dimethylpolysiloxane

American McNuggets ( 190 calories, 12 grams of fat, 2 grams of saturated fat for 4 pieces) contain the chemical preservative tBHQ, tertiary butylhydroquinone, a petroleum-based product. They also contain dimethylpolysiloxane, an anti-foaming agent also used in Silly Putty.

美国的麦乐鸡（每四块包含卡路里190，12克脂肪，2克饱和脂肪），包含从石油中提炼的TBHQ（特丁基对苯二酚）和通常用于橡皮泥制作的二甲基聚硅氧烷两种化学物质。

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The egg sandwich at Subway, for example, has ingredients like glycerin, which is found in soap, and dimethylpolysiloxane, a type of silicone found in Silly Putty and many lubricants.

例如地铁站售卖的所谓三明治鸡蛋含有甘油，这种成分香皂里就有，还有二甲聚硅氧烷，这是一种硅胶橡皮泥和许多润滑油混成的物质。

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Marion Nestle, a New York University professor and author of What to Eat, says the tertiary butylhydroquinone and dimethylpolysiloxane in the McNuggets probably pose no health risks. As a general rule, though, she advocates not eating any food with an ingredient you cant pronounce.

纽约大学的教授Marion Nestle说，特丁基对苯二酚和二甲基聚硅氧烷对人体可能不会有危险，但是作为通用规则，她建议不要吃任何含有你不认识的成分的食物。

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He also discovered that dimethylpolysiloxane-a form of silicone found in Silly Putty-is used in the making of McDonald's fries along with a petrol-based chemical called tertiary butylhydroquinone ( TBHQ).

他也发现了用于麦当劳炸薯条的一种橡皮泥里的硅橡胶成分，还有一种名为丁基氢醌的汽油类的化学品。

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The results show that methyl end-stopped dimethylpolysiloxane remarkably lower modulus and improve movement ability of silicone sealant, while incompatibility of low molecular weight polybutene to polysiloxane lead to negative effect on adhesion.

结果表明：甲基硅油增塑剂对降低模量、提高位移能力效果明显；聚丁烯与聚硅氧烷相容性差，影响与基材的界面粘接；

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Methyl end-stopped dimethylpolysiloxane, low molecular weight polybutene and hydrogenated alkane oil were used as plasticizer in RTV-1 alcohol-silicone sealant and the properties of there sealants was studied.

研究了甲基硅油、低分子量聚丁烯、氢化烷烃油作为增塑剂用于脱醇型RTV-1硅酮胶对其性能的影响。

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Some also contain dimethylpolysiloxane ( the stuff in Silly Putty).

一些也含有二甲聚硅氧烷（弹性橡皮泥中含有的物质）。

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Dimethylpolysiloxane, is added for safety reasons to prevent cooking oil from foaming.

二甲聚硅氧烷是出于安全理由而添加的，为了防止食用油起泡。

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A review of animal studies by The World Health Organization found no adverse health effects associated with dimethylpolysiloxane.

世界卫生组织的动物研究目前尚未发现这种物质有任何不良反应。

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