Preparation method of microcapsules composited by evening primrose oil and rosehip oil
A technology of composite microcapsules and rosehip oil, which is applied in the field of preparation of vegetable oil microcapsules, can solve the problems of serious agglomeration, low embedding rate, and low degree of dispersion, and achieve high oxidation stability, easy digestion and absorption, The effect of simple production process
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[0029] Example 1
[0030] (1) Preparation of the core material: 20 parts by mass of rosehip oil, 8 parts by mass of lecithin, and vacuum melting with a stainless steel colloid mill. After 15 minutes, 72 parts by mass of evening primrose oil were added to continue stirring and melting for 50 minutes;
[0031] (2) Preparation of wall material liquid: use 65 parts by mass of cyclodextrin, 30 parts by mass of gum arabic, and 5 parts by mass of sucrose as wall material, add it to the batching tank at room temperature, and add purified water to make a solid content of 43% Wall material liquid.
[0032] (3) Emulsification: After the wall material liquid is cooled to 50°C, it is mixed with the core material prepared in step (1). The ratio of the core material to the quality wall material is 1.7:1. Stir for 15 minutes to make it fully mixed Evenly, mixed into an emulsion with a solid content of 45%.
[0033] (4) High-pressure homogenization: homogenize the emulsion obtained in step (3) with a...
Example Embodiment
[0037] Example 2
[0038] (1) Preparation of the core material: 20 parts by mass of rosehip oil, 8 parts by mass of lecithin, and vacuum melting with a stainless steel colloid mill. After 15 minutes, 72 parts by mass of evening primrose oil were added to continue stirring and melting for 50 minutes.
[0039] (2) Preparation of wall material liquid: use 70 parts by mass of cyclodextrin, 20 parts by mass of gum arabic, and 10 parts by mass of sucrose as wall material, add it to the batching tank at room temperature, and add purified water to make a solid content of 40% Wall material liquid.
[0040] (3) Emulsification: After cooling the wall material liquid to 50℃, mix it with the core material made in step (1), where the mass ratio of the core material to the wall material liquid is 1.7:1, stir for 15 minutes to make it fully mixed, and mix Emulsion with a solid content of 49.5%.
[0041] (4) High-pressure homogenization: The emulsion obtained in step (3) is homogenized twice with a h...
Example Embodiment
[0044] Example 3
[0045] (1) Preparation of the core material: 20 parts by mass of rosehip oil, 8 parts by mass of lecithin, and vacuum melting with a stainless steel colloid mill. After 15 minutes, 72 parts by mass of evening primrose oil were added to continue stirring and melting for 50 minutes;
[0046] (2) Preparation of wall material liquid: use 60 parts by mass of cyclodextrin, 20 parts by mass of gum arabic, and 5 parts by mass of sucrose as wall material, add it to the batching tank at room temperature, and add purified water to make a solid content of 43% Wall material liquid.
[0047] (3) Emulsification: After cooling the wall material liquid to 50°C, mix it with the core material prepared in step (1), where the mass ratio of the core material to the wall material liquid is 1.7:1, stir for 15 minutes to make it fully mixed, and mix Emulsion with 30% solid content.
[0048] (4) High-pressure homogenization: The emulsion obtained in step (3) is homogenized twice with a high...
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