Abstract: A vehicle body front structure includes a hood provided at an opening formed in a front part of a vehicle, a bumper located more frontward than the hood, and a grille provided as a part of the bumper. Each of the hood, the bumper, and the grille is at least partially provided with an identically inclined surface portion such that when viewed in a plane perpendicular to a vehicle width direction, positions of surfaces of the hood, the bumper, and the grille that are adjacent to each other are flush with each other in an out-of-plane direction.

Abstract: The present invention provides a method for producing a purified anthocyanin easily from a crude pigment fraction containing contaminants and the anthocyanin. A flavone that forms a metal complex with the anthocyanin and a metal ion of at least one of an alkaline-earth metal and a heavy metal is provided. Then, the flavonoid is brought into contact with the crude pigment fraction in a liquid in the presence of the metal ion of at least one of the alkaline-earth metal and the heavy metal, thereby forming a metal complex containing the anthocyanin, the flavonoid, and the metal ion. From the liquid, the contaminants contained in the crude pigment fraction are removed and the metal complex is collected. By subjecting this metal complex to, for example, an acid treatment, the anthocyanin is dissociatied from the metal complex. Thus, a high-purity anthocyanin is obtained.