<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-5546</journal-id>
<journal-title><![CDATA[Computación y Sistemas]]></journal-title>
<abbrev-journal-title><![CDATA[Comp. y Sist.]]></abbrev-journal-title>
<issn>1405-5546</issn>
<publisher>
<publisher-name><![CDATA[Instituto Politécnico Nacional, Centro de Investigación en Computación]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-55462023000100099</article-id>
<article-id pub-id-type="doi">10.13053/cys-27-1-4242</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Procedimiento para obtener modelos lineales de cinética de color en frutas]]></article-title>
<article-title xml:lang="en"><![CDATA[Procedure to Obtain Linear Models of Kinetics of Colors in Fruits]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Orlando-Guerrero]]></surname>
<given-names><![CDATA[Israel Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[Ulises]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Loeza-Corte]]></surname>
<given-names><![CDATA[Juan Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Paxtián]]></surname>
<given-names><![CDATA[Zulma Janet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de la Cañada Instituto de Tecnología de los Alimentos ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Astrofísica Óptica y Electrónica Departamento de Óptica ]]></institution>
<addr-line><![CDATA[Puebla ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2023</year>
</pub-date>
<volume>27</volume>
<numero>1</numero>
<fpage>99</fpage>
<lpage>106</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-55462023000100099&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-55462023000100099&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-55462023000100099&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Se presenta una metodología experimental para obtener modelos lineales que predicen la velocidad de cambio de color utilizando como modelo el proceso de maduración del tomate cherry (Solanum lycopersicum L). Se observó que el cambio de color de verde-amarillo-rojo, solo dependía de las componentes roja y verde en su imagen digital, y que ambas componentes, presentaban una correlación lineal con el tiempo, mientras que la componente azul, permanecía constante. Se presentan imágenes digitales y sus histogramas que demuestran el comportamiento de variabilidad de las componentes durante un lapso de quince días. Con base a los modelos lineales obtenidos, se estimó una velocidad de cambio de color de trece y siete pixeles por día, para las componentes roja y verde respectivamente.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: An experimental methodology is presented to obtain linear models that predict the speed of color change using the ripening process of cherry tomato (Solanum lycopersicum L) as a model. It was observed that the green-yellow-red color change only depended on the red and green components in their digital image, and that both components were linearly correlated with time, while the blue component remained constant. Digital images and their histograms are presented that demonstrate the behavior of variability of the components during a period of fifteen days. Based on the linear models obtained, a color change rate of thirteen and seven pixels per day was estimated for the red and green components, respectively.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cinética del color]]></kwd>
<kwd lng="es"><![CDATA[medida y análisis del color]]></kwd>
<kwd lng="es"><![CDATA[colorimetría]]></kwd>
<kwd lng="es"><![CDATA[CIELAB]]></kwd>
<kwd lng="es"><![CDATA[RGB]]></kwd>
<kwd lng="en"><![CDATA[Color kinetics]]></kwd>
<kwd lng="en"><![CDATA[color measurement and analysis]]></kwd>
<kwd lng="en"><![CDATA[colorimetry]]></kwd>
<kwd lng="en"><![CDATA[CIELAB]]></kwd>
<kwd lng="en"><![CDATA[RGB]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bhargava]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Bansal]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fruits and vegetables quality evaluation using computer vision: A review]]></article-title>
<source><![CDATA[Computer and Information Sciences]]></source>
<year>2018</year>
<volume>33</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>243-57</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vijayarekha]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Multivariate image analysis for defect identification of apple fruit image]]></source>
<year>2008</year>
<conf-name><![CDATA[ Ann. Conf. IEEE Ind. Electr.]]></conf-name>
<conf-loc> </conf-loc>
<page-range>1499-503</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bayarri]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Calvo]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Costell]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Durán]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Influence of color on perception of sweetness and fruit flavor of fruit drinks]]></article-title>
<source><![CDATA[Food Science and Technology International]]></source>
<year>2001</year>
<volume>7</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>399</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pathare]]></surname>
<given-names><![CDATA[P. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Opara]]></surname>
<given-names><![CDATA[U. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Al-Said]]></surname>
<given-names><![CDATA[F. A. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Colour measurement and analysis in fresh and processed foods: A review]]></article-title>
<source><![CDATA[Food Bioprocess Technol]]></source>
<year>2013</year>
<volume>6</volume>
<page-range>36-60</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Malacara]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Color vision and colorimetry theory and applications]]></source>
<year>2011</year>
<edition>Second</edition>
<publisher-loc><![CDATA[Bellingham ]]></publisher-loc>
