ESS 3 Lecture Notes - Lecture 13: Edema, Beta-Carotene, Zeaxanthin
Document Summary
Before protein can be used for energy, amino group must be removed. Protein quality : measure of how well a protein food meets our needs for protein synthesis. Based on proportion of essential amino acids (aas) Combine two incomplete proteins to make complete protein. Consuming wide variety of plant-based foods including legumes, beans, nuts, and seeds can meet protein needs. Our body synthesizes protein by selecting the needed amino acids available at any given time. For protein synthesis to occur, all essential amino acids must be available to the cell. Limiting amino acid : the amino acid that"s missing or in the smallest supply that is responsible for slowing protein synthesis. Building blocks for most body structures (muscles, blood, skin) Filled with mineral crystals for bones or teeth. Replacement of dead, damaged cells (30 days) Break down, build up, and transform substances.
