Modified-atmosphere packaging (MAP) usually changes the air around the food by reducing oxygen and increasing _____ to extend the shelf life of the food.
A. carbon monoxide
B. oxygen
C. carbon dioxide
D. ethylene gas
Answer: C
You might also like to view...
The two major approaches to prevention of foodborne illness include:
1.pesticide use and irradiation. 2.hormone use and antibiotic use. 3.food safety regulations during processing and safe consumer behaviors. 4.consumer behaviors and restaurant inspections.
Adults should perform moderate-intensity or vigorous-intensity aerobic exercise throughout the week in episodes of at least:
a. 5 minutes. b. 10 minutes. c. 20 minutes. d. 45 minutes.
Tommy has been undergoing chemotherapy treatments for the past month. Health care providers have noticed that he is leaving food on his plate and appears to be thinner. What might you suggest to encourage Tommy to eat?
a. Recommend adding sauces and seasonings to meats. b. Recommend small, frequent meals. c. Suggest foods that are easy to prepare and eat. d. Encourage Tommy to try new foods and experiment with herbs and spices.
Mr. and Mrs. G come into an outpatient nutrition counseling center due to referral from their genetic physician. They have both been tested for several genetic conditions due to their family history and concern over developing chronic diseases. Mrs. G is particularly concerned due to the history of cancer in her family on both her mother's and father's sides. The above can be exacerbated by a(n)
_____ deficiency; therefore, the registered dietitian will counsel Mrs. G on how to achieve optimal levels in her diet. a. omega-3 fatty acids b. glutamine c. vitamin B12 d. folate