The Ministry of Science and Technology's key support for the "863" program "Research on vegetable molecular breeding techniques and breeding of new varieties" achieved major breakthroughs. Scientists and scientists used molecular markers to carry out a series of high-density molecular marker genetic maps for cabbage, cabbage, watermelon, cucumber, and sweet pepper. The vegetable hybrid varieties cultivated by molecular tagging technology can shorten the breeding time from the traditional 3 years to 1 year, which significantly promotes the utilization of male sterile such as cabbage. Fang Zhiyuan, an academician of the Chinese Academy of Engineering, introduced that molecular breeding is a technology that uses DNA molecular markers to assist in bringing together the best genes of vegetables or eliminating inferior genes. He said that genes can't be seen and selected, and DNA molecular markers are converted into visible labeling technology through special techniques, and genes that cannot be directly selected are converted into detectable labels for selection. In order to achieve the promotion of vegetable breeding, accelerate the update of vegetable varieties. Traditional technologies need to inoculate the breeding material to test whether it is resistant to disease. Researchers have used molecular marker technology to obtain genetic markers for serious diseases such as tomato antiviral diseases, fungal diseases, and nematodes, eliminating the complicated process of inoculation and identification, as well as selecting disease-resistance genes for various diseases. In order to mark more genes, researchers have also constructed marker linkage maps of crops containing a large number of markers such as cabbage, cabbage, and cucumber. Using such a marker map, researchers use a method known as quantitative trait locus tagging to tag genes with very weak effects, thereby increasing the accuracy of selection of superior genes, and resistance to heat and cucumber in Chinese cabbage. These results have played an important role in improving the traits of varieties after low-temperature and low-light, cabbage-resistant bolting, sweet pepper recovery and other traits controlled by many faint genes.
2. Convenient and easy to use: Fruit and vegetable powder can be directly added to food and beverages, which is easy to carry and eat without seasonal restrictions, providing people with a convenient way to supplement nutrition.
3. Diverse choices: There are various fruit and vegetable powder products on the market. You can choose the type and mixing ratio that suits you according to your personal taste and needs.
2. Multiple effects: Different plant extracts have different effects, such as Antioxidant, anti-inflammatory, metabolism promotion, etc., which can meet people's different needs.
3. Personalized selection: You can choose different plant extracts according to personal needs, such as grape seed extract, green tea extract, turmeric extract, etc.
2. Promote health: The ingredients in nutritional supplements can help improve specific health problems, such as improving immunity, promoting digestion, improving sleep, etc.
3. Personalized selection: There are various types of nutritional and health products on the market, which can be selected according to personal needs and health conditions.
Summary: Fruit and vegetable powders, plant extracts and nutritional health products are important choices for modern people to supplement nutrition and maintain health. They are rich in nutrients, convenient and easy to use, and can suit individual tastes and needs. When purchasing, you should choose reputable brands and channels, and follow the correct usage methods and precautions. It is important that these products should be used as a supplement to a healthy diet and lifestyle, and should be used in conjunction with a balanced diet, moderate exercise and good living habits to achieve optimal health effects.
Fruit And Vegetable Powder
Fruit and vegetable powders are powder products made from fresh fruits and vegetables. They undergo special processing techniques to retain the natural nutrients and taste of fruits and vegetables.The main advantages of fruit and Vegetable Powder include:
1. Rich in nutrients: Fruit and vegetable powder is rich in various Vitamins , minerals, antioxidants, fiber and other nutrients, which can provide a variety of nutrients needed by the human body.2. Convenient and easy to use: Fruit and vegetable powder can be directly added to food and beverages, which is easy to carry and eat without seasonal restrictions, providing people with a convenient way to supplement nutrition.
3. Diverse choices: There are various fruit and vegetable powder products on the market. You can choose the type and mixing ratio that suits you according to your personal taste and needs.
Plant extracts
Plant extracts are biologically active chemicals extracted from plants, which are processed and used to make food, health products, and pharmaceuticals.Key benefits of plant extracts include:
1. Natural and safe: Plant extracts are extracted from natural plants and do not contain synthetic chemicals and are relatively safe.2. Multiple effects: Different plant extracts have different effects, such as Antioxidant, anti-inflammatory, metabolism promotion, etc., which can meet people's different needs.
3. Personalized selection: You can choose different plant extracts according to personal needs, such as grape seed extract, green tea extract, turmeric extract, etc.
Nutraceuticals
Nutritional health products refer to functional products that regulate body functions, meet specific nutritional needs and improve physical health.Key benefits of nutraceuticals include:
1. Supplement nutritional deficiencies: Modern people`s fast-paced life and unbalanced diet are prone to nutritional deficiencies. Nutritional health products can supplement various nutrients needed by the human body.2. Promote health: The ingredients in nutritional supplements can help improve specific health problems, such as improving immunity, promoting digestion, improving sleep, etc.
3. Personalized selection: There are various types of nutritional and health products on the market, which can be selected according to personal needs and health conditions.
Summary: Fruit and vegetable powders, plant extracts and nutritional health products are important choices for modern people to supplement nutrition and maintain health. They are rich in nutrients, convenient and easy to use, and can suit individual tastes and needs. When purchasing, you should choose reputable brands and channels, and follow the correct usage methods and precautions. It is important that these products should be used as a supplement to a healthy diet and lifestyle, and should be used in conjunction with a balanced diet, moderate exercise and good living habits to achieve optimal health effects.
Fruit and vegetable powder, plant extracts, health care products
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