Essays on Saturated Fatty Acid

Energy Storage inform of Lipids

Lipids are a class of natural compounds that are hydrophobic in nature and consist of ketoacyl and isoprene groups. They include sterols, waxes, fats, glycerides, phospholids and fat soluble vitamins such as vitamins A, E and K. Lipids are structural compounds being components of the cell wall but also serve in energy storage and signaling. The signaling function of lipids results from their use in nerve cell axons and as bases for hormones. After digestion and absorption lipids are carried as lipoproteins by blood to the liver which regulates lipid levels in blood. Excess lipids are converted to adipose tissue ...

Report Epidemiology Cardiovascular diseases and dietary fats

- Introduction - Cardiovascular Diseases - What is Cardiovascular Diseases (CVD)? CVDs include diseases of the heart, vascular diseases of the brain and diseases of blood vessels such as coronary heart disease, atherosclerosis, hypertension, stroke, peripheral vascular disease and heart failure. Coronary heart disease (CHD) is the most deadly CVD that due to lacking blood flow to the network of blood vessels surrounding the heart, also named coronary artery disease (CAD) or ischemic heart disease (IHD) (Nabel and Braunwald, 2012). - The pathology of heart attack and stroke Atherosclerosis is the major cause ...

In the article “After all those warnings about saturated fat being unhealthy for hearts Stop feeling guilty! That juicy steak is good for you,” Bee (2013) explains that scientific evidence is beginning to refute previous beliefs about saturated fat being bad for health by increasing risk of heart attacks. However, a cohort study by Yavchitz et al. (2012) found that the quality of media reports on scientific studies is often questionable, so it is important to be cautious when accepting statements presented by mainstream media. Upon conducting the assessment of medical news reported in the media, the researchers found ...

Introduction

Saponification number is defined as the number of milligrams of KOH required to saponify completely 1 gm of fat. Since fats are mixture of triglycerides, most of which are of mixed type, so saponification number is measure of average molecular weight of the fatty acids comprising the fats (i.e. the measure of the average chain length of fatty acids). Saponification number is an important constant particularly in distinguishing or identifying certain oils. Iodine number is defined as the number of grams of iodine absorbed by 100 gm of fat. Halogens, e.g. iodine or bromine are taken up by the ...