What is Biotechnology
Saturday, August 6th, 2011The UN Convention on Biological Diversity states, “Biotechnology is any technological application that utilizes biological systems, living organisms, or derivatives thereof, to make or modify products or approaches for specific use”. The OECD (the business of Economic Co-operation and Development) defines biotechnology as “…the application of scientific and engineering principles towards the processing of materials by biological agents”. Thus, “Biotechnology” basically means using biology as the basis for a technology that’s put on research and product development in areas such as agriculture, food science, and medicine.
The Academic Standards for Science and Technology defines Biotechnology because the ways that humans apply biological concepts to create products and provide services. This is true if we consider a section of biotechnology in which the directed manipulation of organisms can be used for the product of organic products for example beer, dairy food, food etc.
Biotechnology had recently been performed well before the word itself was coined, though on the very basic level. For example, man had already learnt the technique of fermenting fruit juices to concoct alcoholic beverages during the period around 6000 BC. However, it was considered much more of an art then. Biotechnology became a genuine science no more than two decades ago when genes were found to contain information that will let the synthesis of specific proteins. This was within the 1970s, when new advances in neuro-scientific molecular biology enabled scientists to easily transfer DNA – caffeine foundations that specify the characteristics of just living organisms – between more distantly related organisms.
Then within the mid-eighties and early-nineties, it had been confirmed that the transformation or modification from the genetic structure of plants and animals was very possible. The development of “Transgenic” animals and plants also resulted in more resistance to disease and increased the rate of productivity etc. Modern biotechnology is also now more often than not linked to the utilization of genetically altered microorganisms for example E. coli or yeast for the production of substances like insulin or antibiotics. New innovative biotechnology application such as plant-made pharmaceuticals has also now been developed.
Sub-fields in Biotechnology:
Red Biotechnology is the utilization of genetically altered microorganisms for the production of substances like insulin, antibiotics, vitamins, vaccines and proteins for medical use, and is thus associated with medical processes. Genomic manipulation can also be a good example of Red Biotechnology.
Biomanufacturing or White Biotechnology is emerging field within modern biotechnology that involves the designing of organisms such as moulds, yeasts or bacteria, and enzymes to produce certain useful chemicals, and is associated with the industrial sector. It is also known as Grey Biotechnology.