Eye-care medlar composite beverage and preparation method thereof

Abstract

The invention discloses an eye-care medlar composite beverage and a preparation method thereof. The beverage comprises fresh medlar juice, fresh apple juice and red date concentrated juice, and further comprises a stabilizer, an emulsifier and an antioxidant; the specific preparation method comprises the steps of extracting juice, performing enzymolysis, mixing, homogenizing, concentrating, sterilizing and filling. The eye-care medlar composite beverage prepared by the method disclosed by the invention not only has the effects of relieving asthenopia, protecting eyes and improving eyesight, reinforcing qi and nourishing blood, but also has the advantages of being rich in fruity odour, pleasing in colour and lustre, mild in sour and sweet, and high in stability, and the composite beverage has an extensive market prospect. Furthermore, the manufacturing method disclosed by the invention is simple in process, low in cost and strong in operability.

Description

technical field [0001] The invention relates to an eye-care wolfberry compound beverage and a preparation method thereof, belonging to the technical field of health food processing. Background technique [0002] Medical experiments have proved that the carotenoids found in the human body mainly include α-carotene, β-carotene, zeaxanthin and lutein, etc. The natural lutein and zeaxanthin contained in plants are excellent antioxidants. It can prevent vision loss caused by age-related macular degeneration, severe myopia and retinal detachment, protect the eyes from light damage, delay eye aging and prevent disease, promote the regeneration of rhodopsin in retinal cells, and improve vision and protect Eyesight, relieve visual fatigue symptoms and so on. Humans cannot synthesize lutein and zeaxanthin in the body, and lutein and zeaxanthin in animals and humans come from food. Scholars in many countries have been looking for and researching lutein and zeaxanthin resources for a ...