Did you know that specialty light sources are used to ensure the quality of baby food?
Amongst other things, this is due to a milk powder scandal in China where babies fell ill and even died because of poisonous milk powder.
With Heraeus analytical light sources, it is possible to track metalliferous substances or chemical compounds such as melamine in food products.
For this purpose, Heraeus hollow cathode lamps are used as light sources in the atomic absorption spectroscopy, which is based on the principle of the absorption of light. This method is applied for quantitative and qualitative analysis.
In order to maintain the quality of the milk powder also during the filling and packaging process, it is necessary to have a germfree environment.
For the disinfection during the filling of powders, a dry process is needed. Ultraviolet radiation is suitable in this context.
Specifically used, viruses and bacteria on packaging surfaces are deactivated within seconds. In comparison to wet chemical processes, the disinfection with Heraeus UV systems is reliable and environmentally friendly at the same time.
You want to learn more about optical methods for analysis or you are interested in UV solutions for the disinfection of packaging surfaces? Contact our experts.
Heraeus Noblelight GmbH
Heraeusstraße 12-14
63450 Hanau
Germany
Tel.: +49 (0) 6181 35-8492
Fax: +49 (0) 6181 35-16 8492
Email: hng-info@heraeus.com
Media Contact
All latest news from the category: Power and Electrical Engineering
This topic covers issues related to energy generation, conversion, transportation and consumption and how the industry is addressing the challenge of energy efficiency in general.
innovations-report provides in-depth and informative reports and articles on subjects ranging from wind energy, fuel cell technology, solar energy, geothermal energy, petroleum, gas, nuclear engineering, alternative energy and energy efficiency to fusion, hydrogen and superconductor technologies.
Newest articles
A new puzzle piece for string theory research
Dr. Ksenia Fedosova from the Cluster of Excellence Mathematics Münster, along with an international research team, has proven a conjecture in string theory that physicists had proposed regarding certain equations….
Climate change can cause stress in herring larvae
The occurrence of multiple stressors undermines the acclimatisation strategies of juvenile herring: If larvae are exposed to several stress factors at the same time, their ability to respond to these…
Making high-yielding rice affordable and sustainable
Plant biologists show how two genes work together to trigger embryo formation in rice. Rice is a staple food crop for more than half the world’s population, but most farmers…