Tapioca and tofu waste utilization to produce AA, DHA, and EPA

Ardita Rizky Putri Arcanggi; Prastiwi Arum; Ahmad Rafif; Adinda Eka; Kemala; Mustika Sari; Rita Arbianti; Tania Surya Utami; Heri Hermansyah

doi:10.1088/1755-1315/105/1/012124

Tapioca and tofu waste utilization to produce AA, DHA, and EPA

Ardita Rizky Putri Arcanggi, Prastiwi Arum, Ahmad Rafif, Adinda Eka, Kemala, Mustika Sari, Rita Arbianti, Tania Surya Utami, Heri Hermansyah

Department of Chemical Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

Human body has limited ability to synthesize unsaturated fatty acids such as AA, DHA, EPA. These fatty acids are essential for the body. This study initiated the efforts to produce unsaturated fatty acids of microorganisms, with low cost and high percentage. This study used tapioca and tofu waste as a medium for Aspergillus. In addition, this study analyzed the varying of carbon concentration to the maximum lipid production from Aspergillus oryzae and determine the optimum rate of agitation against lipid production from Aspergillus oryzae. The results shows that the optimum composition of AA, DHA, EPA are 0.18% (w / w), 0.33% (w / w), and 2.96% (w/w) respectively in concentration carbon of 9% (w/w) and agitation rate of 120 RPM.

Original language	English
Article number	012124
Journal	IOP Conference Series: Earth and Environmental Science
Volume	105
Issue number	1
DOIs	https://doi.org/10.1088/1755-1315/105/1/012124
Publication status	Published - 25 Jan 2018
Event	2nd International Tropical Renewable Energy Conference, i-TREC 2017 - Bali, Indonesia Duration: 3 Oct 2017 → 4 Oct 2017

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10.1088/1755-1315/105/1/012124

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title = "Tapioca and tofu waste utilization to produce AA, DHA, and EPA",

abstract = "Human body has limited ability to synthesize unsaturated fatty acids such as AA, DHA, EPA. These fatty acids are essential for the body. This study initiated the efforts to produce unsaturated fatty acids of microorganisms, with low cost and high percentage. This study used tapioca and tofu waste as a medium for Aspergillus. In addition, this study analyzed the varying of carbon concentration to the maximum lipid production from Aspergillus oryzae and determine the optimum rate of agitation against lipid production from Aspergillus oryzae. The results shows that the optimum composition of AA, DHA, EPA are 0.18% (w / w), 0.33% (w / w), and 2.96% (w/w) respectively in concentration carbon of 9% (w/w) and agitation rate of 120 RPM.",

author = "{Putri Arcanggi}, {Ardita Rizky} and Prastiwi Arum and Ahmad Rafif and Adinda Eka and Kemala and Mustika Sari and Rita Arbianti and Utami, {Tania Surya} and Heri Hermansyah",

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T1 - Tapioca and tofu waste utilization to produce AA, DHA, and EPA

AU - Putri Arcanggi, Ardita Rizky

AU - Arum, Prastiwi

AU - Rafif, Ahmad

AU - Eka, Adinda

AU - Kemala,

AU - Sari, Mustika

AU - Arbianti, Rita

AU - Utami, Tania Surya

AU - Hermansyah, Heri

PY - 2018/1/25

Y1 - 2018/1/25

N2 - Human body has limited ability to synthesize unsaturated fatty acids such as AA, DHA, EPA. These fatty acids are essential for the body. This study initiated the efforts to produce unsaturated fatty acids of microorganisms, with low cost and high percentage. This study used tapioca and tofu waste as a medium for Aspergillus. In addition, this study analyzed the varying of carbon concentration to the maximum lipid production from Aspergillus oryzae and determine the optimum rate of agitation against lipid production from Aspergillus oryzae. The results shows that the optimum composition of AA, DHA, EPA are 0.18% (w / w), 0.33% (w / w), and 2.96% (w/w) respectively in concentration carbon of 9% (w/w) and agitation rate of 120 RPM.

AB - Human body has limited ability to synthesize unsaturated fatty acids such as AA, DHA, EPA. These fatty acids are essential for the body. This study initiated the efforts to produce unsaturated fatty acids of microorganisms, with low cost and high percentage. This study used tapioca and tofu waste as a medium for Aspergillus. In addition, this study analyzed the varying of carbon concentration to the maximum lipid production from Aspergillus oryzae and determine the optimum rate of agitation against lipid production from Aspergillus oryzae. The results shows that the optimum composition of AA, DHA, EPA are 0.18% (w / w), 0.33% (w / w), and 2.96% (w/w) respectively in concentration carbon of 9% (w/w) and agitation rate of 120 RPM.

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U2 - 10.1088/1755-1315/105/1/012124

DO - 10.1088/1755-1315/105/1/012124

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JO - IOP Conference Series: Earth and Environmental Science

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T2 - 2nd International Tropical Renewable Energy Conference, i-TREC 2017

Y2 - 3 October 2017 through 4 October 2017

ER -

Tapioca and tofu waste utilization to produce AA, DHA, and EPA

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