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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Ultrasound assisted extraction of lycopene from tomato processing wastes</title><author><name sortKey="Kumcuoglu, Seher" sort="Kumcuoglu, Seher" uniqKey="Kumcuoglu S" first="Seher" last="Kumcuoglu">Seher Kumcuoglu</name><affiliation><nlm:aff id="Aff1">Department of Food Engineering, Ege University, 35100 Bornova, Izmir Turkey</nlm:aff></affiliation></author><author><name sortKey="Yilmaz, Tuncay" sort="Yilmaz, Tuncay" uniqKey="Yilmaz T" first="Tuncay" last="Yilmaz">Tuncay Yilmaz</name><affiliation><nlm:aff id="Aff2">Department of Food Engineering, Celal Bayar University, 35100 Muradiye, Manisa Turkey</nlm:aff></affiliation></author><author><name sortKey="Tavman, Sebnem" sort="Tavman, Sebnem" uniqKey="Tavman S" first="Sebnem" last="Tavman">Sebnem Tavman</name><affiliation><nlm:aff id="Aff1">Department of Food Engineering, Ege University, 35100 Bornova, Izmir Turkey</nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">25477688</idno><idno type="pmc">4252437</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4252437</idno><idno type="RBID">PMC:4252437</idno><idno type="doi">10.1007/s13197-013-0926-x</idno><date when="2013">2013</date><idno type="wicri:Area/Pmc/Corpus">000507</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Ultrasound assisted extraction of lycopene from tomato processing wastes</title><author><name sortKey="Kumcuoglu, Seher" sort="Kumcuoglu, Seher" uniqKey="Kumcuoglu S" first="Seher" last="Kumcuoglu">Seher Kumcuoglu</name><affiliation><nlm:aff id="Aff1">Department of Food Engineering, Ege University, 35100 Bornova, Izmir Turkey</nlm:aff></affiliation></author><author><name sortKey="Yilmaz, Tuncay" sort="Yilmaz, Tuncay" uniqKey="Yilmaz T" first="Tuncay" last="Yilmaz">Tuncay Yilmaz</name><affiliation><nlm:aff id="Aff2">Department of Food Engineering, Celal Bayar University, 35100 Muradiye, Manisa Turkey</nlm:aff></affiliation></author><author><name sortKey="Tavman, Sebnem" sort="Tavman, Sebnem" uniqKey="Tavman S" first="Sebnem" last="Tavman">Sebnem Tavman</name><affiliation><nlm:aff id="Aff1">Department of Food Engineering, Ege University, 35100 Bornova, Izmir Turkey</nlm:aff></affiliation></author></analytic><series><title level="j">Journal of Food Science and Technology</title><idno type="ISSN">0022-1155</idno><idno type="eISSN">0975-8402</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Tomato paste processing wastes, an important by-product of the paste industry, is rich in potentially health-promoting compounds such as lycopene. In this study, extraction yield of lycopene from tomato paste processing wastes by application of ultrasound assisted extraction (UAE) was compared with conventional organic solvent extraction (COSE) method. BHT (butylated hydroxytoluene) 0.05 % (w/v) added hexane:acetone:ethanol (2:1:1) mixture was used as solvent. Three different solvent solid ratios; 50:1, 35:1 and 20:1, (v/w) were used in both COSE and UAE. COSE experiments were performed at 20 °C, 40 °C and 60 °C for 10, 20, 30 and 40 min. 50, 65 and 90 W of ultrasonic power were applied in UAE for 1, 2, 5, 10, 15, 20 and 30 min. Lycopene contents of the samples were determined by spectrophotometric method. The effects of different factors, including the temperature, solvent solid ratio and ultrasonic power on lycopene yield were investigated. It was determined that the most efficient application for COSE was extracting samples by 50:1 solvent solid ratio at 60 °C for 40 min run, for UAE, 35:1 (v/w) solvent solid ratio, 90 W ultrasonic power for 30 min run. It was showed that UAE of lycopene requires less time, lower temperature and lower solvent than COSE.