Preparation method for semen sesami nigrum soy sauce

The invention discloses a preparation method for agricultural semen sesami nigrum soy sauce. According to the preparation method, semen sesami nigrum and black soybean cake meal are adopted as main raw materials, and a traditional soy sauce brewing technology is combined with a modern bioengineering technology and a food processing technology so as to prepare the semen sesami nigrum soy sauce; a finished product of the semen sesami nigrum soy sauce is complete in fermentation, rich in aroma components, high in contents of amino acid nitrogen, total nitrogen, total acid and soluble salt-free solid matter and rich in active substances such as polysaccharides and flavones, various vitamins, amino acids, potassium, iron and other mineral substances, has the anti-fatigue, anti-oxidation, antisepsis and anti-inflammation effects and the effects of reducing blood pressure, reducing blood sugar, reducing blood fat, improving the immunity and enhancing the memory, is strong in fragrance and mellow in taste, and has a