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<font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span style="line-height: 115%; font-size: 18pt;"><font face="Calibri"><span> </span></font></span></b></p><font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span><font size="3" face="Calibri"> </font></span></b></p><font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3">En<span> </span>el<span> </span>año<span> </span>1988,<span> </span>llego<span> </span>a<span> </span>nuestro<span> </span>país<span> </span>un<span> </span>nuevo producto<span> </span>derivado<span> </span>del<span> </span>aceite<span> </span>de<span> </span>pescado,<span> </span>se<span> </span>trataba<span> </span>del<span> </span>ACIDULADO,<span> </span>proceso<span> </span>que<span> </span>se<span> </span>desarrollo<span> </span>inicialmente<span> </span>en<span> </span>Chile.</font></font></span></b></p><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3"></font></font></span></b> </p><font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span><font size="3" face="Calibri">La<span> </span>materia<span> </span>prima<span> </span>que<span> </span>se utiliza<span> </span>es<span> </span>el<span> </span>aceite<span> </span>acido<span> </span>de<span> </span>pescado (acidez<span> </span>aprox.<span> d</span>e<span> </span>10<span> </span>a<span> </span>15 %),<span> </span>las<span> </span>impurezas<span> </span>existentes<span> </span>en<span> </span>la<span> </span>materia<span> </span>prima<span> </span>es<span> </span>eliminada<span> </span>por <span> </span>adición<span> </span>del<span> </span>acido<span> </span>sulfúrico<span> </span>industrial<span> </span>de<span> </span>0.5%<span> </span>por<span> </span>cada<span> </span>tonelada<span> </span>de<span> </span>materia<span> </span>prima,<span> </span>hasta<span> </span>llegar<span> </span>a<span> un 0</span>.5<span> - </span><span> </span>1.0 de<span> </span>PH, luego<span> </span>se<span> </span>continua<span> </span>con<span> </span>el<span> </span>proceso<span> </span>de<span> </span>lavado<span> </span>con<span> </span>agua<span> </span>a<span> </span>100 °C<span> </span>(<span> </span>3<span> </span>a<span> </span>4<span> </span>veces), hasta<span> </span>eliminar<span> </span>los<span> </span>sulfatos<span> </span>existentes ( </font></span></b><b><span style='color: rgb(42, 42, 42); line-height: 115%; font-family: "Tahoma","sans-serif"; font-size: 10pt;' lang="ES">en esta etapa llega a 2 - 2.5 de PH),<span> </span>se<span> </span>agrega<span> </span>un<span> </span>carbonato<span> </span>hasta<span> </span>llegar<span> </span>a<span> </span>un<span> </span>PH<span> </span>de<span> </span>5.5<span> </span>a<span> </span>6.0, <span> </span>para<span> </span>que<span> </span>quede<span> </span>estabilizado,<span> </span>se<span> </span>agrega<span> </span>un<span> </span>coagulante <span> </span>y<span> </span>un<span> </span>saborizante.</span></b><span style='color: rgb(42, 42, 42); line-height: 115%; font-family: "Tahoma","sans-serif"; font-size: 10pt;' lang="ES"> <b>El producto final llega a tener entre 25 a 28 % de acidez<span> </span>y su presentación es líquida.</b></span></p><p class="ecxMsoNormal"><span style='color: rgb(42, 42, 42); line-height: 115%; font-family: "Tahoma","sans-serif"; font-size: 10pt;' lang="ES"><strong></strong></span><b><span></span></b> </p><font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3">Este<span> </span>producto<span> </span>final<span> </span>es<span> </span>requerido<span> </span>por<span> </span>las<span> </span>granjas<span> </span>para<span> </span>las<span> </span>dietas<span> </span>de<span> </span>los<span> </span>pollos y ganado porcino.</font></font></span></b></p><p class="ecxMsoNormal"><b><span><font size="3" face="Calibri"></font></span></b> </p><font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span><font size="3"><font face="Calibri">En<span> </span>los<span> </span>últimos <span> </span>10<span> </span>años<span> </span>se<span> </span>han<span> </span>creado<span> </span>infinidades<span> </span>de<span> </span>empresas<span> </span>que<span> </span>se<span> </span>dedican<span> </span>a<span> </span>la<span> </span>producción<span> </span>de<span> </span>ACEITE<span> </span>ACIDULADO.<span> </span></font></font></span></b></p><p class="ecxMsoNormal"><b><span><font size="3"><font face="Calibri"><span></span></font></font></span></b> </p><font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3">Dado<span> </span>que<span> </span>la<span> </span>materia<span> </span>prima <span> </span>(aceite<span> </span>acido)<span> </span>ha<span> </span>subido<span> </span>de<span> </span>precio,<span> </span>esta <span> </span>ha<span> </span>sido<span> </span>reemplazada<span> </span>por<span> </span>borra<span> </span>de<span> </span>neutralización<span> </span>y/o<span> </span>fondos<span> </span>de<span> </span>tanque de<span> </span>almacenamiento<span> </span>de<span> </span>aceite<span> </span>crudo,<span> </span>los <span> </span>cuales<span> </span>son<span> </span>calentados<span> </span>( 70<span> </span>a<span> </span>80 °C) para<span> </span>añadirle<span> </span>el<span> </span>acido<span> </span>sulfúrico <span> </span>( de<span> </span>2.5<span> </span>a<span> </span>3.0 %<span> </span>por<span> </span>tonelada) separando<span> </span>las<span> </span>impurezas.