| 摘要 |
PURPOSE: A manufacturing method of black tofu(bean curd) by using black bean is provided to give the taste and nutrition of black bean to tofu by soaking in water, steaming for a predetermined time after boiling, adding natural brine and stirring well. CONSTITUTION: Black beans of 3kg are soaked in 10L of water and swollen for 8-10 hours. The swollen black beans are grinded to manufacture black soy milk in a millstone. The black bean soaked water is boiled at 100deg.C and boiled with soy milk water for 50-60 minutes. Pure brine made of magnesium chloride is added to the boiling water and steamed for 30-40 minutes. The brine is added two or three times in every 10 minutes and black tofu is formed by removing the brine water and compressing in a tofu frame for 6 minutes. The black tofu provides 98% of digestion rate and prevents high blood pressure, heart disease, diabetics and arteriosclerosis.
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