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Kcal review problems:

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Solve. Kcal review problems:. 1. Find the # of kcals in this food. 27 grams of carbs 10 grams of fat 4 grams of protein Answer: 27 x 4 =108 kcals 10 x 9 = 90 kcals 4 x 4 = 16 kcals 214 kcals. 2. Find the amount of kcals for carbs & lipids. 5 grams of fat 11 grams of protein - PowerPoint PPT Presentation

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Page 1: Kcal review problems:

Solve

Page 2: Kcal review problems:

27 grams of carbs 10 grams of fat 4 grams of protein Answer: 27 x 4 =108 kcals 10 x 9 = 90 kcals 4 x 4 = 16 kcals 214 kcals

Page 3: Kcal review problems:

5 grams of fat 11 grams of protein 33 grams of carbs Answer: 9 x 5 = 45 kcals 33 x 4 = 132 kcals 177 kcals

Page 4: Kcal review problems:

Starting temp is 770C Ending temp is

2480C Answer: T =T2-T1

T =248-77 T = 1710C

T x V = calories V = 10ml 171 x 10 = 1,710 1,710/1,000= 1.710

Page 5: Kcal review problems:

Starting temperature is 450C Ending temperature is 3130CT =T2-T1

313 – 45 = 2680C

Page 6: Kcal review problems:

39 grams of carbohydrates 12 grams of fat 13 grams of protein 12g x 9 kcals/g = 108 kcals

Page 7: Kcal review problems:

Starting temp is 800C Ending temp is

3300C Answer: T =T2-T1

T =330 - 80 T = 2500C

T x V = calories V = 10ml 250 x 10 = 2,500

Page 8: Kcal review problems:

7g x 4 kcal/g = 28 kcals 4g x 4 kcal/g = 16 kcals 3g x 9 kcal/g = 27 kcals 71 kcals

Page 9: Kcal review problems:

T = T2 – T1 175º C - 70C = T T = 105 ºC

Page 10: Kcal review problems:

T x V = calories

105 ºC x 10mL = calories

1050 calories

Page 11: Kcal review problems:

T = T2 – T1

T = 185 ºC - 65 ºC

T = 120 ºCT x V = 120 x 10 = 1,200

Page 12: Kcal review problems:

71g x 4 kcal/g =284 kcals of carbs

10g x 9 kcal/g = 90 kcals of fat

5g x 4 kcal/g = 20 kcals of protein

Page 13: Kcal review problems:

23g x 4 kcal/g =92 kcals of carbs 4g x 4 kcal/g = 16 kcals of protein 5g x 9 kcal/g = 45 kcals of fat Total = 153 kcals

Page 14: Kcal review problems:

20g x 4 kcal/g =80 kcals of carbs 7g x 4 kcal/g = 28 kcals of protein Carbs + protein = 108kcals

Page 15: Kcal review problems:

Starting temp is 350C Ending temp is 540C Answer: T =T2-T1

T =54-35 T = 190C

T x V = calories V = 30ml 19 x 30 = 570

calories 570/1,000=.57 Kcals

Page 16: Kcal review problems:

Starting temp is 450C Ending temp is 550C Answer: T =T2-T1

T =55-45 T = 100C