Black sweet potato juice beverage and preparation method thereof

Abstract

The invention discloses a black sweet potato juice beverage and a preparation method thereof, and relates to a novel beverage and a preparation method based on the green low-carbon and nutrition healthcare concept in the field of beverage science. The beverage is characterized in the special formula, wherein non-transgenic rare fruit vegetable black sweet potatoes and black sweet potato leaves are organically combined and deep-processed into natural low-sugar fashionable juice which has rich faint scent and good sour and sweet taste without preservatives or chemical pigments. The beverage is also characterized in a simple process, wherein the deep processing process is scientific and practical and convenient for storage and transportation, and extends the ecological industry chain. Through the invention, the particular nutrient components such as anthocyanin, carotene, vitamins, trace elements, mineral element selenium and the like as well as dietary fibers, organic acids and the like in black sweet potatoes and black sweet potato leaves are maintained to the greatest degree. The black sweet potato juice provided by the invention has the advantages unparalleled to other juice beverages, and can enhance the anti-oxidation immunity of a human body, resist aging, assist in beautifying, control three-high disease (hyperglycemia, hypertension and hyperlipidemia) and prevent cancer after long-time drinking.

Description

technical field [0001] The invention belongs to the field of food and beverage science and technology. The invention relates to a new type of beverage and a preparation method based on the rare fruit and vegetable black sweet potato and black sweet potato leaves with the concept of green, low carbon, nutrition and health care. Background technique [0002] In recent years, people have gradually realized the nutritional value and convenience of supplementing vitamins and trace elements in non-carbonated beverage fruit juice / fruit and vegetable juice, and there has been an upsurge in consumption of fruit juice everywhere, whether it is 100% pure juice, non-pure juice or mixed juice Waiting for flowers to bloom everywhere, the competition is fierce, and all businesses are fighting hard to win a larger market share. However, according to the "China Fruit Juice Healthy Consumption Survey Report" released by the professional survey organization CCTV CTR, the current per capita ju...

AI Technical Summary

Problems solved by technology

However, according to the "China Fruit Juice Healthy Consumption Survey Report" released by the professional survey organization CCTV CTR, the current per capita juice consumption in China is 0.7 liters, while the world average is 7 liters, and the average level of developed countries is 30 liters, a difference of 40 times. great room for development