Myrciaria Dubia - Uses

Uses

Documentation of traditional Camu camu uses is scarce. It is unlikely that in traditional Amazonian societies Camu camu has ever been nutritionally relevant. The fruit is extremely acidic, and the flavour can only be appreciated in recipes requiring a blender, dilution in milk/water and the addition of sugar.

Camu camu has an extraordinarily high vitamin C content (in the order of 2–3% of fresh weight, second only to the Australian native Terminalia ferdinandiana) and is the most important property of the Camu camu fruit, which has been exploited consistently in positioning Camu camu on international markets. Vitamin C content declines as full maturity is reached, and there is a trade-off between vitamin C and flavour expression. As a myrtaceous fruit, Camu camu most likely provides other nutritional benefits, but these are less understood and communicated to consumers. Camu camu has also a unique aroma and fruit pigmentation. A reddish pigment in the leathery skin (probably anthocyanins) imparts an attractive and unique pink color on juices extracted from Camu camu. The aroma is subtle, but is not as captivating as in more popular fruits. Camu camu is more recently also used in ice creams, sweets, etc. Camu Camu is also a popular scent used in wax sold by Scentsy, Inc.

Processed powder from the fruit pulp is beginning to be sold in the west as a health food in loose powder or capsule form. In addition to the high vitamin C content it contains the amino acids valine, leucine and serine.

It is also rich in flavonoids, such as anthocyanins, flavonols and flavanols, catechins, delphinidin 3-glucoside, cyanidin 3-glucoside, ellagic acid and rutin; other analysis revealed the presence of gallic and ellagic acids, suggesting that Camu camu fruit possesses hydrolyzed tannins (gallo- and/or ellagitannins).