第1个回答 2013-03-21
Trans fatty acid intake of low hazard exaggerated people in western countries
In 2010, more than the mainstream media reported the trans fatty acids have great health risk, known as the "trans fatty acids is a time bomb" on the table, caused great shock in the industry and the public. Held in March 18, 2013 the national food safety risk assessment center with the theme of "trans fatty acids and non -" sixth open day activities, the national food safety risk assessment center researcher Li Jianwen, trans fatty acid based on risk assessment report, "the level of Chinese intake there is no problem?" The expert interpretation.
Trans fatty acid carbon chain containing one or more "non-conjugated trans double bonds" unsaturated fatty acids and all isomers. Of trans fatty acid in food has two sources, namely the processing sources and natural sources. Trans fatty acids, the most important source of hydrogenated vegetable oil, liquid vegetable oil puff effect is not good, but after hydrogenation at room temperature, it is a solid, can meet the technological requirements and taste. The existing data show that excessive intake of trans fatty acids can increase the risk of cardiovascular disease, but there is no clear evidence of trans fatty acids and early growth, type 2 diabetes, hypertension, cancer and other diseases
According to the result of evaluation shows, Chinese trans fatty acids provides the energy through dietary intake of total dietary energy percentage is only 0.16%, far lower than the WHO recommended 1% limit values, was significantly lower than that of western developed countries, the intake of residents. Therefore, before the media reports exaggerated the health risk of trans fatty acids on the current Chinese residents.
The existing data show that excessive intake of trans fatty acids can increase the risk of cardiovascular disease, but there is no clear evidence of trans fatty acids and early growth, type 2 diabetes, hypertension, cancer and other diseases related to although, currently our country residents of trans fatty acid intake is generally low, but the survey found that about 0.4% of the city residents intake of more than who recommended values so the industry, government, the scientific community and consumers should be given proper attention, can not think the world is at peace. "".
, diversified food, a balanced diet, regular exercise is a foundation for good health. Consumers with a reasonable diet, such as wafer biscuits, cookies, cakes, pies and other baked goods in the trans fatty acid content is high, do not eat every day. At the same time, should not ignore the impact of saturated fat foods of health, Chinese residents from the fat intake of saturated fat, the health risks brought more attention needs to be paid