Skip to main content
Log in

Kinetic Modeling of Texture and Color Changes During Thermal Treatment of Chicken Breast Meat

  • Original Paper
  • Published:
Food and Bioprocess Technology Aims and scope Submit manuscript

Abstract

Heat treatment is commonly applied as a primary method for ensuring the microbial safety of poultry meat and to enhance its palatability. Although texture and color of cooked chicken breast meat are important quality parameters for the consumers that need to be controlled during thermal processing, studies assessing the temperature-time-dependent quality changes during thermal treatment are lacking. This work aims to investigate the texture and color changes of chicken breast meat during thermal processing and to develop kinetic models that describe these changes. We studied the storage modulus changes of chicken breast meat as function of temperature. The storage modulus increases from 55 °C until leveling off in an equilibrium value above 80 °C, which was attributed to microstructure changes and described with a sigmoidal function. The changes in the texture (TPA) and color (CIE L*a*b*) of chicken breast meat were measured as function of temperature and time. The texture and color parameters show a rise with heating time until reaching an equilibrium value, while the rate of change increased with temperature. Kinetic models that take the non-zero equilibrium into account were developed to describe the color (lightness) and texture (hardness, gumminess, and chewiness) changes with heating time and temperature. The kinetic models provide a deeper insight into the mechanisms of texture and color changes during thermal treatment. They can be used to predict the texture and color development of chicken breast meat during thermal processing and, thus, help to optimize the process.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3

Similar content being viewed by others

Abbreviations

t :

time (min)

Q :

quality attribute

T :

temperature (°C)

f :

quality index (−)

n :

reaction order

k :

reaction rate constant (min−1 [Q]1 − n)

k 0 :

pre-exponential factor (min−1 [Q]1 − n)

E a :

activation energy (J/mol)

R :

gas constant (8.314 J/mol K)

L *, a *, b * :

color dimensions (−)

ΔE :

the total color difference (−)

G′:

storage modulus (Pa)

Ha :

hardness (N)

Gu :

gumminess (N)

Cw :

chewiness (N)

0:

initial value

∞:

equilibrium value

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Felix Rabeler.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Rabeler, F., Feyissa, A.H. Kinetic Modeling of Texture and Color Changes During Thermal Treatment of Chicken Breast Meat. Food Bioprocess Technol 11, 1495–1504 (2018). https://doi.org/10.1007/s11947-018-2123-4

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11947-018-2123-4

Keywords

Navigation