| 词汇 | polyunsaturate |
| 释义 | polyunsaturate noun[ Cusually plural, U ] uk /ˌpɒl.i.ʌnˈsætʃ.ər.eɪt/ us /ˌpɑː.li.ʌnˈsætʃ.ə.reɪ.t̬ɪd/ a type of fat found in some vegetable oils that is thought to be healthier than saturates (= fat from meat, milk, and cheese): 多重不饱和脂肪酸 This margarine is high in polyunsaturates.这种人造黄油富含多重不饱和脂肪酸。 Compare saturatenoun Chemicals, chemical compounds & gases acetic acid acetone acrolein acrylamide activated charcoal adenine agglomerate ethyl alcohol glyphosate H2O HCFC HFC hyaluronic acid hydrochloric acid laughing gas limescale meths oxyacetylene prussic acid tartaric acid Examples of polyunsaturatepolyunsaturate Worries that cancer might be caused by polyunsaturates have been shown to be unfounded. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Unsaturated fats may be further classified as monounsaturated (one double-bond) or polyunsaturated (many double-bonds). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There is little evidence that dietary saturated fat or polyunsaturated fat intake affects risk. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These three major strains differ greatly in their levels of monounsaturated and polyunsaturated fats. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Although both monounsaturated and polyunsaturated fats can replace saturated fat in the diet, trans unsaturated fats should be avoided. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The most highly polyunsaturated dietary fats were found to be the most carcinogenic. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Quavers contain a mixture of fats (4.9g): saturated fat 0.4g, polyunsaturated fat 0.6g and monounsaturated fat 3.8g. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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