soybean

Soybean belongs to the genus Panicum in Leguminosae, which is native to China. China, formerly known as Osmunda japonica, is a leguminous plant, and its seeds are rich in protein. When it comes to soybeans, it usually refers to their seeds. According to the color and grain shape of seed coat, soybeans can be divided into yellow soybeans, green soybeans, black soybeans, other soybeans (single color soybeans such as brown, brown and red) and feed beans (generally, the seeds are small and rectangular, with two cotyledons with pits and the seed coat is slightly shiny or dull). China has been cultivated since ancient times, and it has a history of 5000 years. At present, it is widely planted in the whole country, produced in Northeast China, North China, Shaanxi, Sichuan and the lower reaches of the Yangtze River. It is cultivated in the Yangtze River Basin and Southwest China, and the quality of soybeans in Northeast China is the best. Soybean cultivated all over the world is directly or indirectly spread from China. Because of its high nutritional value, it is called "king of beans", "meat in the field" and "green milk", and it is the most respected food among hundreds of natural foods.

Soybean fermented products, including douchi, bean juice, yellow sauce and various sufu, are all fermented by inoculating mold with soybeans or bean products. Through microbial action, soybean and its products eliminate the factors that inhibit nutrition and produce a variety of flavor substances, which are more easily digested and absorbed by human body. More importantly, vitamin B.

Kidney beans:

The scientific name of kidney bean belongs to the genus kidney bean. Kidney bean originated from Mexico and Argentina in America, and was introduced and cultivated in China at the end of 16.

Kidney beans are rich in nutrition. According to the determination, every100g of kidney bean contains 23.1.3g of protein, 56.9g of carbohydrate and 76mg of calcium, which are rich in B vitamins, and fresh beans are also rich in vitamin C. From the nutritional point of view, the content of protein is higher than that of chicken, and the content of calcium is 7% of that of chicken. Vitamin B is also higher than chicken.

Soybean:

Soybean (including mung beans, black beans, purple beans and tea beans, etc.). ) originated in China, which is recognized by scholars all over the world. Herbert pointed out in encyclopedia americana: "According to the ancient documents of China, soybean was widely planted before it was recorded because of its high nutritional value. At the same time, in 2000 BC, soybean was considered as the most important leguminous plant. Kuzin wrote in the item "Soybean" in the Encyclopedia of the Soviet Union: "Soybean cultivation originated in China, and China began to cultivate plants 5,000 years ago. In the18th century, it spread from China to South and Southeast Asian countries, and then to Europe. "Valov advocated the origin-centered theory of cultivated plants, saying:" Soybean originated in China and is a cultivated plant in the origin center of China. "Morse said when investigating the ancient history of soybean:" The earliest written record of this plant is in Compendium of Materia Medica, which records Shennong's description of planting this crop in China in 2838 BC. In later records, soybean was repeatedly mentioned as the most important leguminous cultivated crop and one of the five grains (rice, soybean, wheat, barley, millet-the food on which civilized society in China depends). Hymowitz believes that soybean first appeared in the eastern part of North China in China about 1 1 century. Northeast China is likely to be the second gene center (diversity center) of soybean. In this area, there is the greatest chance of hybrid hybridization between wild soybean (G.soja) and cultivated soybean (G.max), thus producing semi-wild soybean (G.gracilis). "Fukuda believes that the northeast of China is the origin center of soybeans. His basis: First, semi-wild soybeans are widely distributed in Northeast China and are rare in other parts of China; Second, there are many varieties of soybeans in Northeast China; Third, many of these varieties obviously have primitive characters. Nagata suggested that soybean originated in China, probably in the northern and central parts of China. According to the distribution of wild soybeans, he established his own conclusion: wild soybeans are the ancestors of cultivated soybeans.

Magic beans:

In other words, red bean is an annual leguminous twining herb vine. The vine is 3-5 meters long, with three compound leaves, and new branches sprout from the axils of each leaf. It grows vigorously, with white or purplish red flowers, spikes, 2-5 pods per spike, 25-33 cm long pods and 4-7 red seeds, which are very beautiful and weigh 3500 grams.

The seeds of magic beans are big and full, and the tender pods are nutritious. It can be fried, pickled and made into pickles. They are crispy and tender, thick and delicious, and they are one of the vegetables that earn foreign exchange through export. It will grow very big, but it needs to be given a lot of space, and there must be some attachments for it to wrap around. If it wants to blossom and bear fruit, it must change.

I hope I can give you some advice! ! ^ ^