United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Basic Report:  09129, Grapes, muscadine, raw a 
heading Nutrient Unit
Value per 100 g

grape 6 g
Proximates Water g 84.29 5.06
Proximates Energy kcal 57 3
Proximates Protein g 0.81 0.05
Proximates Total lipid (fat) g 0.47 0.03
Proximates Carbohydrate, by difference g 13.93 0.84
Proximates Fiber, total dietary g 3.9 0.2
Minerals Calcium, Ca mg 37 2
Minerals Iron, Fe mg 0.26 0.02
Minerals Magnesium, Mg mg 14 1
Minerals Phosphorus, P mg 24 1
Minerals Potassium, K mg 203 12
Minerals Sodium, Na mg 1 0
Minerals Zinc, Zn mg 0.11 0.01
Vitamins Vitamin C, total ascorbic acid mg 6.5 0.4
Vitamins Riboflavin mg 1.500 0.090
Vitamins Vitamin A, RAE µg 3 0
Vitamins Vitamin A, IU IU 67 4
Lipids Fatty acids, total trans g 0.000 0.000

Footnotes
a  Includes analysis of Higgins, Jumbo, and Roanoke varieties.