Original article
Identification compound content of rabbit fishes (Siganus sp.) by using GCMS
Fendi Fendia,b, Sutinah Madec, Rochmady Rochmadyb, Wa Ode Muflihunb, Andi Dirpand, Andi Nilawati Usmane,
Corresponding author
a Research Institute and Community Service, Wuna Agricultural Sciences University, Indonesia
b Acuaculture Study Program, Wuna Agricultural Sciences University, Indonesia
c Hasanuddin University, Indonesia
d Department of Agricultural Technology, Hasanuddin University, Makassar, Indonesia
e Midwifery Study Program, Graduate School, Hasanuddin University, Indonesia
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"apellidos" => "Russeng" ] 3 => array:2 [ "nombre" => "Andi" "apellidos" => "Wahyuni" ] 4 => array:2 [ "nombre" => "Andi" "apellidos" => "Hardianti" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S260392492030032X?idApp=UINPBA00004N" "url" => "/26039249/00000003000000S1/v1_202006110931/S260392492030032X/v1_202006110931/en/main.assets" ] "en" => array:18 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Original article</span>" "titulo" => "Identification compound content of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) by using GCMS" "tieneTextoCompleto" => true "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "Fendi Fendi, Sutinah Made, Rochmady Rochmady, Wa Ode Muflihun, Andi Dirpan, Andi Nilawati Usman" "autores" => array:6 [ 0 => array:3 [ "nombre" => "Fendi" "apellidos" => "Fendi" "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] 1 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 1 => array:3 [ "nombre" => "Sutinah" "apellidos" => "Made" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">c</span>" "identificador" => "aff0015" ] ] ] 2 => array:3 [ "nombre" => "Rochmady" "apellidos" => "Rochmady" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 3 => array:3 [ "nombre" => "Wa Ode" "apellidos" => "Muflihun" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 4 => array:3 [ "nombre" => "Andi" "apellidos" => "Dirpan" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">d</span>" "identificador" => "aff0020" ] ] ] 5 => array:4 [ "nombre" => "Andi Nilawati" "apellidos" => "Usman" "email" => array:2 [ 0 => "andinilawati@pasca.unhas.ac.id" 1 => "nilawatiandi@gmail.com" ] "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">e</span>" "identificador" => "aff0025" ] 1 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">*</span>" "identificador" => "cor0005" ] ] ] ] "afiliaciones" => array:5 [ 0 => array:3 [ "entidad" => "Research Institute and Community Service, Wuna Agricultural Sciences University, Indonesia" "etiqueta" => "a" "identificador" => "aff0005" ] 1 => array:3 [ "entidad" => "Acuaculture Study Program, Wuna Agricultural Sciences University, Indonesia" "etiqueta" => "b" "identificador" => "aff0010" ] 2 => array:3 [ "entidad" => "Hasanuddin University, Indonesia" "etiqueta" => "c" "identificador" => "aff0015" ] 3 => array:3 [ "entidad" => "Department of Agricultural Technology, Hasanuddin University, Makassar, Indonesia" "etiqueta" => "d" "identificador" => "aff0020" ] 4 => array:3 [ "entidad" => "Midwifery Study Program, Graduate School, Hasanuddin University, Indonesia" "etiqueta" => "e" "identificador" => "aff0025" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Corresponding author." ] ] ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0010" "etiqueta" => "Fig. 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1403 "Ancho" => 2750 "Tamanyo" => 133371 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">GCMS chromatogram (TIC) obtained from skin rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.).</p>" ] ] ] "textoCompleto" => "<span class="elsevierStyleSections"><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0035">Introduction</span><p id="par0005" class="elsevierStylePara elsevierViewall">The Siganidae, popularly known a rabbit fishes is one of the marine resources abundance in the water of Indonesia. The largest rabbitfish grows to about 53<span class="elsevierStyleHsp" style=""></span>cm standard length (SL). All have large, dark eyes and small, somewhat rabbit-like mouths, which gives them their name. There are 28 known species in a single genus, <span class="elsevierStyleItalic">Siganus</span>.<a class="elsevierStyleCrossRef" href="#bib0065"><span class="elsevierStyleSup">1</span></a></p><p id="par0010" class="elsevierStylePara elsevierViewall">Fish is generally consumed in almost every part of the world, whether which has a way to the water or not, by humans because it has high protein content, low saturated fat and also contains omega fatty acids known to support good health n very different ways.<a class="elsevierStyleCrossRef" href="#bib0070"><span class="elsevierStyleSup">2</span></a> Fish and fish oils contain the omega-3 fatty acids known as eicosapentaenoic acid (EPA) plus docosahexaenoic acid (DHA). Epidemiological studies have shown an inverse relationship between the dietary consumption of fish containing EPA/DHA and mortality from coronary heart disease.<a class="elsevierStyleCrossRef" href="#bib0075"><span class="elsevierStyleSup">3</span></a> Many health claims for fish oil (which contains omega-3 fatty acids) in conditions from Alzheimer disease to Zellweger syndrome are based on indirect evidence.