What are truffles? Truffle is a natural fungal plant. Mainly distributed in Italian, French, China, New Zealand and other countries, truffles look ordinary, but they are rich in protein, amino acids and vitamins. Let's learn more about truffles.

What are truffles? Truffle 1 Introduction

Truffle is an annual natural fungal plant, which mainly grows under the soil near the roots of oak whiskers. There are about 30 kinds, of which white truffles and black truffles are the most delicious. Usually, truffles are irregular spherical in shape, some as small as beans and some as big as Fuji apples. After being cut, their interiors are like labyrinthine marble lines. Because truffles are very picky about the growing environment, they can't grow as long as the sun, water or soil pH changes slightly, so truffles are very rare.

Nutrition of truffles

The ancient Greeks and Romans believed that truffles had aphrodisiac effect and called them "the taste of love". The famous American truffle research experts believe that the musk smell of truffles can only make animals estrus, but there is no evidence that it is effective for people.

In fact, truffles are a kind of fungal food, and there are mushrooms belonging to our family everywhere, so it seems that there is nothing wrong with calling them mushrooms. But unlike most mushrooms, it doesn't grow on the ground, but underground. As far as nutritional value is concerned, it contains more trace mineral elements such as potassium, calcium, magnesium, iron and fluorine than other mushrooms. Therefore, the wonderful taste of truffles is far greater than its value as a nutritional treasure, so truffles are considered wonderful and precious, not nutritious.

Selection and preservation of truffles

A good truffle should be very firm, compact and heavy to the touch, not as soft as a mushroom. Experts will carefully identify the smell of truffles before buying. This unique and indescribable taste is the primary criterion for identifying the quality of truffles. Fortunately, precious truffles can be preserved for a long time as long as they are with their own soil, and only these soils can maintain their charming fragrance.

When storing truffles, wrap them in paper towels, then wrap them in tin foil, and then store them in the refrigerator at low temperature. But be careful not to store it for too long, otherwise the taste will disappear completely. Don't store truffles in rice as many recipes say. Rice will suck away the unique taste of truffles, leaving you with only an expensive potato.

How to eat truffles

The traditional way to eat truffles is to cut them into extremely thin slices with a special slicer, and then eat them raw, or sprinkle them on lasagna, scrambled eggs or pasta coated with butter and Italian cheese. The classic white truffle dish is cheese made of Fantine cheese, eggs, milk and white truffles. When eaten with bread, it tastes as wonderful as wine. White truffles are divided into different types according to their growing roots, such as willow, oak, poplar, bodhi and grape.

The color of white truffles also ranges from white to pink and brownish gray. Unlike black truffles, white truffles lose their unique flavor after heating. The best way to eat them is to clean the slices at the last minute. When eating black truffles, it is best to have a bottle of Pommalo red wine, while white truffles need a bottle of aged raistlin as a foil.

In addition, for gourmets, the most fascinating thing about truffles is its unforgettable aroma. The unique aroma of truffle makes it an extremely precious seasoning sacred product in French cuisine and Italian cuisine. The key to eating truffles is to release its magical fragrance.

The price of truffles

Traditionally, the price of truffles is comparable to that of gold and diamonds, so how expensive are truffles? The world's best white truffle from Alba once sold for $35,000 per kilogram, followed by black truffle from Perigord, which cost at least $500.

What are truffles? 2 Truffle is a fungal plant, belonging to the western Truffle family. Its mushroom meat is white when it is young, and it will turn dark black when it matures. It has marble texture, and truffles like to grow under pine trees, oak trees, poplars and other plants. Rare and precious, it is one of the "three treasures of the western regions". In China, truffles are mainly distributed in Sichuan, Yunnan and other regions.

What kind of plant is truffle?

Truffle is a wild fungus, which can be divided into black truffle and white truffle. Its price is extremely expensive, and together with "caviar and foie gras", it has become "the three great western cuisines". Truffles have strict requirements on the growth environment, grow in the roots of broad-leaved trees, can not be cultivated artificially, and the yield is extremely low.

Morphological characteristics of truffles

Truffles look ordinary, like cow dung, with different sizes, ranging from peanuts and walnuts to fist apples. When the truffles mature, the inside turns dark black with marble-like stripes, emitting the aroma of dried fruits.

Edible value of truffles

Truffles are rich in protein, amino acids, vitamins and essential trace elements. They have the functions of anti-aging, anti-fatigue, enhancing immunity and so on, and have high health care value.

Geographical distribution of truffles

Truffles are mainly distributed in Italy, France, China, New Zealand and other countries, among which Italy mainly produces white truffles and France mainly produces black truffles. Truffles in China are very similar to those in France, mainly distributed in Sichuan and Yunnan, and a small amount of truffles grow in high altitude areas of Taiwan Province Province.

What are truffles? Truffle is an annual natural fungal plant, which mostly grows under pine trees, oak trees and oak trees. Its truffle grows in the morning dew, so it is called western truffle (シ12520 ロ) in Japanese, also known as "ground mushroom", "truffle" and "truffle".

1, truffle (scientific name truffle) is a general name of mushroom, and it is classified as a truffle genus (scientific name: tuber) of Truffle family in Ascomycetes. There are about 10 different species, usually annual fungi.

2. Most of them are annual fungi, which grow in the roots of broad-leaved trees and generally grow under pine trees, oak trees and oak trees. The Fiona Fang scattered at the bottom of the tree is 120~ 150 cm, and the blocks are hidden underground for 3~40 cm. Distributed in Italian, French, Spanish, China, New Zealand and other countries.

3. Truffles have a special edible smell and are rich in nutrients such as protein and amino acids. Truffles require extremely high growth environment, can not be cultivated artificially, and the yield is scarce, which leads to their rarity and high cost. Therefore, Europeans rank truffles with caviar and foie gras as the three most precious dishes in the world.

4. Among many kinds, black truffle made in France. And white truffle chocolate made in Italy. Have the highest evaluation. White truffles are usually eaten raw, ground and sprinkled on pasta or fried eggs. It can be sliced and roasted with meat, or it can be used to roast goose liver. Truffles are also added to some cheeses. Black truffles are not as strong as white truffles, so they can be used as truffle salt or truffle honey. In the past, truffles were peeled, but now they are ground to avoid waste.