E-resources
Peer reviewed
Open access
-
Kanar, Yeliz; Mazı, Bekir Gökçen
Journal of food measurement & characterization, 12/2019, Volume: 13, Issue: 4Journal Article
In this study, microwave drying (MWD) and microwave-assisted vacuum drying (MW-VD) (500, 675 mbar) at power levels of 300, 450, 600 and 900 W, hot-air drying (HAD) and vacuum drying (VD) (300, 500 mbar) at temperatures of 35, 50, 65 °C and freeze drying (FD) of bee-pollen were investigated in relation to its total phenolic content (TPC), antioxidant vitamin composition (C and E) and antioxidant capacity. HAD at 35 °C provided similar vitamin C content as compared to fresh pollen while all other treatments led to significant loss ranging between 14.3 and 61.3%. Retention of vitamin E level in dried pollen ranged between 71 and 87%. Except vitamin C, MWD at lower power levels provided better or similar values of above mentioned properties as compared to HAD and FD treatments. The data indicated that pollen dried by MW-VD had higher antioxidant activity compared to samples dried by HAD irrespective of the applied pressure or power level.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.