<publisher-name><![CDATA[SPIE Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Almela]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Javaloy]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández-López]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Lôpez-Roca]]></surname>
<given-names><![CDATA[J. M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparison between the tristimulus measurements Yxy and L* a* b* to evaluate the colour of young red wines]]></article-title>
<source><![CDATA[Food Chemistry]]></source>
<year>1995</year>
<volume>53</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>321-7</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tijskens]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Unuk]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Tojnko]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Hribar]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Simcic]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Colour development in the apple orchard]]></article-title>
<source><![CDATA[Journal of Fruit and Ornamental Plant Research]]></source>
<year>2011</year>
<volume>19</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>113-21</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ahmed]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaur]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Shivhare]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Color degradation kinetics of spinach, mustard leaves, and mixed puree]]></article-title>
<source><![CDATA[Journal of Food Science]]></source>
<year>2002</year>
<volume>67</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>1088-91</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ahmed]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Shivhare]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaur]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Thermal colour degradation kinetics of mango puree]]></article-title>
<source><![CDATA[International Journal of Food Properties]]></source>
<year>2002</year>
<volume>5</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>359-66</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bendig]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Bolten]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Bareth]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[UAV-based imaging for multi-temporal, very high resolution crop surface models to monitor crop growth variability]]></article-title>
<source><![CDATA[Photogrammetrie-Fernerkun dung-Geoinformation]]></source>
<year>2013</year>
<volume>6</volume>
<page-range>551-62</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Berni]]></surname>
<given-names><![CDATA[J. A. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zarco-Tejada]]></surname>
<given-names><![CDATA[P. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Suárez]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Fereres]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Thermal and narrowband multispectral remote sensing for vegetation monitoring from an unmanned aerial vehicle]]></article-title>
<source><![CDATA[IEEE Trans. Geosci. Remote Sens.]]></source>
<year>2009</year>
<volume>47</volume>
<page-range>722-38</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Adekunte]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Tiwari]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Cullen]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Scannell]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[O&#8217;Donnell]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of sonication on colour, ascorbic acid and yeast inactivation in tomato juice]]></article-title>
<source><![CDATA[Food Chemistry]]></source>
<year>2010</year>
<volume>122</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>500-7</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ahmed]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Shivhare]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Raghavan]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Rheological characteristics and kinetics of colour degradation of green chilli puree]]></article-title>
<source><![CDATA[Journal of Food Engineering]]></source>
<year>2000</year>
<volume>44</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>239-44</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ahmed]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaur]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Shivhare]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Color degradation kinetics of spinach, mustard leaves, and mixed puree]]></article-title>
<source><![CDATA[Journal of Food Science]]></source>
<year>2002</year>
<volume>67</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>1088-91</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ahmed]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Shivhare]]></surname>
<given-names><![CDATA[U.]]></given-names>
</name>
<name>
<surname><![CDATA[Sandhu]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Thermal degradation kinetics of carotenoids and visual color of papaya puree]]></article-title>
<source><![CDATA[Journal of Food Science]]></source>
<year>2002</year>
<volume>67</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>2692-5</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arabhosseini]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Padhye]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Huisman]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[van Boxtel]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Müller]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Effect of drying on the color of tarragon (Artemisia dracunculus L.) leaves]]></article-title>
<source><![CDATA[Food and Bioprocess Technology]]></source>
<year>2011</year>
<volume>4</volume>
<page-range>1281-7</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
