Evaluating Protein in Soya Chunks

Evaluation of Protein in Soya Chunks – IC Fitness Club

Evaluation of Protein in Soya Chunks – IC Fitness Club

Understanding the protein profile of soya chunks is important, especially for individuals who rely on them as a source of plant-based protein. Soybeans, from which soya chunks are derived, are known for their high protein content. Here is a breakdown of the protein profile of soya chunks:

  • Incomplete Protein Source: Soy protein is considered a complete protein in some research and incomplete protein in some other research as Methionine Essential Amino Acid lacks. Thus, It is very controversial to come to a conclusion just with Amino Acid profile.
  • Protein Content: The protein content of soya chunks can vary depending on the brand and preparation method, but it typically ranges from 50% to 60% protein by weight. This means that per 100 grams of dried soya chunks, you can expect around 50 grams of protein
  • Low Biological Value:  Biological value (BV) is a measure used to assess the quality of a protein source by determining how efficiently the body can use the protein for various physiological functions. It quantifies the extent to which the protein in a food is absorbed and utilized by the body. The concept of biological value is important because it helps to evaluate the nutritional quality of different protein sources. Soybean has low biological value which tells us its not a good protein sourceas body won’t be able to absorb the protein.


  • Phytonutrients: Soy contains phytonutrients, such as isoflavones, which bind to estrogen receptors which may give female characteristics in the long run.

Conclusion: Amino Acid Profile is a very controversial topic to discuss when we talk about the protein content in the soya chunks. So to come to a conclusion, we also need to focus on other factors that tell us that the biological value is not good and it also contains isoflavones phytoestrogen which may give estrogen-like effects in the long run.

Thus, After assessing all the factors we can conclude that soya chunks are not a good protein source.

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