Hello, bulk chicken blood clots practice: 0.2-0.8% animal plasma anticoagulant, 2-3% edible salt added to the stirring type collection bucket, the plasma through the infusion channel into the bucket, boot stirring until the collection is complete. Then the plasma is refrigerated at a low temperature of 4 degrees for 3-15 hours. When processing blood tofu, the plasma is first filtered. Weigh clean cool water according to 2-5 times of the plasma, take half of the total water first, add 0.1-0.2% Tianxi new blood tofu coagulant (in terms of finished products) and stir to dissolve. The other half of the cool water heated to 80 ℃, add, 3-5% starch (calculated by the finished product) stir to dissolve. Add the coagulant solution to the carrageenan hot solution, stir well, then add the plasma and stir well, interlayer 50-60 ℃ heated for 10-20 minutes to coagulate into a blood clot. The blood clots will be scratched and put into 80 hot water to cook for 20-30 minutes or sent to the steamer to steam for 20-30 minutes can be.