Video: New Variety Of Tomatoes Will Save From Prostate Cancer
2024 Author: Sebastian Paterson | [email protected]. Last modified: 2023-12-16 13:47
A new variety of tomatoes has been developed that can prevent the development of cancer. Initially, researchers at Perdue University in Indiana, USA, wanted to improve the quality of late tomato varieties, and when they studied the new variety, they found that it had 2-3.5 times more lycopene than regular varieties.
Even ordinary tomatoes are known to have great health benefits. They are high in antioxidants that prevent damage to the cells in the body. One such substance is lycopene, the pigment that gives the tomato its red color. Lycopene has always been associated with good health - in a survey of thousands of men who ate at least 10 servings of tomatoes or tomato sauce during the week, the risk of prostate cancer was reduced by 45%.
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According to another study, lycopene may lower cholesterol, and thus the risk of heart disease.
"We were pleasantly surprised to find an increase in the amount of lycopene. The principle of accumulation of the substance was the same as in the control strains," said researcher Avtar Handa. “We're not so excited about the increase in lycopene, but more that this method can be used to increase the nutritional value of other fruits and vegetables,” he added.
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"If you take lycopene as a medicine, it doesn't have that effect. There is still a lot to learn in biology to understand why plant nutrients are more effective when found in food rather than supplemented," said expert Robert Woodson. from Perdue.
In order to develop a tomato variety rich in lycopene, the researcher inserted a yeast gene into the structure of the plant's hereditary material. This gene stimulates the production of enzymes that are involved in the construction of substances such as lycopene. The yeast gene was combined with another gene that only allowed it to function in the plant.
This is not the first project to improve the nutrient content of tomatoes. In other studies, researchers have been able to increase the levels of antioxidants such as flavonols and beta-carotene.
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