Characterization of different orchid species and rheological properties of orchids solutions

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dc.authorscopusidAyşen Develioğlu-Arslan / 59491105200
dc.authorwosidAyşen Develioğlu-Arslan / MBY-4125-2025
dc.contributor.authorDevelioğlu-Arslan, Ayşen
dc.contributor.authorSağdıç, Osman
dc.contributor.authorTekin-Çakmak, Zeynep H.
dc.contributor.authorKarasu, Salih
dc.contributor.authorKayacan-Çakmakoğlu, Selma
dc.contributor.authorYaman, Mustafa
dc.date.accessioned2025-06-03T13:50:03Z
dc.date.available2025-06-03T13:50:03Z
dc.date.issued2024
dc.departmentİstinye Üniversitesi, Meslek Yüksekokulu, Aşçılık Programı
dc.description.abstractThis study investigated the physicochemical, bioactive, and rheological properties of salep obtained from ten different wild orchids collected from different regions of Turkey ( Anacamptis pyramidalis, Orchis isaura, Anacamptis palustris subsp. palustris, Orchis morio, Serapias vomeracea subsp. artemisiae, Orchis italica, Ophrys mammosa, Orchis sancta, Dactylorhiza euxina, Ranunculus ficaria subsp. calthifolius, and commercial salep). Firstly, the salep samples were ground and their color, pH, bioactive components, and FTIR spectrum were determined. The color and pH properties of salep differed due to the different species (p <= 0.05). Two strong peaks were observed at 1618 and 1422 cm-1 due to asymmetric and symmetric stretching of the ester groups in salep glucomannan. According to salep species, there was a significant difference in the TPC (total phenolic content), % DPPH (2,2-diphenyl-1-picrylhydrazyl) scavenging activity, and CUPRAC values (p <= 0.05), which were 5.29-26.84 mg GAE/g, 5.02-12.2%, and 0.81-3.82 mg TE/g, respectively. The FTIR findings revealed that the spectrum peaks did not change between commercial salep and other salep species. In the second part of the study, we prepared 1%, 2%, and 3% aqueous solutions of salep and examined their flow behavior, dynamic rheological properties, and 3-ITT (3-Time Interval Thixotropic Test) rheological behavior. A significant difference was observed between the values (p <= 0.05). All salep solutions had a flow behavior index (n) value below 1, indicating that all samples exhibited shear-thinning behavior. The consistency coefficient (K) value significantly changed (p <= 0.05) and was determined to be 0.003-2.91 Pa.sn,0.003-28.81 Pa.sn,and 0.017-94.134 Pa.sn at salep concentrations of 1%, 2%, and 3%, respectively. Salep is a preferred stabilizer due to its functional properties, bioactive components, and polysaccharide structure. As a result, when the rheological properties of salep samples are evaluated, it is shown that especially Anacamptis pyramidalis, Orchis morio, Orchis sancta species can be used as stabilizers in the food industry.
dc.identifier.citationDevelioglu Arslan, A., Sagdıc, O., Tekin Cakmak, Z. H., Karasu, S., Kayacan Cakmakoglu, S., & Yaman, M. (2024). Characterization of different orchid species and rheological properties of orchids solutionsproperties of orchids solutionsprope. Notulae Botanicae Horti Agrobotanici Cluj-Napoca.
dc.identifier.doi10.15835/nbha52413844
dc.identifier.endpage19
dc.identifier.issn0255-965X
dc.identifier.issn1842-4309
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85213361071
dc.identifier.scopusqualityQ2
dc.identifier.startpage1
dc.identifier.urihttp://dx.doi.org/10.15835/nbha52413844
dc.identifier.urihttps://hdl.handle.net/20.500.12713/7290
dc.identifier.volume52
dc.identifier.wosWOS:001383017000037
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorDevelioğlu-Arslan, Ayşen
dc.institutionauthoridAyşen Develioğlu-Arslan / 0000-0001-7823-9394
dc.language.isoen
dc.publisherAcademic press
dc.relation.ispartofNotulae botanicae horti agrobotanici cluj-napoca
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBioactive
dc.subjectMethanol and Ethanol Extracts
dc.subjectPhysicochemical
dc.subjectRheological Properties
dc.subjectSalep
dc.titleCharacterization of different orchid species and rheological properties of orchids solutions
dc.typeArticle

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