What does an irradiator do?
Irradiators are machines that expose products to gamma radiation to kill germs and insects or for other purposes. Food, food containers, spices, fruits, plants and medical supplies are the products most commonly irradiated. The process does not leave radioactive residue or cause the products to become radioactive.
What does Nordion do?
Nordion Inc., a Sotera Health company, is a health science company that provides Cobalt-60 used for sterilization and treatment of disease (radiotherapy). Nordion is headquartered in Ottawa, Ontario, Canada, with facilities in Vancouver, British Columbia and Laval, Quebec.
What is gamma irradiation treatment?
What is Gamma Irradiation? The gamma irradiation process uses Cobalt 60 radiation to kill microorganisms on a variety of different products in a specially designed cell. Gamma radiation is generated by the decay of the radioisotope Cobalt 60, with the resultant high energy photons being an effective sterilant.
What is gamma chamber?
Gamma Chamber is versatile equipment used for research studies in fields such as: Mutation breeding. Irradiation of seeds, bulbs, tubers and scions. Sterile male insect technique. Biological and genetic effects of radiations.
How is irradiation done?
During irradiation, energy passes through food much like a ray of light passes through a window. This energy destroys most of the bacteria that can cause disease, yet allows food to retain its high quality. Irradiation pasteurizes food by using energy, just as milk is pasteurized using heat.
What is irradiation write its importance?
Food irradiation is the process of exposing food and food packaging to ionizing radiation, such as from gamma rays, x-rays, or electron beams, without direct contact to the food product. When ionizing radiation passes through a food product, some energy is absorbed by some chemical bonds.
What type of radiation is commonly used to sterilize medical equipment?
gamma radiation
Although gamma radiation is broadly used for the sterilization of medical equipment, micronized amniotic membrane injectable products and food samples 5-7, there are many proofs demonstrating deleterious effects of gamma radiation on sterilized products.
What is treated by irradiation?
Food irradiation (the application of ionizing radiation to food) is a technology that improves the safety and extends the shelf life of foods by reducing or eliminating microorganisms and insects. Like pasteurizing milk and canning fruits and vegetables, irradiation can make food safer for the consumer.
What are the advantages and disadvantages of irradiation?
Advantages and disadvantages of irradiation
- it may not kill all bacteria on an object.
- it can be very harmful – standing in the environment where objects are being treated by irradiation could expose people’s cells to damage and mutation.
Why did BGS choose Nordion for their irradiation system?
BGS chose Nordion to supply our latest irradiator system because of their expertise in irradiator design, their track record as a reliable supplier of cobalt-60 and equipment, and their ability to customize an irradiator solution to meet our requirements for flexibility and efficiency.
Which is Category II panoramic dry storage irradiation system?
This Category II panoramic dry-storage irradiator is designed for economical irradiation of small product batches, as well as research and development work. This irradiator is the ideal solution for processing intact pallets of product, reducing material handling and labour cost while maximizing throughput.
How many irradiation facilities are there in the world?
There are over 200 large-scale irradiation facilities in operation in 40 countries—and over 120 have been built by Nordion.
Why do we need a market entry irradiator?
A market-entry irradiator with a modular design to enable you to start your business with minimal upfront investment and add capacity as your business grows. This workhorse of industrial irradiators is ideal for high-volume throughput to treat a diversity of products with high efficiency.