PPT-N utritionally Essential & Nutritionally Non Essential Amino Acids

Lecture 4 Dr Shaimaa Munther Nutritionally Essential amp Nutritionally Non Essential Amino Acids Introduction As applied to amino acids the terms essential and nonessential are misleading since all 20 common amino acids are essential to ensure health . One protein=. 20 amino acids. aka building blocks of protein. Functions of Protein. -build & repair body tissue. -Maintain cell growth in the formation of new body tissue. This is especially important if the body is growing rapidly, injured, or under stress.. DR AMINA . BIOCHEMISTRY. All tissues have some capability for synthesis of:. The non-essential amino acids,. Amino acid remodeling, . and Conversion of non-amino acid carbon skeletons into amino acids and other derivatives that contain nitrogen. . Incomplete vs. Complete. Sources. Introductory Video. 2. Functions. Grows and repairs . tissues. Regulates body functions. Transports nutrients and oxygen. Supplies energy when carbohydrates and fats don’t supply adequate amounts. D.1 Human Nutrition. D.1. Essential idea: A balanced diet is essential to human health.. Watch at home:. http://. www.wolframalpha.com. /input/?. i. =. big+mac+nutrition. Components of the Human Diet. What Are They? . Proteins are macromolecules constructed from long strings of units called amino acids. Building blocks of proteins. All proteins composed of 20 different amino acids. Essential vs. Non-Essential. 6. 6.1 Differentiate . between essential amino acids and nonessential amino acids.. 6.2 List . the functions of protein in the body.. 6.3 List . the steps for protein digestion and absorption in the body. . Protein. Builds and repairs body tissue. Provides some energy. There are 4 calories per gram of protein. Protein. Composed of chains of amino acids. Common Amino Acids. Alanine. Glycine. Isoleucine. Leucine. Presented . by. Ms. . P. . . H. . Giri. Department of Microbiology. Deogiri . College, Aurangabad. B.Sc. F. Y.. Semester II. Paper No. V. Basic Biochemistry. Unit 3 Proteins. Ms. . Priyanka. H. . Giri. 7-10. 28g. 11-14. 42g. 15-18. 55g. 19-50. 55g. 50+. 53g. Protein. : . Protein contains nitrogen, carbon, hydrogen and oxygen. It is also made up of . essential amino. –. acids. and . non-essential. (N. utritionally. . Essential & Nutritionally Non Essential Amino . Acids ). Lecture : 4. Dr. . Shaimaa. . Munther. Nutritionally Essential & Nutritionally Non Essential Amino Acids . Introduction: . Atul. Kumar Singh. Assistant Professor. Department of Chemistry . M. L. . Arya. College, . Kasba. Purnia. -854330. India. Amino Acids. Amino . acid are organic compounds . that contain amino . grouph. Metabolic relationship of Amino Acids. Biosynthesis of Amino Acids. The carbon skeletons of many amino acids may be derived from metabolites in central pathways, allowing the biosynthesis of some, but not all, the amino acids in humans. Acids. By . Professor . Dr. Jamal Ahmed Abdel -Barry. . Rare Amino Acids. In addition to 20 standard amino acids there are several amino acids that can be isolated from the hydrolysis of special type of protein, all are derivatives of some standard amino acids.. Dr. Sr. . . Rini. . Raphael. Nutrition involves a number of biochemical and physiological changes – convert the food components into body constituents. Nutrients – energy giving, body building components of food.