Longzhou clam wood cutting board [Guangxi Longzhou specialty]

What is Longzhou clam wood cutting board? Authentic Guangxi Longzhou specialty: Longzhou clam wood cutting board

Content summary:Do you want to know what Longzhou clam wood cutting board is? This article is a detailed introduction to the local specialty of Longzhou, Guangxi - Longzhou clam wood cutting board. It was compiled and edited by the editorial team of China Specialty Network after reviewing and collecting relevant information on Longzhou clam wood cutting board. The full text takes about 7 minutes to read, mainly including the basic introduction of Longzhou clam wood cutting board and the product characteristics of Longzhou clam wood cutting board? How to make Longzhou clam wood cutting board and identify its authenticity? Awards and honors for Longzhou clam wood cutting board.

Basic introduction of Longzhou clam wood cutting board

Exceterodendron hsiemwu (Chun et How) H.T. Chang et Miu, also known as fire wood, is a large evergreen tree in the Tiliaceae family and is gradually endangered. Distributed in some tropical limestone mountain areas at elevations of 700 to 900 meters in Guangxi and Yunnan, it is a seasonal rainforest. The distribution center of this species is in southern Guangxi, extending westward to the limestone area in southeastern Yunnan, and gradually disappearing as it crosses the Tropic of Cancer northward. In Yuanjiang, it is already the northern edge of this species distribution and is occasionally seen. Young trees are shade tolerant and require full sunlight for ages 10 and above. Flowers bloom in March, fruits ripen in June, and the fruiting interval is 2 to 3 years. It is one of the building species of the native limestone seasonal rainforest in the northern tropics, and is a unique plant species of tropical limestone with significant research value. Its wood is strong and heavy, with excellent mechanical properties, making it a precious material for machinery, special construction, shipbuilding, and high-end furniture. It is also a good material for making cutting boards. What are the product characteristics of Longzhou clam wood cutting board?

Clam wood cutting board is a cutting board made of subtropical tree plant oak, with strong toughness, corrosion resistance, and no insect infestation.

. The clam wood cutting board is made of subtropical rare wood such as oak. The clam wood is hard, tightly structured, strong in toughness, corrosion-resistant, and insect free, earning it the nickname of the king of wood. The clam wood cutting board is circular in shape, with a diameter of mostly 33 to 42 centimeters and a thickness of about 4 centimeters. The cutting board has a reddish color, smooth like a mirror, and fine wood grain. Even when chopped with a sharp blade, there are no knife marks, making it a treasure among kitchen utensils.

The production method of Longzhou clam wood cutting board

1. The purchased Longzhou clam wood cutting board needs to be processed, first by double-sided polishing and grinding to remove burrs and dust, allowing the iron wood cutting board to restore its bright and shiny color..

2. High temperature and high pressure cooking. High temperature and high pressure steaming is used to remove resin and impurities from the cutting board, reorganize the internal stress of the cutting board, make the wooden structure of the cutting board more stable, and enable the cutting board to fully absorb salt and oil during the subsequent oil and salt soaking process. 3. Soak in concentrated salt water for three days. Iron wood cutting boards are steamed at high temperature and high pressure, naturally air dried after removal, and then soaked in concentrated salt water for three days. The purpose is to allow magnesium sulfate, which automatically absorbs moisture from the air in the salt, to fill the inside of the cutting board, thus enabling it to have automatic moisture absorption function, replenish moisture, and to some extent reduce the risk of cracking of the cutting board due to low moisture content.

4. After soaking the iron wood cutting board in concentrated salt water for three days, take it out and let it air dry naturally, then soak it in peanut oil for one month. Soaking peanut oil is to allow the cutting board to fully absorb peanut oil. The more oil is absorbed, the less space the water takes up, so the impact of water evaporation on the cracking of the cutting board will be smaller, improving the crack resistance of the ironwood cutting board. (Many buyers ask why they don't use hot oil soaking, isn't it easier to absorb? The answer is that they can't use hot oil soaking, because the hot oil will react chemically with the magnesium sulfate absorbed when the cutting board was soaked in concentrated salt water before, causing the cutting board to lose its ability to automatically absorb water.)

How to distinguish between genuine and fake Longzhou clam wood cutting boards?

1. Lift the cutting board with your hands. If you feel that it is heavier than ordinary wood, this cutting board may be a wooden cutting board.

; If you feel it's not very heavy, this cutting board is made of other miscellaneous wood.

2. The wooden core of the cutting board must be chosen at the edge of the cutting board, and the closer the wooden core is, the better. This way, the wooden cutting board is less likely to crack. If the wooden core is in the middle of the cutting board, this cutting board is prone to cracking. When choosing a wooden cutting board, both of the above points must be present. If one of them is missing, this cutting board is not considered a good cutting board.

Awards and honors for Longzhou clam wood cutting board

When Emperor Qin Shi Huang unified China (221 BC), Longzhou was officially incorporated into the territory of China and was under the jurisdiction of Xiang Commandery.. Longzhou was established in the fourth year of Tang Wude (621 AD), marking the beginning of the establishment of the county. During the reign of Emperor Guangxu, in 1889, France established a consulate in Longzhou, which was the earliest consulate established by a foreign country in Guangxi. At this time, Longzhou gathered merchants and celebrities from home and abroad.. The cutting board made of Longzhou clam wood began to flow into Western European countries such as France and became famous both at home and abroad.