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The Effects of Audible Sound for Enhancing the Growth Rate of Microalgae Haematococcus pluvialis in Vegetative Stage

HAYATI Journal of Biosciences · Vol. 24 No. 3 (2018)

DOI
10.4308/hjb.24.3.149
ISSN
2086-4094, 1978-3019
Terbit
2018-03-26
Penerbit
Bogor Agricultural University, Indonesia
Bahasa
eng

Abstrak

Physico-stimulant like audible sound is one of the new promising methods for enhancing microalgae growth rate. Here, microalgae Haematococcus pluvialis was cultivated with the addition of audible sound with titles “Blues for Elle” and “Far and Wide.” The objective of this research was to evaluate the effect of audible sound to the growth and productivity of microalgae. The experiment has been conducted by exposing the audible sound for 8 h in 22 days to microalgae cultivation. The result showed that microalgae H. pluvialis treated by the music “Blues for Elle” shows the highest growth rate (0.03 per day), and 58% higher than the one without audible sound. The average number of cells in stationary phase is 0.76 × 104 cells/mL culture and the productivity is 3.467 × 102 cells/mL/day. The pH of microalgae medium slightly decreases because of proton production during photosynthesisprocess. The kinetic rate constant (kapp) is 0.078 per day, reaction half-life (t1/2) is 8.89 days, and catalytic surface (Ksurf) is 1.66 × 10−5/day/cm2. In conclusion, this audible sound is very useful to stimulate microalgae growth rate, especially H. pluvialis.

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  • Diponegoro University
  • Institut Teknologi Indonesia
  • State University of Semarang
  • Muhammadiyah University of Surakarta
  • Universitas Gadjah Mada
  • National Research and Innovation Agency
  • University of Shahrood
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Rekan penulisOrganisasiArtikel bersama
Widayat WidayatDiponegoro University5
Kusmiyati KusmiyatiMuhammadiyah University of Surakarta5
Linda Aliffia YoshiInstitut Teknologi Indonesia3
Arief Taufik BudimanUniversitas Gadjah Mada3
Abdullah AbdullahDiponegoro University3
Dessy AriyantiDiponegoro University3
Athanasia Amanda SeptevaniNational Research and Innovation Agency3
Enjarlis EnjarlisInstitut Teknologi Indonesia2
Muhamad Maulana Azimatun NurDiponegoro University2
Apsari Puspita AiniDiponegoro University2
Mohammad Hossein AhmadiUniversity of Shahrood2
Hamid HamidDiponegoro University2
Andin Vita AmaliaState University of Semarang1
Tri Retnaningsih SoeprobowatiDiponegoro University1
Rita Dwi RatnaniUniversitas Wahid Hasyim1
W. WidiyantoDiponegoro University1
M. A. AdhiState University of Semarang1
Prima Astuti HandayaniState University of Semarang1
J. JoelianingsihInstitut Teknologi Indonesia1
Ratna Dewi KusumaningtyasState University of Semarang1
Imam Novrizal AjiState University of Semarang1
R RatnawatiHasanuddin University1
S. SlametUniversity of Indonesia1
Yuli Amalia HusnilInstitut Teknologi Indonesia1
Sri Puji LestariDiponegoro University1
Indro SumantriDiponegoro University1
Sakina Tunissa AnarkiMuhammadiyah University of Surakarta1
Sabda Wahyu NugrohoMuhammadiyah University of Surakarta1
Reistu WidiastutikMuhammadiyah University of Surakarta1
Heri SutantoDiponegoro University1
Fatkhiyatus Sa’adahDiponegoro University1
Ilham AlkianDiponegoro University1
Sri Rezki Mardiah SyamDiponegoro University1
B. BudiyonoDiponegoro University1
Ganang Dwi HartantoDiponegoro University1
Adrianus Kristyo PrabowoDiponegoro University1
Agnes Priska TiarasukmaDiponegoro University1
Siti JamilatunUniversitas Ahmad Dahlan1

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.ipb.ac.id/index.php/hayati/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">The Effects of Audible Sound for Enhancing the Growth Rate of Microalgae Haematococcus pluvialis in Vegetative Stage</dc:title>
	<dc:creator xml:lang="en">Christwardana, Marcelinus</dc:creator>
	<dc:creator xml:lang="en">Hadiyanto, H.</dc:creator>
	<dc:subject xml:lang="en">audible sound</dc:subject>
	<dc:subject xml:lang="en">biomass productivity</dc:subject>
	<dc:subject xml:lang="en">growth rate</dc:subject>
	<dc:subject xml:lang="en">Haematococcus pluvialis</dc:subject>
	<dc:description xml:lang="en">Physico-stimulant like audible sound is one of the new promising methods for enhancing microalgae growth rate. Here, microalgae Haematococcus pluvialis was cultivated with the addition of audible sound with titles “Blues for Elle” and “Far and Wide.” The objective of this research was to evaluate the effect of audible sound to the growth and productivity of microalgae. The experiment has been conducted by exposing the audible sound for 8 h in 22 days to microalgae cultivation. The result showed that microalgae H. pluvialis treated by the music “Blues for Elle” shows the highest growth rate (0.03 per day), and 58% higher than the one without audible sound. The average number of cells in stationary phase is 0.76 × 104 cells/mL culture and the productivity is 3.467 × 102 cells/mL/day. The pH of microalgae medium slightly decreases because of proton production during photosynthesisprocess. The kinetic rate constant (kapp) is 0.078 per day, reaction half-life (t1/2) is 8.89 days, and catalytic surface (Ksurf) is 1.66 × 10−5/day/cm2. In conclusion, this audible sound is very useful to stimulate microalgae growth rate, especially H. pluvialis.</dc:description>
	<dc:publisher xml:lang="en">Bogor Agricultural University, Indonesia</dc:publisher>
	<dc:date>2018-03-26</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>http://journal.ipb.ac.id/hayati/article/view/20810</dc:identifier>
	<dc:identifier>10.4308/hjb.24.3.149</dc:identifier>
	<dc:source xml:lang="en">HAYATI Journal of Biosciences; Vol. 24 No. 3 (2017): July 2017; 149</dc:source>
	<dc:source>2086-4094</dc:source>
	<dc:source>1978-3019</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>http://journal.ipb.ac.id/hayati/article/view/20810/14256</dc:relation>
</oai_dc:dc>