Evaluation of the operational conditions in the production and morphology of chlorella sp.

L. Rendón-Castrillón; M. Ramírez-Carmona; C. Ocampo-López; R. Giraldo-Aristizabal

doi:10.1590/1519-6984.228874

Evaluation of the operational conditions in the production and morphology of chlorella sp.

Translated title of the contribution: Evaluation of the operational conditions in the production and morphology of chlorella sp.

Research output: Contribution to scientific journal › Article in an indexed scientific journal › peer-review

10 Scopus citations

Abstract

It was evaluated the effect of operational conditions in the production of Chlorella sp. after its selection from genus Chlorella sp., Scenedesmus sp., Nannochloris sp., Tetraselmis sp. and Dunaliella salina. Microalgae were inoculated in drinking water with addition of NPK fertilizer (N 24%, P 24%, K 18%), at a concentration of 0.5 g/L, agitation of 150 rpm, temperature 25 °C, light intensity of 1680 lumens at a color temperature of 6400K, without pH control for 8 days. The cellular concentrations obtained were 3.72x10⁷ (Chlorella sp.), 1.36x10⁷ (Scenedesmus sp.), 3.55x10⁷ (Tetraselmis sp.), 5.74x10⁷ (Nannochloris sp.) and 3.45x10⁶ (Dunaliella salina), where the microalgae Chlorella sp., shows invasive capacity in drinking water cultivations. Applying the 2^n-p fractional factorial design concept for the elemental composition of the microalgae and the cellular morphology, it was obtained 44.33% of C, 7.09% of H, 8.53% of N and 0.84% of S for the Chlorella sp.

Translated title of the contribution	Evaluation of the operational conditions in the production and morphology of chlorella sp.
Original language	English
Pages (from-to)	202-209
Number of pages	8
Journal	Brazilian Journal of Biology
Volume	81
Issue number	1
DOIs	https://doi.org/10.1590/1519-6984.228874
State	Published - 2021

Bibliographical note

Publisher Copyright:
© 2021, Instituto Internacional de Ecologia. All rights reserved.

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SDG 2 Zero Hunger

Keywords

Biomass
Chlorella sp
Elemental analysis
Microalgae
Morphology

Types Minciencias

Artículos de investigación con calidad Q3

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10.1590/1519-6984.228874

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title = "Evaluation of the operational conditions in the production and morphology of chlorella sp.",

abstract = "It was evaluated the effect of operational conditions in the production of Chlorella sp. after its selection from genus Chlorella sp., Scenedesmus sp., Nannochloris sp., Tetraselmis sp. and Dunaliella salina. Microalgae were inoculated in drinking water with addition of NPK fertilizer (N 24\%, P 24\%, K 18\%), at a concentration of 0.5 g/L, agitation of 150 rpm, temperature 25 °C, light intensity of 1680 lumens at a color temperature of 6400K, without pH control for 8 days. The cellular concentrations obtained were 3.72x107 (Chlorella sp.), 1.36x107 (Scenedesmus sp.), 3.55x107 (Tetraselmis sp.), 5.74x107 (Nannochloris sp.) and 3.45x106 (Dunaliella salina), where the microalgae Chlorella sp., shows invasive capacity in drinking water cultivations. Applying the 2n-p fractional factorial design concept for the elemental composition of the microalgae and the cellular morphology, it was obtained 44.33\% of C, 7.09\% of H, 8.53\% of N and 0.84\% of S for the Chlorella sp.",

keywords = "Biomass, Chlorella sp, Elemental analysis, Microalgae, Morphology",

author = "L. Rend{\'o}n-Castrill{\'o}n and M. Ram{\'i}rez-Carmona and C. Ocampo-L{\'o}pez and R. Giraldo-Aristizabal",

year = "2021",

doi = "10.1590/1519-6984.228874",

language = "Ingl{\'e}s",

volume = "81",

pages = "202--209",

journal = "Brazilian Journal of Biology",

issn = "1519-6984",

publisher = "Instituto Internacional de Ecologia",

number = "1",

}

TY - JOUR

T1 - Evaluation of the operational conditions in the production and morphology of chlorella sp.

AU - Rendón-Castrillón, L.

AU - Ramírez-Carmona, M.

AU - Ocampo-López, C.

AU - Giraldo-Aristizabal, R.

PY - 2021

Y1 - 2021

N2 - It was evaluated the effect of operational conditions in the production of Chlorella sp. after its selection from genus Chlorella sp., Scenedesmus sp., Nannochloris sp., Tetraselmis sp. and Dunaliella salina. Microalgae were inoculated in drinking water with addition of NPK fertilizer (N 24%, P 24%, K 18%), at a concentration of 0.5 g/L, agitation of 150 rpm, temperature 25 °C, light intensity of 1680 lumens at a color temperature of 6400K, without pH control for 8 days. The cellular concentrations obtained were 3.72x107 (Chlorella sp.), 1.36x107 (Scenedesmus sp.), 3.55x107 (Tetraselmis sp.), 5.74x107 (Nannochloris sp.) and 3.45x106 (Dunaliella salina), where the microalgae Chlorella sp., shows invasive capacity in drinking water cultivations. Applying the 2n-p fractional factorial design concept for the elemental composition of the microalgae and the cellular morphology, it was obtained 44.33% of C, 7.09% of H, 8.53% of N and 0.84% of S for the Chlorella sp.

AB - It was evaluated the effect of operational conditions in the production of Chlorella sp. after its selection from genus Chlorella sp., Scenedesmus sp., Nannochloris sp., Tetraselmis sp. and Dunaliella salina. Microalgae were inoculated in drinking water with addition of NPK fertilizer (N 24%, P 24%, K 18%), at a concentration of 0.5 g/L, agitation of 150 rpm, temperature 25 °C, light intensity of 1680 lumens at a color temperature of 6400K, without pH control for 8 days. The cellular concentrations obtained were 3.72x107 (Chlorella sp.), 1.36x107 (Scenedesmus sp.), 3.55x107 (Tetraselmis sp.), 5.74x107 (Nannochloris sp.) and 3.45x106 (Dunaliella salina), where the microalgae Chlorella sp., shows invasive capacity in drinking water cultivations. Applying the 2n-p fractional factorial design concept for the elemental composition of the microalgae and the cellular morphology, it was obtained 44.33% of C, 7.09% of H, 8.53% of N and 0.84% of S for the Chlorella sp.

KW - Biomass

KW - Chlorella sp

KW - Elemental analysis

KW - Microalgae

KW - Morphology

UR - https://www.scopus.com/pages/publications/85094911776

U2 - 10.1590/1519-6984.228874

DO - 10.1590/1519-6984.228874

M3 - Artículo en revista científica indexada

C2 - 32130288

AN - SCOPUS:85094911776

SN - 1519-6984

VL - 81

SP - 202

EP - 209

JO - Brazilian Journal of Biology

JF - Brazilian Journal of Biology

IS - 1

ER -

Evaluation of the operational conditions in the production and morphology of chlorella sp.

Abstract

Bibliographical note

UN SDGs

Keywords

Types Minciencias

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