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WorksheetsQUIZ 3 - CARBOHYDRATES
Total questions: 20
Worksheet time: 22mins
Sugar help stabilize foam in creaming process.
True
False
Sugar alcohol occurs naturally in food and vegetables.
True
False
As the temperature of water rise, the amount of sugar capable of being dissolved in given amount of water decrease.
True
False
Glucose, fructose, galactose, lactose and maltose are reducing sugar.
True
False
Crystalline candies are easy to bite and lack an organized because of their very high concentration.
True
False
Taffy can still be pulled and twisted when it is cool enough to be held without burning the hands.
True
False
The increasing amount of acid in sugar-starch mixtures causes a decrease in the viscosity and a higher gelatinization temperature.
True
False
Starches lacking amylose do not form gels in the concentrations normally used in making food products.
True
False
Sugar not only causes the gel to be tenderer, but is also decrease its translucence.
True
False
Dextrinization is a chemical breakdown of starch molecules resulting from intensive dry heating.
True
False
All of the statements are true regarding carbohydrate EXCEPT
Carbohydrates are synthesized through the process of photosynthesis
In cereal grains and potatoes, carbohydrate is stored as starch
Immature fruits contains fructose which later on converted to starch
Maltose is two glucose molecules linked together also known as malt sugar
The storage form of carbohydrate in animal tissues is
Glycerol
Glycogen
Dextrin
Inulin
Complex carbohydrates of plant origin used widely as stabilizing agents and fat re-placer.
Cellulose
Dextrans
Gums
Pectic substance
Sugar formed by hydrolysis of sucrose are___________
Glucose and glucose
Glucose and lactose
Glucose and maltose
Glucose and fructose
Maillard reaction is a browning process that occurs when a _____ and a ________ are heated.
protein, acid
sugar, acid
sugar, protein
protein, enzyme
All of the following are example of crystalline candies EXCEPT
Caramels
Fondant
Fudge
Penuche
Crystalline candies will be soft and sticky if
Too high temperature
Too low in final boiling
Too little beating
Too few interfering substance
It is slightly a soluble non-nutritive sweetener, 200 times sweeter compared with sucrose and may lose sweetness due to pH. It is suitable in making beverage and dairy dessert.
Aspartame
Neotame
Saccharin
Sucralose
Which of the statement is NOT TRUE about gelatinization of starch?
The transformation that occurs when starch is heated in water.
Prolonged heating will decrease in viscosity of starch paste.
Increase translucence during gelatinization is noticeable in the grain starch.
Adding sugar will delay the gelatinization and increase the final temperature required.
As a gel ages, there is some water squeezed out of the gel. This loss of liquid from a gel is termed_________.
Gelation
Dextrinization
Implosion
Syneresis
