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| Content Provider | Springer Nature Link |
|---|---|
| Author | General, Thiyam Kim, Hye Jin Prasad, Bid Ngo, Hoang Tuan Anh Vadakedath, Nithya Cho, Man Gi |
| Copyright Year | 2013 |
| Abstract | Saccharina (Laminaria) japonica, a safe, cheap, and readily available macroalga can be used as a substrate for various microbial fermentations. This work investigated the feasibility of S. japonica as a substrate for production of pigments by the fungus Talaromyces amestolkiae GT11 in solid-state fermentation without additional salt and/or nitrogen sources. Under optimized conditions, the pigment exhibited maximum absorption spectrum at 410 (yellow) and 510 nm (red), and the pigment yield of 1,153.5 (yellow) and 506.2 (red) OD units g$^{−1}$ of dry fermented substrate were achieved with a particle size of 1.0 mm and pH 7, although visually the pigment was reddish in color. The optimum incubation period, pH, moisture, inoculum size, and temperature were observed to be at 192 h, pH 7.0, 80 % (w/w) moisture, 1.8 × 10$^{6}$ spores mL$^{−1}$ of inoculum g$^{-1}$ of dry substrate and 28 °C. Hence, this study indicates the suitability of utilization of S. japonica as a substrate for natural pigment production by T. amestolkiae GT11 which can be used in food, cosmetics and pharmaceutical industries for various applications. |
| Starting Page | 1547 |
| Ending Page | 1555 |
| Page Count | 9 |
| File Format | |
| ISSN | 09218971 |
| Journal | Journal of Applied Phycology |
| Volume Number | 26 |
| Issue Number | 3 |
| e-ISSN | 15735176 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2013-10-12 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Solid-state fermentation Talaromyces amestolkiae GT11 Pigments Saccharina japonica Plant Sciences Freshwater & Marine Ecology Plant Physiology Ecology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Plant Science Aquatic Science |
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