<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">4</span></a></p><p id="par0015" class="elsevierStylePara elsevierViewall">One technique used to analyze the compound content is to use the GCMS method, i.e. determining structure of the compound, and determining residual organic solvents.<a class="elsevierStyleCrossRef" href="#bib0085"><span class="elsevierStyleSup">5</span></a> The diagnosis of disorders of organic acid metabolism, known as organic acidurias and to be a powerful tool in routine analytical laboratories by increasing sample throughput and improving laboratory efficiency.<a class="elsevierStyleCrossRef" href="#bib0090"><span class="elsevierStyleSup">6</span></a> Therefore in this study using GCMS to determine the content of compounds found in rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.).</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0040">Method</span><p id="par0020" class="elsevierStylePara elsevierViewall">The study was conducted in several stages, i.e., the first stage, sampling of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.); the second step, sample preparation on the flesh, skin, and liver; and the third stage, sample analysis using Pyrolysis Gas Chromatography-Mass Spectroscopy (Py-GCMS) with Shimadzu P2010 type. At the sample preparation stage, each part of the sample in the form of flesh, skin, and liver is separated. Furthermore, each part is stored in a plastic container that has been given methanol (C<span class="elsevierStyleInf">2</span>H<span class="elsevierStyleInf">5</span>OH) and then tightly closed and isolated so that it is not easily contaminated. The three sample containers that were prepared were each labeled A, B, and C. Furthermore, the three samples were analyzed for compound content using Py-GCMS.</p><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0045">Research location</span><p id="par0025" class="elsevierStylePara elsevierViewall">The research sample in the form of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) was obtained from fishermen in the waters of Muna Regency, precisely in Lasunapa Village, Ghai corridor, Duruka District. The samples obtained are cleaned and then taken to the Laboratory for sample preparation and analyzed using Py-GCMS.</p></span></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0050">Results</span><p id="par0030" class="elsevierStylePara elsevierViewall">Based on the results of the analysis using GCMS, there are compound contents in the flesh of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) shown in <a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>.</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><p id="par0035" class="elsevierStylePara elsevierViewall">Where a number of main compounds with the highest concentrations are shown through several chromatogram peaks as shown in <a class="elsevierStyleCrossRef" href="#tbl0005">Table 1</a>.</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><p id="par0040" class="elsevierStylePara elsevierViewall">While the results of the analysis using GCMS contained the compound content in skin rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) shown in <a class="elsevierStyleCrossRef" href="#fig0010">Fig. 2</a>.</p><elsevierMultimedia ident="fig0010"></elsevierMultimedia><p id="par0045" class="elsevierStylePara elsevierViewall">Where a number of main compounds with the highest concentrations are shown through the peak of the chromatogram as shown in <a class="elsevierStyleCrossRef" href="#tbl0010">Table 2</a>.</p><elsevierMultimedia ident="tbl0010"></elsevierMultimedia><p id="par0050" class="elsevierStylePara elsevierViewall">In addition, the results of the analysis using GCMS contained compounds in the liver of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) shown in <a class="elsevierStyleCrossRef" href="#fig0015">Fig. 3</a>.</p><elsevierMultimedia ident="fig0015"></elsevierMultimedia><p id="par0055" class="elsevierStylePara elsevierViewall">The number of compounds with the highest concentration is shown through several chromatogram peaks as shown in <a class="elsevierStyleCrossRef" href="#tbl0015">Table 3</a>.</p><elsevierMultimedia ident="tbl0015"></elsevierMultimedia></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0055">Discussion</span><p id="par0060" class="elsevierStylePara elsevierViewall">Formamide, which is also known as methanamide, is an amide derived from formic acid, wherein the flesh of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) is found in a concentration of 13.09%, and skin rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) with a concentration of 8.34%. The compound is a chemical raw material in the manufacture of sulfa drugs, other medicines, herbicides, pesticides and the manufacture of hydroxylic acid. In addition, it is used as a softener for paper and fiber, and several ionic compounds, as well as solvents for resins and plasticizers whereas Methanethiol compound with a concentration of 9.07% is mainly used in producing methionine which is used as a component of poultry food and animal feed [9]. While in the plastics industry as a moderator for free radical polymerization and became a pioneer in the manufacture of pesticides.