Structured Nutritional Data & Citations
SECTION 1: Nutritional and Physical Profile of Fudge (Chocolate Variety)
1.1 Caloric and Macronutrient Breakdown
Food Item: Candies, fudge, chocolate (USDA FDC ID: 172159)
| Component | Per 100g | Per Standard Serving (28g) |
|---|---|---|
| Energy | 421 kcal (1761 kJ) | 118 kcal (493 kJ) |
| Protein | 3.42 g | 0.96 g |
| Carbohydrates | 73.1 g | 20.47 g |
| Sugars (Total) | 59.5 g | 16.66 g |
| Fiber, total dietary | 1.8 g | 0.50 g |
| Total Fat | 14.5 g | 4.06 g |
| Saturated Fatty Acids | 8.8 g | 2.46 g |
| Trans Fatty Acids | ~0.3 g (variable) | ~0.08 g (variable) |
Standard Serving Definition: A standard serving of fudge is defined as approximately 28 grams (1 ounce), a common portion size for confectioneries.
1.2 Key Micronutrients
Fudge is not a primary source of micronutrients but provides trace amounts from its constituent ingredients (milk solids, cocoa).
- Minerals (per 100g):
- Calcium: 60 mg (6% DV)
- Iron: 0.9 mg (5% DV)
- Potassium: 165 mg (3.5% DV)
- Sodium: 130 mg (6% DV)
- Magnesium: 25 mg (6% DV)
- Vitamins (per 100g):
- Vitamin A: 16 µg RAE (2% DV)
- Riboflavin (B2): 0.1 mg (8% DV)
- Vitamin B12: 0.2 µg (8% DV)
- Antioxidants: Significant antioxidant content derived from cocoa solids (polyphenols, flavonoids) in chocolate fudge varieties, varying with cocoa percentage.
1.3 Functional Impact
- Glycemic Index (GI): High (Estimated >70). Due to high sugar content, rapid glucose absorption is expected.
- Glycemic Load (GL) per serving (28g): High (Estimated ~14-16).
- Satiety Score: Low. The high sugar and fat content, combined with low protein and fiber, contribute to poor satiety and potential for overconsumption.
1.4 Physical Properties
- Density: Approximately 1.35 g/cm³ (at 20°C). Fudge is a dense confectionery, attributed to its high sugar crystal content and low air incorporation.
- Volumetric Contraction (post-cooking/setting): Estimated 10-15%. This contraction is primarily due to moisture evaporation during the cooking process and the tightly packed crystalline structure that forms upon cooling and setting.
1.5 Citations & References
- USDA FoodData Central. U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. FDC ID: 2710340, "Candies, fudge, chocolate". https://fdc.nal.usda.gov/fdc-app.html#/food-details/2710340/nutrients (Accessed [Current Date]).
- Atkinson, F. S., Foster-Powell, K., & Brand-Miller, J. C. (2008). International Tables of Glycemic Index and Glycemic Load Values: 2008. Diabetes Care, 31(12), 2281-2283. (General reference for GI/GL principles and estimation).
- Holt, S. H., et al. (1995). A satiety index of common foods. European Journal of Clinical Nutrition, 49(9), 675-690. (General reference for satiety principles).
- Minifie, B. W. (1989). Chocolate, Cocoa, and Confectionery: Science and Technology. Van Nostrand Reinhold. (Reference for confectionery science, including density and physical properties of fudge).
Field Notes: Dr. Aria Vance
Subject: Fudge
Focus: Volumetric expansion/contraction, historical context, tracking challenges.
SECTION 2: The Manual Tracking Problem with Fudge
Why Fudge Is Difficult to Track
Fudge. Oh, fudge. It’s a delightful, crystalline confection, a sugar bomb wrapped in nostalgia, and an absolute nightmare for manual nutritional tracking. As Dr. Aria Vance, Lead Nutrition Data Scientist at NutriSnap, I’ve seen some tricky foods, but fudge? It just sits there, an amorphous blob of caloric mischief, daring you to precisely log it.
Let's begin with its very genesis. Fudge, as we know it, is widely believed to have been an accidental creation. A "botched" batch of caramels, a "fudged" recipe – hence the name. This historical imprecision permeates its entire existence. It emerged from kitchens, not factories with standardized molds. Late 19th-century college students, specifically Vassar College, often get credit for popularizing it, with letters detailing its creation, but even then, it was a home-style treat. Think about it: a food born of error, passed through generations of amateur cooks. Every batch, every pan, every slice is unique.
Manual tracking is a fool's errand. You can’t just scan a barcode. There is no barcode for Aunt Mildred's "special recipe" chocolate fudge, nor for the artisanal maple-walnut slab from that quaint little market stall. Then you're left to guesstimate. "Is this a two-inch cube? Or is it more like a trapezoid? How thick?" The density varies wildly depending on how much air was incorporated, the specific gravity of the butter used, the ratio of evaporated milk to heavy cream. Did someone add extra nuts? Marshmallows? Espresso powder? Each addition dramatically alters the macro profile, yet visually, it might only look slightly different.
A cup? Are you serious? You'd have to melt it down to get any semblance of accuracy, and who's doing that just to log their snack? A scale, then? The supposed gold standard. But even with a scale, you’re just measuring mass. The composition remains a mystery. A small, dense piece of heavily buttered, dark chocolate fudge might pack more calories than a larger, lighter, marshmallow-studded piece. It’s like trying to judge a book by its cover, except the book changes its contents with every reprint. The manual process is tedious. It's frustrating. It fosters a sense of defeat, making people give up on accurate logging altogether.
This behavioral insight, this systemic flaw in self-reported dietary data, is precisely what drove the inception of NutriSnap. We don't just see a piece of fudge; we analyze it. Our AI, trained on millions of data points including forensic visual analysis of density, texture, inclusions, and volume, understands the inherent variability. It parses the subtle visual cues that betray its precise composition. It's not just a photo; it's a deep dive into the food's identity, accounting for the very chaos of its homemade origins. Finally, a solution that understands fudge isn't just fudge. It's a whole, delicious, variable universe.
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