时下,在谈到食品问题时,“化学”在有些人心目中几乎成了贬义词。其实,化学是食品科学的重要科学基础。众所周知,人体所需的六大营养素:碳水化合物、脂肪、蛋白质、维生素、水和无机盐,它们本身就是化学物质,其名称也是典型的化学名词。我们熟悉的食品和食品配料,如氯化钠(食盐)、蔗糖、葡萄糖、果糖、木糖醇、碳酸氢钠(小苏打)、谷氨酸钠(味精)、氯化镁(卤水的主要成分)等都是典型的化学物质。食品的营养与安全是食品之本。食品的营养离不开化学。各种营养物 Nowadays, when it comes to the food issue, “chemistry” has become almost a derogatory term in some people’s minds. In fact, chemistry is an important scientific basis for food science. It is well-known that the six major nutrients required by the human body are: carbohydrates, fats, proteins, vitamins, water and inorganic salts. They are chemical substances in their own right, and their names are also typical chemical terms. We are familiar with food and food ingredients such as sodium chloride, sucrose, glucose, fructose, xylitol, sodium bicarbonate (sodium bicarbonate), sodium glutamate (MSG), magnesium chloride (the main component of brine) Are typical of chemical substances. Food nutrition and safety is the food. Food nutrition can not be separated from chemistry. Various nutrients