How many pounds of water do you put in a pound of beans to make tofu brain? What is the exact ratio and what is the inner fat? Thank you for helping to answer ~ urgent

200 grams of beans put 1600 milliliters of water, 3 grams of lactone.

Materials: 200 grams of soybeans, 1600 milliliters of water, 3 grams of lactone.

1, immortal soul ready materials, soak soybeans for 4 hours, as shown in the picture.

2, ready soybean milk machine, put the soybean into the soybean milk machine to beat into soybean milk.

3, after beating, filter out the soybean milk, as shown in the picture.

4, boil the soy milk and put it at 85 °, 1.5 grams of gluconic acid melted with 10 ml of water, pour the hot soy milk into the gluconic acid bowl.

5, finally, let stand for twenty minutes, check the results, tofu brain is good.