越贵的油越好，是真的吗？

发布日期：2021-06-18

发布者：译语翻译公司

页面功能：【字体：大中小】

　 越贵的油越好，是真的吗？

The more expensive the oil, the better, is it true?

　　假。市面上的食用油种类越来越多，菜籽油、花生油、大豆油、橄榄油、亚麻籽油，价格从几十元到几百元不等，但价格贵的油不代表更健康，应理性选择。食用油的主要成分都是脂肪酸，包括饱和脂肪酸、不饱和脂肪酸，它们各有各的营养价值。饱和脂肪酸提供的饱腹感更强，是大脑脂肪的主要组成，并能帮助骨骼吸收钙质，是不可或缺的营养素。而不饱和脂肪酸具有抗炎促免疫作用，有助于降低胆固醇、降低心脑血管风险、改善骨骼健康等。不同食用油中饱和脂肪酸、不饱和脂肪酸比例不尽相同，各有所长。

False. There are more and more types of edible oils on the market. The prices of rapeseed oil, peanut oil, soybean oil, olive oil, and linseed oil range from tens of yuan to hundreds of yuan, but expensive oil does not mean healthier. Rational choice. The main components of edible oil are fatty acids, including saturated fatty acids and unsaturated fatty acids, each of which has its own nutritional value. Saturated fatty acids provide a stronger sense of fullness, are the main component of brain fat, and can help bones absorb calcium, which is an indispensable nutrient. Unsaturated fatty acids have anti-inflammatory and immune-promoting effects, which can help lower cholesterol, reduce cardiovascular and cerebrovascular risks, and improve bone health. The ratio of saturated fatty acids and unsaturated fatty acids in different edible oils is not the same, and each has its own advantages.

　《中国居民膳食指南》建议每日摄入的食用油量为25-30克。根据实际需求来选择油的种类，各种食用油轮换着吃，并把每日用量控制在这个范围之内，基本就可以保证食用油的科学健康了。值得注意的是，橄榄油、山茶油、亚麻籽油等价格昂贵的油，含有较高的不饱和脂肪酸，不耐高温煎炒，用于凉拌更能发挥出营养价值。

The "Dietary Guidelines for Chinese Residents" recommends that the daily intake of edible oil is 25-30 grams. Choose the type of oil according to the actual needs, change the eating of all kinds of edible oil, and control the daily consumption within this range, which basically guarantees the scientific health of the edible oil. It is worth noting that expensive oils such as olive oil, camellia oil, and linseed oil contain higher unsaturated fatty acids, which are not resistant to high temperature frying and can be used in cold dressing to exert their nutritional value.

Source: The First Affiliated Hospital of Guangxi Medical University