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            <front>

                <journal-meta>
                                    <journal-id></journal-id>
            <journal-title-group>
                                                                                    <journal-title>Mugla Journal of Science and Technology</journal-title>
            </journal-title-group>
                            <issn pub-type="ppub">2149-3596</issn>
                                                                                                        <publisher>
                    <publisher-name>Mugla Sitki Kocman University</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id pub-id-type="doi">10.22531/muglajsci.269967</article-id>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Engineering</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Mühendislik</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                        <article-title>EXPERIMENTAL INVESTIGATION OF DRYING KINETICS OF PRETREATED AND NON-PRETREATED FIGS (Ficus carica L.)</article-title>
                                                                                                                                                                                                <trans-title-group xml:lang="tr">
                                    <trans-title>ÖNİŞLEM UYGULANMIŞ VE UYGULANMAMIŞ İNCİRLERİN (Ficus carica L.) KURUTMA KİNETİĞİNİN DENEYSEL İNCELENMESİ</trans-title>
                                </trans-title-group>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                <name>
                                    <surname>Şahin</surname>
                                    <given-names>Utkucan</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Öztürk</surname>
                                    <given-names>Harun Kemal</given-names>
                                </name>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20160608">
                    <day>06</day>
                    <month>08</month>
                    <year>2016</year>
                </pub-date>
                                        <volume>2</volume>
                                        <issue>1</issue>
                                        <fpage>20</fpage>
                                        <lpage>26</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20151020">
                        <day>10</day>
                        <month>20</month>
                        <year>2015</year>
                    </date>
                                                    <date date-type="accepted" iso-8601-date="20151218">
                        <day>12</day>
                        <month>18</month>
                        <year>2015</year>
                    </date>
                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 2015, Mugla Journal of Science and Technology</copyright-statement>
                    <copyright-year>2015</copyright-year>
                    <copyright-holder>Mugla Journal of Science and Technology</copyright-holder>
                </permissions>
            
                                                                                                <abstract><p>In this study, drying kinetics of non-pretreated andpretreated Sarılop variety figs (Ficus carica L.) were investigated. Inexperiments, figs were dried whole (unsliced and unpeeled) at 75°C.Experimental moisture ratio curve was compared with Lewis, Page, Modified Page,Henderson and Pabis, Logarithmic, Weibull distribution, Wang and Singh,Two-term, Two-term exponential and Verma et al drying models. Drying ofnon-pretreatment figs took 50h and model that best fit to the data ofexperimental moisture ratio was Verma et al model. Drying of pretreatment figsin the sucrose solution at 50°Brix concentration ratio and 50°C temperatureunder vacuum with osmotic dehydration (130mbar (15min) + atmospheric pressure(165min)) took 28h and it was found that the model best fit to the data ofexperimental moisture ratio was Weibull distribution model. Drying ofpretreatment figs in the sucrose solution at 30°Brix concentration ratio and50°C temperature under vacuum with osmotic dehydration (130mbar (15min) +atmospheric pressure (165min)) took 38h and it was determined that the modelbest fit to the data of experimental moisture ratio is Weibull distributionmodel. Drying of pretreatment figs in the sucrose solution at 50°Brixconcentration ratio and 30°C temperature under vacuum with osmotic dehydration(130mbar (15min) + atmospheric pressure (165min)) took 34h and it was seen thatthe model best fit to the data of experimental moisture ratio was Weibulldistribution model. Drying of pretreatment figs in the sucrose solution at50°Brix concentration ratio and 50°C temperature under atmospheric pressurewith osmotic dehydration (180 min) took 46h and it was found that the modelbest fit to the data of experimental moisture ratio was Wang and Singh model.Results show that osmotic dehydration shortened the drying period. Furthermore,variables in the osmotic dehydration such as concentration ratio of solution,solution temperature and vacuum affected the drying period.</p></abstract>
                                                                                                                                    <trans-abstract xml:lang="tr">
                            <p>Bu çalışmada, önişlem uygulanmamış ile önişlem uygulanmışSarılop türü incirlerin (Ficus carica L.) kurutma kinetiği incelenmiştir.Deneylerde, incirler bütün (dilimlenmemiş ve kabuğu soyulmamış) olarak 75°C&#039;dekurutulmuştur. Deneysel nem oranı eğrisi Lewis, Page, Modifiye edilmiş Page,Henderson ve Pabis, Logaritmik, Weibull dağılımı, Wang ve Singh, İki terimli,İki terimli eksponansiyel ve Verma vd kurutma modelleri ilekarşılaştırılmıştır. Önişlem uygulanmayan incirlerin kurutulması 50h sürmüş vedeneysel nem oranı verilerine en uygun olanın Verma vd modeli olduğu tespitedilmiştir. 50°Brix konsantrasyon oranındaki ve 50°C sıcaklığındaki sakarozçözeltisinde vakum altında ozmotik dehidrasyon (130mbar (15dk) + açık havabasıncı (165dk)) önişlemi uygulanmış incirlerin kurutma işlemi 28h sürmüş vedeneysel nem oranı verilerine en çok uyan modelin Weibull dağılımı modeliolduğu bulunmuştur. 30°Brix çözelti oranındaki ve 50°C&#039;deki sakarozçözeltisinde vakum altında ozmotik dehidrasyon (130mbar (15dk) + açık havabasıncı (165dk) önişlemi uygulanmış incirlerin kurutma işleminin 38h sürdüğü vedeneysel nem oranı verilerine en çok uyan modelin Weibull dağılımı modeliolduğu tespit edilmiştir. 50°Brix çözelti oranındaki ve 30°C&#039;deki sakarozçözeltisinde vakum altında ozmotik dehidrasyon (130mbar (15dk) + açık havabasıncı (165dk)) önişlemi uygulanmış incirlerin kurutma işlemi 34h sürmüştür vedeneysel nem oranı verilerine en çok uyanın Weibull dağılımı modeli olduğugörülmüştür. 50°Brix çözelti oranındaki ve 50°C&#039;deki sakaroz çözeltisinde açıkhava basıncında ozmotik dehidrasyon önişlemi (180dk) uygulanmış incirlerinkurutma işleminin 46h sürdüğü ve deneysel nem oranı verilerine en çok uyanınWang ve Singh modeli olduğu bulunmuştur. Sonuçlar, ozmotik dehidrasyonun kurutmasüresini kısalttığını göstermiştir. Ayrıca, ozmotik dehidrasyonda çözeltikonsantrasyon oranı, çözelti sıcaklığı ve vakum değişkenlerinin kurutmasüresini etkilediğini göstermiştir.</p></trans-abstract>
                                                            
            
                                                            <kwd-group>
                                                    <kwd>Drying</kwd>
                                                    <kwd>  fig</kwd>
                                                    <kwd>  vacuum</kwd>
                                                    <kwd>  osmotic dehydration</kwd>
                                                    <kwd>  moisture ratio</kwd>
                                                    <kwd>  modeling</kwd>
                                            </kwd-group>
                                                        
                                                                            <kwd-group xml:lang="tr">
                                                    <kwd>Kurutma</kwd>
                                                    <kwd>  incir</kwd>
                                                    <kwd>  vakum</kwd>
                                                    <kwd>  ozmotik dehidrasyon</kwd>
                                                    <kwd>  nem oranı</kwd>
                                                    <kwd>  modelleme</kwd>
                                            </kwd-group>
                                                                                                            </article-meta>
    </front>
    <back>
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