* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Protein 101
Survey
Document related concepts
Implicit solvation wikipedia , lookup
Circular dichroism wikipedia , lookup
List of types of proteins wikipedia , lookup
Rosetta@home wikipedia , lookup
Protein domain wikipedia , lookup
Intrinsically disordered proteins wikipedia , lookup
Homology modeling wikipedia , lookup
Protein design wikipedia , lookup
Protein moonlighting wikipedia , lookup
Bimolecular fluorescence complementation wikipedia , lookup
Protein folding wikipedia , lookup
Protein mass spectrometry wikipedia , lookup
Western blot wikipedia , lookup
Nuclear magnetic resonance spectroscopy of proteins wikipedia , lookup
Protein purification wikipedia , lookup
Transcript
How much Pro do we need? Protein RX • The traditional RDA for protein is 0.8g/kg/d for healthy people •protein requirements for most “athletes” are higher: *1.2-1.4 g/d /kg for endurance athletes Example 160 pounds = 73 Kg x 1.4= 101 grams/PRO /day • *1.4-1.8 g/d/kg for strength athletes are adequate to support the needs for tissue building & replacement as well as amino acid used for energy • Rx Based on iso-caloric (caloric balance) or hypercaloric state (too many calories with respect to needs) • Protein as an energy source during exercise (5-10 % of total energy expenditure) but can be > if hypocaloric (too low cals)/ catabolic state will need to increase calorie level. Protein RX Continued •Based on “New DRI Rx” - 10%-35% of total Kcals •10%-35% of total Kcals = 100-350 Kcals of PRO/1000 Kcals •* 25- 87.5 g/1000 Kcals; • * 50- 175g /3000 Kcals •* 75-262.5g/3000 kcals •How does this fit with Rx for athletes •Upper end of range clearly exceeds Rx for “athlete” Rx •*1.2-1.4 g/d /kg for endurance athletes *1.4-1.8 g/d/kg for strength athletes are adequate to support the 0g 7-12g 6 - 10 g 7g 2g 2 -6g Soy beverage Soy Products 8-18g .5-1g Note: g of PRO per food group is an approximate level per serving Formation of “Complete Proteins” from Plant Protein Sources In combination you tend to get all the amino Acids or building Blocks to make a Complete PRO. Exception Grain + nuts & seeds sometime lacking An AA. Examples: *Rice and Beans *PB & jelly sandwich •Pasta salad with beans •Trail mix that includes •Cereal and Milk Complete PRO and Complements others