hulled bitter buckwheat rice has various of nutrient ingredients. It is said that it contains protein 9.7-10.9%, fat 1.5-3.4%, Charcoal water chemical compound 70% or so, fibre 0.6-1.4%, In 100 grams of hulled bitter buckwheat rice it contains: 15 milligrame calcium, 180 milligram phosphorus, 1.2 milligram iron, 0.38 millgram thiamine, 0.22 millgram Yellow acid of the core.