Granule containing phosphatidylserine and preparation method of granule
A technology of phosphatidylserine and granules, applied in food science, tea treatment before extraction, tea substitutes, etc., can solve the problems of reducing the frequency of daily consumption, increasing costs, and high prices
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[0016] The invention provides a preparation method of a granule containing phosphatidylserine, wherein the preparation method comprises:
[0017] 1) adding acetone to the bovine brain for mixing and then extracting, removing the acetone layer to obtain the mixture M1;
[0018] 2) Add n-hexane to the mixture M1 prepared in step 1), mix and filter, remove the filter residue, and obtain the mixture M2;
[0019] 3) The mixture M2 is eluted through a silica gel column, concentrated, dried, and ground to obtain a powdery product M3;
[0020] 4) Grinding dried fruits and vegetables and / or scented tea to prepare mixture M4;
[0021] 5) Mix the powdered product M3 and the mixture M4 to prepare a granule containing phosphatidylserine.
[0022] In the present invention, acetone is first added to bovine brain for extraction, then n-hexane is added to it, mixed and filtered, and the filter residue is removed to obtain a mixture M2, and then the mixture M2 is eluted through a silica gel c...
Embodiment 1
[0034] 1) Add 50 parts by weight of acetone to 10 parts by weight of crushed bovine brain, mix and extract, remove the acetone layer, and prepare mixture M1;
[0035] 2) Add 100 parts by weight of n-hexane to the mixture M1 prepared in step 1), place it under the condition of a stirring rate of 100 r / min, mix and stir for 10 minutes, filter, remove the filter residue, and obtain the mixture M2;
[0036] 3) The mixture M2 was eluted through a silica gel column for 5 minutes, concentrated, dried at a temperature of 70° C. for 3 hours, and ground to obtain a powdery product M3;
[0037] 4) Grinding 10 parts by weight of hawthorn slices, 10 parts by weight of dried jujube slices, 10 parts by weight of dried apple slices, 10 parts by weight of dried chrysanthemums and 10 parts by weight of dried rose petals to prepare mixture M4;
[0038] 5) Mix the powdered product M3 and the mixture M4 to prepare granule A1 containing phosphatidylserine.
Embodiment 2
[0040] 1) Add 70 parts by weight of acetone to 10 parts by weight of pulverized bovine brain, mix and extract, remove the acetone layer, and prepare mixture M1;
[0041] 2) Add 150 parts by weight of n-hexane to the mixture M1 prepared in step 1), place it under the condition of a stirring rate of 300r / min, mix and stir for 30min, filter, remove the filter residue, and obtain the mixture M2;
[0042] 3) The mixture M2 was eluted through a silica gel column for 10 minutes, concentrated, dried at a temperature of 90° C. for 5 hours, and ground to obtain a powdery product M3;
[0043] 4) Grinding 16 parts by weight of hawthorn slices, 16 parts by weight of dried jujube slices, 16 parts by weight of dried apple slices, 16 parts by weight of dried chrysanthemums and 16 parts by weight of dried rose petals to prepare mixture M4;
[0044] 5) Mix the powdered product M3 and the mixture M4 to prepare granule A2 containing phosphatidylserine.
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