Supercritical carbon dioxide extraction of 2-acetyl-1-pyrroline from Pandanus amaryllifolius Roxb |
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| Affiliation: | 1. Department of Chemistry, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa;2. Department of Chemistry, PO Box 339, University of the Free State, Bloemfontein 9300, South Africa;1. Department of Biotechnology, Sri Kalishwari College (Autonomous), Sivakasi, Virudhunagar, 626 123, Virudhunagar District, Tamilnadu, India;2. Research Institute, SRM University, Kattankulathur, 603 203, Kancheepuram District, Tamilnadu, India;3. Centre for Marine Science and Technology, Manonmaniam Sundaranar University, Rajakkamangalam, 629 502, Kanyakumari District, Tamilnadu, India;4. Department of Environmental Biotechnology, School of Environmental Sciences, Bharathidasan University, Tiruchirappalli, 620 024, Tamilnadu, India;5. Department of Animal Health Management, Science Campus, Alagappa University, Karaikudi, 630 004, Tamilnadu, India;6. Department of Animal Science, Manonmaniam Sundaranar University, Abishekapatti - 627 012, Tirunelveli District, Tamilnadu, India;1. Department of Metallurgical and Materials Engineering, Faculty of Technology, Iskenderun Technical University, Hatay, Turkey;2. Department of Audiology, School of Health, Turgut Özal University, Ankara, Turkey;3. Department of Physics, Faculty of Arts and Sciences, Mustafa Kemal University, Hatay, Turkey;1. Development Economics Group, Wageningen University, Hollandseweg 1, 6706KN Wageningen, The Netherlands;2. Research Center for Rural Economy, Ministry of Agriculture, Beijing 100810, China;3. Business Economics Group, Wageningen University, Hollandseweg 1, 6706KN Wageningen, The Netherlands;4. China Agricultural University, College of Resources and Environmental Sciences, Beijing 100193, China;5. Centre for Crop Systems Analysis, Wageningen University, P.O. Box 430, 6700 AK, The Netherlands |
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| Abstract: | A comparative evaluation of the extraction of 2-acetyl pyrroline (2-AP) from Pandanus amaryllifolius Roxb. using either solvent extraction (3:1 chloroform:methanol), Likens–Nickerson apparatus or supercritical fluid extraction (SFE) with carbon dioxide extraction was carried out. SFE at 450 bar pressure for 3 h at 60 °C, at a constant flow rate of 0.1 l min−1 of CO2, could extract 2-AP from P. amaryllifolius Roxb. in yields greater than those obtained by solvent extraction or Likens–Nickerson extraction. This extract could find novel applications in food flavouring. |
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