<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> <html>  <head> <title>Caract&eacute;ristiques du jus de la pulpe fra&icirc;che du fruit de ronier (Borassus aethiopum Mart.) - Cahiers d'&eacute;tudes et de recherches francophones / Agricultures</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name="GENERATOR" content="Microsoft FrontPage 4.0"> <link rel="Stylesheet" type="text/css" href="/css/jle.css"> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name=collection content="REVUE AGR"> <meta name=auteur content="Pierre Ezoua, D&eacute;sir&eacute; Kouam&eacute;, Nzi Georges Agbo"> <meta name=titre content="Caractristiques du jus de la pulpe frache du fruit de ronier (Borassus aethiopum Mart.)"> <meta name=periode content="M1192"> <meta name=motscles content=""> <meta name=integral content="NON"> <link rel="stylesheet" href="/css/jle.css"> </head>   <body> <div align="center"><center>  <table border="0" cellpadding="0" cellspacing="0" width="505">   <tr>     <td>       <p align="center"><a href="../fr-som.htm" class="ltit"><img src="/fr/revues/titres/agr.gif" align="middle" border="0" width="400" height="40" alt="Cahiers d'&eacute;tudes et de recherches francophones / Agricultures"><br> Cahiers d'&eacute;tudes et de recherches francophones / Agricultures. Vol. 8,  Num&eacute;ro 2, Mars - Avril 1999</a></p>       <hr>     <table border="0" cellpadding="3" cellspacing="5" width="100%">       <tr>         <td align="center" colspan="4" width="100%"><h1>Caract&eacute;ristiques du jus de la pulpe fra&icirc;che du fruit de ronier (Borassus aethiopum Mart.)</h1>         </td>       </tr>       <tr>         <td align="center" width="100%" colspan="4" class="int2">Cahiers d'&eacute;tudes et de recherches francophones / Agricultures. Vol. 8,  Num&eacute;ro 2, Mars - Avril 1999 : 126, Notes de recherche</td>       </tr>       <tr>         <td><a href="/articles/agr/8/2/126/fr-resum.htm"><img src="/images/revues/drapos/resumfr_on.gif" alt="R&eacute;sum&eacute; en Fran&ccedil;ais" border="0" width="80" height="10"></a></td> <td><rien href="/articles/agr/8/2/126/index.htm"><img src="/images/revues/drapos/txtintfr_off.gif" alt="" border="0" width="80" height="10"></rien></td> <!-- gratuit=NON --> <td><a href="/articles/agr/8/2/126/en-resum.htm"><img src="/images/revues/drapos/resumen_on.gif" alt="Summary in english" border="0" width="80" height="10"></a></td> <td><rien href="/articles/agr/8/2/126/index.htm"><img src="/images/revues/drapos/txtinten_off.gif" alt="" border="0" width="80" height="10"></rien></td> <!-- gratuit=NON -->        </tr>       <tr>         <td colspan="4" width="100%" valign="top" ><strong>Rsum :</strong> Every year, palmyrah palm (Borassus aethiopum Mart.) produces large quantities of fruit, but the nutritional and economic qualities of these resources are not tapped to any great extent in C&ocirc;te dIvoire. The present study investigated juice production from palmyrah palm fresh pulp and highlighted some of its characteristics. Three pectinase concentrations (0.125, 0.25, and 0.5 mg) were used per kg of pulp, mixed at 30, 35 and 40C for 30, 60, 90 and 120 min maceration time. The results revealed significant effects of extraction conditions on juice yield and characteristics. High juice yields (71.15 and 72.42%) were obtained with 0.5 mg of pectinase at 35 C after 90 and 120 min maceration, respectively, and pH was low, with high total sugar concentrations (705.61-1,262.5 mg/ml) and dry matter contents (13.5-16.5%). Juices thus produced had a natural sweet taste and bitter aftertaste.<br></td>       </tr>       <tr>         <td  colspan="2" valign="top"><b>Auteur(s) :</b> Pierre Ezoua, D&eacute;sir&eacute; Kouam&eacute;, Nzi Georges Agbo</td>         <td colspan="2" valign="top"><b>Mots-cls :</b> </td>       </tr>     </table>     <hr>     <p align="center"> John Libbey Eurotext</td>   </tr> </table> </center></div> </body> </html> 
