Lecture notes Chapter 21
... includes 400-500 mg of cholesterol (one of the highest in the world). However, we should consume no more than 300 mg of cholesterol a day. Note: When cholesterol exceeds its saturation level in the bile, gallstones may form. High levels of cholesterol are also associated with the accumulation of lip ...
... includes 400-500 mg of cholesterol (one of the highest in the world). However, we should consume no more than 300 mg of cholesterol a day. Note: When cholesterol exceeds its saturation level in the bile, gallstones may form. High levels of cholesterol are also associated with the accumulation of lip ...
B4 Lipids
... Cholesterol is like other lipids and is insoluble in water (and blood) so is transported in blood plasma within lipoproteins known as apoproteins. Outer surface of these proteins is polar, and the inner surface non-polar. ...
... Cholesterol is like other lipids and is insoluble in water (and blood) so is transported in blood plasma within lipoproteins known as apoproteins. Outer surface of these proteins is polar, and the inner surface non-polar. ...
Chemistry 20 Chapters 13 Lipids
... includes 400-500 mg of cholesterol (one of the highest in the world). However, we should consume no more than 300 mg of cholesterol a day. Note: When cholesterol exceeds its saturation level in the bile, gallstones may form. High levels of cholesterol are also associated with the accumulation of lip ...
... includes 400-500 mg of cholesterol (one of the highest in the world). However, we should consume no more than 300 mg of cholesterol a day. Note: When cholesterol exceeds its saturation level in the bile, gallstones may form. High levels of cholesterol are also associated with the accumulation of lip ...
Metabolism of lipids
... a) a phospholipid bilayer on their surface b) free cholesterol in their core c) triacylglycerols in their core d) surface proteins having a role of ligands, which can bind to receptors of target cells other functions: apoproteins activate enzymes metabolizing lipoproteins, or they have a structural ...
... a) a phospholipid bilayer on their surface b) free cholesterol in their core c) triacylglycerols in their core d) surface proteins having a role of ligands, which can bind to receptors of target cells other functions: apoproteins activate enzymes metabolizing lipoproteins, or they have a structural ...
Lipids: Are heterogeneous group of compounds related to the fatty
... However, these structures in their later form still relatively insoluble in systemic circulation and need for addition of specific proteins, called apolipoproteins to confer them sufficient water solubility and so transporting in blood. ...
... However, these structures in their later form still relatively insoluble in systemic circulation and need for addition of specific proteins, called apolipoproteins to confer them sufficient water solubility and so transporting in blood. ...
Lecture 1. Introduction to Biochemistry
... • Activators or co-enzymes for enzymes involved with lipid metabolism ...
... • Activators or co-enzymes for enzymes involved with lipid metabolism ...
Chapter 4 – The Lipids: Fats and Oils
... susceptible to spoilage; but in partial hydrogenation, trans-fatty acids, which may have an adverse effect on health, are formed. The Other Members of the Lipid Family: Phospholipids and Sterols Phospholipids and a related molecule called lecithin are molecules consisting of fats (fatty acids) combi ...
... susceptible to spoilage; but in partial hydrogenation, trans-fatty acids, which may have an adverse effect on health, are formed. The Other Members of the Lipid Family: Phospholipids and Sterols Phospholipids and a related molecule called lecithin are molecules consisting of fats (fatty acids) combi ...
Trans
... to mono- or polyunsaturated fats to make them solid by reducing the number of double bonds (C=C). –Cis vs. trans-fatty acids ...
... to mono- or polyunsaturated fats to make them solid by reducing the number of double bonds (C=C). –Cis vs. trans-fatty acids ...
DIGESTION and ABSORPTION
... Fruits, grains, and vegetables are insignificant sources, unless saturated fats are intentionally added to them during preparation. ...
... Fruits, grains, and vegetables are insignificant sources, unless saturated fats are intentionally added to them during preparation. ...
THE LIPIDS: TRIGLYCERIDES, PHOSPHOLIPIDS, & STEROLS
... Transport Of Lipids {continued} LDL- low density lipoprotein, the type of lipoprotein derived from VLDLs as cells remove triglycerides from them; Mainly composed of cholesterol. Known as “bad” cholesterol because elevated levels lead to heart disease. HDL- high density lipoprotein, the type of ...
... Transport Of Lipids {continued} LDL- low density lipoprotein, the type of lipoprotein derived from VLDLs as cells remove triglycerides from them; Mainly composed of cholesterol. Known as “bad” cholesterol because elevated levels lead to heart disease. HDL- high density lipoprotein, the type of ...
Option B4 Lipids 2
... (the good, the bad and the ugly) Cholesterol is transported around the body by lipoproteins. •Low density lipoproteins (LDL) range from 18-25nm •LDL transport cholesterol to the arteries where it can build up and cause cardiovascular disease •LDL result from saturated fats, especially lauric (C12), ...
... (the good, the bad and the ugly) Cholesterol is transported around the body by lipoproteins. •Low density lipoproteins (LDL) range from 18-25nm •LDL transport cholesterol to the arteries where it can build up and cause cardiovascular disease •LDL result from saturated fats, especially lauric (C12), ...
LIPIDS
... – Mono unsaturated fatty acid (MUFA) (1 double bond) – • Oleic acid (18C) – Poly unsaturated fatty acid (FUFA) (2 and more double bond) • Linoleic acid (2 double bond) (18C) • Linolenic acid (3 double bond) (18 C) • Aracidonic acid (5 double bond) (20C) • Called as essential fatty acid ...
