Peony seed oil microcapsule and preparation method of peony seed oil microcapsule
A technology of peony seed oil and microcapsules, applied in edible oil/fat, food science, application, etc., can solve problems such as poor product stability, affecting product utilization, and difficulty in industrial production, so as to maintain nutritional activity and reduce volatile substances The loss, the effect of the reasonable route
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[0029] Example 1
[0030] Add 3 g of sucrose ester to 60 g of peony seed oil, stir and heat to 60° C., stir to dissolve, and prepare the core material phase. Add 5g gelatin, 15g modified starch and 5g sucrose into 100mL water, heat to 90°C, stir to dissolve the gelatin; add 2g sodium caseinate and 3g citric acid, stir to dissolve, and prepare the wall material phase. The core material phase and the wall material phase are mixed, pre-emulsified in a high-speed shearing machine, and then emulsified and homogenized by a high-pressure homogenizer at 80 MPa to form an emulsion, and the particle size of the emulsion reaches 200 nm. The emulsion is dried through a spray-fluidized bed under the conditions of an inlet air temperature of 120°C and an outlet temperature of 10°C, thereby preparing peony seed oil microcapsule particles.
[0031] 98.4 g of peony seed oil microcapsule particles were obtained by this method, in which the surface starch adhesion amount was 7%, and the embedding ra...
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[0034] Example 2
[0035] 0.5 kg of phospholipids were added to 10 kg of peony seed oil, heated to 30° C., and stirred until dissolved to obtain the core material phase. Add 90L of water to 4kg of gum arabic, 10kg of modified starch, 44kg of maltose syrup and 15kg of glycerin, heat to 50°C, stir to dissolve; add 1kg of caseinic acid and 0.5kg of disodium hydrogen phosphate, stir to dissolve, to prepare the wall Physical appearance. The core material phase and the wall material phase are mixed, pre-emulsified in a high-speed shearing machine, and then emulsified and homogenized by a high-pressure homogenizer at 20 MPa to form a stable emulsion. The particle size of the emulsion reaches 350 nm. Then, the emulsion is dried in a spray-fluidized bed under the conditions of an inlet air temperature of 90°C and an outlet temperature of 60°C, thereby preparing peony seed oil microcapsule particles.
[0036] 99.3kg of peony seed oil particles were obtained by this method, in which the sur...
Example Embodiment
[0039] Example 3
[0040] 0.5 kg of mono-fatty acid glycerides and 3.5 kg of sucrose esters were added to 30 kg of tree peony seed oil, heated to 50° C. and stirred to dissolve to obtain the core material phase. Add 100L of water to 15kg of modified starch, 17kg of dextrin, 20kg of sucrose, and 10kg of glycerin, heat to 50℃, stir to dissolve; add 2.5kg of potassium caseinate and 1.5kg of dipotassium hydrogen phosphate, stir to dissolve. Wall material phase. The core material phase and the wall material phase are mixed, pre-emulsified in a high-speed shearing machine, and then emulsified and homogenized by a high-pressure homogenizer at 40 MPa to form an emulsion, and the particle size of the emulsion reaches 230 nm. The solvent is evaporated and recovered by a three-effect evaporator to obtain a stable emulsion, and then the emulsion is dried through a spray-fluidized bed under the conditions of an inlet air temperature of 200°C and an outlet temperature of 100°C, thereby prepar...
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