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They are unhealthy because they are solid and robust. Thus, it becomes very complex to break the molecular chain by the body into the liquid.
Eventually, the fats got collected to one place, and then. As a result, the arteries and veins get blocked. Saturated fats are those in which the fatty acid chains mainly have single bonds. They increase cholesterol levels and are present in foods like cookies, butter, cakes, etc. Trans fats are those unsaturated fats that are present in less amount in milk and meat. Viscous liquids that are found in plants and oils are termed Oils. They are composed of unsaturated fatty acids.
They are liquid at room temperature. They have, thus, low melting points. Mono-unsaturated fats and poly-unsaturated fats are two types of Oils. Oils are considered to be the source of healthy fats. It lowers the bad cholesterol levels and increases the good HDL cholesterol level. There is more than one double bond in the unsaturated fatty acids chain, and hydrogen in the chain gets reduced.
This results in the reduction of the hydrogen, and the chain of fatty acids gets weak and unstable. And thus it breaks fastly and not accumulated at one place as fats do. Fats and oils can be considered as essential macronutrients of the animal body. Both fats and oils are made up of carbon C , hydrogen H , and oxygen O. The combination of these elements forms chains of molecules called fatty acids.
Individual fatty acids can be either saturated or unsaturated molecules. The combination of fatty acids determines whether the final chain is saturated or unsaturated. The main difference between fats and oils is that fats are composed of high amounts of saturated fatty acids which will take a solid form at room temperature whereas oils are composed of mainly unsaturated fatty acids which will take a liquid form at room temperature.
What are Fats — Definition, Saturation, Examples 2. What are Oils — Definition, Saturation, Examples 3. Fats are oily substances that occur in the animal body, under the skin or around organs.
Since fats are higher in energy, they are good for weight gain. Ideally, fats are animal-derived. They are mainly composed of saturated fatty acids. Therefore, they are solid at room temperature. In animals, adipocytes are the specialized cells which store fat in the body.
Some of the fat can be found in the liver as well. Saturated fat and trans fat are two types of fats. Dairy food such as cheese, butter, cream, full-fat milk, and meat contain saturated fats. Trans fat is a type of unsaturated fats which naturally occurs in animal meat and dairy products in small amounts. Most of the trans fat is made up of partial hydrogenation of vegetable oils.
Trans fat increase low-density lipoprotein LDL levels in the blood. Meanwhile, it decreases the high-density lipoprotein HDL levels in the blood.
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