dc.contributor.author |
Ziyatdinova G.K. |
|
dc.contributor.author |
Budnikov H.C. |
|
dc.date.accessioned |
2022-02-09T20:35:27Z |
|
dc.date.available |
2022-02-09T20:35:27Z |
|
dc.date.issued |
2021 |
|
dc.identifier.issn |
1061-9348 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/169244 |
|
dc.description.abstract |
Abstract: We found the conditions for the micellar extraction of active components from spices using 0.1 M Brij® 35 as an extractant and intensifying the process with ultrasonic treatment. A single extraction for 10 min ensures the maximum recovery of active components. The raw material-to-extractant ratio varies widely depending on the type of the spice. To characterize the extracts obtained, the Ce(IV)-based reducing capacity was used, based on the interaction of the extract components with electrogenerated Ce(IV). Using ascorbic acid as an example, we proved that the Brij® 35 micellar medium does not affect the current efficiency of the coulometric titrant. Stoichiometric coefficients of several biologically active compounds with electrogenerated Ce(IV) were determined. The Ce(IV)-based reducing capacity of 20 spices was determined. The results were compared with total antioxidant parameters. |
|
dc.relation.ispartofseries |
Journal of Analytical Chemistry |
|
dc.subject |
Ce(IV)-based reducing capacity |
|
dc.subject |
coulometric titration |
|
dc.subject |
food analysis |
|
dc.subject |
micellar extraction |
|
dc.subject |
spices |
|
dc.title |
Micellar Extraction of Active Components from Spices and Evaluation of the Ce(IV)-Based Reducing Capacity of the Extracts |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
9 |
|
dc.relation.ispartofseries-volume |
76 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
1065 |
|
dc.source.id |
SCOPUS10619348-2021-76-9-SID85114391070 |
|