Take outs from recipe
##Put these in ingredient pages
Cultural & ecological information
Where are the ingredients locally abundant?
Gelatin is collagen extracted from the skin, bones, and connective tissues of animals (e.g. cattle, chicken, pigs, fish). It can be produced almost anywhere, so try finding a local supplier. In the Netherlands, Jacob Hooy sells gelatine made from cow's skin.
Glycerin is a sugar alcohol derived from animal products, plants or petroleum. As such it can be produced almost anywhere. Try to find a vegetable-based glycerine that is produced locally. In the Netherlands, Orphi is an affordable vegetable-based glycerin brand.
Water quality is not of the essence for this recipe. Most tap water will be fine. The PH level of the water might affect PH sensitive natural colorants (e.g. ink or dye extracted from red cabbage).
Needs further research? Not sure