Blueberry eye-pupil-brightening composite granules and preparation method thereof
A technology of blueberry Kangjing and compound granules, applied in food preparation, application, food science and other directions, can solve the problems of single prescription, rough processing technology and poor effect of eye health care products, so as to relieve eye fatigue, unique flavor, Uniform effect
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specific Embodiment approach 1
[0012] Embodiment 1: This embodiment is a blueberry Kangjing compound granule, which is extracted by mass percentage from 22.5% to 45% of blueberry anthocyanins, 7.5% to 18.75% of chrysanthemum yellow pigments, and 7.5% to 18.75% of cassia seeds 3%~11% maltodextrin, 0.03%~0.07% xanthan gum, 0.4%~0.8% citric acid, 22%~30% white sugar, 3%~7% honey and 0.04% ~0.08% sodium citrate is prepared, wherein the mass ratio of blueberry anthocyanin and chrysanthemum yellow is 3:(0.5~2.5), wherein the mass ratio of blueberry anthocyanin and cassia seed extract is 3:(0.5~2.5), wherein the mass ratio of the chrysanthemum yellow pigment and the cassia seed extract is 1:(0.9~1.1).
[0013] The specification of the blueberry Kangjing compound granule described in this embodiment: 15g / bag; usage method: add 150mL of pure water to each bag and mix evenly before taking it.
[0014] The blueberry Kangjing compound granule described in this embodiment is based on wild blueberry anthocyanins from Da...
specific Embodiment approach 2
[0015] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the blueberry anthocyanins are obtained by the following operations: first, the blueberries are removed and cleaned in sequence, and then the cleaned blueberries are The fruit is beaten into a pulp by a beater, and then the blueberry pulp is transferred to a container, and then an aqueous ethanol solution with a volume fraction of 30% to 90% is added, sealed, and then extracted by solvent extraction or ultrasonic extraction. The blueberry pigment extract was collected by suction filtration, placed in a rotary evaporator, and concentrated for 1.5~ 2.5 times to obtain blueberry anthocyanins; the mass of the pulpy blueberry and the volume fraction of the ethanol aqueous solution volume ratio of 30% to 90% are 1g: (5L to 20L); wherein the solvent extraction method is specifically The operation is as follows: solvent extraction is completed at a temperature of 20°C~60°C for 1h~5h; , Ultrasonic ext...
specific Embodiment approach 3
[0016] Embodiment 3: The difference between this embodiment and Embodiment 1 or 2 is that the chrysanthemum yellow pigment is obtained by the following operation: first, the chrysanthemum medicinal material is dried at a temperature of 70°C to 90°C 4h~6h, then remove impurities on the surface of the dried chrysanthemum medicinal materials, and then crush them into fine powder, pass through an 80 mesh sieve to obtain chrysanthemum medicinal material powder with a particle size of less than 0.2, and add an extractant to the chrysanthemum medicinal material powder with a particle size of less than 0.2 mixed with each other, and leached for 2h~12h at a temperature of 10°C~80°C and a pH value of 3~8. Concentrate 1.5 to 2.5 times by vacuum distillation to obtain chrysanthemum yellow; the ratio of the mass of the chrysanthemum medicinal material powder with a particle size below 0.2 to the volume of the extractant is 1g: (2.5L to 15L); The extractant is absolute ethanol, distilled wa...
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