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Artiwan Shotipruk. Extraction of lutein fatty acid esters from marigold flower using liquefied dimethyl ether (DME) as extractant. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2016.
Extraction of lutein fatty acid esters from marigold flower using liquefied dimethyl ether (DME) as extractant
Name: Pemika Tunyasitikun
Organization :
Chulalongkorn University. Faculty of Engineering
Name: Panatpong Boonnoun
Organization :
Naresuan University. Chemical Engineering Program. Department of Industrial Engineering
Name: Artiwan Shotipruk
Organization :
Chulalongkorn University. Faculty of Engineering
Email :
artiwan.sh@chula.ac.th
LCSH:
Marigolds
LCSH:
Plant extracts
LCSH:
Methyl ether
LCSH:
Botanical chemistry
Abstract:
Marigold flower is a rich source of antioxidant compound called lutein. It shows high
antioxidant activity and has many beneficial effects to human such as reducing the failure of
the eyesight, coronary heart disease and cancer. In this study, extraction of lutein fatty acid
esters from marigold flower was carried out by using a green solvent, namely liquefied
dimethyl ether (DME). Since it is gaseous at normal temperature and pressure, DME can be
easily removed from the final product by depressurization. The solvent-free product therefore
can be obtained without additional energy intensive solvent evaporation step. This extraction
method is suitable for heat sensitive compounds including lutein owing to the mild operating
conditions (moderate pressure and low temperature). The main objective of this study is to
determine the effects of extraction conditions including solvent to sample ratio (w/w) and
extraction temperature on extracted yield of lutein fatty acid esters. The highest amount of
extracted lutein fatty acid esters was found to be 22 mg/g of dry sample at the condition of
37:0.5 solvent to sample ratio, 35 °C at fixed stirred rate and time at 400 rpm and 30 min.
The results were compared with solvent extraction with hexane and with supercritical carbon
dioxide extraction
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2016
Modified:
2023-01-03
Issued:
2023-01-03
บทความ/Article
application/pdf
BibliograpyCitation :
In Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn and Chulalongkorn University Faculty of science. Pure and Applied Chemistry International Conference (PACCON 2016) (pp.1045-1049). Bangkok : Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.018713 วินาที
Pemika Tunyasitikun
| Title | Contributor | Type |
|---|---|---|
| Extraction of lutein fatty acid esters from marigold flower using liquefied dimethyl ether (DME) as extractant
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Pemika Tunyasitikun;Panatpong Boonnoun;Artiwan Shotipruk | บทความ/Article |
Panatpong Boonnoun
| Title | Contributor | Type |
|---|---|---|
| Extraction of lutein fatty acid esters from marigold flower using liquefied dimethyl ether (DME) as extractant
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Pemika Tunyasitikun;Panatpong Boonnoun;Artiwan Shotipruk | บทความ/Article |
Artiwan Shotipruk
| Title | Contributor | Type |
|---|---|---|
| Extraction of lutein fatty acid esters from marigold flower using liquefied dimethyl ether (DME) as extractant
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Pemika Tunyasitikun;Panatpong Boonnoun;Artiwan Shotipruk | บทความ/Article | |
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| Process simulation and techno-economic evaluation of free lutein production from marigold flowers by dimethyl ether extraction and de-esterification
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