Preparation method of bioactive calcium jelly by using procambarus clarkii shells
A technology of Procambarus clarkii and biological activity, applied in the field of comprehensive utilization of shrimp shells, can solve the problems of microbial pollution, bitter taste of medicine, inconvenient taking, etc., and achieve the effects of high nutritional value, reducing environmental pollution, and unique taste
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Embodiment 1
[0010] A method for preparing biologically active calcium jelly with Procambarus clarkii shrimp shells is characterized in that the following steps are adopted:
[0011] A) Take the cleaned Procambarus clarkii shells and cook them in a high-pressure steam sterilizer whose temperature has reached 121°C for 25 minutes, and place the high-pressure cooked Procambarus clarkii shells in an oven at a temperature of 75°C to bake Dry to constant weight, pulverize, and pass through a 100-mesh sieve to obtain sifted shrimp shell powder;
[0012] B) Take 10 parts of shrimp shell powder according to the number of parts by mass, 30 parts of lactic acid with a mass percentage concentration of 70%, react in a water bath at a temperature of 65° C. for 5 hours, and vacuum filter to obtain the acid hydrolyzed solution of Crayfish;
[0013] C) Measure 3 parts of konjac flour, 2 parts of carrageenan, and 100 parts of drinking water according to the same mass parts as step B), heat to 75°C and stir...
Embodiment 2
[0015] A method for preparing biologically active calcium jelly with Procambarus clarkii shrimp shells is characterized in that the following steps are adopted:
[0016] A) Take the cleaned Procambarus clarkii shells and cook them in a high-pressure steam sterilizer whose temperature has reached 121°C for 25 minutes, and place the high-pressure cooked Procambarus clarkii shells in an oven at a temperature of 75°C to bake Dry to constant weight, pulverize, and pass through a 100-mesh sieve to obtain sifted shrimp shell powder;
[0017] B) Take 10 parts of shrimp shell powder according to the number of parts by mass, 70 parts of gluconic acid with a mass percentage concentration of 70%, react in a water bath at a temperature of 50° C. for 3 hours, and vacuum filter to obtain the acid hydrolyzate of Crayfish;
[0018] C) Take 3 parts of konjac flour, 1 part of carrageenan, and 100 parts of drinking water according to the same mass parts as in step B), heat to 95°C and stir to dis...
Embodiment 3
[0020] A method for preparing biologically active calcium jelly with Procambarus clarkii shrimp shells is characterized in that the following steps are adopted:
[0021] A) Take the cleaned Procambarus clarkii shells and cook them in a high-pressure steam sterilizer whose temperature has reached 121°C for 25 minutes, and place the high-pressure cooked Procambarus clarkii shells in an oven at a temperature of 75°C to bake Dry to constant weight, pulverize, and pass through a 100-mesh sieve to obtain sifted shrimp shell powder;
[0022] B) Take 10 parts of shrimp shell powder according to the number of parts by mass, 50 parts of citric acid with a mass percentage concentration of 70%, react in a water bath at a temperature of 60° C. for 4 hours, and vacuum filter to obtain the acid hydrolyzate of Crayfish;
[0023] C) Measure 3 parts of konjac flour, 1.5 parts of carrageenan, and 100 parts of drinking water according to the same mass parts as step B), heat to 85°C and stir to di...
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