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    <journal-meta>
      <journal-id journal-id-type="nlm-ta">Avicenna J Med Biotech</journal-id>
      <journal-id journal-id-type="publisher-id">arij002</journal-id>
      <journal-title-group>
        <journal-title>Avicenna Journal of Medical Biotechnology</journal-title>
      </journal-title-group>
      <issn pub-type="ppub">2008-2835</issn>
      <issn pub-type="epub">2008-4625</issn>
      <publisher>
        <publisher-name>Avicenna Research Institute</publisher-name>
      </publisher>
    </journal-meta>

    <article-meta>
      <article-id pub-id-type="publisher-id">ajmb10355</article-id>
      <article-id pub-id-type="doi"></article-id>
      <article-id pub-id-type="pmid"></article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
             <subject></subject> 
        </subj-group>
        <subj-group>
            <subject></subject>
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      </article-categories>
      <title-group>
        <article-title>Statistical Optimization of Process Parameters by Central Composite Design (CCD) for an Enhanced Production of L-asparaginase by Myroides gitamensis BSH-3, a Novel Species</article-title>
      </title-group>
        <contrib-group><contrib contrib-type="author"><name><surname>Talluri</surname><given-names>VSSL</given-names></name></contrib></contrib-group><contrib-group><contrib contrib-type="author"><name><surname>Lanka</surname><given-names>Sri</given-names></name></contrib></contrib-group><contrib-group><contrib contrib-type="author"><name><surname>Rajagopal</surname><given-names>SV</given-names></name></contrib></contrib-group>
      <pub-date pub-type="ppub">
        <day></day>
        <month></month>
        <year></year>
      </pub-date>
      <pub-date pub-type="epub">
        <day></day>
        <month></month>
        <year></year>
      </pub-date>
      <volume>11</volume>
      <issue>1</issue>
      <fpage>59</fpage>
      <lpage>66</lpage>
      <history>
        <date date-type="received">
          <day>19</day>
          <month>3</month>
          <year>2017</year>
        </date>
        <date date-type="accepted">
          <day>28</day>
          <month>11</month>
          <year>2017</year>
        </date>
      </history>
      <abstract>
      <p>
      &lt;p&gt;Background: The present study focused on the production of L-asparaginase using Solid State Fermentation (SSF) by &lt;em&gt;Myroides gitamensis&lt;/em&gt;.&amp;nbsp;&lt;br /&gt;
Methods: Initially, five significant parameters (Carbon source; Nitrogen source, temperature, pH and incubation period) were identified that affect the production process of L-asparaginase using Classical One Factor at a Time (OFAT) optimization. An optimized L-asparaginase specific activity obtained by OFAT was recorded as 85.7 &lt;em&gt;IU&lt;/em&gt;. Central Composite Design (CCD) was also employed successively to optimize the multiple parameters at a time and their results were compared.&amp;nbsp;&lt;br /&gt;
Results: Maximum L-asparaginase enzyme specific activity obtained by CCD method was 295.6 &lt;em&gt;IU&lt;/em&gt; under the hold values of carbon source (wheat bran) 12 &lt;em&gt;g/L&lt;/em&gt;, nitrogen source (yeast extract) 7 &lt;em&gt;g/L&lt;/em&gt;, temperature 37&lt;sup&gt;&lt;span style=&quot;font-size:10.8333px&quot;&gt;o&lt;/span&gt;&lt;/sup&gt;&lt;em&gt;C&lt;/em&gt;, pH=7.5 and incubation period 47 &lt;em&gt;hr&lt;/em&gt;. Upon validation, the obtained results proved that there was a good relation existing between the experimental and the predicted model (p&amp;lt;0.05). L-asparaginase activity was enhanced in statistical method up to 3.4 folds compared to that of classical method.&amp;nbsp;&lt;br /&gt;
Conclusion: Utilization of wheat bran as a low cost carbon source in SSF for the production of L-asparaginase enzyme makes the process economical and in turn reduces the environmental pollution by biotransformation to commercially useful bio product.&lt;/p&gt;

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      </abstract>
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