题目内容

Prior to bottling, a full analysis of the wine is undertaken to assess a large number of parameters. From the list below select all of the analyses that should be performed:(Please select more than one)

Analysis of pH.
B. Analysis of colour.
C. Analysis of titratable acidity.
D. Analysis of methanol.
E. Analysis of dissolved carbon dioxide.
F. Analysis of alcohol.
G. Analysis of dissolved oxygen.
H. Analysis of volatile acidity.

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What is the best way to ensure sterile bottling of wine?

A. Strict sanitisation and hygienic treatment of wine bottling equipment and the glass bottles.
B. Pasteurization of the wine.
C. Strict sanitisation and hygienic treatment of wine bottling equipment along with membrane filtration.
D. Addition of sulfur dioxide to the wine just prior to bottling.

Blending can be conducted at a number of stages, including just prior to bottling under the right circumstances, but individually stabilised wines are not necessarily stable once blended.

A. True
B. False

Read the sentence below then using the drop down menu select the missing word: There are various methods of filling wine bottles but all use ____________ as a principle of operation. Select the missing word:

A. pressure
B. suction
C. vacuum
D. gravity

There are 3 main types of fillers used in wine bottling. Please select the statement below which names all 3 types correctly:

A. Low gravity, counter vacuum and simple pressure.
B. Counter gravity, simple vacuum and low pressure.
C. Simple gravity, low vacuum and counter pressure.
D. Simple gravity, counter vacuum and low pressure.

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