Spirulina micro-capsule and method for preparing the same
A technology of spirulina and microcapsules, applied in the field of microcapsules and their preparation, can solve the problems of inconvenient storage and transportation, inability to achieve nutritional balance, complicated steps and the like
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[0013] The preparation method of above-mentioned spirulina microcapsule, step is as follows:
[0014] 1. Heat sodium alginate and water together in a water bath to dissolve, add preservatives, stir evenly, and keep warm for later use;
[0015] 2. Weigh and mix the spirulina and natural additives, then mix evenly with the sodium alginate aqueous solution in step 1 to make the main solution, and keep warm in a water bath at 45°C-60°C for later use;
[0016] 3. Prepare chitosan solution, heat and dissolve in a water bath, cool to room temperature, add calcium chloride, make auxiliary liquid, and stand at room temperature for use;
[0017] 4. At 45°C-60°C, drop the main liquid prepared in step 2 into the auxiliary liquid prepared in step 3 at a rate of 50-80 drops / minute, the volume ratio of the main liquid and the auxiliary liquid is 1:1-7 , After being fixed and shaped, quickly move it into water for cleaning, repeat the water washing for 3-5 times, and drain the water to obtai...
Embodiment 1
[0030] The raw material composition of Spirulina microcapsules is as follows:
[0031] Fresh spirulina 15g, sodium alginate 1g, potassium sorbate 0.1g, β-cyclodextrin 1g, calcium chloride 5g, chitosan 1g and water 600g.
[0032] (1) Dissolve 1 g of sodium alginate in 100 g of water, dissolve in a water bath at 75°C, add 0.1 g of potassium sorbate, and keep warm in a water bath at 45°C for later use.
[0033] (2) Weigh 15g of fresh spirulina and mix with 1g of β-cyclodextrin, add dropwise to the sodium alginate solution in step (1) and mix evenly to make the main solution, keep warm in a water bath at 45°C for later use;
[0034] (3) Weigh 1 g of chitosan into 500 g of water, heat to dissolve at 60° C., cool to room temperature, add 5 g of calcium chloride, and dissolve to form a calcium chloride-chitosan solution, which is the auxiliary liquid.
[0035] (4) at 45 ℃, move the main liquid of step (2) into the dropper and drop in the calcium chloride-chitosan solution (secondary...
Embodiment 2
[0041] The raw material composition of Spirulina microcapsules is as follows:
[0042] Fresh spirulina 5g, sodium alginate 4g, potassium sorbate 0.1g, sodium copper chlorophyllin 0.03g, calcium chloride 4g, chitosan 3g and water 500g.
[0043] (1) Weigh 4g of sodium alginate and dissolve it in 100g of water, dissolve in a water bath at 80°C, add 0.1g of potassium sorbate, and keep warm in a water bath at 70°C for later use.
[0044] (2) Weigh 5g of fresh spirulina and mix it with 0.03g of sodium copper chlorophyllin evenly, add it to the sodium alginate solution in step (1), stir evenly, make the main solution, and keep it warm in a water bath at 60°C for later use.
[0045] (3) Weigh 3g of chitosan into 400g of water, heat to dissolve at 50°C, cool to room temperature, add 4g of calcium chloride, and dissolve to form a calcium chloride-chitosan solution, which is the auxiliary liquid.
[0046] (4) At 60°C, move the main liquid into the dropper and drop it into the calcium chlo...
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