The origin of Korean novels

Korean novelsThe origin of Korean novels is literary literature. In the Joseon Dynasty, which is now a traditional literature and deeply rooted in theology, it was not treated well because it wasted […]

Astaxanthin

Astaxanthin DescriptionAstaxanthin Is a carotene substance in the xanthophyll group Characteristics is pink to dark purple, insoluble in water. The chemical formula is C₄₀H₅₂O₄. The molecular mass is 596.8 g / mol. […]