Extraction optimization and microencapsulation of phenolic antioxidant compounds from lemon balm (Melissa officinalis L.): Instant soluble tea production

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dc.authoridTelci, Isa/0000-0002-3651-1641
dc.authoridSalum, Pelin/0000-0002-8390-5483
dc.authoridBASYIGIT, Bulent/0000-0002-6617-1836
dc.authoridCam, Mustafa/0000-0003-1258-0834
dc.authoridALASALVAR, Hamza/0000-0003-3000-7310
dc.authoridErbay, Zafer/0000-0003-3125-6466
dc.contributor.authorTulek, Zehra
dc.contributor.authorAlasalvar, Hamza
dc.contributor.authorBasyigit, Bulent
dc.contributor.authorBerktas, Serap
dc.contributor.authorSalum, Pelin
dc.contributor.authorErbay, Zafer
dc.contributor.authorTelci, Isa
dc.date.accessioned2024-11-07T13:35:00Z
dc.date.available2024-11-07T13:35:00Z
dc.date.issued2021
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe purpose of this study was to extract phenolics from lemon balm followed by microencapsulation with spray drying. The optimum extraction conditions were 100 degrees C for the temperature and 120 min for the time with TPC of 6,365 mg GAE/100 g and ABTS radical scavenging activity of 9,196 mg TEAC/100 g. Lemon balm extracts were spray dried using three different air inlet temperatures (130 degrees C, 165 degrees C, and 200 degrees C) of which 165 degrees C was provided better scores than the other points in terms of microencapsulation yield (65.9%), microencapsulation efficiency (99.4%), dry matter (98.3%), and water activity (0.160). The inlet air temperatures had an insignificant (p > .05) effect on the antioxidant capacity of the microcapsules. Phenolic acids in lemon balm were slightly affected by the extraction and spray drying conditions. However, extraction followed by spray drying resulted in significant loss in the amount of volatiles such as geranial, neral, citronellal, and caryophyllene. Practical applications Hot water extracts of the medicinal and aromatic plants are consumed as herbal tea across the world and their biological activity varies depending on the extraction conditions. Furthermore, bioactive compounds are sensitive to environmental conditions when the compounds dissolved in water. The conditions necessary for the effective extraction of bioactive compounds are specific to the target plant and it is a problem for the consumer. Optimization of extraction conditions of lemon balm phenolics could provide useful information for the consumer and food industry. The production of phenolic microcapsules (instant soluble tea) from lemon balm could facilitate herbal tea preparation and reduce the preparation time.
dc.description.sponsorshipErciyes University Scientific Research Projects Unit [FYL-2018-8028]
dc.description.sponsorshipThis study was financially supported by Erciyes University Scientific Research Projects Unit (Project No: FYL-2018-8028).
dc.identifier.doi10.1111/jfpp.14995
dc.identifier.issn0145-8892
dc.identifier.issn1745-4549
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85096662537
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1111/jfpp.14995
dc.identifier.urihttps://hdl.handle.net/11480/16267
dc.identifier.volume45
dc.identifier.wosWOS:000587464600001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofJournal of Food Processing and Preservation
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectSpray-Drying Conditions
dc.subjectRosmarinic Acid
dc.subjectPhysicochemical Properties
dc.subjectStability
dc.subjectPowder
dc.subjectImprovement
dc.subjectTemperature
dc.subjectCarriers
dc.subjectStorage
dc.subjectSample
dc.titleExtraction optimization and microencapsulation of phenolic antioxidant compounds from lemon balm (Melissa officinalis L.): Instant soluble tea production
dc.typeArticle

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