Who invented the mole?
Who Invented the Mole? The concept of the mole rests heavily on the work done by Amadeus Avogadro in the early 1800s. He came up with a hypothesis which r ead "equal volumes of gases at the same temperature and pressure contain the same number of molecules regardless of their chemical nature and physical properties."
What is traditional mole?
The mole typically contains a mixture of chiles, nuts, seeds, and vegetables. They sometimes include unsweetened chocolate, tomatoes, and raisins. Avocado leaves , epazote, and various spices might be used. Many, including the most famous Mole Poblano or Poblano de guajolote, from Puebla, said to be the first, contain chocolate.
What is the origin of the word mole?
The name mole is an 1897 translation of the German unit Mol, coined by the chemist Wilhelm Ostwald in 1894 from the German word Molekül ( molecule ). The related concept of equivalent mass had been in use at least a century earlier.
What is the spiritual meaning of mole?
The meaning of a mole refers to the destiny that awaits the person having it. Also, it may denote some symbolism. In this case, it may symbolize personality traits like honesty, integrity, shyness or selfishness. Typically, the moles that may have certain meanings are those found on the body as birthmarks when a child is born.
Where did mole come from?
MexicoMole / OriginThe term “mole” stems from the Nahuatl world “molli,” which means “sauce” or “concoction.” Mole comes from a family of sauces prepared throughout the Oaxaca and Puebla regions of Mexico and is characterized by a complex, layered flavor derived from intricate blends of dried chiles, spices, fruits, and seasonings.
Why was mole created?
One alleges that a convent in Puebla created the dish in a panic from what few ingredients they had, due to the impending visit of an archbishop. It went down a treat served up with roasted turkey. Other tales suggest that several spices accidentally got mixed up, and thus mole was born.
Why is mole important to Mexico?
Early in its history, mole was the food of choice for special events and celebrations of all economic classes. Weddings in Mexico traditionally feature mole, for example, and the preparation of the delicious sauce was traditionally a robust community event, wherein each person had a part to play in the experience.
Is mole originally from Mexico?
Two states in Mexico claim to be the origin of mole: Puebla and Oaxaca. The best-known moles are native to these two states, but other regions in Mexico also make various types of mole sauces. Moles come in various flavors and ingredients, with chili peppers as the common ingredient.
Who first discovered mole?
In general, one mole of any substance contains Avogadro's Number of molecules or atoms of that substance. This relationship was first discovered by Amadeo Avogadro (1776-1858) and he received credit for this after his death.
Who created a mole?
The origin of the most widely known mole, mole poblano, made from chilli peppers and bitter cocoa, is disputed. A nun at the Santa Rosa convent in Puebla is said to have invented the recipe in the 17th century, when she heard of the impending visit of Juan de Palafox, Viceroy of New Spain and Archbishop of Puebla.
What does the mole symbolize?
If the mole is in the middle, then it represents wisdom. A mole on the left side of the forehead represents bad luck, whereas a mole on the right side will make you a good partner be it in marriage or a business partnership and bring you fame and success.
What does the mole represent?
The mole, symbol mol, is the SI unit of amount of substance of a specified elementary entity, which may be an atom, molecule, ion, electron, any other particle or a specified group of such particles; its magnitude is set by fixing the numerical value of the Avogadro constant to be exactly 6.022 141 29 × 1023 when it is ...
Why do they put chocolate in mole?
If the white chalky coating is really bothering you, you can temper the chocolate back down and place it in a mold to set. This will remove this white film and give you normal-looking chocolate once again, but keep in mind that tempering chocolate more than once can alter the quality of taste.
How did the mole get its name?
The name mole is an 1897 translation of the German unit Mol, coined by the chemist Wilhelm Ostwald in 1894 from the German word Molekül (molecule).
What does mole mean Spanish?
Mole is a term used in Mexican cuisine to describe a type of sauce. The word mole (pronounced MOE-lay) comes from Nahuatl, the language of the Aztec Empire and the modern-day Nahua people, who are the largest indigenous group in Mexico. The original Nahuatl word is molli, which simply means sauce.
Who is the mole named after?
physicist Amedeo AvogadroIt is named after the 19th-century Italian physicist Amedeo Avogadro, who found that under the same temperature and pressure, two gases with the same volume have the same number of molecules. It was the French physicist Jean Perrin who in the early 20th century dubbed the amount of units in a mole as Avogadro's number.
