1 Ocak 2020 Dergi makalesi Açık Erişim

Karaca, Asli Can; Baskaya, Hakan; Guzel, Onder; Ak, Muhammet Mehmet

Dublin Core

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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Karaca, Asli Can</dc:creator>
  <dc:creator>Baskaya, Hakan</dc:creator>
  <dc:creator>Guzel, Onder</dc:creator>
  <dc:creator>Ak, Muhammet Mehmet</dc:creator>
  <dc:date>2020-01-01</dc:date>
  <dc:description>The main goal of this study was to compare glass transition temperature (Tg)- a(w) relations, critical water activity (a(wc)) values, particle morphology, moisture sorption behavior, total phenolic content, and stability of freeze-dried (FD) and spray-dried (SD) sour cherry powders. The Tg of the SD and FD powders decreased from 57 degrees C to 14 degrees C and from 47 degrees C to 15 degrees C, respectively, as the a(w) increased from 0.03 to 0.35. Higher Tg values were observed for SD powder compared to FD powder in the a(w) range (0.03-0.35) covered in this work. The a(wc) was 0.29 for SD powder and 0.26 for FD powder. Scanning electron microscopy images showed that FD sour cherry powder exhibited a more porous morphology compared to SD powder. Total phenolic content of SD and FD powders was found to be similar (16.1 +/- 0.3 mg GAE/g sour cherry dry matter). The results of this study suggest that physicochemical properties of spray-dried sour cherry powders are comparable to those obtained by freeze drying.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/4979</dc:identifier>
  <dc:identifier>oai:zenodo.org:4979</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>JOURNAL OF FOOD PROCESSING AND PRESERVATION 44(12)</dc:source>
  <dc:title>Characterization of some physicochemical properties of spray-dried and freeze-dried sour cherry powders</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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