... , A, eight kinds of vitamins and phosphor, iron and so on over 10 various mineral elements, contains A lot of medicinal ... as Se,anthocyanin,flavone,Glycoproteins,pectin,Chlorogenic Acid and so on.Eat purple sweet potato Noodles frequently can help people clear ... and mix,fried,stew,cook, and instant-boil .How to use(Slimming Noodles): immerse in the hot water 30 minutes before eat and ...