 Rambutan fruit contains diverse nutrients but in modest amounts, with only manganese having moderate content at 16 percent of the Daily Value per 100 g consumed (right table; note data are for canned fruit in syrup, not as raw which may have different nutrient contents).As an unpigmented fruit flesh, rambutan does not contain significant polyphenol content, but its colorful rind displays diverse phenolic acids, such as syringic, coumaric, gallic, caffeic, and ellagic acids having antioxidant activity in vitro.Rambutan seeds contain equal proportions of saturated and unsaturated fatty acids, where arachidic (34%) and oleic (42%) acids, respectively, are highest in fat content.