| Autor: |
Yogesh Patel, Angeline Julius, Prabhakar Babu, Ramesh Jajula Veera, Umesh Luthra, R R Remya, Ilma Majeed |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Pigment & Resin Technology. 51:574-580 |
| ISSN: |
0369-9420 |
| DOI: |
10.1108/prt-05-2021-0055 |
| Popis: |
Purpose β-Carotene is the most appropriate and significant precursor of vitamin A. Synthetic carotene supplements have been known to pose a threat to human health, making natural sources such as the indefensible choice for the production and extraction of carotene. Design/methodology/approach This study considers Blakeslea trispora, a filamentous fungus, as a source of production of carotenoids by fermentation and wet and dry mycelium were used to analyse and obtain better extraction results. Findings In this study, natural oils such as soy oil and cottonseed oil were incorporated into fermentation media to increase the production of carotene. For the optimization process, Plackett–Burman and one-factor-at-a-time (OVAT) models were identified as being of great value. Originality/value OVAT was carried out for corn starch because it plays a major role in the production of carotene and the corn starch at 30 g/L concentration has shown the maximum activity of 3.48 mg/gm. After optimizing process variables, submerged fermentation was eventually carried out under highly controlled media conditions. The resulting product was quantified using UV spectroscopy and extraction of carotene has been observed in the presence of various solvents. Among a range of solvents used, the methylene Di chloride produced-carotene at 86% recovery at a significantly lower temperature of 35°C. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
