If blueberries are boiled into sauce, there will be losses. Blueberries are rich in vitamins and anthocyanins, especially vitamins that cannot withstand high-temperature cooking.

Specific content Blueberry sauce is a kind of sauce whose main ingredients are frozen blueberries and white sugar. It is produced in the United States and Canada. Blueberries contain a large amount of anthocyanins, which can promote the regeneration of rhodopsin in retinal cells, prevent severe myopia and retinal detachment, and improve vision.

The name blueberry comes from the English blueberry, which means blue berry. It is mostly produced in the United States and Canada. Most of the blueberries sold in supermarkets are imported fresh blueberries, which are neither sweet nor sour and have a relatively bland taste. The pure wild blueberries produced in my country's Daxingan Mountains have a sour taste, but after adding sugar and boiling them, the sweet and sour taste is just right. After the blueberry sauce is cooked, scoop a spoonful of it into the cheesecake, which gives it a sweet and sour flavor.

Any jam contains pectin, otherwise it cannot be formed. The nutritional value of artificially grown blueberries is dozens of times that of ordinary fruits. Wild blueberries are 4.7-48 times more nutritious than artificial blueberries. Wild blueberries without any additives have the highest nutritional value.