The shelf life and effectiveness of granular formulations of Metschnikowia pulcherrima and Pichia guilliermondii yeast isolates that control postharvest decay of citrus fruit

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dc.contributor.authorKinay P.
dc.contributor.authorYildiz M.
dc.date.accessioned2019-10-26T23:57:28Z
dc.date.available2019-10-26T23:57:28Z
dc.date.issued2008
dc.departmentEge Üniversitesien_US
dc.description.abstractOur overall objectives were to prepare commercially acceptable formulations of the postharvest biological control yeasts, Metschnikowia pulcherrima and Pichia guilliermondii, which have a long storage life and to determine the effectiveness of these formulations to control postharvest green and blue moulds on citrus fruit. Yeasts, grown on a cane molasses-based medium, were combined with talc or kaolin carriers and various adjuvants and the viability of yeast in 12 formulations was determined over a 6 month period. Formulation no. 11, containing talc, sodium alginate, sucrose, and yeast extract, for both yeasts had a significantly higher viable yeast cell content over a 6 month storage period. Among the formulations, three formulations (formulations no. 5, 6, and 11) were selected for additional in vivo testing because they had higher levels of viability amongst yeast cell populations during storage and were easier to resuspend remained in suspension more easily. These formulations were tested on Satsuma mandarin and grapefruit to control green and blue moulds. Formulations no. 5, 6, and 11 for both yeasts effectively controlled green mould, while only formulation no. 11 with either yeast isolate M. pulcherrima (isolate M1/1) or P. guilliermondii (isolate P1/3) effectively controlled both blue and green moulds. © 2008 Elsevier Inc. All rights reserved.en_US
dc.description.sponsorshipWe thank for their support to Turkish Scientific and Technical Research Council (TUBİTAK) Ege University Science and Technology Research and Application Center (EBILTEM) and acknowledge Pak Gıda A.S. and Syngenta Crop Sciences for their support. We are grateful to Joseph L. Smilanick (USDA ARS, Parlier, California) for his help during preparation of the manuscript and statistical analysis of data. --en_US
dc.identifier.doi10.1016/j.biocontrol.2008.03.001
dc.identifier.endpage440en_US
dc.identifier.issn1049-9644
dc.identifier.issn1049-9644en_US
dc.identifier.issue3en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage433en_US
dc.identifier.urihttps://doi.org/10.1016/j.biocontrol.2008.03.001
dc.identifier.urihttps://hdl.handle.net/11454/21024
dc.identifier.volume45en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofBiological Controlen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiological controlen_US
dc.subjectCitrusen_US
dc.subjectGranular formulationen_US
dc.subjectMetschnikowia pulcherrimaen_US
dc.subjectPenicillium digitatumen_US
dc.subjectPenicillium italicumen_US
dc.subjectPichia guilliermondiien_US
dc.subjectYeasten_US
dc.titleThe shelf life and effectiveness of granular formulations of Metschnikowia pulcherrima and Pichia guilliermondii yeast isolates that control postharvest decay of citrus fruiten_US
dc.typeArticleen_US

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