Go to the vegetable market to buy vegetables, how to choose kelp

1.When we buy kelp in the dry market, we must open it to see if its leaves are complete and fat, if it is a kelp bundled together and sold, it is recommended that you go to another house, so don't waste money to buy such kelp.

2.Pay attention to whether there are large holes in the leaves of kelp, if there is, it is not recommended to buy it, because such holes indicate that kelp has been eroded by insects or has become moldy kelp during the production process, and it is very unhealthy.

3.If the color of the kelp is unevenly distributed, or if the color itself is not normal, do not buy it. But this is more difficult to identify, but when you go home and soak it in water, you can see it, and even if it is kelp with dyes, it will fade, even if we buy this kelp, we must not eat it, these pigments are very harmful to the human body.

Which kind of kelp is good.

1. Look at the color and choose brown green and earth yellow.

Brownish-green, earthy yellow kelp is normal. Depending on the color, brownish green or earthy yellow kelp is a relatively normal color; Dark green kelp is made by boiling fresh kelp that turns green in color, and then processed through cooling, salting, dehydration and other processes, and is generally used as a cold dish; The emerald green kelp may be soaked in added pigments, so consumers should pay special attention when choosing. Kelp with abnormal color is purchased with caution:

The normal color of kelp is dark brown, and after the kelp is salted or dried, it has a natural dark green or dark green, and the color of the kelp is too bright to be cautious when buying. Be careful about the emerald green kelp, which is not a new species and is made by soaking it with additives. When soaking with food coloring, the water will turn green, whereas water with industrial coloring will not change color.

Long-term consumption of bleached kelp is harmful to health.

Therefore, do not buy brightly colored kelp. If the washed water has an abnormal color after buying it, you should also stop eating it to avoid affecting your health.

2. The touch should be sticky.

Brownish-green kelp is selected to be sticky, and dark green kelp is processed so that there is no stickiness on the surface. However, chemically treated kelp is not tough to the touch. 3. Choose one with hoarfrost on it.

The layer of white powder on the kelp is called mannitol, and after the kelp is dried and dried, mannitol will precipitate and adhere to the surface of the kelp, thus forming hoarfrost. Mannitol has the effect of lowering blood pressure, diuresis and reducing swelling. To buy kelp is to buy hoarfrost, the normal kelp is dark brown, after pickling or drying, with natural dark green or dark green, and kelp with wide leaves, dark green or purple with yellow, no withered yellow leaves for the top grade.

In addition to being high in iodine, this kelp also contains mannitol, or "hoarfrost", which has a high nutritional value.

Don't choose dried kelp if it's partly red or partly yellow, as it may be contaminated and of poor quality and nutritional value. In addition, dried kombu also has a strong seafood flavor, and if other odors appear, the quality of the kombu is also compromised. 4. See if the meat is fatty and tender.

The flesh of high-quality kelp is tender, wide and long, dark brown or brownish-green in color, and contains little sand and impurities; On the contrary, kelp, which is the next highest quality, has thin flesh, short, narrow leaves, yellow-green color, and large sandy and miscellaneous mass.

Go to the vegetable market to buy vegetables, how to choose kelp

1. When choosing dried kelp, the first thing to see is whether there is hoarfrost, and it is better to choose dark brown dried kelp with hoarfrost on the surface.

2. Look at the color of the kelp, the dried kelp is darker, gray-green and natural is a good kelp, and the emerald green is not to choose.

3. Observe the appearance and texture, the leaves of good kelp are wide and thick, dark green or purple and slightly yellow, and there are no dead leaves.

4. Choose salted kelp in dark green color, and the wall thickness is preferred.

Go to the vegetable market to buy vegetables, such as the selection of kelp to see the color of the kelp, the normal color of kelp is dark brown, kelp after salting or drying, with natural dark green or dark green, the color is too bright kelp to buy cautious.

The choice of dried kelp: one look at the frost, two touch the thickness, and three smell the umami. 1. First, look at the hoarfrost on the surface of kelp.

This hoarfrost is mannitol, which is very nutritious, so the one with hoarfrost is a good kelp, and the one without it is not of good quality. 2. Second, it depends on the color of the kelp. Dried kelp is darker in color, gray-green and natural is good kelp.

Don't pick emerald green. 3. Third, it is necessary to see whether the kelp is complete, thick, and whether there are small cavities, if the kelp is small and broken, or there is a large area of damage, and there are small cavities, do not buy it. 4. Fourth, dry kelp feels non-sticky to the touch for good kelp.

5. Fifth, dried kelp, when purchasing, you should also smell the taste, dried kelp also has a strong seafood flavor, if there are other peculiar smells, you should choose carefully. The choice of fresh kelp: one looks at the color, the second touches the stickiness, and the third smells the umami.

