Annotated Bibliography Lipids

Improved Essays
Chris Glasgow
Summer Scott
BSC 250L
Annotated Bibliography
14 October 2015
Absorption of Lipids. (n.d.). Retrieved October 14, 2015.
This article is a basic article that explains the absorption and digestion of lipids in our body. The author, unknown, goes into extensive detail concerning the break down by use of bile acids to break down large molecules. No experimentations were made. No arguments or sides were taken in this article. This article just sums up the basis of lipid absorption and digestion such as into the blood. It also explains the functions of lipids in the body.
Overall, this article was helpful because it explained the basics in order to understand how lipids (fats) are broken down in our body. The author clearly states the
…show more content…
The study and the advancement in this field is being prioritized for the American obesity crisis. The understanding between emulsions, control of lipid uptake, and its affects physiologically will not only decrease the rate of obesity, but improve the health of everybody. The understanding of how emulsion systems correlate with lipid digestions and metabolism create a trifecta as they all correlate and work together as a cohesive team. Also, the article related gastric and intestinal regions to lipid uptake and metabolism. Continuously throughout the article and understanding of emulsion structure and stability also reveal it’s important to gastrointestinal biophysics. The study is also taken to a global understanding with the understanding of invitro vs invivo analysis. The findings and its goals are continuing to be a challenge pushed further into the future as the ability to control lipid digestions, and metabolism happens through emulsion structure which maintains complex other composite systems involving digestions; real …show more content…
He goes into detail on “the good, the bad, and the ugly,” emphasizing every role and effect that bile has. Bile, secreted by the liver, contains acids that assist in lipid absorption and also contains substances that cannot be excreted thoroughly. This ultimately aids in the process of solubilizing cholesterol and preventing bacterial growth. Contrasting one of the good qualities of bile, bile can also be harmful such as hypercholesterolemia. This is the result of a malfunction of the LDL (low-density lipoprotein) receptor. Hofmann explains the “ugly” part as being cytotoxic. This indicates that the acids in the bile are highly toxic to the cell whether it be inside the cell or outside of the cell. This can result in highly painful symptoms and possibly

Related Documents

  • Improved Essays

    Meal Mix Up Lab Report

    • 486 Words
    • 2 Pages

    With these results I was able to conclude that stomach content one belongs to Margaret Little, who ate a bag of Skittles and ice tea with honey, because it contained only monosaccharides. Content two belongs to Lucy Wunderchomper, who ate a Big Mac Value Meal supersized with an extra order of supersized fries and a shake, because it contained protein, starch, lipids, and monosaccharides. Stomach content three belongs to Davis O'Leary, who consumed a very lean steak and a glass of water, because I only contained protein. Stomach four belongs to U. R. Downs, who ate plain spaghetti, because it only contained starches.…

    • 486 Words
    • 2 Pages
    Improved Essays
  • Great Essays

    Moalem talks about how cholesterol rises too. Like when you consume alcohol, your body detoxifies it and then extracts calories from it. It's a difficult process that involves many different enzymes and a lot of organs, although most of the process takes place in the liver. First, an enzyme called alcohol dehydrogenase converts the alcohol into another chemical called acetaldehyde; another enzyme—cleverly called acetaldehyde dehydrogenase—converts the acetaldehyde into acetate. And a third enzyme converts that into fat, carbon dioxide, and water.…

    • 1280 Words
    • 6 Pages
    Great Essays
  • Improved Essays

    Case Study Papa Bear

    • 1051 Words
    • 5 Pages

    The subject, Papa Bear, is an Asian-American that is a 5’4” 48-years old male that weighs approximately 240 pounds. He was diagnosed with high cholesterol in August of 2015 and is currently taking atorvastatin. Near end of August, Mr. Bear was in a minor car accident that caused him to have neck and back pain, and is now on metaxalone, cyclobenzaprine, and meloxicam. Not only does he currently have high cholesterol and feeling pains from his neck down to his lower back, for about 40 years Mr. Bear has been prescribed doxycycline monohydrate as well as triamcinolone acetonide for his eczema and skin rash on both of his upper arms, and rosacea on his cheeks. The liver makes lipoproteins to distribute cholesterol in the body as well as to bring…

    • 1051 Words
    • 5 Pages
    Improved Essays
  • Great Essays

    Chapter 11 paper summary In this paper Regulation of Sarcolemmal Transport of Substrates in the Healthy and Diseased Heart written by Jan F. C. Glatz et al. they are discussing the role of long chain fatty acids or LCFA and glucose balances when it comes to healthy and diseased hearts. LCFAs and glucose are predominate for cardiac metabolic energy production meaning that these two substrates are the main energy providers when it comes to a healthy functioning heart.…

