1, bud
The first stage: the germination stage of bean sprouts. In the first two days after sowing, there was little change. Slowly, its skin will crack, its volume will increase, and the water in the seedling pot or other utensils will decrease.
2. Seedlings
The second stage: mung beans begin to grow seedlings. Enter the growth period. Under normal circumstances, on the third day, its seed coat will crack and a pale yellow bud will grow from the gap. This bud is its root.
3. Draw students
The third stage: the leaves of mung bean sprouts begin to enter the pumping stage. On the fifth day, the roots of bean sprouts continue to grow, and lateral roots grow, buds are pulled out, and young leaves slowly grow.
Step 4 grow taller
The fourth stage: the bean sprouts enter the growth stage. Generally cultivated for 7 ~ 10 days, it can be picked and eaten. However, attention should be paid to health problems, so as to avoid damage and loss of bean sprouts infected with germs.
Introduction of bean sprouts
Bean sprouts, also known as bean sprouts, also known as Qiao Ya, Bean Sprouts, Ruyi, Caicai, Yinya, Yinzhen, Miao Yin, Bud Heart, Bean Sprouts and Qingshui Bean Sprouts, are edible "bean sprouts" cultivated from seeds of various cereals, beans and trees, and are also known as "live vegetables". Rich in variety and comprehensive in nutrition, it is a common vegetable. The main edible part is hypocotyl.
Common sprouts are: Toona sinensis bud, buckwheat bud, alfalfa bud, pepper bud, black bean sprout, acacia bud, sunflower bud, radish bud, asparagus bud, peanut bud, broad bean bud and more than 30 varieties.
After germination, the contents of protein and sugar decreased, but the contents of soluble amino acids, vitamins and dietary fiber increased greatly. For example, soybean does not contain VC, while germinated bean sprouts can produce a lot of VC, which greatly improves the biological titer and utilization rate.