Compound vitamin seasoning and preparation method thereof
A technology of compound vitamins and vitamins is applied in the field of food processing to achieve the effects of comprehensive vitamin supplementation, convenient use and improved stability
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Embodiment 1
[0023] (1) Preparation of vitamin A microcapsules: Weigh 3.7g of β-cyclodextrin in 100g of deionized water, stir to dissolve it into a saturated solution, slowly add 7.0g of dehydrated alcohol with a concentration of 20% vitamin A acetate solution, and continued to stir for 8 hours to obtain a light yellow suspension, which was left to stand overnight, filtered with suction, and the filtrate was vacuum-dried at a temperature of 50°C to constant weight to obtain light yellow powder vitamin A microcapsules.
[0024] (2) Preparation of vitamin E microcapsules: Weigh 3.7g of β-cyclodextrin in 100g of deionized water, stir to make it dissolve and make a saturated solution, add 8.0g of vitamin E to the cyclodextrin saturated solution, After stirring for 5 hours, cool to room temperature, stand overnight, filter with suction, and vacuum-dry the filtrate at a temperature of 50° C. to constant weight to obtain vitamin E microcapsules.
[0025] (3) The prepared vitamin A microcapsule 1g...
Embodiment 2
[0027] (1) Preparation of vitamin A microcapsules: Weigh 40g of hydroxypropyl β-cyclodextrin in 100g of deionized water, stir to dissolve it, and slowly add 10.0g of dehydrated alcohol with a concentration of 20% vitamin A acetate solution, and continued to stir for 6 hours to obtain a light yellow suspension, which was left to stand overnight, filtered with suction, and the filtrate was vacuum-dried at a temperature of 60°C to constant weight to obtain light yellow powder vitamin A microcapsules.
[0028] (2) Preparation of vitamin E microcapsules: Weigh 40g of hydroxypropyl β-cyclodextrin in 100g of deionized water, stir to dissolve it, add 5.0g of vitamin E to the cyclodextrin solution, and stir at 40°C for 3h After cooling to room temperature, stand overnight, filter with suction, and vacuum-dry the filtrate at 60° C. to constant weight to obtain vitamin E microcapsules.
[0029] (3) The prepared vitamin A microcapsule 3g, vitamin E microcapsule 0.5g, vitamin B 2 5g, vit...
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