Agriculture MCQs

2794 MCQs  (Page 175 of 280)

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Which type of bacteria grow best at refrigeration temperature 10°C_______________________?
A. Thermophilic
B. Psychrophilic
C. Mesophilic
D. All the above
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Fresh foods have water activity (Aw) of____________________?
A. 0.99
B. 1.0
C. 1.6
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Which one of the following is commonly applied to plan order to destroy some enzyme systems prior to canning freezing or dehydration________________?
A. Blanching
B. Pasteurization
C. Sterilization
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The method of food preservation in which food containing permanently sealed container is subjected to an elevated for a definite period of time and than cooled is known_____________________?
A. Canning
B. Sterilization
C. Pasteurization
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Food substances enter in food stuffs accidentally during production, processing, storage and handing often referred 10 as___________________?
A. Food contaminations
B. Food adulterants
C. Food additives
D. All the above
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BHA and BHT are examples of_____________________?
A. Anti sprouting
B. Anti ripening agent
C. Antioxidants
D. Antimicrobial agents
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Which one of the following is thickening agent___________________?
A. Agar
B. Amylase
C. Guar gum
D. All the above
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The most commonly of carbonated beverages in addition to CO2 which one of the following additive is used as preservative____________________?
A. Sodium propionate
B. Sorbic acid
C. Benzoate
D. Nitrates
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The final product of alcoholic fermentation are______________________?
A. Acetic acid + h2o
B. Ethyl alcohol + co2
C. Ethyl alcohol + h2o
D. All the above
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Beer is produced from______________________?
A. Wheat
B. Barley
C. Com
D. Rice
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Word of the Day
28 Jul
Fragile
(of an object) easily broken or damaged.
نازک، کاغذی، آسانی سے ٹوٹ جانیوالا

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