Lebensmittel-Manager

Lebensmittel-Manager is a comprehensive library for nutrition data; a convenient interface gives fast access to more than 6,000 nutrition facts (data source: German Nutrient Database, BLS III). 

Users can also add their personal nutrient and portion quantities.
Powerful search function allow complex query operations to retreive any nutritions, that contain defined ingredients (e.g. cholesterol) and compositions.