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Questions and Answers
Raffinose and Stachyose are examples of ________.
oligosaccharides
The OH-group in malt beverages can be reactive and is termed as a ________ sugar.
reducing
Bacteria in the intestines use Raffinose and Stachyose and produce ________.
gas
The structure of Raffinose consists of Galactose, Glucose, and ________.
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D-Fructose has a relative sweetness of ________ compared to sucrose.
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Sucrose is composed of ______ and fructose
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The primary carbohydrate source for developing mammals is ______
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The bond in sucrose is formed between the anomeric carbons of Glucose and Fructose, rendering the sugar a ______ sugar
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Lactose is a ______ sugar
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The enzyme responsible for hydrolyzing lactose is ______
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Maltose forms from the breakdown of starch during malting of grains, and is composed of 2 units of ______
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The structure of glucose can be represented in one of the following ways: 1.The straight – chain (open ‐ chain) structural formula : Aldohexose can account for some of the properties of glucose, but can not explain some reaction D-______
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D-______ Monosaccharides are the simplest carbohydrates, aldehydes or ketones with two or more hydroxyl groups
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The smallest monosaccharides are trioses (n = 3), which have a ______ group
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Glyceraldehyde has 1 asymmetric C, thus, 2 stereoisomers (D- & L-), are ______
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Fischer Projections show stereochemical relations: Horizontal bonds; in front of page plane Vertical bonds; behind plane. D-Aldoses have an aldehyde group in ______ color
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D-Ketoses (3,4,5, & 6 carbons) have a Keto group in ______ color
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