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Tahini

Tahini 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 Tahini rather than just read about it. In short: Tahini (; Arabic: طحينة, romanized: ṭaḥīna, or, in Iraq, راشي, rāshī) is a Middle Eastern condiment (a seed butter) made from ground sesame seeds. The most common variety comes from hulled seeds, but unhulled ones can also be used; the latter variety is slightly bitter, but more nutritious.

Tahini — main illustration
Tahini — illustration

Key takeaways

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

Reference excerpt

Tahini (; Arabic: طحينة, romanized: ṭaḥīna, or, in Iraq, راشي, rāshī) is a Middle Eastern condiment (a seed butter) made from ground sesame seeds. The most common variety comes from hulled seeds, but unhulled ones can also be used; the latter variety is slightly bitter, but more nutritious. The seeds are more commonly roasted than raw. Tahini can be served by itself (as a dip), made into a salad dressing, or used as a major ingredient in hummus, baba ghanoush, or halva. Tahini is used in the cuisines of the Middle East and Eastern Mediterranean, the South Caucasus, the Balkans, South Asia, Central Asia, and amongst Cypriots, Ashkenazi Jews, as well as parts of Russia and North Africa. Sesame paste, used in some East Asian cuisines, may differ only slightly from tahini.

Etymology Tahini is of Arabic origin and comes from a colloquial Levantine Arabic pronunciation of ṭaḥīna (طحينة), or more accurately ṭaḥīniyya (طحينية), whence also English "tahina" and Hebrew ṭḥina טחינה. It is derived from the Classical Arabic root ط ح ن Ṭ-Ḥ-N, which as a verb طحن ṭaḥana means "to grind", and also produces the word طحين ṭaḥīn, "flour" in some dialects. The word tahini had appeared in English by the late 1930s. In earlier English-language sources, it is referred to as "sesame butter" or "sesame seed butter".

History The oldest mention of sesame is in a cuneiform document written 4,000 years ago that describes the custom of serving the gods sesame wine. Historian Herodotus writes about the cultivation of sesame 3,500 years ago in the region of the Tigris and Euphrates in Mesopotamia (modern day Iraq). It was mainly used as a source of oil. In the 10th-century Arabic cookbook Kitab al-Tabikh, a recipe for ground sesame is mentioned; recipes call for its use as a condiment or to be eaten with bread. Tahini is mentioned as an ingredient of hummus kasa, a recipe transcribed in an anonymous 13th-century Arabic cookbook, Kitab Wasf al-Atima al-Mutada. In his 14th-century work Kaftor va-Perach (Hebrew: כפתור ופרח), Ishtori Haparchi wrote that the inhabitants of the Middle East in his time consumed tahini, made by grinding sesame seeds and mixing them with date honey. Sesame paste is an ingredient in some Chinese and Japanese dishes; Sichuan cuisine uses it in some recipes for dandan noodles. Sesame paste is also used in Indian cuisine. In North America, sesame tahini, along with other raw nut butters, was available by 1940 in health food stores.

Preparation and storage

Tahini is made from sesame seeds that are soaked in water and then crushed to separate the bran from the kernels. The crushed seeds are then soaked again in salt water with a high salt content that causes the bran to sink. The floating kernels are skimmed off the surface, toasted, and ground to produce an oily paste. It can also be prepared with untoasted seeds and called "raw tahini". Because of tahini's high oil content, some manufacturers recommend refrigeration to prevent spoilage. Others do not recommend refrigeration, as it makes the product more viscous and more difficult to serve. The color of the produced tahini is affected by the kind of sesame used, untoasted sesame produces a bright-colored tahini; toasted or unshelled sesame produces tahini with a darker color, black sesame produces a tahini with a deep black color (dubbed "black tahini").

Nutrition Tahini is 53% fat, 22% carbohydrates, 17% protein, and 3% water (table). In a reference amount of 100 g (3.5 oz), it supplies 592 calories, and is a rich source of thiamine (133% of the Daily Value, DV), several dietary minerals (25-63% DV), niacin, and folate (25-35% DV, table). Tahini is a moderate source (10-19% DV) of calcium and potassium (table).

Culinary uses Tahini-based sauces are common in Middle Eastern restaurants as a side dish or as a garnish, usually including lemon juice, salt, and garlic, and thinned with water. Hummus is made of cooked, mashed chickpeas typically blended with tahini, lemon juice and salt. Tahini sauce is also a popular topping for meat and vegetables in Middle Eastern cuisine. A sweet spread, ḥalawa ṭaḥīniyya ("sweet tahini"), is a type of halva sweet. It sometimes has mashed or sliced pistachio pieces sprinkled inside or on top. In many parts of the Middle East, it is spread on bread and eaten as a quick snack or breakfast. Alternatively, bread can be dipped into tahini sweetened by a syrup such as grape syrup, carob syrup, or date syrup; the sweetener may vary by region.

For sweets Tahini is also used in sweet dishes such as cakes, cookies, halva, and ice cream.

By region

Armenia In Armenia, tahini can be used as a sauce to put on lahmajoun.

China

In Chinese cuisine, sesame paste (zhīmájiàng) is used as a condiment in many dishes. Chinese sesame paste differs from the Middle Eastern tahini in that the sesame is roasted; the paste is much darker, and has far less astringency. Often, white sesame paste is used in salty dishes, while black sesame paste is used in desserts (not to be confused with black sesame soup, which is made in a different manner from sesame paste). Sesame paste is a primary condiment in the hot dry noodles of Hubei cuisine and ma jiang mian (sesame paste noodles) of Northeastern Chinese cuisine and Taiwanese cuisine. Sesame paste is also used as a bread or mantou spread, and may be paired with or baked into bing (Chinese flatbread). Sesame paste is used as a seasoning, condiment and dip in cold dishes (such as liangfen) and hot pot.

Cyprus In Cyprus, tahini, locally pronounced as tashi, is used as a dip for bread and sometimes in pitta souvlaki rather than tzatziki, which is customary in Greece; it is also used to make "tahinopitta" (tahini pie).

… excerpt ends here. Continue reading the full article.

Illustrations

Tahini illustration
Tahini: Tahini made with roasted sesame, dubbed "red tahini"
Tahini made with roasted sesame, dubbed "red tahini"
Tahini: Black sesame paste, sometimes called "black tahini" (not to be confused with Qizha, also called black tahini[30]), is popular in Chinese cuisine
Black sesame paste, sometimes called "black tahini" (not to be confused with Qizha, also called black tahini[30]), is popular in Chinese cuisine

Worked examples

Example 1 — a first encounter with Tahini

Start with the simplest possible case. Write down what Tahini 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 Tahini 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 Tahini 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 Tahini

In research
Tahini 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 Tahini 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
Tahini is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1930s neologisms, Arab cuisine, Armenian cuisine, so understanding it makes those chapters shorter.
In everyday life
Look for Tahini 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 Tahini in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Tahini 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 Tahini out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Tahini in simple terms?

Tahini (; Arabic: طحينة, romanized: ṭaḥīna, or, in Iraq, راشي, rāshī) is a Middle Eastern condiment (a seed butter) made from ground sesame seeds. The most common variety comes from hulled seeds, but unhulled ones can also be used; the latter variety is slightly bitter, but more nutritious.

Why does Tahini 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 Tahini?

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 Tahini.

Tags

  • 1930s neologisms
  • Arab cuisine
  • Armenian cuisine
  • Balkan cuisine
  • Cypriot cuisine
  • Egyptian cuisine
  • Food ingredients
  • Food paste
  • Greek cuisine
  • Iranian cuisine
  • Iraqi cuisine
  • Israeli cuisine

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