Cutting Board
Overview
A cutting board (doma) is a cooking tool used as a base to protect the work surface and maintain hygiene when cutting or mincing ingredients with a knife. It is one of the oldest kitchen tools, having appeared as humans developed cooking culture alongside knives, and its intended use and hygiene level vary greatly depending on material, shape, and care method. Recently, with changes in material technology and hygiene awareness, antibacterial materials, ergonomic design, and separate use by material have become standard practices.
Key Details
Definition and Etymology
The etymology of doma is thought to have started from a word related to “stone” and to have been formed by combining do (刀, knife) and ma (麻/磨); depending on the region, it is also called jeoma (저마), jeopan (저판), or sangpan (상판). In English it is called a cutting board or chopping board, and in Japan it is commonly called manaita (まないた).
Types by Material
1. Wooden cutting boards: Hinoki, cypress, oak, and acacia are representative. They cause less damage to knife edges, and many species contain antibacterial resin components, but they require management against absorption, cracking, and mold.
2. Plastic cutting boards: Light, inexpensive, and easy to clean. However, bacteria easily remain in knife scratches, so periodic replacement is recommended.
3. Bamboo cutting boards: Made by compressing bamboo fibers. They have high hardness and low water absorption, but relatively high knife-edge wear.
4. Rubber and silicone cutting boards: Flexible, so they can be folded or rolled, and resistant to boiling-water disinfection and dishwasher use.
5. Marble and glass cutting boards: Suitable for dough or cold ingredients, but high knife damage and slipperiness are disadvantages.
6. Composite materials (antibacterial resin, wood fiber): Products that suppress moisture absorption and add antibacterial components are increasing.
Hygiene and Care
Cutting boards are identified as a major route of cross-contamination. Food safety authorities recommend using at least two to three separate boards for meat and seafood, vegetables and fruit, and ready-to-eat foods. After use, they should be washed with neutral detergent and completely dried, and replacement is desirable if deep knife scratches, discoloration, or mold occur. For wooden boards, washing with vinegar or salt and drying with ventilation is recommended rather than boiling-water disinfection, and for plastic, whether dishwasher use is allowed should be confirmed on the product label.
Sizes and Forms
Household boards are commonly rectangular with a length of 30–45 cm, while commercial boards use large board shapes of 50 cm or more. Forms include rectangular, round, handle-attached, grooved (juice-drainage), and foldable types, and recently many products combine silicone pads or rubber feet to prevent slipping on the countertop.
Cultural Significance
In Korea, cutting boards are used as large-batch cooking tools during the rainy season and kimjang season, and the sound of pounding on a cutting board while preparing ancestral rites or holiday food is described as an emotional scene. Japan’s manaita is treated as a craft object symbolizing artisan skill, and in the West, boards are also used as plating tools for serving cheese and charcuterie on the board.
Latest Trends
In 2024–2025, hygiene and eco-friendliness emerged as key keywords in the cutting board market. Products using antibacterial silver nanoparticle–copper composite resins and surface treatment technologies that block moisture penetration increased, and more brands specify food safety certifications (such as US NSF and Europe LFGB). At the same time, concerns about microplastics have spread the trend of replacing plastic cutting boards with wood, bamboo, or wood fiber, and eco-friendly cutting boards using FSC-certified wood and recycled materials are drawing attention. In addition, foldable lightweight cutting boards targeting camping and car camping demand, and QR-based hygiene management services that record material and usage history in connection with smart kitchens are being pilot-introduced. In Korea, as cooking-area hygiene management standards under the Food Sanitation Act are strengthened, regulations for color-coded use of commercial cutting boards are expanding.
Related Topics
- [[Knife]]
- [[Kitchen Utensils]]
- [[Food Hygiene]]
- [[Cross-Contamination]]
- [[Cooking]]