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Anawat Sungpet. Extraction of fragrance from cork tree flowers and antioxidant activity testing. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2021.
Extraction of fragrance from cork tree flowers and antioxidant activity testing
Name: Kridsana Parnmak
Organization :
King Mongkut's University of Technology Thonburi
Email :
kridsana.che@gmail.com, b
Name: Thanaporn Chaiyupatham
Organization :
King Mongkut's University of Technology Thonburi
Name: Jinnaprot Siritham
Organization :
King Mongkut's University of Technology Thonburi
Name: Salinee Khoychaiyaphoom
Organization :
King Mongkut's University of Technology Thonburi
Name: Anawat Sungpet
Organization :
King Mongkut's University of Technology Thonburi
Email :
anawat.sun@kmutt.ac.th
keyword:
Aroma
LCSH:
Plant extracts
LCSH:
Flowers
LCSH:
Antioxidants
LCSH:
Sensory evaluation
Abstract:
Cork tree flowers have a unique fragrance and contain antioxidants. The objectives
of this work were to study the effects of extraction temperature, extraction time, and storage
conditions on the radical scavenging activity of the extract, as well as the liking of the
extract fragrance compared with that of fresh flowers. Fragrant substances were extracted
by immersing the flowers in hot water at 80 °C for 5, 10, 15, 20, and 25 min, and at 90 °C for
3 and 5 min. The average radical scavenging activity percentages were in the range of
62.8069.00%, which were independent of extraction time and temperature. Radical
scavenging activity declined with increasing storage time. Extracts obtained at higher
extraction temperatures and longer extraction times showed lower reductions in radical
scavenging activity. Storage at −2 °C resulted in a lower decrease in antioxidant activity
than storage at 4 °C. Fragrance liking was evaluated by 30 panelists using a 9-point hedonic
scale. The liking scores of the extract and fresh flower fragrance were 6.6 and 7.6,
respectively.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2021
Modified:
2026-02-02
Issued:
2026-02-02
บทความ/Article
application/pdf
BibliograpyCitation :
In Thai Institute of Chemical Engineering and Applied Chemistry. The 30th Thai Institute of Chemical Engineering and Applied Chemistry Conference (TIChE 2021) (SEP01). Nakhon Ratchasima : Suranaree University of Technology
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
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0.037606 วินาที
Kridsana Parnmak
| Title | Contributor | Type |
|---|---|---|
| Extraction of fragrance from cork tree flowers and antioxidant activity testing
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Kridsana Parnmak;Thanaporn Chaiyupatham;Jinnaprot Siritham;Salinee Khoychaiyaphoom;Anawat Sungpet | บทความ/Article |
Thanaporn Chaiyupatham
| Title | Contributor | Type |
|---|---|---|
| Extraction of fragrance from cork tree flowers and antioxidant activity testing
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Kridsana Parnmak;Thanaporn Chaiyupatham;Jinnaprot Siritham;Salinee Khoychaiyaphoom;Anawat Sungpet | บทความ/Article |
Jinnaprot Siritham
| Title | Contributor | Type |
|---|---|---|
| Extraction of fragrance from cork tree flowers and antioxidant activity testing
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Kridsana Parnmak;Thanaporn Chaiyupatham;Jinnaprot Siritham;Salinee Khoychaiyaphoom;Anawat Sungpet | บทความ/Article |
Salinee Khoychaiyaphoom
| Title | Contributor | Type |
|---|---|---|
| Extraction of fragrance from cork tree flowers and antioxidant activity testing
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Kridsana Parnmak;Thanaporn Chaiyupatham;Jinnaprot Siritham;Salinee Khoychaiyaphoom;Anawat Sungpet | บทความ/Article |
Anawat Sungpet
| Title | Contributor | Type |
|---|---|---|
| Process simulation of butanol separation from Acetone-Butanol-Ethanol (ABE) aqueous solution using mesitylene and dibutyl phthalate by a hybrid extraction-distillation process
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Chinnakrit Pongnarudech;Anawat Sungpet | บทความ/Article | |
| Process simulation of the reactive distillation using various ethanol-to-lactic acid ratios for the purification of lactic acid produced by fermentation
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Salisa Dachboon;Suchanya Junsen;Sasithon Singbun;Anawat Sungpet | บทความ/Article | |
| Process simulation of lactic acid esterification in reactive distillation column : effects of reboiler duty and alcohol
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Satakhun Imsomboon;Phongsatorn Tatiyabowornchai;Apinya Silamas; Jatupon Chaiwasu;Anawat Sungpet | บทความ/Article | |
| Extraction of fragrance from cork tree flowers and antioxidant activity testing
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Kridsana Parnmak;Thanaporn Chaiyupatham;Jinnaprot Siritham;Salinee Khoychaiyaphoom;Anawat Sungpet | บทความ/Article |