Blood-enriching tablet for pets and preparation method of blood-enriching tablet
A blood-enriching tablet and pet technology, applied in applications, animal feed, animal feed, etc., can solve the problems of no research on blood-enriching nutrition products, achieve good blood-enriching effect, prevent anemia, and facilitate preparation
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Embodiment 1
[0027] Preparation of Blood Tonic Tablets for Pets
[0028] (1) Preparation of jujube polysaccharide: wash and remove the pits from jujube, vacuum freeze-dry, crush and pass through a 60-mesh sieve, add water equivalent to 10 times the mass of jujube powder, extract in a water bath at 90°C for 2 hours, repeat 3 times, Combine the extracts and concentrate, add 70% ethanol at the same volume as the concentrated solution, let stand overnight, centrifuge at 3000r / min for 15min, take the precipitate, elute with methanol-ether mixed solution, filter and dry to obtain jujube polysaccharide.
[0029] (2) Preparation of jujube polysaccharide iron: Weigh jujube polysaccharide and trisodium citrate (mass ratio 5:1), add 20 times the amount of water and stir to dissolve, adjust the pH with sodium hydroxide solution to keep it at 8, and set it at 70 Continue to stir on the water bath at ℃, add ferric chloride solution dropwise, and control the pH of the solution at the same time, until red...
Embodiment 2
[0033] Preparation of Blood Tonic Tablets for Pets
[0034] (1) Preparation of jujube polysaccharide: wash and remove the pits from jujube, vacuum freeze-dry, crush and pass through a 60-mesh sieve, add water equivalent to 15 times the mass of jujube powder, extract in a water bath at 95°C for 2 hours, repeat 3 times, Combine the extracts and concentrate, add 75% ethanol at the same volume as the concentrated solution, let stand overnight, centrifuge at 3000r / min for 15min, take the precipitate, elute with methanol-ether mixed solution, filter and dry to obtain jujube polysaccharide.
[0035](2) Preparation of jujube polysaccharide iron: Weigh jujube polysaccharide and trisodium citrate (mass ratio 5:1), add 20 times the amount of water to fully stir and dissolve, adjust the pH with sodium hydroxide solution to keep it at 9, and place it at 75 Continue to stir on the water bath at ℃, add ferric chloride solution dropwise, and control the pH of the solution at the same time, un...
Embodiment 3
[0039] Preparation of Blood Tonic Tablets for Pets
[0040] (1) Preparation of jujube polysaccharide: wash and remove the pits from jujube, vacuum freeze-dry, crush and pass through a 60-mesh sieve, add water equivalent to 20 times the mass of jujube powder, extract in a water bath at 100°C for 2 hours, repeat 3 times, Combine the extracts and concentrate, add 80% ethanol at the same volume as the concentrated solution, let stand overnight, centrifuge at 3000r / min for 15min, take the precipitate, elute with methanol-ether mixed solution, filter and dry to obtain jujube polysaccharide.
[0041] (2) Preparation of jujube polysaccharide iron: Weigh jujube polysaccharide and trisodium citrate (mass ratio 5:1), add 20 times the amount of water to fully stir and dissolve, adjust the pH with sodium hydroxide solution to keep it at 10, and place it at 80 Continue to stir on the water bath at ℃, add ferric chloride solution dropwise, and control the pH of the solution at the same time,...
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