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polyunsaturated fat

/ˌpɒliʌnˈsætʃəreɪtɪd fæt/

翻译: 一种食用脂肪,主要存在于植物油和鱼类中,化学结构中含有多个双键,因此在室温下呈液态;适量摄入通常被认为比饱和脂肪更健康。

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/ˌpɒliʌnˈsætʃəreɪtɪd fæt/C1formalscientific
  • zh一种食用脂肪,主要存在于植物油和鱼类中,化学结构中含有多个双键,因此在室温下呈液态;适量摄入通常被认为比饱和脂肪更健康。

A type of dietary fat found in plant-based oils and fish, characterized by having multiple double bonds in its chemical structure, which makes it liquid at room temperature and considered healthier than saturated fats when consumed in moderation.

  1. Type of dietary fatB2formal

    A type of fat found in plant-based foods and fish, containing more than one double bond in its chemical structure, considered healthier than saturated fats.

    zh多不饱和脂肪

    • Polyunsaturated fats are found in sunflower oil and walnuts.
    • Doctors recommend replacing saturated fats with polyunsaturated fats.
    • Salmon is rich in polyunsaturated fats like omega-3 fatty acids.