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Information Journal Paper

Title

Pigment Productions by Spirulina platensis as a Renewable Resource

Pages

  614-621

Abstract

 Introduction: Recently, Spirulina platensis has scientifically become popular because of its importance as food, feed, and a natural producer of pigments with specific nutritional and functional characteristics. Materials and Methods: In this study, the effect of various environmental factors affecting growth conditions of Spirulina platensis, including primary inoculation, light-dark cycle, cultivation time, Light-Emitting Diode (LED) composition, nitrogen source, carbon source, and NaCl concentration, on biomass, C-phycocyanin (C-PC), Allophycocyanin (APC) and chlorophyll-a contents were assessed using Placket-Burman Design (PBD). Results: Results showed that out of the seven screened factors, four factors of carbon source, LED composition, light-dark cycle and NaCl concentration significantly affected biomass production (p<0. 01). Among the investigated factors, nitrogen source, light-dark cycle, and NaCl concentration had significant effects on phycocyanin production (p<0. 05). Results showed that cultivation time, light-dark cycle, and NaCl concentration significantly affected the production of allophycocyanin (p<0. 05). Furthermore, NaCl concentration, carbon source, LED composition, cultivation time, and initial inoculation included significant effects on chlorophyll-a production (p<0. 05). Conclusions: The present study screened variables affecting biomass, phycocyanin, allophycocyanin, and chlorophyll-a production as the first step in optimizing Spirulina platensis growth condition. Briefly, NaCl concentration was one of the factors which had a significant impact on all responses. The dark cycle also had an effect on three dependent variables except for chlorophyll-a production.

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    APA: Copy

    Banayan, Sepideh, JAHADI, MAHSHID, & KHOSRAVI DARANI, KIANOUSH. (2022). Pigment Productions by Spirulina platensis as a Renewable Resource. JOURNAL OF APPLIED BIOTECHNOLOGY REPORTS, 9(2), 614-621. SID. https://sid.ir/paper/990975/en

    Vancouver: Copy

    Banayan Sepideh, JAHADI MAHSHID, KHOSRAVI DARANI KIANOUSH. Pigment Productions by Spirulina platensis as a Renewable Resource. JOURNAL OF APPLIED BIOTECHNOLOGY REPORTS[Internet]. 2022;9(2):614-621. Available from: https://sid.ir/paper/990975/en

    IEEE: Copy

    Sepideh Banayan, MAHSHID JAHADI, and KIANOUSH KHOSRAVI DARANI, “Pigment Productions by Spirulina platensis as a Renewable Resource,” JOURNAL OF APPLIED BIOTECHNOLOGY REPORTS, vol. 9, no. 2, pp. 614–621, 2022, [Online]. Available: https://sid.ir/paper/990975/en

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