<a class="elsevierStyleCrossRef" href="#bib0095"><span class="elsevierStyleSup">7</span></a></p><p id="par0065" class="elsevierStylePara elsevierViewall">Moreover, methenamine also known as hexamine or urotropin, is a heterocyclic organic compound with the formula (CH<span class="elsevierStyleInf">2</span>)<span class="elsevierStyleInf">6</span>N<span class="elsevierStyleInf">4</span>. The compound is in the flesh of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) with a concentration of 13.71%. These compounds are useful in the synthesis of other chemical compounds, e.g., plastics, pharmaceuticals, rubber additives. It sublimes in vacuum at 280<span class="elsevierStyleHsp" style=""></span>°C. The dominant use of hexamethylenetetramine is in the production of powdery or liquid preparations of phenolic resins and phenolic resin molding compounds, where it is added as a hardening component. These products are used as binders, e.g. in brake and clutch linings, abrasive products, non-woven textiles, formed parts produced by molding processes, and fireproof materials. It has been proposed that hexamethylenetetramine could work as a molecular building block for self-assembled molecular crystals.<a class="elsevierStyleCrossRef" href="#bib0100"><span class="elsevierStyleSup">8</span></a></p><p id="par0070" class="elsevierStylePara elsevierViewall">In the skin of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) there are also methyl maltol compounds with a concentration of 14.36%, and 1,4-diaza-2,5-dioxobicyclo[4.3.0]nonane with a concentration of 17.07%. Maltol is a natural organic compound that is used primarily as a flavor enhancer. Because it has the aroma of cotton candy and caramel, maltol is used to give fragrance to fragrances, maltol has been reported to greatly increase aluminum uptake in the body. and to increase the bioavailability of oral gallium and iron. This is known in the European E number food additive series as E636. Whereas 1,4-diaza-2,5-dioxobicyclo[4.3.0]nonane as an antimicrobial fraction.<a class="elsevierStyleCrossRefs" href="#bib0105"><span class="elsevierStyleSup">9,10</span></a></p><p id="par0075" class="elsevierStylePara elsevierViewall">In the liver of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) There are Ammonium carbamate compounds with a concentration of 24.77%, Dodecanoic acid with a concentration of 5.98%, and ketones with a concentration of 6.48%. Ammonium carbamate has the ability to make urea through the heating process of ammonium carbamate.<a class="elsevierStyleCrossRefs" href="#bib0115"><span class="elsevierStyleSup">11,12</span></a> Ammonium carbamate has also been approved by the Environmental Protection Agency as an inert ingredient in the formulation of aluminum phosphide pesticides.</p></span><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0060">Conclusion</span><p id="par0080" class="elsevierStylePara elsevierViewall">The concentration of compounds in flesh, skin, and liver in rabbitfish (<span class="elsevierStyleItalic">Siganus</span> sp.) can be identified using Pyrolysis Gas Chromatography-Mass Spectroscopy (Py-GCMS) where there are a number of compounds that are very useful, but for its development further research is still needed.</p></span><span id="sec0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0065">Conflict of interest</span><p id="par0085" class="elsevierStylePara elsevierViewall">The authors declare no conflict of interest.</p></span></span>" "textoCompletoSecciones" => array:1 [ "secciones" => array:9 [ 0 => array:3 [ "identificador" => "xres1346928" "titulo" => "Abstract" "secciones" => array:4 [ 0 => array:2 [ "identificador" => "abst0005" "titulo" => "Objective" ] 1 => array:2 [ "identificador" => "abst0010" "titulo" => "Methods" ] 2 => array:2 [ "identificador" => "abst0015" "titulo" => "Results" ] 3 => array:2 [ "identificador" => "abst0020" "titulo" => "Conclusion" ] ] ] 1 => array:2 [ "identificador" => "xpalclavsec1239511" "titulo" => "Keywords" ] 2 => array:2 [ "identificador" => "sec0005" "titulo" => "Introduction" ] 3 => array:3 [ "identificador" => "sec0010" "titulo" => "Method" "secciones" => array:1 [ 0 => array:2 [ "identificador" => "sec0015" "titulo" => "Research location" ] ] ] 4 => array:2 [ "identificador" => "sec0020" "titulo" => "Results" ] 5 => array:2 [ "identificador" => "sec0025" "titulo" => "Discussion" ] 6 => array:2 [ "identificador" => "sec0030" "titulo" => "Conclusion" ] 7 => array:2 [ "identificador" => "sec0035" "titulo" => "Conflict of interest" ] 8 => array:1 [ "titulo" => "References" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2019-05-29" "fechaAceptado" => "2019-07-15" "PalabrasClave" => array:1 [ "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec1239511" "palabras" => array:6 [ 0 => "Compound" 1 => "Flesh" 2 => "GCMS" 3 => "Liver" 4 => "Rabbit fishes" 5 => "Skin" ] ] ] ] "tieneResumen" => true "resumen" => array:1 [ "en" => array:3 [ "titulo" => "Abstract" "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Objective</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">This study aims to identify the content of compounds contained in flesh, skin, and liver in rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.).