Lotus root is one of the more common vegetables on the market and is very tasty in both stir-fries and stews. During Chinese New Year, it is often used to make marinated vegetables, and a plate of marinated lotus root is not to mention how delicious it is. When we cut the lotus root, we can always see the various holes on the lotus root. If we look closely, we will find that the number of holes on the lotus root seems to be different, some lotus roots are "seven holes" and some are "nine holes", so the "seven holes" lotus root and the "nine holes" lotus root are different. What is the difference between a "seven-hole" lotus root and a "nine-hole" one?
Also known as the red lotus root, this lotus root has a higher starch content and is best used in stews, where the soup all turns a light pink color with a slight sweetness, and tastes especially pink and tender, with a very good texture. However, if you use it for cold dishes or stir-fry, this lotus root will not work and will turn black. The nine-hole lotus root has a smooth surface with no black spots and a white color, which makes it more suitable for stir-frying or making cold dishes, looking milky white with no impurities and tasting good, crunchy, plus its own sweetness, which is also very attractive. The seven-hole lotus root has red lotus flowers, while the nine-hole lotus root has white flowers. The seven-hole lotus root has a brownish-yellow appearance, and the lotus root looks thicker, so if you eat it raw, you will find it hard to eat, with a bitter taste. The nine-hole lotus root has a white appearance, looks slimmer, and has a smooth skin, and is sweet when eaten raw. The seven-hole lotus root is much different from the nine-hole lotus root in terms of taste.
Both roots contain basically the same protein, fat and carbohydrates. However, the medicinal use is generally used with seven holes, which has the effect of treating hot cough, dispersing blood stasis and generating muscle. The lotus root, also generally used with seven holes of saffron root, clears heat and cools the blood, with faster medicinal effects and very good results. If epistaxis is present, pounding the juice with seven-hole root and drinking it will stop immediately. Postpartum blood boredom, detoxification of heat should use seven-hole saffron root, and the effect is good.
There is also a lot to be said for buying roots. The first observation of the root's appearance, the root body thick and large, no discoloration and no joints, no scars and rust spots of the root is better, too white lotus don't choose, most are bleached. To identify whether it is a bleached lotus root, you can smell the lotus root, generally bleached lotus root will have the smell of chemical reagents, while the normal lotus root will emit a fresh fragrance. The surface of the bleached lotus root is smoother and moister, but the normal lotus root has a rough surface and comes with sediment.
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Source: Dahe Newspaper - Health