Effect of Extraction Temperature on Pressurized Liquid Extraction of Bioactive Compounds from <i>Fucus vesiculosus</i>
This study was aimed at investigating the effect of low polarity water (LPW) on the extraction of bioactive compounds from <i>Fucus vesiculosus</i> and to examine the influence of temperature on the extraction yield, total phenolic content, crude alginate, fucoidan content, and antioxida...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-04-01
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| Series: | Marine Drugs |
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| Online Access: | https://www.mdpi.com/1660-3397/20/4/263 |
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| author | Adane Tilahun Getachew Susan Løvstad Holdt Anne Strunge Meyer Charlotte Jacobsen |
| author_facet | Adane Tilahun Getachew Susan Løvstad Holdt Anne Strunge Meyer Charlotte Jacobsen |
| author_sort | Adane Tilahun Getachew |
| collection | DOAJ |
| description | This study was aimed at investigating the effect of low polarity water (LPW) on the extraction of bioactive compounds from <i>Fucus vesiculosus</i> and to examine the influence of temperature on the extraction yield, total phenolic content, crude alginate, fucoidan content, and antioxidant activity. The extractions were performed at the temperature range of 120–200 °C with 10 °C increments, and the extraction yield increased linearly with the increasing extraction temperature, with the highest yields at 170–200 °C and with the maximum extraction yield (25.99 ± 2.22%) at 190 °C. The total phenolic content also increased with increasing temperature. The extracts showed a high antioxidant activity, measured with DPPH (2,2-Diphenyl-1-picrylhydrazyl) radicals scavenging and metal-chelating activities of 0.14 mg/mL and 1.39 mg/mL, respectively. The highest yield of alginate and crude fucoidan were found at 140 °C and 160 °C, respectively. The alginate and crude fucoidan contents of the extract were 2.13% and 22.3%, respectively. This study showed that the extraction of bioactive compounds from seaweed could be selectively maximized by controlling the polarity of an environmentally friendly solvent. |
| first_indexed | 2024-03-09T04:26:31Z |
| format | Article |
| id | doaj.art-1ff050e456504a2e9580807a8f3bd64f |
| institution | Directory Open Access Journal |
| issn | 1660-3397 |
| language | English |
| last_indexed | 2024-03-09T04:26:31Z |
| publishDate | 2022-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Marine Drugs |
| spelling | doaj.art-1ff050e456504a2e9580807a8f3bd64f2023-12-03T13:39:02ZengMDPI AGMarine Drugs1660-33972022-04-0120426310.3390/md20040263Effect of Extraction Temperature on Pressurized Liquid Extraction of Bioactive Compounds from <i>Fucus vesiculosus</i>Adane Tilahun Getachew0Susan Løvstad Holdt1Anne Strunge Meyer2Charlotte Jacobsen3Research Group for Bioactives-Analysis and Application, National Food Institute, Technical University of Denmark, 2800 Kongens Lyngby, DenmarkResearch Group for Bioactives-Analysis and Application, National Food Institute, Technical University of Denmark, 2800 Kongens Lyngby, DenmarkDepartment of Biotechnology and Biomedicine, DTU Bioengineering, Technical University of Denmark, Søltofts Plads 221, 2800 Kongens Lyngby, DenmarkResearch Group for Bioactives-Analysis and Application, National Food Institute, Technical University of Denmark, 2800 Kongens Lyngby, DenmarkThis study was aimed at investigating the effect of low polarity water (LPW) on the extraction of bioactive compounds from <i>Fucus vesiculosus</i> and to examine the influence of temperature on the extraction yield, total phenolic content, crude alginate, fucoidan content, and antioxidant activity. The extractions were performed at the temperature range of 120–200 °C with 10 °C increments, and the extraction yield increased linearly with the increasing extraction temperature, with the highest yields at 170–200 °C and with the maximum extraction yield (25.99 ± 2.22%) at 190 °C. The total phenolic content also increased with increasing temperature. The extracts showed a high antioxidant activity, measured with DPPH (2,2-Diphenyl-1-picrylhydrazyl) radicals scavenging and metal-chelating activities of 0.14 mg/mL and 1.39 mg/mL, respectively. The highest yield of alginate and crude fucoidan were found at 140 °C and 160 °C, respectively. The alginate and crude fucoidan contents of the extract were 2.13% and 22.3%, respectively. This study showed that the extraction of bioactive compounds from seaweed could be selectively maximized by controlling the polarity of an environmentally friendly solvent.https://www.mdpi.com/1660-3397/20/4/263<i>Fucus vesiculosus</i>low polarity waterantioxidant activitycrude fucoidanmarine phenolic compounds |
| spellingShingle | Adane Tilahun Getachew Susan Løvstad Holdt Anne Strunge Meyer Charlotte Jacobsen Effect of Extraction Temperature on Pressurized Liquid Extraction of Bioactive Compounds from <i>Fucus vesiculosus</i> Marine Drugs <i>Fucus vesiculosus</i> low polarity water antioxidant activity crude fucoidan marine phenolic compounds |
| title | Effect of Extraction Temperature on Pressurized Liquid Extraction of Bioactive Compounds from <i>Fucus vesiculosus</i> |
| title_full | Effect of Extraction Temperature on Pressurized Liquid Extraction of Bioactive Compounds from <i>Fucus vesiculosus</i> |
| title_fullStr | Effect of Extraction Temperature on Pressurized Liquid Extraction of Bioactive Compounds from <i>Fucus vesiculosus</i> |
| title_full_unstemmed | Effect of Extraction Temperature on Pressurized Liquid Extraction of Bioactive Compounds from <i>Fucus vesiculosus</i> |
| title_short | Effect of Extraction Temperature on Pressurized Liquid Extraction of Bioactive Compounds from <i>Fucus vesiculosus</i> |
| title_sort | effect of extraction temperature on pressurized liquid extraction of bioactive compounds from i fucus vesiculosus i |
| topic | <i>Fucus vesiculosus</i> low polarity water antioxidant activity crude fucoidan marine phenolic compounds |
| url | https://www.mdpi.com/1660-3397/20/4/263 |
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