Ellagic acid derivatives , ellagitannins , proanthocyanidins and other phenolics , vitamin C and antioxidant capacity of two powder products from camu-camu fruit ( Myrciaria dubia ) .
B-MAT I-MAT O O O O B-MAT O O B-MAT O B-MAT I-MAT O O O O O O O O O O O O O O O