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  Home > JCE Print > Journal of Chemical Education > Issues > 2005  > July  >
In the Classroom
Amino Acid Complementarity: A Biochemical Exemplar of Stoichiometry for General and Health Sciences Chemistry
Ed Vitz
Department of Chemistry, Kutztown University, Kutztown, PA 19530-0730
Cover
July 2005
Vol. 82 No. 7
p. 1013
Abstract
Calculations demonstrating amino acid complementarity are presented as an interesting application of stoichiometry. Food proteins are said to have complementary amino acids when the proteins combine to provide amino acids in the proper stoichiometric ratios to synthesize human protein. Implications for vegetarian diet, efficiency of food production, and diet adaptations in various cultures are explored briefly.
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Additional examples of food stoichiometry are available.
*  Contents JCE2005p1013W.doc (Microsoft Word)
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*  Citation
 Vitz, Ed. J. Chem. Educ. 2005 82 1013.
*  Keywords
 Amino Acids; Biochemistry; First-Year Undergraduate / General; Food Science; High School / Introductory Chemistry; Proteins / Peptides; Stoichiometry; Textbooks / Reference Books; Upper-Division Undergraduate
*  History
 Created:
Last Updated:		 May 31, 2005
June 8, 2005
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