How to preserve dried kelp, how to preserve fresh kelp

How to preserve dried kelp:

After we buy dried or fresh kelp, if we unpack it, we need to put it in the refrigerator as soon as possible. This is because kelp itself is relatively difficult to preserve.

When unpacked, dried kelp comes into contact with many components in the air, as well as sunlight. Some of its own substances may change slowly, which is a loss of nutrients.

In addition to this, bacteria may also grow. As harmful substances and microorganisms increase, the kelp in the air deteriorates little by little. So the best way is to store the dried kelp in the refrigerator.

How to store dried kelp.

So, how long exactly can regular dried kelp last? If you keep the unopened dried kelp in the refrigerator, it can theoretically be stored for up to half a year. In contrast, the shelf life of dried kelp.

It's a lot longer than fresh kelp. However, if the dried kelp has been opened, it needs to be eaten in time. Or reseal.

Overall, dried kelp lasts much longer than regular fresh kelp. Normal light-dried kelp can be stored in the refrigerator for up to half a year. However, both dried and fresh kelp should be kept in the refrigerator and should not be simply placed in a dry and cool place.

First of all, after the dried kelp is bought, the kelp should be completely dried (it can be broken by hand), packed in a plastic bag, tied tightly, and paid attention to moisture, so that it can be stored at room temperature for more than a year.

Secondly, if it is kelp that has been soaked, it should be consumed as soon as possible. If it cannot be consumed, wash it and put it in a safe bag to freeze. Be sure to keep it in the refrigerator, otherwise it will affect the quality and taste.

There are two ways to preserve fresh kelp:1. Wrap the kelp tightly and freeze it in the refrigerator, and then take it out and soak it in clean water when you eat it to return to its original state.

2. Marinate in salted water, and soak it in water to remove salt before eating.

Geographical distribution. Kelp is a subarctic algae endemic to the North Pacific Ocean, and some kelp is also found in the Atlantic Ocean. Most kelp is found in the northern hemisphere, but also in small quantities in the southern hemisphere, and generally grows on subtidal seafloor rocks. The growth of kelp is mainly affected by factors such as temperature, light, nutrients and plant hormones.

The Pacific Northwest is home to most of the world's kelp species, with the most economically valuable kelp found along the western coast of the Russian Tatar Strait, Peter the Great Bay and Hokkaido, Japan.

Kelp can be kept for a long time in this simple way, which is simple and convenient, and those who like to eat kelp must collect it.

However, if you buy fresh kelp, you can wrap it tightly and freeze it in the refrigerator.

3.When it's time to eat, soak the kombu in the refrigerator in water to restore it.

4.Pickling in brine is also a good way to preserve fresh kelp, just soak it in water before eating it.

5.Both methods can keep kombu fresh in a short period of time, but for peace of mind, it is recommended to buy dried kombu soaked and eaten.

6.When soaking dried kelp, cut the kelp into 15cm segments and soak it in water overnight, then rinse it well.

After freezing, the scattered salt will condense into lumps, and when you take it out when you eat it, the salt is easy to shake off, and then put it under the faucet to rinse the salt, soak it in water for about half an hour, remove the salt again and wash the kelp, and then you can continue to process and cook.

Steam it in the upper drawer, then cool it, dry it and put it away, just eat it with bubbles.

Soak in water and then put it fresh or freeze it directly.

1. Store at room temperature and freeze in the refrigerator. Dried kombu will become dehydrated when frozen in the refrigerator, so soak it well before eating it to return to its original state. Dried kombu can be stored for a long time, but if it is not stored properly, it will rot and deteriorate.

2. Preserve dried kelp to avoid high temperature environment, so as not to cause deterioration. Dried kombu should be soaked thoroughly before cooking, and then steamed before eating.

The kelp is stored as follows:

1. You can put some edible salt in the water in an appropriate amount, and then melt the salt well in the water, and then put the fresh kelp into the salt to soak, this principle is like pickled food, which is easier to preserve.

