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Piquette

Piquette is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Piquette rather than just read about it. In short: Piquette is a French wine term which commonly refers to a vinous beverage produced by adding water to grape pomace but sometimes refers to a very simple wine or a wine substitute. From pomace If water is added to the pomace remaining after grapes intended for wine production have been pressed, it is possible to produce a thin, somewhat wine-like beverage.

Key takeaways

  • Piquette belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Piquette to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Piquette from memory before moving on to harder problems.

Reference excerpt

Piquette is a French wine term which commonly refers to a vinous beverage produced by adding water to grape pomace but sometimes refers to a very simple wine or a wine substitute.

From pomace If water is added to the pomace remaining after grapes intended for wine production have been pressed, it is possible to produce a thin, somewhat wine-like beverage. The ancient Greeks and Romans used pomace in this way under the name lora, and the product was used for slaves and common workers. After the wine grapes were pressed twice, the pomace was soaked in water for a day and pressed for a third time. The resulting liquid was mixed with more water to produce a thin, tepid "wine" that was not very appealing. The production of piquette by poor farmers, or for consumption by farmhands and workers continued during the centuries, and is known to have been in practice as late as the mid-20th century. However, piquette seems to have been primarily associated with poor conditions, where real wine could not be afforded.

EU regulations The European Union wine regulations define piquette as the product obtained by the fermentation of untreated grape pomace macerated in water, or by leaching fermented grape pomace with water. In cases where an EU member state allows the production of piquette, it may only be used for distillation or for consumption in the families of individual wine-growers. It may not be sold.

Produced by other methods During the Great French Wine Blight in the late 19th century, the production of wine fell so dramatically in France that several types of "Ersatz wine" were frequently produced in France under the designation piquette, and not just consumed locally, but also sold. Some of it was coloured and flavoured to appear as real wine, or was blended into actual wine to increase the amount available. A common way to produce such piquettes was to mix raisins with water. The raisins used were imported to France from Mediterranean countries, and were produced from grape varieties not directly suitable for wine production.

French piquette The term "piquette" has also been used as a nickname for French wine of low quality. Piquette came to be used in this fashion because it is derived from the word piquer, which means to prick or prickle. These wines often had a slight fizz which would prickle the mouth. Piquette was produced in what was then Paris's outskirts, in Belleville and Montmartre, in an era when the simpler wines for Paris were sourced as close to the capital as possible in order to lower transportation costs. Wines considered to be simple or bad quality are still sometimes referred to as "piquette" in French.

References

Worked examples

Example 1 — a first encounter with Piquette

Start with the simplest possible case. Write down what Piquette claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Piquette before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Piquette ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Piquette

In research
Piquette appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Piquette in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Piquette is common in secondary-school and first-year university syllabi. It links to neighbouring topics French wine, Wine terminology, so understanding it makes those chapters shorter.
In everyday life
Look for Piquette outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Piquette in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Piquette means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Piquette out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Piquette in simple terms?

Piquette is a French wine term which commonly refers to a vinous beverage produced by adding water to grape pomace but sometimes refers to a very simple wine or a wine substitute. From pomace If water is added to the pomace remaining after grapes intended for wine production have been pressed, it i…

Why does Piquette matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Piquette?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Piquette.

Tags

  • French wine
  • Wine terminology

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