How long does it take for dried kelp to eat?
Dried seaweed is soaked in cold water and soaked for about 30 minutes. Wash the dirt on the surface of the seaweed and change the water before soaking. After 20 minutes, change the blisters for 20 minutes. However, it depends on the quality of kelp. If the kelp meat is used, The hard time can be re-bubbled and it doesn't matter, but the time is shorter.
How long does it take to dry kelp?
In general, the time of seaweed soaking is determined according to the texture and arsenic content of the kelp. If the texture is relatively tender and the seaweed with low arsenic content, the soaking time is not too long, but if the texture is relatively hard, For arsenic, you need to stay a little longer.
After dried seaweed is soaked in water for 5 to 10 hours, the arsenic content in the dried seaweed is still as high as 5 mg/kg; after soaking in water for 24 hours, the arsenic content of the dried seaweed can reach the food safety standard. Therefore, it is better to soak for longer before eating dry kelp.
The nutritional value of kelp
Kelp is rich in carbohydrates, a variety of trace elements, especially the highest iodine content, in addition, kelp also contains crude protein, dietary fiber, sugar, mannitol, amino acids, colloidal, vitamin A/D/C/B1 More than 40 active ingredients such as /B2/B5/B6 are known as "sea vegetables." Kelp and tofu are the most commonly used Japanese dishes and are considered to be immortal. According to the statistics of the United Nations Health Organization, Japanese women have almost no breast cancer, and American women have a very high probability of breast cancer. This is because Japanese actresses often eat kelp, while American women eat very little.
Dry seaweed selection method?
1, see if there is hoarfrost
Kelp contains high levels of iodine and contains a substance called mannitol. These two substances will adhere to the surface of dry kelp as a white powder. Therefore, it is better to pick dark brown dry kelp with white frost on the surface. If the dried kelp is partially red or partially yellow, it should not be selected. Such a sea squid may be contaminated, and its quality and nutritional value may be worse. In addition, dry seaweed also has a strong seafood flavor. If other odors are present, the quality of kelp has also been discounted.
2, see the color of kelp
Dried kelp has a darker color, grayish green and natural is a good seaweed. Emerald green is not to choose.
3, observe the appearance and texture
Good kelp leaves are thick and thick, dark green or purple in the yellow, no dead leaves.
Look at whether the kelp is complete, thick, and whether there are small holes. If the kelp is small and broken, or if there is a large area of ​​damage, do not buy small holes.
Touch the surface is not sticky.
Smell
In the seaweed that has not been dyed, the taste of seafood is relatively strong. After the bleached and dyed seaweed, the taste of seafood is reduced.
How to choose salted kelp?
Salted seaweed is prepared by boiling the fresh seaweed, and then cooling, salting, dehydration and other processes. The color of salted kelp is dark green, and those with thicker walls are preferred. Generally, it is used as a salad dish. Soaking with warm water before eating can increase the weight by about 3 times.
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