[
{
"name": "Egg Yolk",
"category": "Egg",
"EggSpec": { "water": 51, "fat": 30, "protein": 16, "lecithin": 9 },
"comments": "USDA FoodData Central - Foundation 1125 - Eggs, Grade A, Large, egg yolk (https://fdc.nal.usda.gov/food-details/748236/nutrients), and The Science of Ice Cream, C. Clarke, p. 49"
}
]