<Li> IU = International units </Li> <Tr> <Td_colspan="2"> Percentages are roughly approximated using US recommendations for adults . Source: USDA Nutrient Database </Td> </Tr> <P> Cultivated blackberries are notable for their significant contents of dietary fiber, vitamin C, and vitamin K (table). A 100 gram serving of raw blackberries supplies 43 calories and 5 grams of dietary fiber or 25% of the recommended Daily Value (DV) (table). In 100 grams, vitamin C and vitamin K contents are 25% and 19% DV, respectively, while other essential nutrients are low in content (table). </P> <P> Blackberries contain both soluble and insoluble fiber components . </P>

What are the parts of a blackberry called