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Phyocyanin extraction from microalgae Spirulina platensis assisted byultrasound irradiation: effect of time and temperature |
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| รหัสดีโอไอ | |
| Creator | 1. Hadiyanto 2. Suttrisnorhadi 3. Heri Sutanto 4. Meiny Suzery |
| Title | Phyocyanin extraction from microalgae Spirulina platensis assisted byultrasound irradiation: effect of time and temperature |
| Publisher | Research and Development Office, Prince of Songkla University |
| Publication Year | 2559 |
| Journal Title | Songklanakarin Journal of Science and Technology (SJST) |
| Journal Vol. | 38 |
| Journal No. | 4 |
| Page no. | 391-398 |
| Keyword | Spirulina platensis,phycocyanin,ultrasound,extraction,solvent,anti-oxidant,yield |
| ISSN | 0125-3395 |
| Abstract | This research was aimed to extract phycocyanin from microalgae Spirulina platensis using an extraction assisted byultrasound irradiation. The extraction was conducted by using variable of extraction time, temperature and ultrasoundfrequency, while ethanol was used as solvent. The results show that the yield of phycocyanin extract was 15.97% at constantfrequency of 42 kHz and 11.24% at constant frequency of 28 kHz, while the soxhlet extraction method obtained yieldat 11.13%. The ultrasound could reduce the extraction time from 4 hrs (conventional) to 20 minutes, while the optimumtemperature of extraction was found at 55?C. |
