Prune juice

Prune juice

Bottles of prune juice
Nutritional value per 100 g
Energy	71 kcal (300 kJ)
Carbohydrates	17.4 g
Sugars	16.4 g
Dietary fiber	1 g
Fat	.03 g
Protein	.61 g
Vitamins and minerals Vitamins Quantity %DV† Thiamine (B1) 1% .016 mg Riboflavin (B2) 5% .07 mg Niacin (B3) 5% .785 mg Vitamin B6 13% .218 mg Vitamin C 5% 4.1 mg Vitamin E 1% .12 mg Vitamin K 3% 3.4 μg Minerals Quantity %DV† Calcium 1% 12 mg Copper 8% .068 mg Iron 7% 1.18 mg Magnesium 3% 14 mg Manganese 7% .151 mg Phosphorus 2% 25 mg Potassium 9% 276 mg Selenium 1% .6 μg Sodium 0% 4 mg Zinc 2% .21 mg
Other constituents	Quantity
Water	81.2 g
Link to USDA Database entry
†Percentages estimated using US recommendations for adults,[1] except for potassium, which is estimated based on expert recommendation from the National Academies.[2]

Prune juice is a fruit juice derived from prunes (dried plums) that have been rehydrated.^[3] It is a mass-produced product that is often produced using a hot extraction method, and juice concentrate is typically produced using a low-temperature extraction method. It may be used as a dietary supplement to act as a laxative. It is also sometimes used as a flavor enhancer in tobacco products. It is an ingredient in many cocktails, such as the Purple Dragon,^[4] or Constipolitan.^[5]