Techniques to Control Microbial Contaminants in Nonsterile Microalgae Cultivation

Publikation: Beiträge in ZeitschriftenÜbersichtsarbeitenForschung

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Techniques to Control Microbial Contaminants in Nonsterile Microalgae Cultivation. / Pleißner, Daniel; Lindner, Astrid Victoria; Ambati, Ranga Rao.

in: Applied Biochemistry and Biotechnology, Jahrgang 192, Nr. 4, 01.12.2020, S. 1376-1385.

Publikation: Beiträge in ZeitschriftenÜbersichtsarbeitenForschung

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Pleißner D, Lindner AV, Ambati RR. Techniques to Control Microbial Contaminants in Nonsterile Microalgae Cultivation. Applied Biochemistry and Biotechnology. 2020 Dez 1;192(4):1376-1385. Epub 2020 Aug 18. doi: 10.1007/s12010-020-03414-7

Bibtex

@article{eea6bd66e26942bd8caf974b33913417,
title = "Techniques to Control Microbial Contaminants in Nonsterile Microalgae Cultivation",
abstract = "The aim of this mini-review with own results was an identification of techniques to suppress the growth of microbial contaminants under photo- and mixotrophic conditions. Techniques identified are the modification of environmental conditions, such as pH, oxygen, and nutrient concentrations, as well as the application of pulsed electric field, ultrasonication, and surfactants. In phototrophic cultivations, the mentioned techniques result in a decrease of number of predatory cells, but not in a complete removal. Measures to suppress the growth of contaminations (e.g., bacteria and fungi) in mixotrophic cultivations could not be identified. The co-cultivation of algae and fungi, however, was found to be beneficial for the utilization of unusual carbon compounds (e.g., phenolic compounds).",
keywords = "Biology, Contamination, Xenic conditions, Bioeconomy, Heterotrophy, Phototrophic",
author = "Daniel Plei{\ss}ner and Lindner, {Astrid Victoria} and Ambati, {Ranga Rao}",
note = "Funding Information: DP and AL acknowledge the financial support from the ERA-Net Cofound Action—under H2020—and the German Federal Ministry of Education and Research for carrying out the research project “Era CoBioTech 1: Biovalorization of olive mill wastewater (OMW) to microbial lipids and other products via Rhodotorula glutinis fermentation (Rhodolive, 031B0607A).” ARR acknowledges the facilities supported by DST-FIST (Project No: LSI-576/2013), Govt. of India, and VFSTR University. Publisher Copyright: {\textcopyright} 2020, Springer Science+Business Media, LLC, part of Springer Nature.",
year = "2020",
month = dec,
day = "1",
doi = "10.1007/s12010-020-03414-7",
language = "English",
volume = "192",
pages = "1376--1385",
journal = "Applied Biochemistry and Biotechnology",
issn = "0273-2289",
publisher = "Humana Press",
number = "4",

}

RIS

TY - JOUR

T1 - Techniques to Control Microbial Contaminants in Nonsterile Microalgae Cultivation

AU - Pleißner, Daniel

AU - Lindner, Astrid Victoria

AU - Ambati, Ranga Rao

N1 - Funding Information: DP and AL acknowledge the financial support from the ERA-Net Cofound Action—under H2020—and the German Federal Ministry of Education and Research for carrying out the research project “Era CoBioTech 1: Biovalorization of olive mill wastewater (OMW) to microbial lipids and other products via Rhodotorula glutinis fermentation (Rhodolive, 031B0607A).” ARR acknowledges the facilities supported by DST-FIST (Project No: LSI-576/2013), Govt. of India, and VFSTR University. Publisher Copyright: © 2020, Springer Science+Business Media, LLC, part of Springer Nature.

PY - 2020/12/1

Y1 - 2020/12/1

N2 - The aim of this mini-review with own results was an identification of techniques to suppress the growth of microbial contaminants under photo- and mixotrophic conditions. Techniques identified are the modification of environmental conditions, such as pH, oxygen, and nutrient concentrations, as well as the application of pulsed electric field, ultrasonication, and surfactants. In phototrophic cultivations, the mentioned techniques result in a decrease of number of predatory cells, but not in a complete removal. Measures to suppress the growth of contaminations (e.g., bacteria and fungi) in mixotrophic cultivations could not be identified. The co-cultivation of algae and fungi, however, was found to be beneficial for the utilization of unusual carbon compounds (e.g., phenolic compounds).

AB - The aim of this mini-review with own results was an identification of techniques to suppress the growth of microbial contaminants under photo- and mixotrophic conditions. Techniques identified are the modification of environmental conditions, such as pH, oxygen, and nutrient concentrations, as well as the application of pulsed electric field, ultrasonication, and surfactants. In phototrophic cultivations, the mentioned techniques result in a decrease of number of predatory cells, but not in a complete removal. Measures to suppress the growth of contaminations (e.g., bacteria and fungi) in mixotrophic cultivations could not be identified. The co-cultivation of algae and fungi, however, was found to be beneficial for the utilization of unusual carbon compounds (e.g., phenolic compounds).

KW - Biology

KW - Contamination

KW - Xenic conditions

KW - Bioeconomy

KW - Heterotrophy

KW - Phototrophic

UR - http://www.scopus.com/inward/record.url?scp=85089586592&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/4d749b3e-1028-3dd1-8741-36ddf73f886c/

U2 - 10.1007/s12010-020-03414-7

DO - 10.1007/s12010-020-03414-7

M3 - Scientific review articles

C2 - 32809108

VL - 192

SP - 1376

EP - 1385

JO - Applied Biochemistry and Biotechnology

JF - Applied Biochemistry and Biotechnology

SN - 0273-2289

IS - 4

ER -

DOI