Blueberry composite tablet candy capable of relieving visual fatigue and preparation method thereof

Abstract

The invention discloses a blueberry composite tablet candy capable of relieving visual fatigue and a preparation method thereof. The blueberry composite tablet candy capable of relieving the visual fatigue comprises the following raw materials in percentage by weight: 13.25 percent of a blueberry extract, 0.5 percent of lutein esters, 0.3 percent of beta-carotene, 1.0 percent of citric acid, 64.45 percent of sorbitol, 2 percent of xylooligosaccharide, 3 percent of dextrin and 15 percent of microcrystalline cellulose, wherein the blueberry extract is extracted from a mixture of blackberry pomace dry matter and acid ethanol; the acid ethanol comprises ethanol and water with the volume percentage of 60 percent; the pH value of the acid ethanol is 1.5 to 3.0; the blackberry pomace dry matter and the acid ethanol are in the mass volume ratio of 1:50-1:70; the preparation method of the blueberry composite tablet candy capable of relieving the visual fatigue comprises the following main steps: 1, preparing the blueberry extract; 2, crushing; 3, mixing; 4, granulating; 5, tabletting; 6 packaging. The blueberry composite tablet candy capable of relieving the visual fatigue can effectively relieve the visual fatigue, can improve eyesight after long-term eating, and is convenient to take; a new using way is provided for utilizing fresh blueberry and fully playing intentional physiological and pharmacological efficacies.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a blueberry composite tablet candy for relieving visual fatigue and a preparation method thereof. Background technique [0002] Eye fatigue, also known as eye fatigue, mainly manifests as visual impairment, such as blurred vision, double images, overlapping lines, and jumping words when using the eyes at close range; Eye symptoms include eye sleepiness, photophobia, heavy eyelids, difficulty opening eyes, soreness or pain around the eyeballs and orbits, tearing, foreign body sensation, dry eyes, and twitching eyelids. Patients with severe visual fatigue will also have systemic symptoms of varying degrees, such as headache, dizziness, weakness, nausea and vomiting. [0003] Eye fatigue is not an independent eye disease, but a syndrome based on the patient's subjective symptoms, eye or systemic organic factors and mental and psychological factors. It is also often called e...

AI Technical Summary

Problems solved by technology

[0005] At present, there are various medicines or health care products for relieving visual fatigue on the market, but most medicines contain toxins or have side effects, while candy It is a kind of snack that people love, but the candy on the market is mainly sweet and sour, which is not helpful to human health, and sometimes eating too much candy can easily induce diabetes, tooth decay and other diseases

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