Classify beers of different brands and types using a
In this use case, we are using a multichannel gas sensor to act as a electronic nose.
It gives us the ability to detect a variety of gases, such as Carbon monoxide (CO),
Nitrogen dioxide (NO2), Ethyl alcohol(C2H5OH), Volatile Organic Compounds (VOC).
We used this to classify between 7 types of beers:
- Pelforth brune
- Leffe la legere
- Grimbergen blonde
- Affligem blonde
- Hoegaarden rose
- Leffe rituel
It has applications in defect detection, hop and beer classification.
It can be a small, portable, low-cost solution to assess aroma profiles and beer
quality. You wouldn't need to send samples away to perform gas chromatography.
Such a device a device would be even more important for small, independent breweries
who don't have the means of bigger brands.