</p></div></front></TEI><pmc article-type="research-article"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">J Food Sci Technol</journal-id><journal-id journal-id-type="iso-abbrev">J Food Sci Technol</journal-id><journal-title-group><journal-title>Journal of Food Science and Technology</journal-title></journal-title-group><issn pub-type="ppub">0022-1155</issn><issn pub-type="epub">0975-8402</issn><publisher><publisher-name>Springer India</publisher-name><publisher-loc>India</publisher-loc></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">25477688</article-id><article-id pub-id-type="pmc">4252437</article-id><article-id pub-id-type="publisher-id">926</article-id><article-id pub-id-type="doi">10.1007/s13197-013-0926-x</article-id><article-categories><subj-group subj-group-type="heading"><subject>Original Article</subject></subj-group></article-categories><title-group><article-title>Ultrasound assisted extraction of lycopene from tomato processing wastes</article-title></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name><surname>Kumcuoglu</surname><given-names>Seher</given-names></name><address><phone>+90-232-3113023</phone><fax>+90-232-3427592</fax><email>seher.kumcuoglu@ege.edu.tr</email></address><xref ref-type="aff" rid="Aff1"></xref></contrib><contrib contrib-type="author"><name><surname>Yilmaz</surname><given-names>Tuncay</given-names></name><xref ref-type="aff" rid="Aff2"></xref></contrib><contrib contrib-type="author"><name><surname>Tavman</surname><given-names>Sebnem</given-names></name><xref ref-type="aff" rid="Aff1"></xref></contrib><aff id="Aff1"><label></label>Department of Food Engineering, Ege University, 35100 Bornova, Izmir Turkey</aff><aff id="Aff2"><label></label>Department of Food Engineering, Celal Bayar University, 35100 Muradiye, Manisa Turkey</aff></contrib-group><pub-date pub-type="epub"><day>19</day><month>1</month><year>2013</year></pub-date><pub-date pub-type="ppub"><month>12</month><year>2014</year></pub-date><volume>51</volume><issue>12</issue><fpage>4102</fpage><lpage>4107</lpage><history><date date-type="rev-recd"><day>6</day><month>1</month><year>2013</year></date><date date-type="accepted"><day>10</day><month>1</month><year>2013</year></date></history><permissions><copyright-statement>© Association of Food Scientists & Technologists (India) 2013</copyright-statement></permissions><abstract id="Abs1"><p>Tomato paste processing wastes, an important by-product of the paste industry, is rich in potentially health-promoting compounds such as lycopene. In this study, extraction yield of lycopene from tomato paste processing wastes by application of ultrasound assisted extraction (UAE) was compared with conventional organic solvent extraction (COSE) method. BHT (butylated hydroxytoluene) 0.05 % (w/v) added hexane:acetone:ethanol (2:1:1) mixture was used as solvent. Three different solvent solid ratios; 50:1, 35:1 and 20:1, (v/w) were used in both COSE and UAE. COSE experiments were performed at 20 °C, 40 °C and 60 °C for 10, 20, 30 and 40 min. 50, 65 and 90 W of ultrasonic power were applied in UAE for 1, 2, 5, 10, 15, 20 and 30 min. Lycopene contents of the samples were determined by spectrophotometric method. The effects of different factors, including the temperature, solvent solid ratio and ultrasonic power on lycopene yield were investigated. It was determined that the most efficient application for COSE was extracting samples by 50:1 solvent solid ratio at 60 °C for 40 min run, for UAE, 35:1 (v/w) solvent solid ratio, 90 W ultrasonic power for 30 min run. It was showed that UAE of lycopene requires less time, lower temperature and lower solvent than COSE.</p></abstract><kwd-group xml:lang="en"><title>Keywords</title><kwd>Lycopene</kwd><kwd>Tomato waste</kwd><kwd>Ultrasound assisted extraction</kwd></kwd-group><custom-meta-group><custom-meta><meta-name>issue-copyright-statement</meta-name><meta-value>© Association of Food Scientists & Technologists (India) 2014</meta-value></custom-meta></custom-meta-group></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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