| dc.creator |
Çevik, Şerife |
|
| dc.creator |
Karaboyaci, Mustafa |
|
| dc.creator |
Özkan, Gülcan |
|
| dc.date |
2022-09-30T00:00:00Z |
|
| dc.date.accessioned |
2023-01-09T12:07:47Z |
|
| dc.date.available |
2023-01-09T12:07:47Z |
|
| dc.identifier |
c4b37510-0acf-48b3-a65e-88b39be30ad3 |
|
| dc.identifier |
https://avesis.sdu.edu.tr/publication/details/c4b37510-0acf-48b3-a65e-88b39be30ad3/oai |
|
| dc.identifier.uri |
http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/98339 |
|
| dc.description |
<p>In this study, it was aimed to investigate the extraction of phenolic substances from</p><p>dried olive tree leaves and encapsulation techniques to convert this obtained extract into a</p><p>storable form. Alpha and beta cyclodextrin were used as encapsulation material. The</p><p>appropriate cyclodextrin dose and type were determined by providing the re-release of</p><p>phenolic substances encapsulated in both cyclodextrins. Phenolic compounds were extracted</p><p>by methanol extraction of olive leaves and total phenolic substance amounts were determined</p><p>as mg GAE/g dry matter by Folin-Cialculate method. Extractions were carried out from olive</p><p>leaves by methanol different dry matter/solvent ratio (5g/15mL, 5g/25 mL and 5g/35 mL) and</p><p>determined highest total polyphenol content. Results shows that highest total polyphenol</p><p>content is 42.58 – 49.59 mg GAE/g dry matter. According to the results obtained, alpha</p><p>cyclodectrin is much more efficient than beta in calculating the encapsulation efficiency using</p><p>water.Although the results are very close in the method using methanol, the efficiency of</p><p>alpha cyclodesktrin is still higher than beta.</p> |
|
| dc.language |
eng |
|
| dc.rights |
info:eu-repo/semantics/closedAccess |
|
| dc.title |
Investigation of Encapsulation Efficiency of Olive Leaf Extract with Alpha and Beta Cyclodextrin |
|
| dc.type |
info:eu-repo/semantics/conferenceObject |
|