Is the trans-fatty acid really disadvantageous to health?

Is the trans-fatty acid really disadvantageous to health?


Trans-fatty acid in the food content difficult to distinguish it is very careful to find the intersection of staff reporter and beautiful to take a photograph of purpose Chen for consumer to need
Cool to go supermarket or shop buy the food, each time sea Zhao, will observe the external packing carefully.
In a lot of food batching tables, can all find the daily batching " vegetable oil " " palm oil " . As professional cool to pay close attention to the fact sea Zhao of personage " The prefix " --Act as " hydrogenate " " it is crisp to get up " " refine " Waiting for words to collocate when ago, he will seldom choose. "Because vegetable oil hydrogenate, punish, molecular structure will change, produce trans-fatty acid, harmful to health. "
The trans-fatty acid is often " Assume a hostile attitude "
However, in the nutrient component table, it is very difficult to find " trans-fatty acid " . "Our country only requires enterprises to mark key nutrient such as fat, sodium at present, do not stipulate and subdivide and mark all kinds of fat content by force. " Cool to familiar with these knowledge very much sea Zhao, he examines the respect to study in the food security for many years, serve as global and leading third party's check organization at present - -SGS is open to mark the person in charge of the standard food laboratory of technological service limited company.
Know and read the batching table, he is easy, but quite difficult to most citizens, especially act as some compositions are good at " Assume a hostile attitude " When. The reporter visited many supermarkets yesterday, investigated 20 kinds of food such as bread, cake, biscuit, cheese, chips, milk tea, instant noodles at random, find the batching related to fat in the batching, the statement is multifarious: " the butter arises " " refine the palm oil " " hydrogenate the vegetable oil partly " " the wheat Qi is drenched " " margarine " Only an enterprise refers to the trans-fatty acid in the nutrient component table, the content is 0; 3 enterprises have indicated the content of the saturated fatty acid; The others are all only limited to marking the fat content.
Though the batching statement is different, " it is actually the whole family with hydrogenating the vegetable oil. " The intersection of sea and cool introduction Zhao, on the basis of the degree of saturation, fatty acid is divided into 4 kinds: The saturation, unit are unsaturated, pluralism is unsaturated, against the type. By contrast, the most difficult supersession of trans-fatty acid, apt to accumulate in the body, cause the fat; Increase the blood and stick consistency, cause the thrombus; Improve low the intersection of density and lipoprotein cholesterol ' Commonly called as " bad cholesterol " ),Lower cholesterol of high density lipoprotein ' Commonly called as " good cholesterol " ),Initiate cardiovascular vessel diseases such as arteriosclerosis,etc.

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