Will onion sprout and lose nutrition? Is onion still edible after sprouting
summary
Onion originated in Asia, and later spread to all over the world. Westerners especially like to eat onion. It was introduced to China in the early 20th century, and now it has become one of the common vegetables on our table. Onion contains caffeic acid, erucic acid, cinnamic acid, citrate, polysaccharide and a variety of amino acids, protein, calcium, iron, phosphorus, selenium, B vitamins, vitamin C, vitamin E, crude fiber, carbohydrates, etc. So onion has so much nutrition, what are the specific benefits of eating onion to our body? Now let me give you a detailed description.
Will onion sprout and lose nutrition? Is onion still edible after sprouting
First, the onion harvested after drying can be stored for a long time without germination or mildew. However, without drying or improper storage, onion will germinate or rot. generally, onion germinates most easily at about 15 ℃. The sprouted onion and even the young onion will not produce harmful substances, so it can still be eaten.
Second: after the onion sprouts, the nutrients in the scale part will be transferred to the top for bud growth, resulting in the decline of nutrients. In addition, onion sprouting will affect its commercial value, and its taste is spicy. Therefore, the onion should be placed in the sun for a period of time, and then placed in a ventilated and dry place, try to avoid its germination.
Third: onion quality requirements: to onion hypertrophy, skin luster, not rotten, no mechanical injury and soil, fresh onion without leaves; after storage, not soft, no moss, scales close, less water content, spicy and sweet strong is better.
matters needing attention
In fact, onion is different from potato. After sprouting, onion can be eaten, but its nutritional value will be lost a lot, because when the onion sprout comes out, it will absorb all the nutrients of the onion itself, so although the sprouted onion can be eaten, it does not have the original nutrition.
