Recovery of red pigments from monascus purpureus FTC 5357 by extraction of fermented solids: Operational conditions and kinetics
Solvent extraction of red pigments from fermented solids is reported. The pigments were produced by solid-state fermentation of oil palm frond (OPF) biomass with the food-safe fungus Monascus purpureus FTC 5357. The effects of extraction solvent and other operational conditions (pH, temperature, agi...
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| Format: | Article |
| Language: | English |
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Instituto de Tecnologia do Parana
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/33388/ http://umpir.ump.edu.my/id/eprint/33388/1/Recovery%20of%20red%20pigments%20from%20monascus%20purpureus%20ftc%205357%20by%20extraction%20of%20fermented%20solids.pdf |
| _version_ | 1848824241125851136 |
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| author | Nur Fathin Shamirah, Daud Farhan, Mohd Said Chisti, Yusuf Nur Hidayah, Mat Yasin |
| author_facet | Nur Fathin Shamirah, Daud Farhan, Mohd Said Chisti, Yusuf Nur Hidayah, Mat Yasin |
| author_sort | Nur Fathin Shamirah, Daud |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Solvent extraction of red pigments from fermented solids is reported. The pigments were produced by solid-state fermentation of oil palm frond (OPF) biomass with the food-safe fungus Monascus purpureus FTC 5357. The effects of extraction solvent and other operational conditions (pH, temperature, agitation rate, contact time) on the recovery of pigments are discussed. The recovery was maximized using aqueous ethanol (60% ethanol by vol) as solvent at pH 6, 30 °C, with an extraction time of 16 h and an agitation rate of 180 rpm. A fermented solids dry mass of 1 g was used for each 160 mL of solvent during extraction. The kinetics of extraction were assessed by fitting the experimental data to different models. Peleg's model proved to be the best for describing solid-liquid extraction of the pigments under the above specified conditions. The highest extraction yield of red pigments under the above specified optimal conditions was 207±6.08 AU g 1 dry fermented solids. |
| first_indexed | 2025-11-15T03:09:54Z |
| format | Article |
| id | ump-33388 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:09:54Z |
| publishDate | 2021 |
| publisher | Instituto de Tecnologia do Parana |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-333882022-04-20T04:10:45Z http://umpir.ump.edu.my/id/eprint/33388/ Recovery of red pigments from monascus purpureus FTC 5357 by extraction of fermented solids: Operational conditions and kinetics Nur Fathin Shamirah, Daud Farhan, Mohd Said Chisti, Yusuf Nur Hidayah, Mat Yasin QD Chemistry TP Chemical technology Solvent extraction of red pigments from fermented solids is reported. The pigments were produced by solid-state fermentation of oil palm frond (OPF) biomass with the food-safe fungus Monascus purpureus FTC 5357. The effects of extraction solvent and other operational conditions (pH, temperature, agitation rate, contact time) on the recovery of pigments are discussed. The recovery was maximized using aqueous ethanol (60% ethanol by vol) as solvent at pH 6, 30 °C, with an extraction time of 16 h and an agitation rate of 180 rpm. A fermented solids dry mass of 1 g was used for each 160 mL of solvent during extraction. The kinetics of extraction were assessed by fitting the experimental data to different models. Peleg's model proved to be the best for describing solid-liquid extraction of the pigments under the above specified conditions. The highest extraction yield of red pigments under the above specified optimal conditions was 207±6.08 AU g 1 dry fermented solids. Instituto de Tecnologia do Parana 2021 Article PeerReviewed pdf en cc_by_nc_4 http://umpir.ump.edu.my/id/eprint/33388/1/Recovery%20of%20red%20pigments%20from%20monascus%20purpureus%20ftc%205357%20by%20extraction%20of%20fermented%20solids.pdf Nur Fathin Shamirah, Daud and Farhan, Mohd Said and Chisti, Yusuf and Nur Hidayah, Mat Yasin (2021) Recovery of red pigments from monascus purpureus FTC 5357 by extraction of fermented solids: Operational conditions and kinetics. Brazilian Archives of Biology and Technology, 64. pp. 1-11. ISSN 1516-8913. (Published) https://doi.org/10.1590/1678-4324-2021200182 https://doi.org/10.1590/1678-4324-2021200182 |
| spellingShingle | QD Chemistry TP Chemical technology Nur Fathin Shamirah, Daud Farhan, Mohd Said Chisti, Yusuf Nur Hidayah, Mat Yasin Recovery of red pigments from monascus purpureus FTC 5357 by extraction of fermented solids: Operational conditions and kinetics |
| title | Recovery of red pigments from monascus purpureus FTC 5357 by extraction of fermented solids: Operational conditions and kinetics |
| title_full | Recovery of red pigments from monascus purpureus FTC 5357 by extraction of fermented solids: Operational conditions and kinetics |
| title_fullStr | Recovery of red pigments from monascus purpureus FTC 5357 by extraction of fermented solids: Operational conditions and kinetics |
| title_full_unstemmed | Recovery of red pigments from monascus purpureus FTC 5357 by extraction of fermented solids: Operational conditions and kinetics |
| title_short | Recovery of red pigments from monascus purpureus FTC 5357 by extraction of fermented solids: Operational conditions and kinetics |
| title_sort | recovery of red pigments from monascus purpureus ftc 5357 by extraction of fermented solids: operational conditions and kinetics |
| topic | QD Chemistry TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/33388/ http://umpir.ump.edu.my/id/eprint/33388/ http://umpir.ump.edu.my/id/eprint/33388/ http://umpir.ump.edu.my/id/eprint/33388/1/Recovery%20of%20red%20pigments%20from%20monascus%20purpureus%20ftc%205357%20by%20extraction%20of%20fermented%20solids.pdf |