For breakfast Joe had 200 g oatmeal 75 g milk and 1 orange 2

For breakfast, Joe had 200 g oatmeal, 75 g milk, and 1 orange (225 g) For lunch, he had 1 apple (100 g), 4 pieces of bread (100 g), 90 g bacon, and 40 g cheese, For dinner, Joe had 350 g pork, 150 g asparagus, 150 g potatoes, and 2 pieces of bread (50 g). The protein, fat, and carbohydrate content as well as the energy content of the different foods are given in Table 2.5 You may use Excel, MATLAB, or another program of your choice for calculations. Assuming that the solids content is 30% and the water content is 70% what is the total solids and water intake through food for Joe in one day; How does this value compare with that of the average man (problem 2.2)? Calculate the total grams of protein, fat, and carbohydrates derived from each food. Calculate the energy derived from each food based on the fuel values. The physiologically available energy in food is as follows: Carbohydrates 4 calories/gram, fat - 9 calories/gram, and protein-4 calories/gram. Using the total amount of protein, fat, and carbohydrates in Joe\'s diet, calculate the available energy from protein, fat, and carbohydrates. Average Americans receive 15% of their energy from protein, 40% from fat, and 45% from carbohydrates. Compare Joe to this average. How similar are the total energy values calculated in parts C and D?

Solution

Meal	Item	Quantity (grms)	Soild content	Water content	Protein	Fat	Carbohydrate	Energy (kcal)
Breakfast	Oatmeal	200	60.00	140.00	33.96	15.09	132.08	754.72
	Milk	75	22.50	52.50	2.33	2.33	3.49	45.93
	Orange	225	67.50	157.50	1.72	1.72	25.76	106.49
Lunch	Apple	100	30.00	70.00	0.72	0.72	13.77	52.17
	Bread	100	30.00	70.00	8.57	2.86	51.43	265.71
	Bacon	90	27.00	63.00	33.75	12.38	3.75	487.50
	Cheese	40	12.00	28.00	11.20	13.60	0.80	161.60
Dinner	Pork	350	105.00	245.00	84.00	28.00	0.00	1045.33
	Asparagus	150	45.00	105.00	3.33	1.67	5.00	30.00
	Potatoes	150	45.00	105.00	3.00	1.00	30.00	129.00
	Bread	50	15.00	35.00	4.29	1.43	25.71	132.86
	Total	1530.00	459.00	1071.00	186.87	80.79	291.79	3211.31
	Physiological energy per gram				4.00	9.00	4.00
	Total energy				747.48	727.11	1167.15	2641.74
	Portion of energy from source				28.30%	27.52%	44.18%	100.00%
	Nutrition values per gram
	Oatmeal				0.169811	0.075472	0.660377358	3.773584906
	Milk				0.031008	0.031008	0.046511628	0.612403101
	Orange				0.007634	0.007634	0.114503817	0.473282443
	Apple				0.007246	0.007246	0.137681159	0.52173913
	Bread				0.085714	0.028571	0.514285714	2.657142857
	Bacon				0.375	0.1375	0.041666667	5.416666667
	Cheese				0.28	0.34	0.02	4.04