Culturing Microalgae from Nature: Simple Experiment During Pandemic Covid-19

Microalgae are protists with eukaryotic cell structures which can be found in aquatic ecosystems such as rivers, lakes, reservoirs, ponds, and oceans. The protist culture method can be considered as a technique to allow protists to grow in a certain controlled environment. The objective of this stud...

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Autores principales:	Ghassani Amir Alisha Revalia, Soeprobowati Tri Retnaningsih, Hariyati Riche, Jumari, Murningsih, Khotimperwati Lilih, Tarwotjo Udi
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	microalgae culture growth practical work small project-based learning Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/3ea1ef9a51b9466e83afc9cba5ebb498
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spelling	oai:doaj.org-article:3ea1ef9a51b9466e83afc9cba5ebb4982021-11-08T15:19:57ZCulturing Microalgae from Nature: Simple Experiment During Pandemic Covid-192267-124210.1051/e3sconf/202131701102https://doaj.org/article/3ea1ef9a51b9466e83afc9cba5ebb4982021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/93/e3sconf_icenis2021_01102.pdfhttps://doaj.org/toc/2267-1242Microalgae are protists with eukaryotic cell structures which can be found in aquatic ecosystems such as rivers, lakes, reservoirs, ponds, and oceans. The protist culture method can be considered as a technique to allow protists to grow in a certain controlled environment. The objective of this study was to determine the growth of microalgae in the different water sources A modified closed photo-bioreactor (bottle) was used in this research. The number of experiments was 130, each experiment comparing 5 different natural water resources which are well, pond, pool, paddle, river, tap water, and mineral water and tap water as control, all with 25 replications. Those bottles were put under the sun for 2 weeks. Every day, the colour changes were documented. The result showed that within 2 weeks, no colour changes for mineral and tap waters. On the fourth and fifth days, the watercolour of rivers, ponds, paddle, pools turn the greenish or murky brownish. This indicated the growth of microalgae in the bottle. The different colour indicates the different species or a group of species. This simple experiment able to be developed for practical work during pandemic Covid-19, when students have to study at home, but are still able to get their competence by small project-based learning.Ghassani Amir Alisha RevaliaSoeprobowati Tri RetnaningsihHariyati RicheJumariMurningsihKhotimperwati LilihTarwotjo UdiEDP Sciencesarticlemicroalgaeculturegrowthpractical worksmall project-based learningEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 317, p 01102 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	microalgae culture growth practical work small project-based learning Environmental sciences GE1-350
spellingShingle	microalgae culture growth practical work small project-based learning Environmental sciences GE1-350 Ghassani Amir Alisha Revalia Soeprobowati Tri Retnaningsih Hariyati Riche Jumari Murningsih Khotimperwati Lilih Tarwotjo Udi Culturing Microalgae from Nature: Simple Experiment During Pandemic Covid-19
description	Microalgae are protists with eukaryotic cell structures which can be found in aquatic ecosystems such as rivers, lakes, reservoirs, ponds, and oceans. The protist culture method can be considered as a technique to allow protists to grow in a certain controlled environment. The objective of this study was to determine the growth of microalgae in the different water sources A modified closed photo-bioreactor (bottle) was used in this research. The number of experiments was 130, each experiment comparing 5 different natural water resources which are well, pond, pool, paddle, river, tap water, and mineral water and tap water as control, all with 25 replications. Those bottles were put under the sun for 2 weeks. Every day, the colour changes were documented. The result showed that within 2 weeks, no colour changes for mineral and tap waters. On the fourth and fifth days, the watercolour of rivers, ponds, paddle, pools turn the greenish or murky brownish. This indicated the growth of microalgae in the bottle. The different colour indicates the different species or a group of species. This simple experiment able to be developed for practical work during pandemic Covid-19, when students have to study at home, but are still able to get their competence by small project-based learning.
format	article
author	Ghassani Amir Alisha Revalia Soeprobowati Tri Retnaningsih Hariyati Riche Jumari Murningsih Khotimperwati Lilih Tarwotjo Udi
author_facet	Ghassani Amir Alisha Revalia Soeprobowati Tri Retnaningsih Hariyati Riche Jumari Murningsih Khotimperwati Lilih Tarwotjo Udi
author_sort	Ghassani Amir Alisha Revalia
title	Culturing Microalgae from Nature: Simple Experiment During Pandemic Covid-19
title_short	Culturing Microalgae from Nature: Simple Experiment During Pandemic Covid-19
title_full	Culturing Microalgae from Nature: Simple Experiment During Pandemic Covid-19
title_fullStr	Culturing Microalgae from Nature: Simple Experiment During Pandemic Covid-19
title_full_unstemmed	Culturing Microalgae from Nature: Simple Experiment During Pandemic Covid-19
title_sort	culturing microalgae from nature: simple experiment during pandemic covid-19
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/3ea1ef9a51b9466e83afc9cba5ebb498
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Culturing Microalgae from Nature: Simple Experiment During Pandemic Covid-19

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