دورية أكاديمية
Enhanced phycocyanin production of Arthrospira maxima by addition of mineral elements and polypeptides using response surface methodology
| العنوان: | Enhanced phycocyanin production of Arthrospira maxima by addition of mineral elements and polypeptides using response surface methodology |
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| المؤلفون: | Ting Yao, Jianke Huang, Bocheng Su, Liang Wei, Ai-Hua Zhang, Dao-Feng Zhang, Yongsheng Zhou, Guangyuan Ma |
| المصدر: | Frontiers in Marine Science, Vol 9 (2022) |
| بيانات النشر: | Frontiers Media S.A., 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Science LCC:General. Including nature conservation, geographical distribution |
| مصطلحات موضوعية: | Arthrospira maxima, phycocyanin, response surface methodology, mineral elements complexes, polypeptides, medium optimization, Science, General. Including nature conservation, geographical distribution, QH1-199.5 |
| الوصف: | IntroductionAs a pigment protein, phycocyanin has been widely used in the fields of food, nutraceutical and biotechnology due to its excellent biological activities of antioxidant. So far, Arthrospira has been generally considered as a great species for phycocyanin production.MethodsIn this study, independent and interactive effect of three factors, NaCl, Bainengsi (BS) and Bainengtai (BT) on microalgae growth and phycocyanin production were explored by response surface methodology (RSM). Using Box-Behnken design (BBD) method, the well-fitting quadratic models were established based on experimental results.ResultsMoreover, the maximum phycocyanin concentration reached 704.66 mg L-1 at the optimal condition (185 mM NaCl, 200 mg L-1 BS, and 20 mg L-1 BT), while the maximum phycocyanin content of 19.03% was obtained at another optimal condition (136 mM NaCl, 200 mg L-1 BS, and 50 mg L-1 BT). Compared to control, the concentration and content of phycocyanin were increased by 22.98% and 16.73%, respectively.DiscussionOverall, this study demonstrated that addition of exogenous substances (BS, BT) into culture medium optimized by RSM was an effective approach to increase phycocyanin production, which paved a potential way to realizing high efficient production of algal biomass and bioactive substances. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2296-7745 |
| Relation: | https://www.frontiersin.org/articles/10.3389/fmars.2022.1057201/full; https://doaj.org/toc/2296-7745 |
| DOI: | 10.3389/fmars.2022.1057201 |
| URL الوصول: | https://doaj.org/article/7ad0901a16af49dd864fc32ce3061d89 |
| رقم الأكسشن: | edsdoj.7ad0901a16af49dd864fc32ce3061d89 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 22967745 |
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| DOI: | 10.3389/fmars.2022.1057201 |