1.Introduction
was made from the fruit of bilberry. Bilberry, Latin name is Vaccinium myrtillus, also known as whatleberry, whinberry, WinBerry, wimberry, huckleberry, lingonberry, fraughan (Irish), etc.Thomas Hardy, a 19th-century English novelist and poet, also called it "black hearts" in his novel Bilberry is a kind of edible fruit of Nordic folk. It has a history of more than 100 years and contains a large number of flavonoids, mainly anthocyanins, including anthocyanins, delphinium, paeoniflorin, Petunia, cotton sunflower, and its milk sugar, arabinose and glucoside. Folk found that this fruit can regulate eye fatigue, improve night blindness and prevent myopia, presbyopia and glaucoma. 2.Main Function 3.Application 4.Quality Standard Deep purple to purplish-red powder Less than or equal to 8.0 percent Less than or equal to 5.0 percent 5.Method of Analysis [Anthocyanin]Apply 6ml of 5 percent hydrochloric acid-n-butanol into a test tube with a stopper, then add 0.2ml of ammonium ferric sulfate solution and 1ml of sample solution, mix well, put it into a boiling water bath, heat it accurately for 40min, and then put it into ice water for cooling immediately. After heating for 15min, measure the absorbance value of the sample blank solution at the wavelength of 546nm as the blank, and calculate the anthocyanin content in the sample. The color rendering was stable within 1 hour. 6.IR Spectrum 7.Stability and Safety 8.Flow Chart 9.Customer Comments 10.Our Certificate 11.Our Clients 12.Exhibitions
Etiqueta: fruta de arándano en polvo, fabricantes, proveedores, fábrica, venta al por mayor, compra, precio, mejor, a granel, para la venta
