Category: A
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Fo
Time in minutes to destroy a given number of micro-organisms of a reference strain at a temperature of 250 F when the Z value is equal to 18°F.
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Cheese
A food made from mammal’s milk. There are many types of cheeses depending on the amount of moisture, extent of ripening, how it is fermented, and how it is eaten. In the early nineteenth century, it became something of an American custom to honour the president on special occasions by presenting him with a large…
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Avoirdupois
A system of weights based on the pound of 16 ounces and the ounce of 16 drams.
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Average and range chart (X Bar and R Chart)
The most commonly used control chart where averages and rang- es are plotted, usually with upper and lower limits.
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Average
The sum of a number of measurements divided by the number of units. The usual amount, size, rate, etc. A value calculated by adding together several quantities and then dividing the total by the number of quantities. A number intended to give a general picture of a group of numbers, such as test scores; in…
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Available chlorine
The amount of active chlorine in a chlorine bearing compound that can be released in a water solution. Chlorine as a gas is totally available chlorine.
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Autoclave
A vessel in which high temperatures can be reached by using high steam pressure. A device used for sterilizing instruments and dressings by means of steam or moist heat under pressure. Equipment for sterilising surgical instruments using heat under high under high pressure. Apparatus for the steam sterilization of surgical dressings and instruments, bacteriological media…
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Au jus
Juice obtained from roasting and served with the product. This term generally refers to sliced roast meat, particularly beef, that is served alongside its own juices, enhancing the flavor and moisture of the meat.
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Au gratin
Covered with cheese and cooked. The term “au gratin” refers to a dish that has a browned crust made from a mixture of bread or cracker crumbs, butter, and other ingredients. Although grated cheese is not an essential component of this crust, it is commonly used, and as such, dishes prepared in this style are…
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Au fait
Brick of ice cream with layers of frozen fruit.