Class notes
Proteins
- Course
- Institution
Classification of amino acids, which foods contain protein and the benefits of it
[Show more]
Seller
Follow
dungtrn
Content preview
🥓Week 6 - Proteins
Proteins
Chicken & fish are chosen more often, but beef is still the major source
of animal protein
Proteins are large molecules structures
Building blocks: amino acids
All proteins are made from combinations of 10 aa
Classification of amino acids
Dispensible
Dispensible (non-essential) AAs may be made in adequate amount to
meet physiological needs
Conditionally essential
Week 6 - Proteins 1
, Essential in certain disease states or in certain stages of development
ie. tyrosine, cystein, arginine, glycine, proline, glutamine
Indispensable
Essential AAs can't be manufactured by the body in adequate amounts
or are not made by the body
i.e. Histine, isoleucine, lysine, valine, etc.
The amount of EAAs furnished by a food determines its ability to
support growth, maintenance, and repair
A food that has all the EAAs is identified as a complete protein food
Protein quality
Protein digestibility corrected amino acids scores PDCAAs): official
method of evaluating protein quality for people
Complete protein foods
A high quality protein
A protein that contains all 9 essential aa.
Complete proteins come from animal-based products (meat, poultry,
dairy, eggs, fishs), except for soy & quinoa
All EAAs present in adequate amounts to sustain optimal growth
Week 6 - Proteins 2
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller dungtrn. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
56326 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now