FDSC EXAM 1 ACTUAL EAM WITH 115 QUESTIONS AND

FDSC EXAM 1 ( ) | ACTUAL EAM WITH 115 QUESTIONS AND

CORRECT VERIFIED RIGHT ANSWERS|ALREADY GRADED

A+/FDSC NEWEST EXAM 1 -

What is enzymatic browning?RIGHT ANS:->>> - The brown color that appears after the chemical process that commonly occurs in vegetables and fruits due to enzyme polyphenol oxidase.

What Is myoglobin?RIGHT ANS:->>> - Myoglobin is a red protein that is essential in carrying home which in return stores oxygen in muscle cells.

What is the difference between sucrose and glucose?RIGHT ANS:->>> - One difference is that glucose is a monosaccharide and sucrose is a disaccharide . Another difference is that glucose is a compound in the carbon group and is considered as a hydrate. While sucrose is a combination of fructose and glucose.

What is D value? RIGHT ANS:->>> - The set time required at a given

conditions to kill 90 percent of exposed microorganisms.

what is the continuous phase of mayonnaise? RIGHT ANS:->>> - The Vinegar

what is Maillard browning? RIGHT ANS:->>> - The chemical reaction that

occurs between amino acids and reducing sugars.

What is the difference between a protein and a compound containing nitrogen?RIGHT ANS:->>> - Protein is a nitrogenous organic compound that consists of chains of amino acid and a compound containing nitrogen contains strong and stable bonds in molecular diatomic nitrogen. 1 / 2

What is the difference between water activity and moisture content? RIGHT ANS:->>> - Water activity is a measure of water that is available to react with or attach to itself to another material, and moisture content is the percentage total of water in a material.

What is blanching? RIGHT ANS:->>> - the action of making a material white or pale by extracting color.

Describe lipid oxidation? RIGHT ANS:->>> - lipid oxidation is cell damage that occurs due to free radicals taking electrons from lipids in cell membranes.

Define a cured meat product? RIGHT ANS:->>> - An example of cured meat

products are bacon and ham, cured simply means the meat underwent an additional process to result in desire effects.

What is the difference between pH and total acidity? RIGHT ANS:->>> - pH is the scale of how we measure acidic or basic concentrations and total acidity is amount of hydronium ion in an aqueous solution.

Nutrition Biology Chemistry

Engineering RIGHT ANS:->>> - -Health Effects

-Food Spoilage -Oxidation of food -Cooking rate of food

Thermal processing of foods was originally believed to accomplished by?RIGHT ANS:->>> - driving off air by heating

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