Literary allusion is closely related to parody and pastiche, which are also text-linking literary devices. In a wider, more informal context, an allusion is a passing or casually short statement indicating broader meaning. It is an incidental mention of something, either directly or by implication, such as In the stock market, he met his Waterloo..
The muscadine grape differs from other grapes in several ways. First, the most notable difference is the thick skin of the grape. This thick skins give muscadine grapes a natural resistance to disease, fungi, and insects, and is where much of the antioxidant power of the muscadine grape is stored.
The unique antioxidants, betacyanins, were once thought to be similar to anthocyanins, the dark pigments found in grapes, but were later proven to have very different structures. While these antioxidants may be similar in color, they are structurally very different and the two have never been found in the same plant.