Blueberries are a common anthocyanin fruit, known as the king of anthocyanins. The anthocyanin content of blueberries is very high, but the price of blueberries is more expensive, which is the reason why people can't eat them every day. Blueberries have strong health care functions: the VMA anthocyanin pigment of blueberry fruit has good health care functions for the eyes, which can reduce eye fatigue and improve night vision. Blueberry pectin content is high, can effectively reduce cholesterol, prevent atherosclerosis, promote cardiovascular health. Blueberries are rich in vitamin C, which can enhance heart function, prevent cancer and heart disease, prevent cerebral nerve aging, and improve brain power.

It can also improve colds, sore throats and diarrhea. Blueberries have the effect of protecting capillaries, antioxidant, slowing down the aging of brain nerves, enhancing memory and eliminating inflammation in the body. It has the greatest effect on urinary tract infections and chronic nephritis. Anti-cancer effects. Helps maintain healthy skin, relieves sagging skin and bags under the eyes, and has anti-aging effects. Immune Enhancement. Anthocyanins There are over 300 different anthocyanins in nature. They come from different kinds of fruits and vegetables such as cranberries, blueberries, grapes, elderberry red, blackcurrants, purple carrots and red cabbage, and range in color from red to blue.

These anthocyanins consist mainly of delphinidin cornflowerin, petanin and paeoniflorin. The color of anthocyanins varies with PH from raspberry red at PH 3 to blueberry deep red. In most applications, these pigments have good light, heat and pH stability and can withstand pasteurization and ultra-high temperature heat treatment. Anthocyanins are widely used in beverages, candies, jellies and jams. In recent years, anthocyanins as polyphenols have received increasing attention for their potential health benefits. This property of anthocyanins may be increasingly used in functional foods and health foods in the future.

There are mature anthocyanin products on the market today, mainly blueberry anthocyanins, blueberry anthocyanins, cranberry anthocyanins, elderberry anthocyanins, blackberry anthocyanins, and black bean skin anthocyanins. The content is 25% or 40%. Anthocyanins function to bring many benefits to the body. Essentially, anthocyanins are powerful antioxidants that protect the body from harmful substances known as free radicals. Anthocyanins also enhance the elasticity of blood vessels, improve the circulatory system and the smoothness of the skin, inhibit inflammation and allergies, and improve the flexibility of joints.