Vitamin C
Depicted form: L-ascorbic acid
Chemical reference: L-ascorbic acid (C6H8O6). USDA reports Vitamin C separately.
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Structures show the labeled form, which may not cover every form of a nutrient. Totals use conceptual illustrations. Identity descriptions are not health recommendations.
218 nutrients found · Page 18 / 19
Depicted form: L-ascorbic acid
Chemical reference: L-ascorbic acid (C6H8O6). USDA reports Vitamin C separately.
Sources ↗Conceptual illustration
A combined amount for vitamin D2 and D3, rather than one molecular species.
Sources ↗Conceptual illustration
Combined vitamin D2 and D3 reported in international units; both forms remain distinct.
Sources ↗Depicted form: ergocalciferol
Chemical reference: ergocalciferol (C28H44O). USDA reports Vitamin D2 (ergocalciferol) separately.
Sources ↗Depicted form: cholecalciferol
Chemical reference: cholecalciferol (C27H44O). USDA reports Vitamin D3 (cholecalciferol) separately.
Sources ↗Depicted form: RRR-alpha-tocopherol
Chemical reference: RRR-alpha-tocopherol (C29H50O2). USDA reports Vitamin E separately.
Sources ↗Depicted form: RRR-alpha-tocopherol
Chemical reference: RRR-alpha-tocopherol (C29H50O2). USDA reports Vitamin E, added separately.
Sources ↗Conceptual illustration
USDA reporting category: Vitamin K (Dihydrophylloquinone). The category is not represented by a single verified structure.
Sources ↗Depicted form: menaquinone-4
Chemical reference: menaquinone-4 (C31H40O2). USDA reports Vitamin K (menaquinone-4) separately.
Sources ↗Depicted form: phylloquinone
Chemical reference: phylloquinone (C31H46O2). USDA reports Vitamin K (phylloquinone) separately.
Sources ↗Conceptual illustration
USDA reporting category: Vitamins and Other Components. The category is not represented by a single verified structure.
Sources ↗Depicted form: water
Water content is the moisture component reported in food composition.
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