Content
Starch is a white and tasteless powder. When compressed, a characteristic squeak is noted. The substance varies in shape and size depending on its origin. Products containing starch belong to semi-finished products, vegetable sources.
Types of starch
The powder does not dissolve in cold water. It swells when exposed to high temperatures. The substance is a slimy compound composed of amylopectin and amylose. According to its chemical structure, the powder is a polysaccharide that can be converted into glucose under the influence of gastric juice.
There are several variants of the mucous compound. The main types include:
- potato, forming a transparent paste;
- corn, which has a milky white color and a characteristic odor;
- wheat, with a low viscosity;
- rice, characterized by high stability during storage;
- sorghum, widely used in industry;
- modified, in which various additives are present.
For the production of substances can be used:
- peas;
- rye;
- barley;
- cassava.
The polysaccharide is required by the body in certain quantities. This is due to the fact that glucose is the main source of energy. It is important to consume:
- bakery products;
- porridge;
- pasta;
- legumes;
- corn;
- potatoes;
- bran.
The need for a complex carbohydrate increases with prolonged work without the possibility of frequent meals. A small amount of starch is required for liver diseases, low physical exertion.
The substance is absorbed more slowly than glucose. The beneficial effect of starch is to reduce the stress on the pancreas.
The polysaccharide is synthesized by plants under the influence of ultraviolet rays. According to the biological significance, the substance has the following options:
- Amylose (slowly digestible). The carbohydrate is difficult to digest.
- Amylopectin (quickly digestible). The polysaccharide is well absorbed after being destroyed during digestion.
- Resistant (stable). It reaches the large intestine unchanged. It has a positive effect on the body.
A complex carbohydrate has the following beneficial properties:
- restoration of intestinal microflora;
- reducing the risk of cancer and glucose, cholesterol levels;
- normalization of the digestive tract;
- improved absorption of minerals.
What foods contain starch
When a complex carbohydrate enters the body, the blood sugar level rises. It is known that starchy dishes are quickly digestible. They stop hunger for a short time, which often causes excess weight gain.
The body needs 330 to 450 mg of starch per day. Its absorption is similar to glucose.
Low starch foods
With frequent consumption of foods rich in complex carbohydrates, there may be an excess of it. Symptoms include:
- obesity;
- dysfunction of the small intestine;
- irritability;
- frequent headache.
It is important to know what low-starch foods are available. These include:
- celery and ginger root;
- carrot;
- turnips;
- zucchini;
- eggplant;
- cherries;
- currants;
- red cherries;
- green apples and pears.
Top 10 Medium Starch Foods
Adequate intake of complex carbohydrates into the body provides the necessary energy. The formation of a protective film between the gastric juice and the wall of the organ is essential.
The mucous compound cannot be excluded from the diet. The optimal solution is to choose names with an average amount of substance. Among the products that contain starch, indicate:
- boiled potatoes;
- horseradish;
- green pea;
- radish;
- beets;
- rutabagas;
- ripe bananas;
- muesli;
- oat bran;
- buckwheat.
What foods have the most starch
With a deficiency of the substance, the following symptoms are observed:
- frequent depression;
- fast fatiguability;
- weakness;
- decreased immunity and libido.
A lot of starch in the following foods:
- cereals (millet, wheat, corn);
- potatoes;
- potatoes;
- radish;
- radish;
- Jerusalem artichoke;
- legumes (beans, lentils).
Foods rich in starch include unripe bananas. If you are overweight, you should limit the use of pasta.
Starch content table in food
So that the food you eat does not cause you to gain extra pounds, you need to know the rules for combining products. For example, vegetables or fruits containing a complex carbohydrate are supplemented with greens. Cucumbers, tomatoes, cabbage are suitable for legumes.
The presence of starch in food is controversial. The table reflects information on the presence of a substance in various names:
Conclusion
Starchy foods are good for your health. However, experts point out the advisability of their correct combination. An excess of a substance in the body can provoke obesity. Products with a high starch content are recommended to be baked, steamed. This reduces the amount of polysaccharide.