Why did Avogadro create the mole?
The goal of this definition was to make the mass of a mole of a substance, in grams, be numerically equal to the mass of one molecule relative to the mass of the hydrogen atom; which, because of the law of definite proportions, was the natural unit of atomic mass, and was assumed to be 1/16 of the atomic mass of oxygen ...
How was mole used before?
A Brief History of Mole In the ancient Nahuatl language of the Aztecs, the word “molli” or “mulli” meant “sauce” or “concoction,” and it was used to describe a simple mix of chilies and tomatoes.
When was mole concept invented?
The name mole is an 1897 translation of the German unit Mol, coined by the chemist Wilhelm Ostwald in 1894 from the German word Molekül (molecule). The related concept of equivalent mass had been in use at least a century earlier.
How is a mole defined?
A mole is defined as 6.02214076 × 1023 of some chemical unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because...
How is a mole calculated?
If you want to know how many moles of a material you have, divide the mass of the material by its molar mass. The molar mass of a substance is the...
What is Avogadro’s number?
Avogadro’s number is the number of units in one mole of a substance, or 6.02214076 × 1023. This number is also called the Avogadro constant. It is...
What is the molar mass formula?
The molar mass of some substance is the mass in grams of one mole of that substance. This mass is given by the atomic weight of the chemical unit t...
Where was the mole invented?
There are many legends surrounding the invention of mole. One alleges that a convent in Puebla created the dish in a panic from what few ingredients they had, due to the impending visit of an archbishop. It went down a treat served up with roasted turkey.
Where did mole sauce come from?
Here’s your brief history of the dish that’s loved up and down Mexico. The name mole comes from the Nahuatl word for sauce – mōlli – and is the generic name for several variations of rich sauces that come in colors like yellow, red, black and even green.
What is a mole topped enchilada?
As well as being served with meat, alongside rice, leftover mole is often used to make the filling for tamales or as an alternative topping for enchiladas; in fact, enchiladas topped with mole are called enmoladas. Variations on the most common moles include Taxco’s mole rosa, a mild pink colored sauce, as well as Tlaxcala’s mole prieto.
What are moles made of?
However, as a rule of thumb, all moles contain some combination of nut, fruit, and chili. Over the years, mole recipes have gradually become more elaborate.
How to make mole?
To make mole from scratch, individual ingredients must be roasted and ground before being combined with stock to form the paste. This is cooked over a low heat, and stock is continuously added (alongside additional ingredients), until it reaches the desired consistency. Several different chilies can be used either alone or in partnership to form the base of the mole, including ancho, pasillo, chipotle and mulato. The preparation of mole is not easy, as many moles (particularly those originating in Oaxaca) are known to have 30+ ingredients. However, nowadays, mole can be bought in powder form or in a pre-made paste, which speeds the preparation process along somewhat.
What is the land of the seven moles?
Oaxaca, on the other hand , is often nicknamed the land of the seven moles; colorado, mole negro, mancha manteles, verde, amarillo, chichilo and coloradito. The most famed of Oaxaca’s moles is mole negro, a mole poblano- esque dish that also uses chocolate but throws in hoja santa too. Another key mole producing region is the Mexico City town ...
What are the two regions that are known for moles?
The two regions best known for their respective moles are Oaxaca and Puebla, although Tlaxcala also claims to be its place of origin. Puebla’s most famous mole is without a doubt its namesake mole poblano, the most internationally recognized mole and the variation that if classed as the official national dish.
The First Mole in the History Books
The earliest known reference to mole in historical records dates to a 16 th -century review of mesoamerican ethnography: Historia General de las Cosas de Nueva España written by friar Bernardino de Sahagún. In his account, we come to learn about Los Aztecas’ elaborate ritual preparations to honor Xiuhtecuhtli, the Aztec God of Fire.
History of Mole Fact Check: Did Nuns Really Invent the Dish for a Bishop?
Over time, as some of the indigenous women found work in convents and churches, their pre-Hispanic recipes were passed on and served outside of their tribes. Inevitably, new ingredients came by ship from Spain and other lands across the oceans—like nuts, cinnamon, anise, ginger and black pepper.
When Is Mole on the Menu in Mexico?
