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盐、是人们日常生活中“开门七件事”之一。食盐不仅是食品的主要调味品、同时也是人体内矿物质(主要是钠)的重要来源。钠是细胞间液的重要成分、对维持人体内酸碱平衡,组织间的渗透压及肌肉神经兴奋性等都起着重要作用。当人体内缺盐时、全感到全身无力,头晕,肌肉痉挛疼痛等。因此、人们日常生话离不又开盐。我国产盐历史悠久。食盐按来源不同、分为海盐,矿盐,井盐和
Salt is one of the seven things people open their doors in their daily life. Salt is not only the main condiment of food, but also an important source of minerals (mainly sodium) in the body. Sodium is an important component of intercellular fluid and plays an important role in maintaining the acid-base balance in the human body, the osmotic pressure between tissues and the excitability of muscle and nerves. When the body of salt deficiency, the whole feeling of general weakness, dizziness, muscle spasms and pain. Therefore, people’s daily life is no longer the same salt. Salt production in China has a long history. Salt by different sources, divided into sea salt, mineral salt, salt and well