Process flow of black ant extract
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Update time : 2022-06-29 13:43:15
1. the preparation method of black ant extract, is characterized in that, comprises the following technical steps: get the black ant after drying, smash into fine powder, for subsequent use;
2. Take the dried black ants, add 8-10 times by weight of ethanol with a volume fraction of 50-60%, heat and extract for 2 times, 2h each time, filter, combine the filtrates, and concentrate to 1/5-1 of the original volume /4, dry, sieve to get powder;
3. The fine powder obtained in step 1) and the powder obtained in step 2) are mixed according to the weight ratio of 1-2:100, placed in a mixer and mixed, and the rotating speed is controlled at 120-130r/min to obtain black ant extract
2. Take the dried black ants, add 8-10 times by weight of ethanol with a volume fraction of 50-60%, heat and extract for 2 times, 2h each time, filter, combine the filtrates, and concentrate to 1/5-1 of the original volume /4, dry, sieve to get powder;
3. The fine powder obtained in step 1) and the powder obtained in step 2) are mixed according to the weight ratio of 1-2:100, placed in a mixer and mixed, and the rotating speed is controlled at 120-130r/min to obtain black ant extract