Some 400 years ago, mole was a time-consuming dish prepared on special occasions—and not much has changed! The process of making mole from scratch is laborious—and therefore a show of respect for those coming over, be they family, friends or national dignitaries.
7? 20? 50? How Many Moles Are There Really?
More than 50 variations of mole are said to exist, although there is no definitive culinary or official record. Lore also has it that each town in Mexico has its own traditional mole recipe—although again, there is no definitive source giving proof to each pueblo’s unique receta.
What Ingredients Are in Moles?
What makes moles different from each other is their unique combo of chiles, nuts, spices, vegetables, fruits and meats. As we break down the ingredients of your moles favoritos, how each gets its name, color and recommended food pairings starts to become clear.
Mole Amarillo
Chiles: Chilcostles or chilhuacles amarillos, guajillos, anchos, costeño amarillos Also includes: Chayote, zucchini, green beans, potatoes, and spices Serve with: Chicken or turkey, with a side of white or Mexican rice From: Oaxaca
Mole Chichilo
Chiles: Chilhuacle, ancho Also includes: Chayote, green beans, green tomato, avocado leaves, onion, garlic, tomato and spices Serve with: Chicken or turkey, with a side of white or Mexican rice, garnish with sesame seeds and slices of onion From: Oaxaca
How Has Mole Changed Over The Centuries?
While the basic recipe used to concoct mole has stayed virtually the same for centuries, the way mole is served in traditional cultures has changed. Early in its history, mole was the food of choice for special events and celebrations of all economic classes.
What does mole mean in Mexico?
The Cultural and Religious Meanings of Mole. Beyond just being delicious, mole has a deep cultural and religious meaning for the people of Mexico. The process of making mole is time-consuming and labor intensive. Traditional lore dictates that the person making the mole should never become angry since this will spoil the sauce.
What is mole poblano?
Mole Poblano: A Traditional Mexican Dish. Mole is one of the most recognizable dishes in Mexican cuisine. Symbolic of the way Mexico blended European and Aztec cultures in the years after the Spanish Conquest, mole is made from a unique mixture of chocolate and hot peppers.
What are the ingredients in mole sauce?
While there are different versions of the sauce, the four primary components are chilies, a sour ingredient (such as tomatillos), a sweet ingredient (such as a mixture of fruits and sugars,) and a thickener, which is typically nuts or tortillas.
What did the nuns mix with to make meat edible?
They mixed stale bread, nuts, chocolate, chili peppers, and spices to season the meat and make it more edible. Some versions of the story even say the chocolate was added by accident, but the nuns in charge of the dish didn’t have time to fix the mistake.
Did Mexico stop serving mole poblano?
Today, however, Mexico’s upper classes have mostly stopped serving mole poblano at their special events. They prefer catered or imported foods, instead. What’s more, many classes of people throughout Mexico have stopped preparing mole altogether. This means that the ancient recipes and methods are slowly dying.
Is Mole Poblano authentic?
For this reason, mole poblano remains an outstanding demonstration of authentic Mexican culture and cuisine. Mole Poblano is not served as frequently throughout Mexico as it once was. However, it maintains a special place in the heart of Mexican people and their families.
What is the unit of mole?
The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance. The mole was originally defined as the number of atoms in 12 grams of carbon-12, but in 2018 the General Conference on Weights and Measures announced that effective May 20, 2019, the mole would be just 6.02214076 × 10 23 ...
What is the mole of a substance?
The mole is defined as the amount of substance containing the same number of chemical units (atoms, molecules, ions, electrons, or other specified entities or groups of entities) as exactly 12 grams of carbon-12. However, in 2018 the CGPM agreed that effective on May…
What is the mole of carbon?
The mole was previously defined as the number of atoms determined experimentally to be found in 12 grams of carbon -12. The number of units in a mole also bears the name Avogadro’s number, or Avogadro’s constant, in honour of the Italian physicist Amedeo Avogadro (1776–1856).
How to find how many moles of a substance?
If you want to know how many moles of a material you have, divide the mass of the material by its molar mass. The molar mass of a substance is the mass in grams of one mole of that substance. This mass is given by the atomic weight of the chemical unit that makes up that substance in atomic mass units (amu).
How many grams are in a mole of protons?
