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Information Journal Paper

Title

COMPARISON OF GROWTH FACTORS, CHEMICAL COMPOSITION, FATTY ACID PROFILES, CHLOROPHYLL CONTENT AND TOTAL CAROTENE OF SCENEDESMUS OBLIQUS AND HEMATOCOCCUS PLUVIALIS

Pages

  101-113

Abstract

 Introduction: The algae are rich in minerals, vitamins, and in other nutrients and they are cultivated in order to produce valuable raw materials.Materials and methods: In this regard, the effect of 10% CARBON DIOXIDE concentration on growth factors, chemical composition, fatty acids profile, chlorophyll and carotene of two species Scenedesmus oblique and HAEMATOCUCCUS PLUVIALIS were studied.Results: Based on the results, the protein content was significantly higher in the S. oblique compared to the H. pluvialis (16.79% and 9.16%, respectively) (P<0.05). In contrast, the total lipid production was significantly higher in the H. pluvialis compared to the S. oblique (P<0.05). The saturated fatty acids percentage was significantly higher in the H. pluvialis in comparison to S. oblique (30.93% and 23.51%, respectively) (P<0.05). Also, the amount of chlorophyll a and total carotene was measured in the H. pluvialis significantly higher than the S. oblique (P<0.05). At the end of 20 days of the cultivation, the amount of biomass in the H. pluvialis was significantly higher than that produced at S. oblique (P<0.05).Discussion and conclusion: Although the presence of CO2 caused S. obliquus use the conditions for more production of biomass (0.18 g.L-1 DW), significant difference in biomass with H. pluvialis (0.17 g.L-1 DW) was not observed.

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    APA: Copy

    ATASHBAR, BEHROOZ, & VAHDAT, SAEID. (2018). COMPARISON OF GROWTH FACTORS, CHEMICAL COMPOSITION, FATTY ACID PROFILES, CHLOROPHYLL CONTENT AND TOTAL CAROTENE OF SCENEDESMUS OBLIQUS AND HEMATOCOCCUS PLUVIALIS. BIOLOGICAL JOURNAL OF MICROORGANISM, 7(26 ), 101-113. SID. https://sid.ir/paper/237476/en

    Vancouver: Copy

    ATASHBAR BEHROOZ, VAHDAT SAEID. COMPARISON OF GROWTH FACTORS, CHEMICAL COMPOSITION, FATTY ACID PROFILES, CHLOROPHYLL CONTENT AND TOTAL CAROTENE OF SCENEDESMUS OBLIQUS AND HEMATOCOCCUS PLUVIALIS. BIOLOGICAL JOURNAL OF MICROORGANISM[Internet]. 2018;7(26 ):101-113. Available from: https://sid.ir/paper/237476/en

    IEEE: Copy

    BEHROOZ ATASHBAR, and SAEID VAHDAT, “COMPARISON OF GROWTH FACTORS, CHEMICAL COMPOSITION, FATTY ACID PROFILES, CHLOROPHYLL CONTENT AND TOTAL CAROTENE OF SCENEDESMUS OBLIQUS AND HEMATOCOCCUS PLUVIALIS,” BIOLOGICAL JOURNAL OF MICROORGANISM, vol. 7, no. 26 , pp. 101–113, 2018, [Online]. Available: https://sid.ir/paper/237476/en

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