On a hot summer day, a plate of cold-dressed kelp, crispy and tender, is very refreshing. Kelp can not only be served cold, but also used in soups, as an ingredient for hot pot, and in stir-fries, among other dishes.
Kelp is rich in nutrients and contains a significant amount of iodine, which can supplement the iodine elements our bodies need. Furthermore, the large amount of fucoidan in kelp is a great source of dietary fiber, which is beneficial for people with high blood sugar and diabetes as it helps to lower and stabilize blood sugar levels. At the same time, the white, frost-like powder often seen on the surface of kelp is a substance called mannitol. Experts point out that this is a valuable medicinal substance that promotes urination, reduces swelling, and lowers blood pressure, making it very beneficial for human health.
In addition, kelp can help slow down the aging process, aid in the prevention and treatment of vascular diseases, and prevent hyperplasia of the mammary glands. For women with mammary gland hyperplasia, kelp also has a therapeutic effect. The high iodine content in kelp can stimulate the pituitary gland to lower estrogen levels in the female body, correct endocrine imbalances, and ultimately treat mammary gland hyperplasia.
With so many benefits, how do you choose kelp correctly?
Choosing dried kelp: First, look at the frost; second, feel the thickness; third, smell the freshness.
1. First, look at the white frost on the surface of the kelp. As mentioned above, this frost is mannitol, which is very nutritious. Therefore, kelp with this frost is of good quality, while kelp without it is of poor quality.
2. Second, look at the color of the kelp. Good quality dried kelp has a darker, naturally grayish-green color. Avoid bright翠绿色 (vibrant green) kelp.
3. Third, check if the kelp is intact, thick, and free of small holes. If the kelp is small and broken, has large areas of damage, or has small holes, do not buy it.
4. Fourth, good quality dried kelp should not feel sticky to the touch.
5. Fifth, when selecting dried kelp, smell it. It should have a strong, fresh seafood aroma. If it has any other strange odors, you should be cautious about choosing it.
Choosing fresh kelp: First, look at the color; second, feel the stickiness; third, smell the freshness.
1. In the market, many fresh kelps are available. When selecting fresh kelp, the first thing to look at is the color. A brownish-green color is normal for fresh kelp. Dark green kelp has been processed and can be used in cold dishes. However, avoid bright green kelp, as it may have been soaked in coloring.
2. Second, feel the texture. For brownish-green kelp, choose the ones that are more sticky. Processed dark green kelp will have much less stickiness and resilience.
3. Smell the aroma: Fresh kelp with a strong seafood smell is better. Processed kelp will have a reduced seafood aroma.