... – Mono unsaturated fatty acid (MUFA) (1 double bond) – • Oleic acid (18C) – Poly unsaturated fatty acid (FUFA) (2 and more double bond) • Linoleic acid (2 double bond) (18C) • Linolenic acid (3 double bond) (18 C) • Aracidonic acid (5 double bond) (20C) • Called as essential fatty acid ...
Fats
... Visceral fat or abdominal fat also known as organ fat or intraabdominal fat, is located inside the abdominal cavity, packed in between organs (stomach, liver, intestines, kidneys, ...
... Visceral fat or abdominal fat also known as organ fat or intraabdominal fat, is located inside the abdominal cavity, packed in between organs (stomach, liver, intestines, kidneys, ...
Lipids • Triglycerides –Fats and oils • Phospholipids
... –Gallbladder releases bile –Bile emulsifies fat so it can be more fully digested • Pancreatic lipase • Intestinal lipase ...
... –Gallbladder releases bile –Bile emulsifies fat so it can be more fully digested • Pancreatic lipase • Intestinal lipase ...
the Cholesterol Information Leaflet
... found in fruits and vegetables, beans and oats. Aim to eat at least five portions of fruit and vegetables each day. There is some evidence that foods containing substances called plant sterols or plant stanols, such as the brand Benecol or Flora pro.activ, in combination with a low fat diet, can hel ...
... found in fruits and vegetables, beans and oats. Aim to eat at least five portions of fruit and vegetables each day. There is some evidence that foods containing substances called plant sterols or plant stanols, such as the brand Benecol or Flora pro.activ, in combination with a low fat diet, can hel ...
Lipids
... Once in blood, triglycerides in chylomicron are broken down by the enzyme, lipoprotein lipase, which is located in blood vessel walls Fatty acids and glycerol are released into bloodstream and taken up by body cells Remnants of the chylomicron are brought to liver VLDL – very low density lipop ...
... Once in blood, triglycerides in chylomicron are broken down by the enzyme, lipoprotein lipase, which is located in blood vessel walls Fatty acids and glycerol are released into bloodstream and taken up by body cells Remnants of the chylomicron are brought to liver VLDL – very low density lipop ...
I The THREE types of LIPIDS
... • Actually a monounsaturated fatty acid (have one double bond), but act MORE like a ______________ fatty acid, due to the different configuration of hydrogen around the double bond. • Can ______________ risk of heart disease. • What impact to trans fats have on blood cholesterol levels? Food Labels ...
... • Actually a monounsaturated fatty acid (have one double bond), but act MORE like a ______________ fatty acid, due to the different configuration of hydrogen around the double bond. • Can ______________ risk of heart disease. • What impact to trans fats have on blood cholesterol levels? Food Labels ...
Group A_lipid - UniMAP Portal
... Chylomicrons- large lipoproteins of extremely low density. Transport dietary TAG and cholesteryl esters from intestine to muscle and adipose tissues. Very low density lipoproteins (VLDL)- synthesized in the liver, transport lipids to tissues. As VLDL are transported thru the body, they become deplet ...
... Chylomicrons- large lipoproteins of extremely low density. Transport dietary TAG and cholesteryl esters from intestine to muscle and adipose tissues. Very low density lipoproteins (VLDL)- synthesized in the liver, transport lipids to tissues. As VLDL are transported thru the body, they become deplet ...
NATURE OF LIPIDS. Lipids have a hydrophobic nature because of
... Chylomicrons are triacylglycerols that are given a coat composed of protein, phospholipids, and cholesterol esters. a. Chylomicrons are transported in membrane-bound vesicles to membranes of mucosal cells, where they are released by exocytosis into the extracellular space. Once chylomicrons are in t ...
... Chylomicrons are triacylglycerols that are given a coat composed of protein, phospholipids, and cholesterol esters. a. Chylomicrons are transported in membrane-bound vesicles to membranes of mucosal cells, where they are released by exocytosis into the extracellular space. Once chylomicrons are in t ...
I The THREE types of LIPIDS
... What effect do they have on heart disease risk? 3. High Density Lipoproteins (HDLs) Made in Mostly composed of Carry cholesterol from _ to for disposal Can remove cholesterol from plaque in arterial walls What effect do they have on heart disease risk? Why are LDLs referred to as “bad” cholesterol a ...
... What effect do they have on heart disease risk? 3. High Density Lipoproteins (HDLs) Made in Mostly composed of Carry cholesterol from _ to for disposal Can remove cholesterol from plaque in arterial walls What effect do they have on heart disease risk? Why are LDLs referred to as “bad” cholesterol a ...
Lipids • Triglycerides –Fats and oils • Phospholipids
... –Bile emulsifies fat so it can be more fully digested • Pancreatic lipase • Intestinal lipase ...
... –Bile emulsifies fat so it can be more fully digested • Pancreatic lipase • Intestinal lipase ...
Overview of Lipid Metabolism
... • Lipid catabolism where lipids become: – Glycerol – Free fatty acids • Glycerol can be converted to pyruvic acid which enters TCA • Fatty Acids are degraded by beta oxidation, occurs in mitochondria of liver, muscle and adipose tissue ...
... • Lipid catabolism where lipids become: – Glycerol – Free fatty acids • Glycerol can be converted to pyruvic acid which enters TCA • Fatty Acids are degraded by beta oxidation, occurs in mitochondria of liver, muscle and adipose tissue ...