1. Common edible salt: also known as refined salt or refined salt, it is a purified salt. It is a white crystal, usually without other additives or minerals. This salt is mainly used in cooking, seasoning and food processing.
2. Sea salt: Sea salt is salt extracted from seawater. Compared with common edible salt, sea salt contains more natural minerals, such as potassium, magnesium and iodine. Their colors are usually different, ranging from gray to pink. Sea salt can add special taste and texture, so it is widely used in some high-end dishes.
3. Sodium salt (low sodium salt): Sodium salt is a special salt with relatively low sodium content.
4. Rock salt: Rock salt is extracted from salt mines deep underground. It usually contains more minerals, such as iron, zinc and magnesium. , so the colors range from dark blue to pink. Rock salt is sometimes used as a food or an ornament.
5. plant ash salt: plant ash salt is a traditional condiment. Plant ash and salt are mixed and extracted in the production process. This salt has a unique taste and fragrance, and is rich in minerals.
Matters needing attention in salt purchase
1, preferably salt without additives: some salts may be added with anti-caking agents, anti-caking agents, moisture-proof agents and other substances. In order to avoid the potential impact of these additives on health, it is best to choose salt without additional additives.
2. Reference word-of-mouth and brand word-of-mouth: You can refer to the evaluation and word-of-mouth of other consumers and choose the products of well-known brands or reputable manufacturers.
3. Pay attention to the storage method: the storage method of salt may affect its quality and taste. Store salt in a dry, dark and sealed container to prevent moisture and moisture absorption.
4. Check the production date and shelf life: check the production date and shelf life of salt and choose fresh products. Expired salt may lose its taste and quality.
5, consider personal needs: Some people need to limit the intake of sodium, you can choose low sodium salt or other alternative salts.