| 单词 | saturated fatty acid |
| 例句 | It also includes small amounts of meat, poultry, dairy products and saturated fatty acids, plus mild to moderate alcohol consumption. Mediterranean diet 'may slow the ageing process by five years' 2015-10-21T04:00:00Z Research has found that higher intakes of saturated fatty acids are linked to an increased risk of heart disease, type 2 diabetes and dementia. Full-fat or low-fat cheese and milk? A dietitian on which is better 2023-06-22T04:00:00Z All saturated fatty acids are not equal, he said – some raise levels of “good” HDL cholesterol as well as bad. Studies saying fat is not that bad are misleading, scientists say 2014-10-07T04:00:00Z How does a saturated fatty acid differ from an unsaturated fatty acid? Chemistry 2019-02-14T00:00:00Z When a fatty acid has no double bonds, it is known as a saturated fatty acid because no more hydrogen may be added to the carbon atoms of the chain. Biology for AP Courses 2022-06-09T00:00:00Z Fatty acid chains that have no double carbon bonds anywhere along their length and therefore contain the maximum number of hydrogen atoms are called saturated fatty acids. Anatomy and Physiology 2013-06-19T00:00:00Z This was unexpected, because the predicted outcome of SCD inhibition would be the accumulation of saturated fatty acids that are toxic to cells at high concentrations4. Tumours use a metabolic twist to make lipids 2019-02-05T05:00:00Z Except for coconut oil, which is full of saturated fatty acids -- which is why it is solid at room temperature. Weighing the Pros and Cons of Statins 2018-04-16T04:00:00Z The difference is the hydrocarbon chain in a saturated fatty acid contains no double or triple bonds, whereas the hydrocarbon chain in an unsaturated fatty acid contains one or more multiple bonds. Chemistry 2019-02-14T00:00:00Z For example, palmitic acid, a saturated fatty acid, is derived from the palm tree. Biology for AP Courses 2022-06-09T00:00:00Z Whereas a diet high in saturated fatty acids increases the risk of heart disease, a diet high in unsaturated fatty acids is thought to reduce the risk. Anatomy and Physiology 2013-06-19T00:00:00Z A switch to a diet rich in saturated fatty acids shifts the composition of the microbiota44. Diet-microbiota interactions as moderators of human metabolism : Nature : Nature Publishing Group 2016-07-05T04:00:00Z A saturated fatty acid is a string of carbon atoms chained together, but the length of the chain varies. Diet debate: Is butter back and is sat fat good? - BBC News 2016-01-05T05:00:00Z The reason is that these oils are richer in monounsaturated and saturated fatty acids, and these are much more stable when heated. Which oils are best to cook with? - BBC News 2015-07-27T04:00:00Z This “elbow room” helps to maintain fluidity in the membrane at temperatures at which membranes with saturated fatty acid tails in their phospholipids would “freeze” or solidify. Biology for AP Courses 2022-06-09T00:00:00Z Finally, trans fatty acids found in some processed foods, including some stick and tub margarines, are thought to be even more harmful to the heart and blood vessels than saturated fatty acids. Anatomy and Physiology 2013-06-19T00:00:00Z The study’s authors say the uptick in intelligence is likely tied to the presence of long-chain saturated fatty acids present in breast milk that are essential for brain development. Breastfeeding Linked to Higher Incomes and IQs 2015-03-18T04:00:00Z When you look at the levels of the different saturated fatty acids that end up in the blood then interesting patterns start to emerge. Diet debate: Is butter back and is sat fat good? - BBC News 2016-01-05T05:00:00Z Dr Horta believes breast milk may offer an advantage because it is a good source of long-chain saturated fatty acids which are essential for brain development. Breastfeeding 'linked to higher IQ' 2015-03-17T04:00:00Z A cold environment tends to compress membranes composed largely of saturated fatty acids, making them less fluid and more susceptible to rupturing. Biology for AP Courses 2022-06-09T00:00:00Z Some lipid tails consist of saturated fatty acids and some contain unsaturated fatty acids. Anatomy and Physiology 2013-06-19T00:00:00Z Horta speculated that breast-feeding's impact on intelligence might be caused by the saturated fatty acids in breast milk that are necessary for brain development. Breast-Fed Babies May Be Smarter, Richer Adults, Study Suggests 2015-03-17T04:00:00Z Arguing against that are some studies looking more directly at the saturated fatty acids in dairy, and noting a relative lack of harmful effects. Dairy Wars: Of Fats, Phobias and Froth 2014-09-08T04:00:00Z But the same kind of evidence indicates that other saturated fatty acids such as stearic acid, found prominently in dark chocolate but also in meat, and lauric acid, found in coconut, may be innocuous. Dietary Fat: the Good, the Bad and the Ugly 2013-03-18T15:38:00Z Thus, if saturated fatty acids, with their straight tails, are compressed by decreasing temperatures, they press in on each other, making a dense and fairly rigid membrane. Biology for AP Courses 2022-06-09T00:00:00Z The drawback is cholesterol and saturated fatty acids, as well as the potential for too much iron. New study links early death, processed-meat consumption 2013-03-08T03:25:00Z This is true of some, but not all, saturated fatty acids. Nutrition Myths and Common Sense 2013-02-25T16:52:00Z In these diseases, saturated fatty acids, apolipoprotein B–containing lipoproteins, and the formation of protein aggregates, respectively, trigger activation of the immune system that results in inflammation. [Introduction to Special Issue] Introduction: Inflammation's Yin-Yang 2013-01-10T19:25:23.700Z Administration of these lipids ameliorated experimental autoimmune encephalomyelitis by suppressing activation and inducing apoptosis of autoreactive T cells, effects mediated by the lipids’ saturated fatty acid side chains. [Research Articles] Identification of Naturally Occurring Fatty Acids of the Myelin Sheath That Resolve Neuroinflammation 2012-06-06T19:25:09.520Z If only single bonds are present, they are known as saturated fatty acids. Biology for AP Courses 2022-06-09T00:00:00Z Palmitic acid is a saturated fatty acid found in a variety of oils, and is the primary fatty acid in palm oil. Palm olein may be less heart-friendly than thought 2011-11-15T21:20:10Z Some, such as saturated fatty acids in red meat and butter, need to be avoided. Diet can sharply cut Alzheimer's risk: U.S. study 2010-04-12T20:39:00Z |
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