Where are black peanuts produced?
The reason black peanuts are black is that the peanuts contain a large amount of melanin, and this melanin is very beneficial to human health. Therefore, black peanuts are in great market demand, and many places have begun to grow black peanuts. However, some places are very suitable for growing them and produce better quality, so the local area expands and gradually becomes a main producing area.
1. Growing environment
It is suitable for land with good fertility, slightly higher terrain and a somewhat lower groundwater level, and is not suitable for fields that have previously grown rice or wild rice stem. It is best to plant on a sunny hillside in hilly areas, not in a windward mountain pass. Keep the soil at medium moisture, without water accumulation, but also not too dry. An environment with no shade nearby is more suitable. As for the broader environment, any place with a warm spring and summer temperatures that are not very high can be used for growing.
2. Main producing areas
Black peanuts originated in China, and the main producing areas are in the north. Specifically, the main producing area is the Hebei region, and other nearby producing areas are Beijing, Tianjin and Shandong. The main producing area in the south is Hangzhou. The yield and scale of planting in these places are relatively prominent. Unlike some places where planting is scattered and relatively rare.
3. Nutritional value
Rich in melanin, it has an anti-fatigue effect. It is selenium-enriched peanut, and all of it can be used by the human body. It contains a variety of trace elements, with a lot of potassium, and is suitable for some groups of people lacking these elements to supplement by eating. The general population can eat it, and its edible nutrition is also relatively good. It contains a unique peanut skin pigment, has a high anthocyanin content, and has an antibacterial effect. It promotes cell growth and brain development.
4. Product quality
The appearance is relatively large, the seeds are relatively large, the color is pure, the shell color is uniform without mottling or speckles, and there are no signs of spoilage. It depends on where the producing area is; some soil environments are especially suitable for planting. Peanuts with a rich, strong aroma are of better quality. The quality of peanuts changes after storage; for example, infection by Aspergillus flavus makes them spoiled. Peanuts that are fragrant when pressed for oil and have a clear color are of good quality.
Black peanuts are mainly produced in lowland areas in the north, and are relatively few in the south, but many people there also grow them. Black peanuts have their own requirements for the growing environment, and the more the conditions meet the requirements, the better the quality produced. They are high-quality black peanuts. Thank you for reading and supporting.