Source

Literatura:
National Nutrient Database for Standard Reference Release  –
Usda.gov
María Elena Cartea et al., Phenolic Compounds in Brassica Vegetables, Molecules 2011,
251-280
Zygmunt Zdrojewicz i in., Jarmuż – stare, a zapomniane warzywo, Med Rodz 2016; 1(19): 21-25