# Corrigendum to "Denaturation kinetics of whey protein isolate solutions and fouling mass distribution in a plate heat exchanger"

Marwa Khaldi, Gilles Ronse, Christophe Andre, Pascal Blanpain-Avet, Laurent Bouvier, Thierry Six, Saloua Bornaz, Thomas Croguennec, Romain Jeantet, Guillaume Delaplace

► To cite this version:

Marwa Khaldi, Gilles Ronse, Christophe Andre, Pascal Blanpain-Avet, Laurent Bouvier, et al. Corrigendum to "Denaturation kinetics of whey protein isolate solutions and fouling mass distribution in a plate heat exchanger". International Journal of Chemical Engineering, 2016, pp.1-2. 10.1155/2016/4924250. [hal-02632144](https://hal.inrae.fr/hal-02632144)

HAL Id: hal-02632144

https://hal.inrae.fr/hal-02632144

Submitted on 27 May 2020

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Distributed under a Creative Commons Attribution 4.0 International License
Corrigendum

Corrigendum to “Denaturation Kinetics of Whey Protein Isolate Solutions and Fouling Mass Distribution in a Plate Heat Exchanger”

Marwa Khaldi,<fnref n="1" />,<fnref n="2" />,<fnref n="3" /> Gilles Ronse,<fnref n="1" />,<fnref n="2" /> Christophe André,<fnref n="1" />,<fnref n="2" />,<fnref n="4" /> Pascal Blanpain-Avet,<fnref n="1" />,<fnref n="2" />
Laurent Bouvier,<fnref n="1" />,<fnref n="2" /> Thierry Six,<fnref n="1" />,<fnref n="2" /> Saloua Bornaz,<fnref n="5" /> Thomas Croguennec,<fnref n="6" />
Romain Jeantet,<fnref n="6" /> and Guillaume Delaplace<fnref n="1" />,<fnref n="2" />

Correspondence should be addressed to Marwa Khaldi; marwa.khaldi@lille.inra.fr

Received 2 December 2015; Accepted 30 December 2015

Copyright © 2016 Marwa Khaldi et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

In the paper titled "Denaturation Kinetics of Whey Protein Isolate Solutions and Fouling Mass Distribution in a Plate Heat Exchanger" [1], the authors found 2 errors:

(i) Due to a data export error, 2 values were inversed in Table 3: at 120 ppm total calcium, the value of $E_{A,unf}$ = 271.2 kJ·mol⁻<fnref n="1" /> mentioned in the published paper was replaced by the correct $E_{A,unf}$ = 360.7 kJ·mol⁻<fnref n="1" />, and at 100 ppm total calcium, the value of $E_{A,agg}$ = 360.7 kJ·mol⁻<fnref n="1" /> mentioned in the published paper was replaced by the correct $E_{A,agg}$ = 271.2 kJ·mol⁻<fnref n="1" />.

(ii) In Figure 6, the caption "Pictures of the deposit collected on heat exchanger surface in the second and last channels of the PHE" has been replaced by "Pictures of the deposit collected on heat exchanger surface in the first and last channels of the PHE."

Table 3 and Figure 6 are corrected here.

<table><caption>TABLE 3: Denaturation parameters at the two calcium concentrations.</caption><thead><tr><th>Denaturation parameter</th><th>100 ppm total calcium</th><th>120 ppm total calcium</th></tr></thead><tbody><tr><td>Unfolding</td><td></td><td></td></tr><tr><td>ln(k<sup>°</sup><sub>unf</sub>)</td><td>124.8</td><td>117.2</td></tr><tr><td>E<sub>A,unf</sub> (kJ·mol<sup>-1</sup>)</td><td>384.5</td><td>360.7</td></tr><tr><td>Aggregation</td><td></td><td></td></tr><tr><td>ln(k<sup>°</sup><sub>agg</sub>)</td><td>86.3</td><td>83.1</td></tr><tr><td>E<sub>A,agg</sub> (kJ·mol<sup>-1</sup>)</td><td>271.2</td><td>260.4</td></tr></tbody></table>

<footnote n="1">¹INRA, UR638, Processus aux Interfaces et Hygiène des Matériaux (PIHM), BP 20039, 369 rue Jules Guesde, 59651 Villeneuve d'Ascq, France</footnote>

<footnote n="2">²Unité de Matériaux et Transformations (UMET), UMR CNRS 8207, Université de Lille 1, 59650 Villeneuve d'Ascq, France</footnote>

<footnote n="3">³Institut National Agronomique de Tunisie, 43 avenue Charles Nicolle, 1082 Tunis Mahrajène, Tunisia</footnote>

<footnote n="4">⁴HEI, Laboratoire de Génie des Procédés, 59046 Lille, France</footnote>

<footnote n="5">⁵Ecole Supérieure des Industries Alimentaires de Tunis, 58 avenue Alain Savary, 1003 Tunis El Khadra, Tunisia</footnote>

<footnote n="6">⁶INRA, AGROCAMPUS OUEST, UMR 1253, 35042 Rennes, France</footnote>
<figure><img src="image_2.png" /><figcaption>FIGURE 6: Pictures of the deposit collected on heat exchanger surface in the first and last channels of the PHE.</figcaption></figure>

References

[1] M. Khaldi, G. Ronse, C. André et al., “Denaturation kinetics of whey protein isolate solutions and fouling mass distribution in a plate heat exchanger,” *International Journal of Chemical Engineering*, vol. 2015, Article ID 139638, 10 pages, 2015.
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