Card 101
Question
Peanut butter contains approximately what percentages of proteins and fat?
Answer
22% for protein and 50% for fat
Carbohydrates
Discover Carbohydrates: 455 flashcards with questions and answers.
- Subject
- Sciences / Chemistry
- Language of creation
- English
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Cards in this set
Card 102
Question
Peanut butter contains approximately what percentage of protein and fat?
Answer
25-30% protein and 50-55% fat
Card 103
Question
The percentage of fiber is how many times higher in whole grain bread than in white bread?
Answer
3-4 times
Card 104
Question
How many monomers are in stachycose?
Answer
4: 2 galactose, glucose and fructose
Card 105
Question
What are the fructose contents in commercial HFCS products?
Answer
42% and 55% (HFCS-42 & HFCS-55)
Card 106
Question
What is the difference between glucose and galactose?
Answer
4th carbon hydroxyl group orientation
Card 107
Question
What percentage of the world grain crop is destroyed each year by insects?
Answer
5-20%
Card 108
Question
Sucralose is how many times sweeter than sugar?
Answer
600 times sweeter.
Card 109
Question
What is the usual protein content range of cereal grains?
Answer
8-13%.
Card 110
Question
What would be the approximate desirable storage temperatures of high fructose corn syrup?
Answer
80-100⁰F (27-38⁰C)
Card 111
Question
What is the protein content of straight flour used for making white bread?
Answer
9-12%
Card 112
Question
What is the definition of an oligosaccharide?
Answer
A carbohydrate containing between three and 10 or more than two and less than 10 monosaccharides
Card 113
Question
What is farina?
Answer
A form of milled wheat popular in the United States
Card 114
Question
What is the aleurone layer?
Answer
A specialized, single-cell-thick layer of living cells that surrounds the starchy endosperm in cereal grains, acting as a nutrient-rich storage tissue and a source of enzymes during germination. It's a rich source of proteins, lipids, vitamins, and minerals.
Card 115
Question
What artificial sweetener does the number E950 refer to?
Answer
Ace-K
Card 116
Question
What non-nutritive sweetener has the chemical name 6-methyl-1,2,3-oxathiazine-4(3)-one (i.e. ketone)-2,2- dioxide?
Answer
Acesulfame K
Card 117
Question
In 2008, Ajinomoto announced a new non-caloric artificial sweetener derived from Aspartame, about 20,000 times sweeter than sucrose and 110 times sweeter than aspartame. Name the sweetener.
Answer
Advantame
Card 118
Question
Which approved sweetener has the greatest sweetness relative to sugar?
Answer
Advantame (20000x)/ Neotame (7000-13000x)
Card 119
Question
Which polysaccharide, found in the cell walls of brown algae, is commonly used as a thickening or gelling agent in the presence of calcium ions?
Answer
Alginate (or Alginic acid)
Card 120
Question
Flour and water mixtures that are used for manufacture of extruded pasta products are called what?
Answer
Alimentary pastes (do not accept batters)
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