Preparation method of chrysanthemum lactone beancurd
A technology of lactone tofu and chrysanthemum, which is applied in the field of chrysanthemum lactone tofu, can solve the problems of easy spoilage, poor taste and flavor, short shelf life, etc., and achieves the effects of increasing nutrition and dietary health care, unique flavor and fine texture.
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Embodiment 1
[0014] 1. First, take soybeans, dried chrysanthemums, and glucono-δ-lactone (GDL) for later use;
[0015] Second, the process steps are as follows:
[0016] 1. Preparation of chrysanthemum juice: choose dried chrysanthemums with complete flowers, uniform size, no impurities, no mildew, and fragrant smell, crush them through a 20-60 mesh sieve, then add water 25-30 times the weight of chrysanthemum powder, and mix them at 90-100 Extract at ℃ for 1-2 hours, filter to obtain chrysanthemum juice, and refrigerate for later use;
[0017] 2. Soybean selection and washing: select soybeans with no moths, no mildew, large grains, thin skin, and full grains, and wash them with clean water;
[0018] 3. Soaking: Soak the selected and cleaned soybeans in water that is 3 times the weight of dry soybeans, soak for 13-15 hours at a room temperature of 15°C-20°C, and change the water 3 times during soaking;
[0019] 4. Refining, filtering, boiling, and cooling: Rinse the soaked soybeans with ...
Embodiment 2
[0025] 1. First, take soybeans, dried chrysanthemums, and glucono-δ-lactone (GDL) for later use;
[0026] Second, the process steps are as follows:
[0027] 1. Preparation of chrysanthemum juice: choose dried chrysanthemums with complete flowers, uniform size, no impurities, no mildew, and fragrant smell, crush them through a 20-60 mesh sieve, then add water 25-30 times the weight of chrysanthemum powder, and mix them at 90-100 Extract at ℃ for 1-2 hours, filter to obtain chrysanthemum juice, and refrigerate for later use;
[0028] 2. Soybean selection and washing: select soybeans with no moths, no mildew, large grains, thin skin, and full grains, and wash them with clean water;
[0029] 3. Soaking: Soak the selected and cleaned soybeans in water that is 3 times the weight of dry soybeans, soak for 13-15 hours at a room temperature of 15°C-20°C, and change the water 3 times during soaking;
[0030] 4. Refining, filtering, boiling, and cooling: Rinse the soaked soybeans with ...
Embodiment 3
[0035] 1. First, take soybeans, dried chrysanthemums, and glucono-δ-lactone (GDL) for later use;
[0036] Second, the process steps are as follows:
[0037] 1, the preparation of chrysanthemum superfine powder: chrysanthemum is pulverized and passed through a 50 mesh sieve to obtain chrysanthemum fine powder, then the chrysanthemum fine powder is pulverized with a superfine pulverizer and passed through a 300-400 mesh sieve to obtain chrysanthemum superfine powder;
[0038] 2. Soybean selection and washing: select soybeans with no moths, no mildew, large grains, thin skin, and full grains, and wash them with clean water;
[0039] 3. Soaking: Soak the selected and cleaned soybeans in water that is 3 times the weight of dry soybeans, soak for 13-15 hours at a room temperature of 15°C-20°C, and change the water 3 times during soaking;
[0040] 4. Refining, filtering, boiling, and cooling: Rinse the soaked soybeans with clean water, add water 3-5 times the weight of dried soybean...
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