1. We see a lot of fresh kelp on the market, and the first thing to look at is the color, brownish green is a relatively normal kelp, and dark green kelp is processed and can be used as a cold dish. However, emerald green kelp is not an option and may be soaked in pigments. 2. For brownish-green kelp, you should choose a more viscous one, while the dark green kelp after processing will reduce the viscosity and toughness a lot.

3. Smell the taste: fresh kelp, the seafood taste is stronger, and the seafood taste will be reduced after processing.

When you want to pick out fresh kelp at the market, you should first look at the thinness of the kelp, and then you can buy it home and adjust the kelp silk yourself. In the evening, people will choose some fresh vegetables, and according to some shopping skills, I will buy them and put them for two days and eat them slowly, so the most important thing is freshness.

There are five things to pay attention to when choosing kelp:

1. When you buy dried kelp, be sure to open the kelp roll to see if the kelp is complete and the leaves are thick. If the kelp is small and crumbly, don't buy it.

Second, see if there are small holes on the kelp, or a large area of damage, if there is, it means that the kelp has been eaten by insects or moldy deterioration during long-term storage.

3. There is a layer of white powder on the surface of kelp, which is an important sign of good kelp, if there is no or very little, it means that it is old goods, and you had better not buy it.

Fourth, when choosing dried kelp, first look at whether there is white powder on its surface, because kelp is the food with the highest iodine content, and it also contains a valuable nutritional drug--- mannitol.

5. Abnormal color of kelp should be purchased with caution. If the washed water has an abnormal color after buying the kelp home, it should be stopped to avoid affecting your health.

1. Look at the color.

When choosing kelp, try to choose brown-green and earthy yellow kelp, while emerald green or dark green kelp may be soaked with added pigments, so special attention should be paid when choosing so as not to affect the health of the body.

2. Touch. The viscosity of the kelp is relatively large, and the processed kelp has no viscosity on the surface, but it should be noted that the processed kelp has no toughness to the touch, and it is also the worst kelp.

3. Look at the quality of the meat.

The kelp is fleshy and tender, the leaves are wide and long, and the content of sand and impurities is relatively small, and the bad kelp has thin flesh, the leaves are short and narrow, and the content of sand and impurities is relatively large.

1. Observe the shape. A good shape of kelp should be wide and long, so that the kelp will be more delicious when cooked.

2. Observe the color. When buying kelp, buy kelp with a slightly dark green surface.

3. Observe the appearance state. When choosing kelp, observe whether there are obvious signs of decay on the surface of the kelp, or traces of insect bites, and choose kelp with a smooth surface to buy.

When you go to the vegetable market to buy vegetables, you must first smell whether there is a peculiar smell when choosing kelp, and then see if the sea is fresh, and then choose the green one.

At present, there are more dried kelp, wet kelp, salted kelp and instant kelp sold on the market in China. The flavor of each type of kelp is also different, and the best kelp is dried kelp and instant kelp. There is a layer of white powder on the surface of dried kelp, this white powder is a good thing, it is the nutrients that kelp crystallizes on the surface of kelp after exposure to the sun, and it is very friendly to our human body.

Compared with the production time of dried kelp, instant kelp also has its unique value, with the kelp is recognized by the majority of consumers, manufacturers produce a large number of them, and the state is increasing its safety and quality inspection, in order to ensure that the people are ingesting kelp nutrients, rather than other industrial additives. However, it should be noted that when we choose to buy kelp, we must choose products with the national food certification mark.

When you go to the vegetable market to buy vegetables, you must buy kelp when you buy it, and the color of the kelp belongs to the dark green type. Because the dark green kelp is the normal ripe kelp. And there is no soaked kelp.

In addition, when choosing kelp, be sure to choose kelp that is more resilient. Kelp with a relatively high elasticity indicates that it is relatively fresh.

When you buy vegetables at the vegetable market, if you see that the kelp is very fresh. It has a natural light, which is broken, rotten, softened, and sticky. There is no other strange smell of kombu.

If you want to buy the best kelp in the vegetable market, you must first see whether its color is green and yellow, whether the roots of the kelp are particularly large, if the kelp roots are large, soak them in the water for a day, so that the roots of the kelp will be big and thick, and this kelp is the best kelp.

When you go to the vegetable market to buy vegetables and choose kelp, you can take a look at the leaf surface of the kelp, choose the one with a complete leaf surface and relatively thick, do not choose the kelp that is sold together in pieces, but also look at the color of the kelp, if the distribution is uneven or the color itself is not correct, it is not recommended to buy.