diabetes, is made in genetically engineered bacteria, whereas large, more complex proteins like hormones or antibodies are made in mammalian. Traditional biotechnology includes a range of techniques that have been traditionally used by mankind to alter food and other substances. Mcquades biology connection ppt presentation summary. Biotechnology applications in food processing and food. In developing countries, traditional fermentation serves many purposes. Relevance in industrial microbiology and biotechnology 34 3. Any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for specific use.
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