According to the history of tomato planting, what is the effect of how to ingest lycopene?

Have you ever heard of the history of tomato planting? The most nutritious substance in tomatoes is lycopene. So how to get lycopene from tomatoes?

It is generally believed that Peruvians were the first to grow tomatoes. It was used as food when it was first introduced to Europe (Spain) from the 16th century to the 17th century, but what people ate at that time was not the fruit, but the leaves, which were poisoned by the toxins in the tomato leaves. So that it was used as an ornamental plant for a long time. It was grown as a vegetable in southern Europe in the 18th century.

When Peruvians first met tomatoes, they regarded them as poisonous fruits, known as "wolf peaches". In the 16th century, the Duke of Orodarari in England saw the fresh and red skins of tomatoes and brought them back to England to give them to his lover. From then on, Europeans called them "love apples".

In the United States, which has the largest production and sales, in the early days, most people thought that tomatoes were poisonous and regarded them as "love apples". In the middle of the 18th century, some people began to grow them, and the eaters were naturally those who needed aphrodisiac, and missionaries were forbidden to eat them. A hundred years later, Americans dare to eat tomatoes, but they have to spend hours cooking, thinking that long-term cooking will eliminate the toxicity of tomatoes.

Form

Annual herbs, usually divided into five varieties: common, cherry, big leaf, pear-shaped, erect tomato. According to the plant, it can be divided into two types: limited growth and infinite growth.

Semi-trailing or semi-erect stem, densely glandular hairy and odorous, leaf blade pinnately compound; racemes or Cymes, yellow flowers; oblate, round or cherry-shaped berries, red, yellow or pink; grayish yellow kidney-shaped seeds, hairy

How to ingest lycopene from tomato?

The advantage of tomatoes is that they are rich in lycopene. Lycopene is a carotene and an antioxidant nutrient. Studies have shown that people with high levels of lycopene in the blood are less likely to develop certain cancers, such as cervical cancer, prostate cancer and pancreatic cancer. Eating one tomato a day can achieve a protective effect, and processed tomato products, such as tomato juice and ketchup, also contain lycopene. Lycopene is twice as effective in scavenging free radicals as other kinds of carotene and a hundred times as powerful as vitamin E. Lycopene is also found in many other foods, such as grapefruit, watermelon and other fruits. Many golden fruits also contain lycopene, such as papaya, mango and carrots, but the content is not as high as tomatoes, and the redder the better.

If we want to get lycopene from tomatoes, conditioning is very important, because lycopene exists in the cell wall, lycopene can be released more easily through mechanical damage, making it easier for the human body to absorb; therefore, you can eat more canned tomato products or tomato juice on the market, which will be several times more lycopene than raw tomatoes. In general, drinking tomato juice consumes three times as much lycopene as raw tomatoes and five times as much ketchup.

Although drinking tomato juice can get more lycopene, it is necessary to grasp the three key points of "marking the original juice, high lycopene content and low sodium content". The sodium content per 100 grams of tomato juice had better be less than 10 milligrams; because too much sodium will raise blood pressure, especially in patients with hypertension, heart disease and other blood pressure-related diseases, it is best to drink non-salt tomato juice. Ketchup also contains sodium, hypertension and other symptoms should be eaten appropriately.

Because lycopene has anti-cancer and anti-aging effects, many people are flocking to it, but in addition to supplementing lycopene, do not neglect other fresh fruits and vegetables, there are many beneficial ingredients in fruits and vegetables, it is best to take a balanced intake, do not focus on one or two Unless they are people with high levels of stress and free radicals, or middle-aged men over the age of 40 or 50 who want to prevent prostate cancer, and men with a family history of prostate cancer, can take more lycopene supplements.