Do what?

Topics: Sugar, Sugar substitute, Food additive Pages: 8 (926 words) Published: July 2, 2014
Name: Date:
Assignment 1 – Research Assignment: DUE ON week 7_______________________ Choose ONE of the following topics for your assignment:
1. Select an advertisement for a quit smoking program, weight loss or sports nutrition supplement and research the scientific validity behind the program or product. Your report must include:
A description of differences between primary and secondary resources An explanation of how secondary resources usually contain bias and how these usually skew the validity of claims made by advertisements The original advertisement for the quitting smoking program, weight loss or sports nutrition supplement (properly sited) A summary of your findings on………

The target audience
Bias you notice in the advertisement
Scientific studies that either support or refute the validity of the claims NOTE: these must NOT merely be based on your own opinion but based on research; at least two sources are needed _____________________________________________________________________________________ 2. Investigate and research common elements used in food additives for humans, livestock, or plant fertilizers and discuss the advantages and disadvantages of using such food additives. Your report must include:

-A list of elements and macromolecules that are essential for life -A brief summary of the structures and functions of each of the macromolecule of life -A summary of your findings on………
At least 2 examples of food additives for humans, livestock or plant fertilizers with a brief description of their chemical composition and structure Additives in foods include vitamins, minerals (calcium, iron etc), flavors (sugar, salt etc), preservatives (nitrates, nitrites, sulfites), coloring, stabilizers, The rationale behind using these additives

The advantages and disadvantages of having these additives
NOTE: these must not be based on your own opinion but based on research; at least two reference sources are needed.

3. Research and describe the trend towards
a. banning of trans- fat at fast food restaurants.
b. reducing sugar and salt content
c. reducing high fructose corn syrup in soft drinks

Your report must include:

A detailed description of the structure and function of various types of lipids (for question 3a above) ; or sugars (for question 3b and 3c above) discussed in class. A discussion of the differences between the structure of saturated, unsaturated and trans-fat A summary of your findings on…..

How trans-fat is used in fast food restaurants and an explanation of why there is a trend towards banning its use How are such bans being sold to the public as well as their marketing effectiveness NOTE: these must not be based on your own opinion but based on research; at least two reference sources are needed. 4. Investigate how artificial sweeteners such as aspartame and saccharin work biologically. Why are they so much sweeter than natural sugars? Research the history of their development and investigate how many types are available at a local grocery store. What type of products do you find artificial sweeteners in? Are there natural substitutes that do the same jab as artificial sweeteners? Name some. Your report must include:

--A detailed summary of the structures and functions of various types of carbohydrates discussed in class - An explanation of the difference between the structure of regular sugar and artificial sweeteners - A summary of your findings on…..

Why are artificial sweeteners so much sweeter than natural sugars? The history of the development of artificial sweeteners
How many are available at a local grocery store?
What type of products do you find artificial sweeteners in?
Are there natural substitutes that do the same jab as artificial sweeteners? Name some. NOTE: these must not be based on your own opinion but based on research; at least two reference sources are needed.

Format of the report:
Here is the required format:...
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