Blueberry pressed candies capable of delaying ageing and preparation method of blueberry pressed candies

Abstract

The invention discloses blueberry pressed candies capable of delaying ageing and a preparation method of the blueberry pressed candies and belongs to the technical field of deep processing of blueberries. The blueberries are used as main raw materials and are processed into blueberry paste by adopting a non-heat processing method; then the blueberry paste is uniformly mixed with milk, sucrose, Chinese herbal medicine extract, honey and a stabilizer, and then a fermentation agent is added to prepare blueberry yoghourt by adopting a stepwise temperature-changing manner, so that probiotics are proliferated to the greatest extent, and the cold and heat stress resisting capability is relatively good; then protecting agent freeze-dried powder with relatively good anti-freezing effect is added to obtain functional blueberry yoghourt freeze-dried powder with high viable bacterium content of the probiotics and strong cold and heat resisting capabilities; and finally, the functional blueberry yoghourt freeze-dried powder is scientifically compounded with alfalfa extract, germinated brown rice, plant extract, dextrin, probiotic factors, magnesium stearate and the like, and the mixture is pressed by a multi-punch rotary type pressing machine to prepare the blueberry pressed candies which have the high viable bacterium content of the probiotics, good stability and long guarantee period, are capable of improving the human immunity, have the effects of maintaining beauty and keeping young and resisting bacteria, and can delay the ageing.

Description

technical field [0001] The invention relates to tableted candy, in particular to a blueberry tableted candy capable of delaying aging and a preparation method thereof. Background technique [0002] Blueberry, also known as lingonberry, commonly known as urban fruit, is a perennial deciduous or long green fruit tree. It is extremely cold-resistant and can withstand the severe cold of minus 50°C. It is native to North America, Scotland and Russia. It is a new crop with high economic value. Cosmopolitan small berry fruit tree. Blueberry is the species with the most nutritious components in the Vaccinium genus. Its fruit is a berry, blue in color, nearly round, with delicate pulp and moderately sweet and sour. In addition to sugar, acid and vitamin C, the fruit is also rich in vitamin E, vitamin A, vitamin B 1 , SOD, arbutin, anthocyanin, protein, fat and other rare special ingredients in other fruits and rich in iron, zinc, manganese and other trace elements. According to sc...

AI Technical Summary

Problems solved by technology

The content of live lactic acid bacteria or probiotics in the patents disclosed above is still low, the fermentation strains are too traditional, and their functionality is poor. Separately freeze-drying fruits and vegetables and yogurt consumes a lot of time and energy. Large loss of nutrients, traditional processing of pulp results in low soluble cellulose content, poor stability, and short shelf life

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