Cassava

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Video: Cassava

Video: Cassava
Video: Cassava sciences (SAVA) стоит ли покупать акции компании сегодня? Масштабы болезни Альцгеймера. 2024, November
Cassava
Cassava
Anonim

Cassava / Manihot esculenta / (Cassava) is a tropical shrub belonging to the family Mlechkovi. It is grown mainly in South America and Africa. The plant is considered the third largest source of dietary carbohydrates in the tropics. Cassava is a staple food in developing countries, providing food for about 500 million people.

The cassava root is pointed and long, with a hard homogeneous inside, which is wrapped in a peel about 1 mm thick. Cassava varieties that are intended for trade reach a diameter of 5-10 cm at the top and a length of 15 to 30 cm. The fruit inside can be yellowish or white in color.

Cassava it is easy to grow and bears a very rich harvest, like many tropical plants. It is safe to say that cassava is one of the most productive plants grown for human consumption. It ranks second in productivity after sugar cane.

The oldest evidence of the cultivation of cassava were found during archeological excavations in El Salvador. These excavations show that the Maya still cultivated cassava. Cassava was a staple food for the pre-Columbian population of America and is often depicted in local art.

Cassava breads
Cassava breads

Cassava composition

Cassava is extremely rich in starch. It contains a lot of protein and important minerals such as calcium, potassium, iron. Cassava has a high content of vitamin C. Raw cassava roots contain a glycoside of hydrocyanic acid, the concentration of which separates the varieties cassava of sweet and bitter.

If the plant tissue is damaged, the glycoside comes into contact with the enzyme linamarase, which breaks down to acetone and hydrogen cyanide. The dose of hydrocyanic acid contained in 400 g of raw bitter cassava is deadly to humans.

Selection and storage of cassava

In our country, cassava root is difficult to find, but on the other hand in specialty stores you can buy cassava flour, which is gluten-free.

Cassava in cooking

As it turned out, the consumption of large amounts of cassava root is extremely dangerous to health. However, this only applies to the raw species. To remove hydrocyanic acid, cassava is subjected to heat treatment. Another way to remove the dangerous poison is to grind and dry the root. Delicious, thin cakes are baked from the obtained flour.

Cassava
Cassava

From the roots of cassava gluten-free starch is prepared tapioca. Used to thicken soups, creams and various dishes. It can be found in powder, flakes, sticks or as small balls. Tapioca is used in cream recipes. It has a very neutral aroma, so it can be combined with more spicy spices.

Coconut and tapioca are very good partners, so we will present you the recipe for cream with coconut milk and tapioca:

Necessary products: 1 tsp tapioca, 400 ml coconut milk, 2 quinces, 5 tbsp. powdered sugar and 3 tbsp. Brown sugar.

Method of preparation: tapioca is soaked overnight. In the morning, wash and boil at 11/2 tsp. water. Stir constantly until the tapioca balls become transparent. Then add powdered sugar and coconut milk. Stir until the mixture thickens. Quinces are cut into cubes and arranged in a pan. Bake for about half an hour, stirring occasionally. Then sprinkle with brown sugar and leave in the oven to caramelize.

Cassava balls
Cassava balls

While the tapioca cream is still hot, distribute it in dessert bowls, leave it to harden a bit, then place the roasted quinces on top. The cream can be consumed both hot and cold.

Cassava root is prepared by peeling and cutting lengthwise. The hard part that is in the middle is removed. Then the tuber is cut into pieces and boiled in salted water. Serve with a spicy sauce, pre-prepared from olive oil, garlic, parsley and salt. Cooked cassava can also be fried. Cassava is used in both savory and sweet dishes.

Benefits of cassava

Cassava ointment is useful for corneal ulcers and conjunctivitis. Cassava has a mild laxative and good antiseptic effect. Apart from cooking, cassava is also used in cosmetics. Tapioca is found in a number of toothpastes, face and body cosmetics. Tapioca does not contain gluten, which makes it suitable for consumption by people with gluten intolerance.

Harm from cassava

Although it is one of the most productive plants in the world, it has become clear that cassava contains dangerous substances that endanger human health and life. For this reason, a well-treated tapioca in which there are no traces of hydrocyanic acid should be consumed.

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