2017 Food Science Test Bank

The use of food additives is controlled by the _____cause.

The lobster is a common___used for food.

____are plant portions generally high in the water and fiber.

In major production areas, dairies of __cows or more not uncommon.

household refrigerators usually run at ____to____.

Which organization issues the National Primary Drinking Water Regulations?

Foods that are sterilized by irradiation can be stored for _____without refrigeration.

Percent of the adult body is made up of water.

The first RDA were published by a group known as the _______.

___are the most heavily used additives

In terms of additives,____include both natural and synthetic colorants

Covalent bonds are formed by sharing of a pair of _____.

Microwave radiation is often called ______radiation.

DRVs for energy-producing nutrients are calculated as fat based on ___ % of calories.

standards help ensure food quality

How long will frozen orange juice last at 10

___ juice is probably the most commonly processed juice.

intimate contact occurs between the food or package and the refrigerant with ___freezing.

The RDA was initially established during ______.

Fat contributes about calories per gram

Ingredients on a food label are listed in __ order, based on weight.

The RDA is revised approximately every _____ years.

Research on food irradiation dates back to the ____.

Fiber is important in _ function.

Fruits and vegetables get their charcteristic color from___.

Spectrophotometers can be used for measuring transparent foods

Cool storage is considered any temperature from ____to___.

An adult should drink _glasses of water per day.

_____ are the largest of the microorganisms but still single cells,and some produce spores

Irradiation causes undesirable flavor changes in_______products.

The most important food appearance factors is.....

Which vitamin is used most commonly to control browning in fruits by enzymes.

What is the symbol for salt?

Which types of chemical bonds are the weakest?

___are covered by a crust like shell and have segmented bodies (like insects).

when frozen,about one half of the volume of ice cream is ____.

_____milk is a traditional milk fermented with lactobacillus acidophilus (LA)

Microbes that prefer cold temperatures are _______.

American consumers us approximately__percent of the total world catch of fish and shellfish.

____ fruits produce ethylene gas during ripening.

Candies based on a ___ sugar include rock candy, fondant, and fudge.

Alcohol supplies about calories per gram

The quality of most fresh vegetables can be judged reasonably well by their____appearance.

__ play an important role in development of new foods and nonfood uses.

Claims for __ relationships nutrient/ food risk of disease/health related now allowed on labels

__are sides of fish cut lengthwise away from the backbone.

Sugars and sugary foods provide a valuable and inexpensive source of ____.

acid coagulated_____cheese may include cottage cheese,quark, and cream cheese

Most bacteria are killed at ____to____F,but spores are not.

On average,Americans eat about___pounds of fish and shellfish each year.

__ chocolate is the most common form of eating chocolate.

On 1st reading, employer will spend __ seconds reading a re'sume'.

Microbial growth slow tempertures under ___F.

Hydrogen bonds are formed when a hydrogen atom is shared between two _____.

food processing plants, __ peeling is used to remove skins on soft fruit/veg such as tomatoes.

The term total milk solids describes the remaining___percent of milk.

When the amount of chocolate liquor is greater than __ %, the product is bittersweet chocolate.

For convenience, chocolate is frequently shipped in as a ___intended for use by other food man.

Fructose is a ___ that is aprox. 75% sweeter than sucrose.

Daily intake of ___ calories has been established as the daily reference value (DRV).

national marine fishers service estimate app.___plants process fish and shellfish in the U.S.

FDA approved use of irradiation to control pathogens in fresh/frozen red meats (beef and pork)

All raw milk must be processed within__hours of receipt at the processing plant.

___dissolve in water and made as powders, granules, liquids, other special-purpose forms.

Carbohydrates and proteins provide about the calories per gram

____is made by changing pasteurized cream.

The most common sweetener used in candies and chocolates is _____.

Successful pollution prevention program req frequent ___ to keep employees focused and careful.

__ prepare pies,breads,rolls,cookies,cakes many others depending on where they work.

_can destroy the microorganisms and intactive ezymes.

Sequestrants are ______agents

federal guidelines, # of retailers must provide nutrition info for ___ most freq eaten raw veg.

All ice cream is made from a basic ____mix.

Naturally occurring play a role in food coloring

Turbidity of water is _____.

____ serves as a universal solvent.

RDA stands for Recommended ____ Allowances.

Sweetened condensend milk has an extended shelf-life due to addition of ____.

The freezing point for pure water is ____.

Fruits and vegetables are graded based on there.......and.......

____drying is the most used method for producing milk powders.

_____ are used in medical research and therapy in many hospitals and universities.

Word __ on a label, means product contains no amount/trivial of fats,sat fat,sodium,sugars,cal.

Bacteria or molds that require atmospheric oxygen are ______.

Term ___ used on labels of foods eaten freq without exceeding dietary guidelines of fat, etc.

The principal ingredient of candies, including chocolate, is the ____.

Use of US grade standards for fruits and vegetables is ____ in most cases.

____is done by dipping the fish in cold water and then freezing a layer before dipping the fish

The periodic table arranges elements by the number of ___ in their outermost energy levels.

Aquaculture facilities cultivate app. __different species of fish and shellfish each year.

___made a food acid or sour.

One well- known substitute for a milk product of____.

Chefs prepare delicious meals and participate in __ to show off chefs' talents.

___like onions and garlic are enlargements above the roots.

The vacuole of a plant is composed of ____with soluble substances dissolved within it.

Organic chemistry involves molecules that contain which element?