</p></span> <span id="abst0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0015">Methods</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">The study was conducted in several stages namely: the first stage, sampling of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.); the second step, sample preparation on the flesh, skin, and liver; and the third stage, sample analysis using Pyrolysis Gas Chromatography-Mass Spectroscopy (Py-GCMS) with Shimadzu P2010 type.</p></span> <span id="abst0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0020">Results</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Formamide, which is also known as methanamide, is an amide derived from formic acid, found in the flesh of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) with a concentration of 13.09%, and the skin of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) with a concentration of 8.34%. In addition, the compound methenamine is found in the skin of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) with a concentration of 13.71%. While on the skin of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) also the composition of methyl maltol with a concentration of 14.36%, and 1,4-diaza-2,5-dioxobicyclo[4.3.0]nonane with a concentration of 17.07%. In addition, the liver of rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) contained ammonium carbamate compound with a concentration of 24.77%, dodecanoic acid with a concentration of 5.98%, and ketone with a concentration of 6.48%.</p></span> <span id="abst0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025">Conclusion</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">The concentration of compounds in flesh, skin, and liver in rabbitfish (<span class="elsevierStyleItalic">Siganus</span> sp.) can be identified using Pyrolysis Gas Chromatography-Mass Spectroscopy (Py-GCMS) where there are a number of useful compounds, but further research is still needed.</p></span>" "secciones" => array:4 [ 0 => array:2 [ "identificador" => "abst0005" "titulo" => "Objective" ] 1 => array:2 [ "identificador" => "abst0010" "titulo" => "Methods" ] 2 => array:2 [ "identificador" => "abst0015" "titulo" => "Results" ] 3 => array:2 [ "identificador" => "abst0020" "titulo" => "Conclusion" ] ] ] ] "NotaPie" => array:1 [ 0 => array:2 [ "etiqueta" => "☆" "nota" => "<p class="elsevierStyleNotepara" id="npar0005">Peer-review under responsibility of the scientific committee of the International Conference on Women and Societal Perspective on Quality of Life (WOSQUAL-2019). Full-text and the content of it is under responsibility of authors of the article.</p>" ] ] "multimedia" => array:6 [ 0 => array:7 [ "identificador" => "fig0005" "etiqueta" => "Fig. 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1271 "Ancho" => 2500 "Tamanyo" => 99296 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">GCMS chromatogram (TIC) obtained from flesh rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.).</p>" ] ] 1 => array:7 [ "identificador" => "fig0010" "etiqueta" => "Fig. 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1403 "Ancho" => 2750 "Tamanyo" => 133371 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">GCMS chromatogram (TIC) obtained from skin rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.).</p>" ] ] 2 => array:7 [ "identificador" => "fig0015" "etiqueta" => "Fig. 3" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr3.jpeg" "Alto" => 1401 "Ancho" => 2750 "Tamanyo" => 128687 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">GCMS chromatogram (TIC) obtained from of liver rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.).</p>" ] ] 3 => array:8 [ "identificador" => "tbl0005" "etiqueta" => "Table 1" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "detalles" => array:1 [ 0 => array:3 [ "identificador" => "at1" "detalle" => "Table " "rol" => "short" ] ] "tabla" => array:1 [ "tablatextoimagen" => array:1 [ 0 => array:2 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Peak \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">R. time \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Area \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Conc. (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Name \t\t\t\t\t\t\n \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">3.623 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">142<span class="elsevierStyleHsp" style=""></span>296<span class="elsevierStyleHsp" style=""></span>954 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">13.09 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Formamide (CAS) methanamide \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">2 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">3.858 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">98<span class="elsevierStyleHsp" style=""></span>647<span class="elsevierStyleHsp" style=""></span>913 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">9.07 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Methanethiol (CAS) mercaptomethane \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">16 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">15.287 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">149<span class="elsevierStyleHsp" style=""></span>113<span class="elsevierStyleHsp" style=""></span>915 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">13.71 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1,3,5,7-Tetraazatricyclo[3.3.1.1(3,7)]decane (CAS) methenamine \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] "imagenFichero" => array:1 [ 0 => "xTab2310957.png" ] ] ] ] "descripcion" => array:1 [ "en" => "<p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">Three major compounds of the chromatographic fraction of flesh rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) using GCMS analysis.