Detection of allergens

[wvengen]

There are various ways in which allergens are codified. It may be useful to add this to the structured data output.

Some variations seen:

• ..., volle {melk}, ...
• ..., volle MELK, ...
• ... . Kan melk bevatten. (various forms like sporen van, etc.)
• ..., kan melk bevatten. (ibid)
• ..., botersaus (bevat melk), ...
• ..., VISsaus (VIS), ...
• ..., KAAS (17%) (EDAMMER (kleurstof: bèta-caroteen, MOZZARELLA), water, ...
• ..., <b>melk</b>, ...
• ..., **roomboter** 74%, ...

Different forms can also be intermixed.