AP PGECET- 2017(Food Technology)

Pulses are deficient in

What is the relation between Enzyme unit (U) and katal?

Diauxic growth is observed in microbes when it is cultivated in the media containing

Which of the following is not true of phospholipids?

A bacterium which causes food spoilage by producing enterotoxin is

Free fatty acids are transported in the blood ________.

In bacteria causing food borne disease, the multiple-antibiotic resistance in mediated by

Vitamin A or retinol, is a

Each myoglobin molecule contains

In humans, a dietary essential fatty acids is

Orleans process is the method used for production of

Gastroenteritis is caused by

What is the normal range of exit cone angle of a venturi meter?

A surface having a property of constant monochromatic absorptivity is called

Salmonella bacteria are usually spread through

Laminar flow of a Newtonion fluid ceases to exist, when the Reynolds number exceeds

Reverse osmosis removes ________% of ions.

Fish is a good source of

Fruits which are recommended for low temperature storage are

If the discharge of centrifugal pump is throttled, then its suction lift

Which of the following is a not a climacteric fruit?

A dietary deficiency of tryptophan and nicotinate leads to

Name of the essential amino acid for adults

The velocity profile for turbulent flow through a closed conduit is

Cook-freeze production technology requires

The essential amino acids

Vodka is fermented product of

Which one of the following is known as a pseudo-cereal?

In 100^oS brine,amount of salt is

The spoilage of food products by Clostridium botulinum is generally found in

Most commonly used joint in the underground pipelines is the

Which pigment is responsible for the yellow colour in corn?

The correct folding of tertiary proteins in vivo is assisted by proteins called

Fluidized bed cleaner makes the separation of grains based on

The terminal velocity of a small sphere settling in a viscous fluid varies as the

Which of the following is an Indian fermented product?

The form of Penicillin,which is produced in industrial scale submerged fermentation is

Clostridium perfingens poisoning is associated with

Gum Arabic is a type of

The permissible limit of total solids in water to be used in beverage (fruit juice) is

Which of the following is not a bacteria?

Which of the following conveyor is the most suitable for transportation of sticky materials?

Apart from nutritional value, the microbial food product which provides health benefits is called as

The CO₂ concentration in commercially available carbonated beverages vary between

Which centrifuge is widely used in dairy industry?

In the diet of a diabetic patient, the recommended carbohydrate intake should preferably be in the form of

Phospholipids from soya bean oil are used as

One of the following is not the method for the preservation of meat to inhibit the post-mortem changes

Koji is a fermented product made from

The microbe Clostridium botulinum which is responsible for most of the food spoilage is a

If the humidity of the storage environment exceeds the ______ of the food, the food will gain moisture during storage.

Mastitis in cows may be caused by

Most of the ultraviolet absorption of proteins at 280 nm is due to their content of

Brownian movement is prominent in the particle size range of ______ microns in case of settling of a particle in a fluid.

Among the following foods short and medium chain fatty acids are enriched in

Which of the following is not a mold?

Diethyl pyro-carbonate is used as a preservative agent in

In butter making the term ‘working’ means

Yellowing of plants is due to absence of

A device which is not used for measuring the flow rate of fluid through a pipe

For the transfer of solution of thicky slurry, the pump used is a ______ pump.

Fatter fish are in general rich source of vitamins

Salt and Sugars creates ________ environment, so that they prevent growth of the microorganism/spoilage of food.

Which of the following microbe is widely used for industrial production of Vitamin-B12?

what is the fat content of egg yolk?

In the following statements identify the correct ones.

1. Coffee is a plantation crop grown in the tropical regions.
2. Coffee seeds are used in beverage preparation.
3. Arabica,Robusta and Liberia are three popular coffee varieties
4. Inferior quality coffee is grown mostly in India

The only fuel that can be used in anaerobic glycolysis is

Fourier’s law of heat conduction gives the heat flow for

One of the following enzymes is not metabolic carbohydrate

A rotary drum filter is

In the following food, which interacts with microwaves to generate heat in micro oven

The Codex secretariat is located at

When a ball mill rotates at a speed higher than the critical speed, its efficiency is

Black pepper is adulterated by

One of the following is a food derived toxin one has to avoid

At what temperature range will an egg yolk coagulate(set)?

In the process of production of beer, HOPS is used as

Spinach has a very high iron content, but low bioavailability. The iron in spinach is in the form of

A prophage containing bacterium is called as

Whey is the by-product in the manufacture of

Which of the following is a coarse crusher?

The rate of energy transferred by convection to that by conduction is called

MSG is

Which of the following denotes the effect of compressibility in fluid flow?

Carr-Price reaction is used to detect

The maximum delivery pressure of compressors can be upto____ atmospheres.

Growth and death rate of microorganisms will be observed in

Food should be cooked to which temperature?

Temperature, concentration of CO₂ and oxygen are the main environmental factors

What is OHSAS?

The agar gelling agent in food industry is derived from the following microorganism

Vegetative forms of microorganisms are effectively killed by

In drying of fruit which chemical is used to minimize browning?

Which of the following microbes cause rancidity in spoiled foods?

Which one of the following is not a germinated product?

Codex Alimentarious commission was established in

Which one of the following is a secondary protein structure?

The terminal velocity of a particle moving through a fluid varies as dⁿ_p.What is the value of n’ for Newtons’s law regime?

The agar gelling agent used in food industry is a polymer of

A manometer is used to measure

Which one of the following carbohydrates in grapes that cannot be fermenatable by yeast?

The food most often contaminated with aflatoxins are

Disaccharide produced after hydrolysis of cellulose is

Which one of the following is not a best source for important dietary omega 3-fatty acids?

A U-tube manometer filled with mercury is connected between two points in a pipeline. If the manometer reading is 26mm of Hg, calculate the pressure difference between the points when water is flowing through the pipe.

Data: Manometer reading(h) = 26mm Hg = 0.026 m Hg,
           Density of mercury = 13.6gm/cc, Density of water = 1gm/cc,
           Molecular weight of air(MW) = 28.8,Temperature of air = 20(degree)C = 293 K,
           R= 8314 J/kmol.K)

Yeast and mould count determination requires

Which of the following is not a component of dietary fiber except?

The continuity equation is the result of application of the following law to flow field

The preservative that is commonly used in coke distillery products

The drag co-efficient for a bacterium moving in water at 1mm/s, will be of the following order of magnitude (assume size of bacterium to be 1 micron and kinematic viscosity of water to be 10^-6 m²/s)

The most hygienic way of drying hands is by using

A dietary deficiency of tryptophan and nicotinate leads to

The dynamic viscosity of liquid is 1.2 × 10^-4 Ns/m², whereas, the density is 600 kg/m³. The kinematic viscosity is m²/s is

Specific gravity of fats and oils are approximately ______compared to water.

Deficiency of vitamin E is most likely found in

Reynolds number is the ratio of inertial force to

The microbial growth state where microbes grow under different rate limiting carbon source is called as

The product of Reynolds number and Prandtl number is known as

The production of a high fructose corn syrup-sweetened soft drink includes___ processing industry.

The Kinematic viscosity is the