<span> </span>Lo<span> </span>novedoso<span> </span>del<span> </span>proceso<span> </span>es<span> </span>que<span> </span>ya<span> </span>no<span> </span>se<span> </span>realiza<span> </span>ninguna<span> </span>clase<span> </span>de<span> </span>lavado<span> </span>ni<span> </span>lo<span> </span>estabilizan, <span> </span>envasándose <span> </span>en<span> </span>cilindros<span> </span>para<span> </span>su<span> </span>comercialización ;<span> </span>también <span> </span>lo<span> </span>ofrecen<span> </span>al<span> </span>granel<span> </span>transportándose <span> </span>en<span> </span>cisternas<span> </span>de<span> </span>10<span> </span>o<span> </span>20<span> </span>toneladas,<span> </span>su<span> </span>presentación<span> </span>es<span> </span>semisólida.</font></font></span></b></p><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3"></font></font></span></b> </p><font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3">Este<span> </span>producto<span> </span>sigue<span> </span>siendo<span> </span>comercializado<span> </span>en<span> </span>las<span> </span>localidades<span> </span>del sur y norte chico,<span> </span>utilizándose <span> </span>en<span> </span>igual<span> </span>forma<span> </span>como<span> </span>insumo<span> </span>en<span> </span>la<span> </span>formulación<span> </span>de<span> </span>las<span> </span>dietas<span> </span>de<span> las</span><span> </span>aves y ganado porcino.</font></font></span></b></p><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3"></font></font></span></b> </p><font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3">Tanto<span> </span>Sanipes<span> </span>como<span> </span>Digesa –Senasa,<span> </span>deberían <span> </span>ser<span> </span>más<span> </span>rigurosos<span> </span>en<span> las</span><span> </span>inspecciones<span> de</span><span> </span>estas<span> </span>plantas<span> </span>ya<span> </span>que<span> </span>omitien <span> parte del proceso</span>.</font></font></span></b></p><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3"></font></font></span></b> </p><font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3">No<span> </span>sería<span> </span>raro<span> </span>que<span> </span>al<span> </span>realizarse<span> </span>un<span> </span>análisis<span> </span>microbiológico ha<span> </span>este<span> </span>producto<span> </span>encontremos <span> </span>sulfatos,<span> </span>lo<span> </span>que<span> </span>podría<span> </span>estar<span> </span>contaminando<span> estas </span><span> </span>dietas<span> de los animales </span>y<span> </span>estos<span> </span>a<span> </span>su<span> </span>vez probablemente<span> </span>contaminando<span> </span>a<span> </span>los<span> </span>consumidores<span> </span>de<span> </span>estas<span> </span>aves y de este ganado porcino.</font></font></span></b></p><p class="ecxMsoNormal"><b><span><font face="Calibri"><font size="3"></font></font></span></b> </p><font size="3" face="Times New Roman"></font><p class="ecxMsoNormal"><b><span><font size="3"><font face="Calibri">Actualmente <span> </span>este<span> </span>producto<span> </span>es<span> </span>mezclado<span> </span>con<span> </span>la<span> </span>borra<span> </span>de<span> </span>la<span> </span>soya<span> </span>con<span> </span>la<span> </span>finalidad<span> </span>de<span> </span>bajarle<span> </span>el<span> </span>olor<span> </span>a<span> </span>pescado.<span> </span></font></font></span></b></p><p class="ecxMsoNormal"><b><span><font size="3"><font face="Calibri"><span></span></font></font></span></b> </p><p class="ecxMsoNormal"><b><span><font size="3"><font face="Calibri"><span>Ing. Manuel Francisco Fernández Fernández</span></font></font></span></b></p><p class="ecxMsoNormal"><b><span><font size="3"><font face="Calibri"><span>CIP 42828</span></font></font></span></b></p><p class="ecxMsoNormal"><b><span><font size="3"><font face="Calibri"><span></span></font></font></span></b> </p><p class="ecxMsoNormal"><b><span><font size="3"><font face="Calibri"><span></span></font></font></span></b> </p><p class="ecxMsoNormal"><b><span><font size="3"><font face="Calibri"><span></span><span> </span></font></font></span></b></p><p class="ecxMsoNormal"><b><span><font size="3"><font face="Calibri"><span></span></font></font></span></b> </p> </div></body>
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