One mole of protons has a mass of 1.007825 grams and one mole of neutrons has a mass of 1.008665 grams. By simple addition the mass…. Since the number of molecules in a litre or even a cubic centimetre is enormous, it has become common practice to use what are called molar, rather than molecular, quantities.
How do moles help in chemical equations?
The concept of the mole helps to put quantitative information about what happens in a chemical equation on a macroscopic level. For example, in the chemical reaction 2H 2 O → O 2 + 2H 2, two moles of water are decomposed into two moles of molecular hydrogen and one mole of molecular oxygen. The mole can be used to determine the simplest formula of a compound and to calculate the quantities involved in chemical reactions. When dealing with reactions that take place in solutions, the related concept of molarity is useful. Molarity ( M) is defined as the number of moles of a solute in a litre of solution.
Which scientist proposed that equal volumes of gases under the same conditions contain the same number of molecules?
Avogadro proposed that equal volumes of gases under the same conditions contain the same number of molecules, a hypothesis that proved useful in determining atomic and molecular weights and which led to the concept of the mole. ( See Avogadro ’s law .)
When was mole introduced to chemistry?
The unit "mole" was introduced into chemistry around 1900 by Ostwald, and he originally defined this unit in terms of gram.
What would happen if we had a mole of paper?
If you had exactly one mole of sheets of paper, you could make one million equal stacks from sea level on the earth that would pass the sun. If you had a mole of pennies, you could give out enough money to everyone in the world so that they could spend a million dollars every hour, day and night, for the rest of their lives.
How to find the number of particles in a mole?
Avogadro's number, the number of particles in a mole, can be experimentally determined by first "counting" the number of atoms in a smaller space and then scaling up to find the number of particles that would have a mass equal to the atomic or molecular mass in grams.
How many centimeters of sand is in a mole?
Given that the volume of a grain of sand is approximately 10 -12 m 3, and given that the area of the United States is about 10 13 m 2, it therefore follows that a mole of sand grains would cover the United States in approximately one centimeter of sand.
What is a mole?
Moles are small mammals adapted to a subterranean lifestyle ( i.e., fossorial ). They have cylindrical bodies, velvety fur, very small, inconspicuous eyes and ears, reduced hindlimbs, and short, powerful forelimbs with large paws adapted for digging. The term mole is especially and most properly used for "true moles" of the family Talpidae in ...
Where are moles found?
The term mole is especially and most properly used for "true moles" of the family Talpidae in the order Eulipotyphla, which are found in most parts of North America, Europe and Asia, although it may also refer to unrelated mammals of Australia and southern Africa that have convergently evolved the "mole" body plan.
How to get rid of moles in a mole tunnel?
Moles are controlled with traps such as mole-catchers, smoke bombs, and poisons such as calcium carbide, which produces acetylene gas to drive moles away. Strychnine was also used for this purpose in the past. The most common method now is Phostoxin or Talunex tablets. They contain aluminium phosphide and are inserted in the mole tunnels, where they turn into phosphine gas (not be confused with phosgene gas). More recently, high-grade nitrogen gas has proven effective at killing moles, with the added advantage of having no polluting effect to the environment.
What is a mole called?
In Middle English, moles were known as moldwarp. The expression "don't make a mountain out of a molehill" (which means "exaggerating problems") was first recorded in Tudor times. By the era of Early Modern English, the mole was also known in English as mouldywarp, a word having cognates in other Germanic languages such as German ( Maulwurf ), and Danish, Norwegian, Swedish and Icelandic ( muldvarp, mullvad, moldvarpa ), where the muld/mull/mold part of the word means soil and the varp/vad/varpa part means throw, hence "one who throws soil" or "dirt tosser".
Why do moles run?
Because their saliva contains a toxin that can paralyze earthworms , moles are able to store their still-living prey for later consumption.
What family is a broad footed mole?
Broad-footed mole. The family Talpidae contains all the true moles and some of their close relatives. Desmans, which are Talpidae but are not normally called "moles", are not shown below, but belong to the subfamily Talpinae (note the slightly different name).
What is a mole animal?
Mole (animal) This article is about the mammals called "moles". For other uses, see Mole (disambiguation). Not to be confused with vole, a small mouse-like rodent. Moles are small mammals adapted to a subterranean lifestyle (i.e., fossorial ). They have cylindrical bodies, velvety fur, very small, inconspicuous eyes and ears, reduced hindlimbs, ...
