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Nutritional evaluations indicate that a 100 g (3 + 1 ⁄ 2 oz) serving of raw quinoa seeds has a food energy of 1,539 kJ (368 kcal) and is a rich source (20% or higher of the Daily Value, DV) of protein, dietary fiber, several B vitamins, including 46% DV for folate, and for several dietary minerals such as magnesium (55% DV), manganese (95% DV ...
For an overall efficiency of 20%, one watt of mechanical power is equivalent to 18 kJ/h (4.3 kcal/h). For example, a manufacturer of rowing equipment shows calories released from "burning" food as four times the actual mechanical work, plus 1,300 kJ (300 kcal) per hour, [16] which amounts to about 20% efficiency at 250 watts of mechanical output.
[2] [3] Foods claimed to be negative in calories are mostly low-calorie fruits and vegetables such as celery, grapefruit, orange, lemon, lime, apple, lettuce, broccoli, and cabbage. [4] However, celery has a thermic effect of around 8%, much less than the 100% or more required for a food to have "negative calories".
Watermelon is a summer staple, but choosing a perfectly ripe one takes skill. A grower explains the easiest way to pick the perfect watermelon. ... Just take a look at our handy chart that gives ...
11 calories. 2 grams protein. 0 grams fat. 1 gram carbohydrates. 1 gram fiber. 43 mg vitamin C (48% daily value (DV)) 160 ug vitamin A (18% DV) 250 ug vitamin K (208% DV) The health benefits of ...
A 100 g serving of watermelon has 5 g of available carbohydrates (it contains a lot of water), making the calculation (5 × 72)/100=3.6, so the GL is 3.6. A food with a GI of 90 and 8 g of available carbohydrates has a GL of 7.2 (8 × 90/100=7.2), while a food with a GI of just 6 and with 120 g of carbohydrate also has a GL of 7.2 (120 × 6/100 ...
Various types of potatoes Unprocessed seeds of spelt, a historically important staple food Harvesting Sago pith to produce the starch in Papua New Guinea. A staple food, food staple, or simply staple, is a food that is eaten often and in such quantities that it constitutes a dominant portion of a standard diet for an individual or a population group, supplying a large fraction of energy needs ...
Protein quality is the digestibility and quantity of essential amino acids for providing the proteins in correct ratios for human consumption. There are various methods that rank the quality of different types of protein, some of which are outdated and no longer in use, or not considered as useful as they once were thought to be.