Lets compare vitamin content per 100 grams of Hard Tofu, prepared with nigari vs Tofu, extra firm, prepared with nigari:
Hard Tofu, prepared with nigari has 1.6 times more Vitamin B2, 2.7 times more Vitamin B3 and 2.4 times more Vitamin B9 than Tofu, extra firm, prepared with nigari.
While Tofu, extra firm, prepared with nigari contains 22.8 times more Vitamin B5 and 2.1 times more Vitamin B6 than Hard Tofu, prepared with nigari.
Both Hard Tofu, prepared with nigari and Tofu, extra firm, prepared with nigari have similar amounts of Vitamin B1 per 100 g.
Both Hard Tofu, prepared with nigari as well as Tofu, extra firm, prepared with nigari have insufficient amounts of Vitamin B12, Vitamin C and Vitamin D in 100 g.
Comparing minerals per 100 grams for Hard Tofu, prepared with nigari vs Tofu, extra firm, prepared with nigari:
Hard Tofu, prepared with nigari has 1.2 times more Calcium, 1.6 times more Copper, 1.3 times more Iron, 1.5 times more Magnesium, 1.6 times more Manganese, 2.1 times more Phosphorus, 1.3 times more Selenium and 1.6 times more Zinc than Tofu, extra firm, prepared with nigari.
Both Hard Tofu, prepared with nigari and Tofu, extra firm, prepared with nigari have similar amounts of Potassium and Water per 100 g.
Comparison of macro-nutrients per 100 grams:
Hard Tofu, prepared with nigari has 1.7 times more Energy, 1.9 times more Fat, 1.6 times more Saturated Fat, 2.6 times more Omega 3, 2.1 times more Omega 6, 3.7 times more Carbohydrate and 1.3 times more Protein than Tofu, extra firm, prepared with nigari.
While Tofu, extra firm, prepared with nigari contains 1.7 times more Fiber than Hard Tofu, prepared with nigari.
Both Hard Tofu, prepared with nigari as well as Tofu, extra firm, prepared with nigari have insufficient amounts of Cholesterol, Glucose and Sucrose in 100 g.