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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Mrta Lewander CTO ml@gasporox.se www.gasporox.se Mrta Lewander 046 - - PowerPoint PPT Presentation
Mrta Lewander CTO ml@gasporox.se www.gasporox.se Mrta Lewander 046 - - PowerPoint PPT Presentation
Measure the oxygen inside Mrta Lewander CTO ml@gasporox.se www.gasporox.se Mrta Lewander 046 16 20 72 ml@gasporox.se Content Gasporox About us Technology Laser light Technology History Food package monitoring
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Mission Supply of cost efficient and clever measuring devices based on our patented laser technology Founded 2005 Originated out of… Research team from Lund University, Sweden Patent Holder of a strong patent for laser-based measurements of free gases in light-scattering materials Location Lund, Sweden
About us
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Atomic Physics, LTH
Sune Svanberg, Professor Stefan Andersson-Engels, Professor Patrik Lundin, PhD Student …
Lund University Hospital
Katarina Svanberg, Professor of Oncology Sven Lindberg, ENT specialist …
Packaging Logistics, LTH
Annika Olsson, Professor
Research team
Norsk Elektro Optikk
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
What do we do?
Measures gas – typically oxygen
What
Odd samples
Where
Laser technology
How
inside, exact non-invasive, unharmful biological materials, plastics, paper, wood, …
Medical Food
not through metal, black paper, …
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Examples of where we can measure gas
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Technique - What is unique?
Laser light
H2O CO2 O2
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Technique - What is unique?
Laser light Light scattering
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Technique - What is unique?
Laser light Light scattering
GASMAS
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Product
Oxygen sensing Quality control Integrity/tightness control Advantages: Non invasive Flexible Cost effective Many packaging materials Unharmful Measurement over time Drawback: Laser light do not go through
- metal
- black paper
- too thick materials
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Technique - History
2001 Demonstrated gas sensing in food products Fruits: apple, orange, … Vegetables: avocado, mushroom, aubergine Dry products: flour, sugar, salt 2008 Demonstrated gas sensing in packaged food products Minced meat Bake off bread Liquid carton headspace: milk, juice 2011 Commercial product/services
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Fruit monitoring
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Lewander et al. Appl. Phys. B 93,619-625 (2008)
Packaged minced meat monitoring
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Head space analysis
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Head space analysis - MAP
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Future
Instrument for lab environment
- n the market - Fall 2011
Measurement services Production line in progress Quality control in future
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se
Future - Potential
Potential Food ripe process transportation Gas located in other places in the body stomach, intestines, disease symptoms Pharmaceuticals
Packaged food products (2011) Sinus (2012)
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www.gasporox.se 046 – 16 20 72 Märta Lewander ml@gasporox.se