9-10 abalones weigh about 50 grams each and taste very good. Generally speaking, the size of 9-10-headed abalone is about 7 cm in length and 4 cm in width. The body is large and full and has an oval shape. It tastes much better than those small abalones and has a very good texture. It is recommended to buy it.

An important criterion for identifying the grade of abalone is the "number of heads". The so-called "heads" refer to the number of uniformly sized abalones in a pound (about 0.6 kg), such as 2 or 3. , 5 heads, 10 heads, 20 heads, etc. The fewer the number of heads, the larger the abalone is and the more expensive the price. Therefore, there is also a saying that "it is difficult to buy 2 heads of abalone if you have money". 1 head and 2 heads of abalone belong to Excellent.

The nutritional value of abalone

Abalone is rich in nutrients and is also rich in a variety of physiologically active substances such as EPA, DHA, taurine, superoxide dismutase, etc., which are very important for maintaining the body. The content of metal elements (Ca2, Mg2, etc.) that play an important role in acid-base balance and neuromuscular excitation is also relatively high. Research has found that abalone muscle enzymatic hydrolyzate can significantly improve the exercise endurance, stress capacity and immune function of mice.

At the same time, it has a significant enhancement effect on learning and memory. The water-extracted supernatant of abalone muscle has a very obvious anticoagulant effect and has a very significant effect on enhancing the fibrinolytic activity of rabbits, which provides evidence for the blood-activating effect of abalone. There are also calcium, phosphorus, iron and other minerals and vitamins needed by the human body.

Reference for the above content: Baidu Encyclopedia-Abalone