</p>" ] ] 4 => array:8 [ "identificador" => "tbl0010" "etiqueta" => "Table 2" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "detalles" => array:1 [ 0 => array:3 [ "identificador" => "at2" "detalle" => "Table " "rol" => "short" ] ] "tabla" => array:1 [ "tablatextoimagen" => array:1 [ 0 => array:2 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Peak \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">R. time \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Area \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Conc. (%) \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Name \t\t\t\t\t\t\n \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">3.634 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">125<span class="elsevierStyleHsp" style=""></span>063<span class="elsevierStyleHsp" style=""></span>011 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">8.34 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Formamide (CAS) methanamide \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">12 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">15.267 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">215<span class="elsevierStyleHsp" style=""></span>492<span class="elsevierStyleHsp" style=""></span>849 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">14.36 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">4H-Pyran-4-one,3-hydroxy-2,6-dimethyl-(CAS)methyl maltol \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">28 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">20.352 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">256<span class="elsevierStyleHsp" style=""></span>104<span class="elsevierStyleHsp" style=""></span>658 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">17.07 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1,4-Diaza-2,5-dioxobicyclo[4.3.0]nonane \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] "imagenFichero" => array:1 [ 0 => "xTab2310959.png" ] ] ] ] "descripcion" => array:1 [ "en" => "<p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">Three major compounds of the chromatographic fraction of skin rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) using GCMS analysis.</p>" ] ] 5 => array:8 [ "identificador" => "tbl0015" "etiqueta" => "Table 3" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => true "mostrarDisplay" => false "detalles" => array:1 [ 0 => array:3 [ "identificador" => "at3" "detalle" => "Table " "rol" => "short" ] ] "tabla" => array:1 [ "tablatextoimagen" => array:1 [ 0 => array:2 [ "tabla" => array:1 [ 0 => """ <table border="0" frame="\n \t\t\t\t\tvoid\n \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Peak \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">R. time \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Area \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Conc % \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Name \t\t\t\t\t\t\n \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">1 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">3.580 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">44<span class="elsevierStyleHsp" style=""></span>479<span class="elsevierStyleHsp" style=""></span>207 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">24.77 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Carbamic acid, monoammonium salt (CAS) ammonium carbamate \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">21 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">22.251 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">10<span class="elsevierStyleHsp" style=""></span>737<span class="elsevierStyleHsp" style=""></span>951 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">5.98 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Dodecanoic acid \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">25 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">23.485 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">11<span class="elsevierStyleHsp" style=""></span>635<span class="elsevierStyleHsp" style=""></span>769 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="char" valign="\n \t\t\t\t\ttop\n \t\t\t\t">6.48 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">Keton \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] "imagenFichero" => array:1 [ 0 => "xTab2310958.png" ] ] ] ] "descripcion" => array:1 [ "en" => "<p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">Three major compounds of the chromatographic fraction of liver rabbit fishes (<span class="elsevierStyleItalic">Siganus</span> sp.) using GCMS analysis.</p>" ] ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0015" "bibliografiaReferencia" => array:12 [ 0 => array:3 [ "identificador" => "bib0065" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => 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