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Vollwertige versus minderwertige Eiweißquellen: Aminosäurenprofile und ihre ernährungsphysiologische Relevanz

Anna Schmidt

Anna Schmidt

2026-05-28
5 Min. Lesezeit
Vollwertige versus minderwertige Eiweißquellen: Aminosäurenprofile und ihre ernährungsphysiologische Relevanz
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Die in der Nahrung enthaltenen Proteine lassen sich in vollwertige – welche alle essenziellen Aminosäuren in idealen Verhältnissen enthalten – und minderwertige Quellen unterteilen, denen eine oder mehrere kritische Aminosäuren fehlen. Ein unausgewogenes Aminosäurenprofil kann die Synthese struktureller und enzymatischer Proteine beeinträchtigen, Gewebereparaturprozesse erschweren und die muskuläre Anpassung an körperliche Belastung negativ beeinflussen. Um eine optimale Versorgung mit biologisch hochwertigem Eiweiß zu gewährleisten, ist eine bewusste Kombination verschiedener Proteinquellen unter Berücksichtigung ihrer komplementären Eigenschaften sowie eine gleichmäßige Verteilung der Zufuhr über den gesamten Tag hinweg unerlässlich.

Animal and plant proteins

These are primarily animal products, such as meat, fish, poultry, eggs, but also some vegetable products such as quinoa (rice commodity) or soybeans. The ideal model for which all tables of amino acid composition, in terms of the appropriate proportions and content of amino acids is chicken protein. However, it is also considered to be a model product from poulters, providing the best source of protein for the organism if, of course, it provides the proper source of plant protein after its development.

Combination of products full amino acid profile

There is a strange belief that supplying the body with incomplete protein in one meal will have to cause the body to waste it all because it is unable to use it. Obviously, in order to produce a new cell, tissue or build something from scratch, our body needs all the bricks, or all the amino acids, at any given time. However, for processes such as regeneration, replenishment, in the delivery of nutrients or the replenishing of deficiencies, the body will not necessarily have to waste all of the nutrients. The body will naturally be able to replenish the new cells, tissues, or build up something from the basics, our bodies will need all the blocks, i.e. all the essential nutrients and nutrients, at a given moment in time. In any given process, however, we need to provide all the necessary nutrients to the body. In the production of all of these products or nutrients as a single nutrient, which can no longer be consumed as a basic nutrient or nutrient. But in the process of food production and consumption, it is necessary to eliminate all the raw materials. In every

Full-fledged protein and muscle building

Building muscle mass requires not only adequate training, but in particular a well-planned diet. In this situation, it is necessary to include good sources of full-value protein in the diet and to consume it as much as possible at each meal. If, however, for some reason we are unable to do this, let's make sure that our morning, afternoon and evening meals contain a full amino acid profile or that we supplement with BCAAs and add them to these supplements.
Anna Schmidt

Anna Schmidt

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