What is the best chopping block? About how much? Preferably a wooden chopping block?

Ginkgo biloba is the best chopping block, and the price is also very expensive. They sell by the catty, ten yuan a catty. Generally, the household price is 2 10 yuan, the chefs in restaurants use hundreds, and some chopping boards cost several thousand yuan each. Some people have used it for decades without breaking down. Because ginkgo trees are scarce, the number of ginkgo chopping boards is not very large, and supermarkets can't buy them. The main advantages are as follows: first, the wooden chopping board has bactericidal effect. Experts from an American university repeatedly experimented with 90 wooden chopping boards and 40 plastic chopping boards, and found that the wooden chopping board itself had excellent bactericidal and antifouling properties. Experts spread some bacteria harmful to human internal organs on various chopping boards. After 3 minutes, they found that the bacteria on the wooden chopping block decreased by 99.9%, while the bacteria on the plastic chopping block increased. Experts also spent the night in the greenhouse and found that the bacteria on the wooden chopping block disappeared without a trace, while the bacteria on the plastic chopping block increased several times. It turns out that trees have bactericidal and antibacterial effects. Although the wooden chopping block is only a small part of a big tree, it is easy to sterilize food with it. /richtalk/news/health/9901012002.html Second, the medicinal value of Ginkgo biloba leaves: Ginkgo biloba leaves have important medicinal value. Up to now, there are more than 60 kinds of Ginkgo biloba extract with known chemical components/kloc-0. There are mainly flavonoids, terpenoids, phenols, alkaloids, polyisoprene, quinic acid, linoleic acid, python oxalic acid, ascorbic acid, α-hexenal, bilobanol, bilobanone and so on. In 1960s, the Institute of Botany, Chinese Academy of Sciences and other units developed Shuxuening injection with Ginkgo biloba leaves, which has certain curative effects on coronary heart disease, angina pectoris and cerebrovascular diseases. The General Hospital of Wuhan Military Region observed the clinical efficacy of 100 cases of hypercholesterolemia, and thought that Ginkgo biloba extract (Guanxinone) had certain antihypertensive effect. Then, Germany, Britain, France, the United States, South Korea and so on. Ginkgo biloba is used to produce drugs for treating cardiovascular and cerebrovascular diseases. 1996, the United States applied for the patent of Ginkgo biloba extract AGE, which is a step ahead of the original GBE. Ginkgo biloba exocarp contains a lot of hydrogenated ginkgolic acid and ginkgetin. The water-soluble components of exocarp have good antitussive and expectorant effects, and their properties are similar to those of cyclophosphamide and smeetasone. The effective rate of epicarp alcohol intermediate in inhibiting 22 common clinical pathogens was 865438 0%. 0. 1% hydrogenated ginkgolic acid inhibited 25 clinical pathogenic fungi with an effective rate of 92%. The inhibition rate of epicarp extract on apple charcoal yellow 1 1 plant fungi reached 88- 100%. The control rate of ethanol extract on crop diseases and insect pests reached 100% within 3 days. The roots of Ginkgo biloba can also be used as medicine. According to Dou Guoxiang's research (198 1), Ginkgo biloba root contains ginkgolides C, M, A and B, which are sweet, mild and nontoxic. Can be used for treating leucorrhea and nocturnal emission. This study has opened up the medicinal ways of Ginkgo biloba, which has been used as firewood and even waste, as raw materials for drugs and to develop resources. Advantages of Ginkgo cutting board: 1, more flexible than ordinary cutting board, no warping, no cracking and no deformation; 2, it has the function of sterilization and bacteriostasis, helping you to take care of the whole family easily; 3, because it is rich in oil and does not absorb water, it has strong corrosion resistance; 4, does not absorb the fishy smell, which is unmatched by any other chopping board; 5. The tiny meat foam embedded in the anvil will be automatically extruded the next day; 6.