Method for making lutein extract microcapsule
A production method and lutein technology are applied in the fields of nutritional supplements and food colorants, which can solve the problems of product microcapsule protection, product stability not being improved, etc., achieve obvious social and economic benefits, increase the scope of use, The effect of improving product stability
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Embodiment 1
[0027] Step 1: put 8kg of lutein extract with a content of 140g / kg into a supercritical extraction kettle for carbon dioxide extraction, control the temperature at 55°C and the pressure at 38Mpa, and extract continuously for 6 hours to obtain lutein with a content of 201g / kg Extract 5.46kg, take 1kg of it and heat it to 60°C with a water bath, add laurate 0.1kg, Tween 800.3kg, Tween 200.2kg and stir continuously for 20 minutes to make it evenly mixed, naturally cool to 45°C, add to Ionized water 1kg, constantly stirring the product to become a thick slurry, continue to add 1kg of deionized water, the product is transformed into water-soluble lutein to obtain mixed solution A;
[0028] Step 2: Mix 1 kg of β-cyclodextrin and 3 kg of maltodextrin, add 9 kg of deionized water, and keep stirring to completely dissolve the two substances in the water to obtain a mixed solution B;
[0029] Step 3: Add the mixed solution B obtained in step 2 to the mixed solution A obtained in step 1,...
Embodiment 2
[0032] Step 1: put 6kg of lutein extract with a content of 150g / kg into a supercritical extraction kettle for carbon dioxide extraction, control the temperature at 55°C and pressure at 40Mpa, and extract continuously for 5 hours to obtain lutein with a content of 202g / kg Extract 4.37kg, take 1.5kg of it and heat to dissolve at 65°C, add laurate 0.16kg, Tween 800.42kg, Tween 200.33kg and stir continuously for 20 minutes to make it evenly mixed, naturally cool down to 45°C, add deionized Water 1.6kg, constantly stirring the product to become a thick slurry, continue to add 1.5kg of deionized water, the product is transformed into water-soluble lutein to obtain mixed solution A;
[0033] Step 2: Mix 1 kg of β-cyclodextrin and 4 kg of maltodextrin, add 10 kg of deionized water, and keep stirring to completely dissolve the two substances in the water to obtain a mixed solution B;
[0034] Step 3: Add the mixed solution B obtained in step 2 to the mixed solution A obtained in step 1...
Embodiment 3
[0037] Step 1: Put 3kg of lutein extract with a content of 147g / kg into a supercritical extraction kettle at a temperature of 65°C for carbon dioxide extraction, control the temperature at 55°C and a pressure of 34Mpa, and extract continuously for 6.5 hours to obtain a content of 205g / kg kg, lutein extract 2.12, add laurate 0.21kg, Tween 800.42kg, Tween 200.22kg and stir continuously for 20 minutes to make it evenly mixed. Naturally lower the temperature to 45°C, add 0.56 kg of deionized water, continuously stir the product to form a thick slurry, continue to add 0.6 kg of deionized water, and convert the product into water-soluble lutein to obtain a mixed solution A.
[0038] Step 2: Mix 1.5kg of β-cyclodextrin and 4.6kg of maltodextrin, add 12.3kg of deionized water, and keep stirring to completely dissolve the two substances in the water to obtain a mixed solution B;
[0039] Step 3: Add the mixed solution B obtained in step 2 to the mixed solution A obtained in step 1, sti...
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