    • 1523 Words
    • 7 Pages
    Great Essays
  • Improved Essays

    High Fructose Corn Syrup What do Oreos, Wonderbread, Sprite, Heinz Ketchup, and Mott’s Applesauce have in common? They all contain high fructose corn syrup. High fructose corn syrup (HFCS) sounds natural, since it uses the words “fructose” and “corn,” and seeing as the refiners want it to be called “corn sugar.” However, HFCS is not natural, and not good for consumption because it leads to obesity and other high risk health factors.…

    • 861 Words
    • 4 Pages
    Improved Essays
  • Brilliant Essays

    Hydrolysis of triglycerides occurs in the duodenum and the PH rages are from 7.1 to 8.2. • Phenol red was used as a PH indicator of the samples. if the sample is an acid then a yellow color is appeared, if the sample is alkaline then a red color will appeared. if the sample is neutral, it will be orange or if the sample is alkaline and has a PH of 10 or less, then it will have a pink color.…

    • 1914 Words
    • 8 Pages
    Brilliant Essays
  • Superior Essays

    Ketogenic Diet Case Study

    • 1450 Words
    • 6 Pages

    Paselk, Richard. " FAT METABOLISM 2. " Ch431_Lec_7Dec. N.p., 2001.…

    • 1450 Words
    • 6 Pages
    Superior Essays
  • Improved Essays

    1. Coronary perfusion is a crucial factor in meeting cellular oxygen demands, which of the following factor can cause the decline in coronary perfusion? a) Heart Rate b) Contractility c) High blood pressure d) Platelet aggregation and thrombosis Answer: D Answer Rationale: A. (Incorrect) Heart rate and coronary perfusion is not correlated.…

    • 780 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Eugenia Winfred Matukeni 102283 ILSC003 Assessment A Why is insulin used and how does it work in the body? In simple terms insulin is a substance produced by the body and is used to turn sugar into energy. In scientific terms it is a 51-amino-acid polypeptide hormone composed of two chains A and B connected by a disulphide bridges(Ahmad 2013).…

    • 576 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Anabolic Steroids

    • 528 Words
    • 3 Pages

    Steroids can be characterized by their concoction structure. We see that steroids are natural intensifies that contain four rings of carbon iotas. In particular, we see that all steroids have three 6-sided carbon rings and one 5-sided carbon ring. Be that as it may, distinctive steroids have diverse useful gatherings connected. We review that utilitarian gatherings are gatherings of particles that we regularly find together that have a particular conduct.…

    • 528 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    These cell membranes are comprised of these elements: these incorporate glycolipids, cholesterol and phospholipids. Phospholipids are the biggest cells in the cell membranes. Phospholipids are comprised of immersed and unsaturated fat, and the parity of these is what is imperative to the working of the body. A huge part of the human body contains fats, and numerous neuro-degenerative sicknesses are lipid, otherwise called fat, related. Subsequently, the equalization of unsaturated, particularly crucial unsaturated fats and immersed lipids is basic to animal and human health (Haber,…

    • 1691 Words
    • 7 Pages
    Improved Essays
  • Improved Essays

    Low Carb Diets Benefits

    • 574 Words
    • 3 Pages

    Benefits of Low Carb Diet For several years, the low carb diet has been very intriguing. This diet was first demonized by the media and fat-phobic health professionals. Many believed that this can increase the levels of cholesterol and causes illness due to the high fat content.…

    • 574 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    Steroids Research Paper

    • 560 Words
    • 3 Pages

    10-19-15 Brayan Camargo Cholesterol and Steroids What are cholesterol and steroids? Cholesterol is the most common type of steroid, a steroid is a lipid because they are hydrophobic which means that they dissolve in water. They are used for many purposes but these are the main things that we use cholesterol and steroids. "Understanding Cholesterol and Heart Health | NIH MedlinePlus the Magazine." U.S National Library of Medicine.…

    • 560 Words
    • 3 Pages
    Decent Essays
  • Improved Essays

    74-75) explained that an integral factor in enzymatic digestion is the pH of individual sections of the digestive tract. The highly acidic pH of the stomach’s gastric juice is needed to not only prevent bacterial growth, but to create an optimal environment for it’s enzymes to digest the food (now chyme) received through the cardioesophageal sphincter. The small intestine cannot handle such high pH, therefore when the stomach releases chyme into the small intestines, a signal is sent to the pancreas to release an alkaline substance called “sodium bicarbonate” to neutralize the chime’s acidic pH. Once neutralized, enzyme-rich pancreatic juices (neutral pH) work together with the enzymes of the cells found in the intestinal wall to facilitate digestion of the “three energy nutrients”. Bile (neutral pH) is secreted into the duodenum from the gallbladder (or liver-if someone is without the gallbladder) to emulsify fat for later absorption.…

    • 722 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    INTRODUCTION The experiment considers the types of macromolecules within each piece of food. Each type of particles provides energy to support and help the human body function, working with other types of nutrients “for growth, maintenance, and repair. Energy specifically “keeps our hearts pumping, our lungs respiration, our muscles working, and our bodies…

    • 1645 Words
    • 7 Pages
    Improved Essays