Acerola (Malpighia emarginata DC.) is one of the richest natural sources of ascorbic acid in the plant kingdom. It is also a significant source of flavonoids, carotenoids phenolics, anthocyanins, pectin etc. By weight it contains up to 100 times more ascorbic acid than citrus fruit (up to 4500 mg per 100 g which is slightly less than camu but with a much more pleasant taste). It is also a source of malic acid.
