biology

Hires Root Beer

Hires Root Beer is a biology 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 Hires Root Beer rather than just read about it. In short: Hires Root Beer is an American brand of root beer that was most recently manufactured by Keurig Dr Pepper. Introduced in 1876, it was one of the longest continuously made soft drinks in the United States.

Key takeaways

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

Reference excerpt

Hires Root Beer is an American brand of root beer that was most recently manufactured by Keurig Dr Pepper. Introduced in 1876, it was one of the longest continuously made soft drinks in the United States.

History

19th century

Hires Root Beer was created by Philadelphia, Pennsylvania, pharmacist Charles Elmer Hires. The official story is that Hires first tasted root beer, a traditional American beverage dating back to the colonial era, while on his honeymoon in 1875. However, historical accounts vary and the actual time and place of the discovery may never be known. By 1876, Hires had developed his own recipe and was marketing 25-cent packets of powder which each yielded one US gallon (3.8 L) of root beer. At Philadelphia's Centennial Exposition in 1876, he cultivated new customers by giving away free glasses of it. Hires marketed it as a solid concentrate of 16 wild roots and berries. It claimed to purify the blood and make rosy cheeks. In 1884, he began producing a liquid extract and a syrup for use in soda fountains, and was soon shipping root beer in kegs and producing a special fountain dispenser called the "Hires Automatic Munimaker." In 1890, the Charles E. Hires Company incorporated and began supplying Hires root beer in small bottles claiming over a million bottles sold by 1891. Hires Root Beer was promoted as "The Temperance Drink" and "the Greatest Health-Giving Beverage in the World". Hires advertised aggressively, believing "doing business without advertising is like winking at a girl in the dark. You know what you are doing, but nobody else does." One of the major ingredients of root beer was sassafras oil, a plant root extract used in beverages for its flavor and presumed medicinal properties. The medicinal properties of root beer are emphasized in the advertising slogan, "Join Health and Cheer; Drink Hires Rootbeer". The U.S. Food and Drug Administration banned sassafras oil in 1960 because it contains the carcinogen and liver-damaging chemical safrol. However, a process was later discovered by which the harmful chemical could be removed from sassafras oil while preserving the flavor. Prior to the move to "natural and artificial flavors", Hires ingredients included carbonated water, sugar, dextrose, caramel, plant extracts of birch, sassafras, licorice, vanilla, spikenard, sarsaparilla, hops, wintergreen, pipsissewa, ginger and flavor.

20th century Hires Root Beer kits, available in the United States and Canada from the early 1900s through the 1980s allowed consumers to mix an extract with water, sugar and yeast to brew their own root beer. However, most consumption was of bottled root beer. A mid-1960s' advertising campaign featured jingles by jazz singer Blossom Dearie, wherein she sang in a Betty-Boop voice: "Hires Root Beer! Hires Rootin' Tootin' Root Beer! Hires Rootin'-Tootin' Rabble-Rousin', lion-roarin', Roman-candle-lightin' Root Beer!" Consolidated Foods bought the company from the Hires family in 1960, and sold it two years later to Crush International. Procter & Gamble bought Crush in 1980, and sold it to Cadbury Schweppes in 1989. Cadbury divested its soft drinks arm in 2008, and the beverage company renamed itself Dr Pepper Snapple Group. In Canada, the Hires brand is no longer sold by Keurig Dr Pepper; retailers and vending machines have replaced it with Pepsi-owned Mug Root Beer since the 1990s and DPSG markets Stewarts Root Beer in Canada. The Hires brand is now offered by Canada Dry Motts as an alcoholic drink, Hires Root Beer and vodka. Hires' availability in the U.S. was phased out as other Dr. Pepper owned brands like A&W Root Beer were promoted on behalf of the same company.

21st century As of 2023, the Keurig Dr. Pepper web page no longer lists Hires among its list of brands on the all products listing search on its website. Hires was last canned by the American Bottling Company in Ottumwa, Iowa. The last producer of Hires root beer flavored syrup for use in soda fountains, Kalil Bottling Company of Tucson, Arizona, sold their operations to Keurig Dr. Pepper on August 9, 2024.

Illustrations

Worked examples

Example 1 — a first encounter with Hires Root Beer

Start with the simplest possible case. Write down what Hires Root Beer claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, 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 Hires Root Beer 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 Hires Root Beer 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 Hires Root Beer

In research: Hires Root Beer appears in biology 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 Hires Root Beer 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: Hires Root Beer is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1876 introductions, American soft drinks, Arch Street, so understanding it makes those chapters shorter.
In everyday life: Look for Hires Root Beer 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 Hires Root Beer in 20 minutes

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

Frequently asked questions

What is Hires Root Beer in simple terms?

Why does Hires Root Beer matter?

Because it connects several biology 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 Hires Root Beer?

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 Hires Root Beer.