Fruits · SOURCE-BASED NUTRITION
Longans, raw nutrition facts
SR Legacy
Longans, raw. Nutrient values are reported by USDA FoodData Central for the stated 100 g basis.
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MEASURED VALUES
Key nutrition facts
For 100 g
COMPLETE PROFILE
All available nutrients
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Energy | 60 kcal | — |
| Protein | 1.31 g | 2.6% |
| Carbohydrate, by difference | 15.1 g | 5.5% |
| Total lipid (fat) | 0.1 g | 0.1% |
| Fiber, total dietary | 1.1 g | 3.9% |
| Cholesterol | 0 mg | 0% |
| Sodium, Na | 0 mg | 0% |
| Potassium, K | 266 mg | 5.7% |
| Calcium, Ca | 1 mg | 0.1% |
| Iron, Fe | 0.13 mg | 0.7% |
| Magnesium, Mg | 10 mg | 2.4% |
| Phosphorus, P | 21 mg | 1.7% |
| Zinc, Zn | 0.05 mg | 0.5% |
| Copper, Cu | 0.17 mg | 18.8% |
| Manganese, Mn | 0.05 mg | 2.3% |
| Vitamin C, total ascorbic acid | 84 mg | 93.3% |
| Thiamin | 0.03 mg | 2.6% |
| Riboflavin | 0.14 mg | 10.8% |
| Niacin | 0.3 mg | 1.9% |
| Vitamin B-12 | 0 µg | 0% |
| Alanine | 0.16 g | — |
| Arginine | 0.04 g | — |
| Ash | 0.7 g | — |
| Aspartic acid | 0.13 g | — |
| Fatty acids, total trans | 0 g | — |
| Glutamic acid | 0.21 g | — |
| Glycine | 0.04 g | — |
| Histidine | 0.01 g | — |
| Isoleucine | 0.03 g | — |
| Leucine | 0.05 g | — |
| Lysine | 0.05 g | — |
| Methionine | 0.01 g | — |
| Phenylalanine | 0.03 g | — |
| Proline | 0.04 g | — |
| Serine | 0.05 g | — |
| Threonine | 0.03 g | — |
| Tyrosine | 0.03 g | — |
| Valine | 0.06 g | — |
| Water | 82.8 g | — |
MEASURED NUTRIENT ROLES
Top nutrients that support the body
For 100 g, the strongest Daily Value contributions among nutrients available in this record are Vitamin C (93.3% DV), Copper (18.8% DV) and Riboflavin (B2) (10.8% DV). The cards explain the normal roles of those nutrients, not a treatment effect of the food.
Vitamin C: collagen and antioxidant function
This amount provides 84 mg. Vitamin C acts as an antioxidant and supports collagen production, immune function and absorption of nonheme iron. This describes the nutrient’s normal role, not disease prevention or treatment.
Read the NIH/FDA nutrient referenceCopper: iron metabolism and nerves
This amount provides 0.17 mg. Copper supports energy production, connective tissue, iron metabolism, and normal nervous and immune function. This describes the nutrient’s normal role, not disease prevention or treatment.
Read the NIH/FDA nutrient referenceRiboflavin (B2): energy and cell growth
This amount provides 0.14 mg. Riboflavin helps convert food into energy and supports cell growth, development and function. This describes the nutrient’s normal role, not disease prevention or treatment.
Read the NIH/FDA nutrient referenceMEASURED CONTRIBUTIONS AND REVIEWED RECORDS
Food-specific benefits & evidence
High in Vitamin C
This amount provides 84 mg. Vitamin C acts as an antioxidant and supports collagen production, immune function and absorption of nonheme iron. This is a measured nutrient contribution, not proof that the food prevents or treats disease.
Read the nutrient referenceTRANSPARENCY
Food data sources
- FoodData CentralU.S. Department of Agriculture, Agricultural Research Service
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