Cubilose microcapsule powder, preparation method and application thereof
A technology of microcapsule powder and microcapsule powder, which is applied in the field of nutritional products, can solve the problems of time-consuming and energy-consuming, and achieve the effect of high conversion utilization rate and good absorption effect
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Embodiment 1
[0020] A preparation method of bird's nest microcapsule powder, comprising the following steps:
[0021] (1) Wash the bird’s nest, and at 80° C., boil the bird’s nest for 2.5 hours and then pulverize the bird’s nest to obtain bird’s nest powder, whose particle size passes through a 40-mesh sieve;
[0022] (2) Emulsification treatment: get whey powder 6kg, add water 18kg to dissolve completely and obtain emulsifier; Get the bird's nest powder 1kg that step (1) obtains and add water 6kg to stir and dissolve to obtain aqueous solution; Under the stirring speed of / min, carry out emulsification treatment to bird's nest powder in pilot test tank, emulsification treatment 0.5h;
[0023] (3) homogeneous treatment: carry out homogeneous treatment under 42Mpa, obtain the bird's nest powder with particle size below 1um;
[0024] (4) Spray drying: In the spray drying process, the air inlet temperature is 130°C, and the air outlet temperature is 70°C. After spray drying, the water conten...
Embodiment 2
[0026] A preparation method of bird's nest microcapsule powder, comprising the following steps:
[0027] (1) Wash the bird’s nest, and at 100° C., boil the bird’s nest for 1.5 hours and then pulverize the bird’s nest to obtain bird’s nest powder, whose particle size passes through a 40-mesh sieve;
[0028] (2) Emulsification treatment: Get 10kg of whey protein powder, add 28kg of water to dissolve completely to obtain an emulsifier; get 1kg of bird’s nest powder obtained in step (1) and add 2kg of water to stir and dissolve; The bird's nest powder was emulsified in a pilot test tank at a stirring speed of 1 min;
[0029] (3) homogeneous treatment: carry out homogeneous treatment under 50Mpa, obtain the bird's nest powder with particle size below 1um;
[0030] (4) Spray drying: In the spray drying process, the air inlet temperature is 160°C, and the air outlet temperature is 95°C. After spray drying, the water content in the bird's nest powder is ≤5% (wt), and the bird's nest ...
Embodiment 3
[0032] A preparation method of bird's nest microcapsule powder, comprising the following steps:
[0033] (1) Wash the bird’s nest, and at 80° C., boil the bird’s nest for 3 hours to obtain bird’s nest powder, whose particle size passes through a 40-mesh sieve;
[0034] (2) Emulsification treatment: take whey powder, whey protein powder, fructooligosaccharide, lactose and mix according to the ratio of 1:1:1:1, the total mass is 4kg, add water 36kg to dissolve completely to obtain emulsifier solution; take step (1 ) 0.5 kg of the bird's nest powder obtained was stirred and dissolved by adding 2 kg of water; the bird's nest powder solution was added to the emulsifier, and the bird's nest powder was emulsified for 0.5 h in a pilot test tank at a stirring speed of 2600 r / min;
[0035] (3) homogeneous treatment: carry out homogeneous treatment under 40Mpa, obtain the bird's nest powder with particle size below 1um;
[0036] (4) Spray drying: In the spray drying process, the air inl...
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