Determination of polygalacturonic acid content in sweet cherry (0900 Ziraat) extracts by fourier transform infrared spectroscopy and effects of CaCl2 and Ca(NO3)2 foliar and fruit sprays appications on polygalacturonic acid

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dc.contributor.authorEkinci, Neslihan
dc.contributor.authorYıldız, Mustafa
dc.date.accessioned2025-01-27T18:56:18Z
dc.date.available2025-01-27T18:56:18Z
dc.date.issued2015
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractPolygalacturonic acid (PGA) calibration standards were prepared by being mixed polygalacturonic acid with potassium bromide to cover a range of acid concentrations (10-98 %). A linear relationship between polygalacturonic acid content and carbonyl absorption band area was found (R2 = 0.982). Polygalacturonic acid contents of 0900 Ziraat sweet cherry fruits were calculated from the linear fit equation. For fourteen different sources (1-14) of cherries, the polygalacturonic acid contents determined by FT-IR spectra were 16.68, 15.80, 65.56, 69.21, 78.64, 74.10, 83.66, 91.10, 53.46, 61.32, 48.19, 43.99, 39.62, 36.65 %, respectively. Foliar and fruits of cherry trees were sprayed with containing calcium chloride and calcium nitrate. Polygalacturonic acid content was affected by CaCl2 and Ca(NO3)2 applications and subsequently increased an average of 474 % with CaCl2 and 290 % with Ca(NO3)2 compared with the control.
dc.identifier.doi10.14233/ajchem.2015.18038
dc.identifier.endpage2180
dc.identifier.issn0970-7077
dc.identifier.issue6
dc.identifier.scopus2-s2.0-84947908674
dc.identifier.scopusqualityQ4
dc.identifier.startpage2178
dc.identifier.urihttps://doi.org/10.14233/ajchem.2015.18038
dc.identifier.urihttps://hdl.handle.net/20.500.12428/12937
dc.identifier.volume27
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherChemical Publishing Co.
dc.relation.ispartofAsian Journal of Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20250125
dc.subjectCalcium chloride; Calcium nitrate; Polygalacturonic acid; Sweet cherry
dc.titleDetermination of polygalacturonic acid content in sweet cherry (0900 Ziraat) extracts by fourier transform infrared spectroscopy and effects of CaCl2 and Ca(NO3)2 foliar and fruit sprays appications on polygalacturonic acid
dc.typeArticle

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