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Information Journal Paper

Title

CONCENTRATION OF TETRASELMIS SUECICA CULTURED ALGAE BY CENTRIFUGATION AND EFFECTS OF VITAMINS E AND C ON ITS SHELF LIFE AND PROXIMATE ANALYSIS INDEX

Pages

  61-76

Abstract

 In this work, the paste of microalga, TETRASELMIS SUECICA, was produced and the effects of VITAMIN C and E on its food value and SHELF LIFE improvement during eight weeks of storage in refrigerator (4oC) was investigated. The microalga was initially mass grown up to logarithmic PHase in standard convey medium, then concentrated by cream skimmer CENTRIFUGATION method. The obtained ALGAL PASTE was treated by adding vitamins C, E and their mixture (all 0.1% weight/weight), and refrigerated for 8 weeks. The density of algal cells was1.38109 cells/ml and the production yield was about 1.7 gr/l. The cell viability in vit E-treated pastes (39/99±2/1%) was higher than the control group (p>0.05), indicating the positive effect of the preservatives. The PROXIMATE ANALYSIS showed that the control group had the lowest moisture (86.8 %), the vit C-treated group had the highest protein (36.6%) and lowest ash (29.9%), and the mixture of vits-treated group had the highest fat content (13.4%) at the end of the storage period. PH in the control and vit- C treated groups was lower than the other two treatments (p>0.05). In conclusion, using of vitamins E and C as well as refrigerator storage are suggested for qualitative preservation of T. suecica ALGAL PASTE.

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    APA: Copy

    ZAMANIAN, FARZANEH, RAFIEE, FARNAZ, & ABEDIAN KENARI, ABDOLMOHAMMAD. (2015). CONCENTRATION OF TETRASELMIS SUECICA CULTURED ALGAE BY CENTRIFUGATION AND EFFECTS OF VITAMINS E AND C ON ITS SHELF LIFE AND PROXIMATE ANALYSIS INDEX. JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST), 4(3), 61-76. SID. https://sid.ir/paper/246824/en

    Vancouver: Copy

    ZAMANIAN FARZANEH, RAFIEE FARNAZ, ABEDIAN KENARI ABDOLMOHAMMAD. CONCENTRATION OF TETRASELMIS SUECICA CULTURED ALGAE BY CENTRIFUGATION AND EFFECTS OF VITAMINS E AND C ON ITS SHELF LIFE AND PROXIMATE ANALYSIS INDEX. JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST)[Internet]. 2015;4(3):61-76. Available from: https://sid.ir/paper/246824/en

    IEEE: Copy

    FARZANEH ZAMANIAN, FARNAZ RAFIEE, and ABDOLMOHAMMAD ABEDIAN KENARI, “CONCENTRATION OF TETRASELMIS SUECICA CULTURED ALGAE BY CENTRIFUGATION AND EFFECTS OF VITAMINS E AND C ON ITS SHELF LIFE AND PROXIMATE ANALYSIS INDEX,” JOURNAL OF FISHERIES SCIENCE AND TECHNOLOGY (JFST), vol. 4, no. 3, pp. 61–76, 2015, [Online]. Available: https://sid.ir/paper/246824/en

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