2. If the kelp has been soaked, the kelp can be flattened, then rolled together and put into the fresh-keeping bag, and then put the fresh-keeping bag into the freezer of the refrigerator for preservation.

3. If you buy fresh kelp, you need to wrap the kelp tightly in a fresh-keeping bag and put it in the freezer of the refrigerator to freeze the kelp, which can extend the shelf life of the kelp.

4. If the kelp is dried and well preserved, for example, if the kelp is placed in a relatively dry environment without direct sunlight and the temperature is about 4 degrees Celsius, the kelp can be stored for about three years.

In general, dried kelp should be consumed as soon as possible after purchase. If you can't eat the finch and bury it, you should refrigerate the unsealed kelp in the refrigerator or freezer, because the unsealed kelp is affected by temperature, light and other factors during storage.

Its nutrients will be degraded by ants, on the contrary, microorganisms will continue to multiply, and harmful components will continue to increase, all of which will cause kelp to deteriorate and become inedible. It should be noted that whether it is dried kelp or processed kelp, it must be kept in the refrigerator in summer, otherwise the quality and taste will be affected.

1. How long does kelp last?

1. Kelp is generally sun-dried, and dried kelp can be stored for about half a year. If people can't consume the soaked kelp in time, it needs to be refrigerated in the refrigerator or freezer so that the kelp can be preserved better but not for too long.

2. The storage time of fresh kelp is relatively short, because fresh kelp needs to be stored in water for a long time, which can prevent oxidation. Of course, fresh kelp should not last more than two days, otherwise it will stink and need to be consumed in time.

The shelf life of dried kelp is two years, and after three years of storage, the dried kelp expires, so it cannot be eaten. Although dried kelp has a relatively long shelf life, it is best to buy and eat it as well. It should be reminded that it is often difficult to judge whether dried kelp has gone bad with the naked eye, so it is best to smell it before eating.

If a musty smell is found, it means that mildew has occurred; There is ammonia smell, hala smell, etc., indicating that the protein has been decomposed under the action of microorganisms, and the oil has been oxidized and rancid, and these phenomena should not be eaten again.

Generally, it can be stored for about a year, but depending on the area you are in, if you are wet for a long time or if you have not put the dried kelp in a cool and dry place, it will not be stored for a long time, if you are from an arid area, it may be stored for a longer time.

However, it is better to eat the things you buy earlier, because it is healthier to eat fresh things than to eat things that have been eaten for a long time.

It's okay to put it in a place with low temperature for a few years.!

You can't put it in a hot place

More than 1 year at room temperature

Dried kombu is fine for a year.

It's hard to say...

A week too. A few days too...

Dried kelp should be eaten as soon as possible after purchase. If it can't be eaten, the unsealed kelp should be refrigerated in the refrigerator or freezer, because the unsealed kelp will be affected by temperature, light and other factors during storage, its nutrients will be degraded, on the contrary, microorganisms will continue to multiply, and harmful components will continue to increase, these reasons will promote the kelp to deteriorate and cannot eat the ruler potato.

Dried kelp should be eaten as soon as possible after purchase. If you can't eat it all, you should seal the kelp and put it in a ventilated and dry place to store it for a long time. If the kelp has been soaked, wash it and put it in a bag to freeze.

Be sure to keep it in the refrigerator, otherwise it will affect the quality and taste.

Expand the number of surplus materials

If you use dried kombu, rinse the surface of the kombu, then put it in a steamer for 30 minutes, then soak it in water overnight before cooking it to make it crispy. Do not soak the kombu directly, otherwise it will have a hard texture no matter whether it is stewed or stir-fried.

When cooking with kelp, whether it is stewed or stir-fried, add some vinegar to make it taste better.

The surface of dried kelp has a layer of hoarfrost, which is a substance called mannitol formed by the weathering of plant alkalis, which is not only harmless, but also has the effect of detoxification and swelling. Don't mistake that hoarfrost for salt precipitation, or mold and deterioration.

There is a layer of mucus on the surface of the kelp, so you don't need to wash it too much, as many nutrients will be lost.