Reduction of Heavy Metals in Squid, Green Mussels, White Shrimp Using Combination of Saccharomyces cerevisiae and Candida albicans

DOI

10.2991/absr.k.210621.072How to use a DOI?

Keywords

Candida albicans, combination, heavy metals, marine biota, Saccharomyces cerevisiae

Abstract

The area of Muara Angke waters, Cituis waters in Tangerang, and Indramayu waters found various activities, such as industry, fish auction sites, and ship ports which are sources of heavy metal contamination. Pollution of heavy metals at sea due to industrial waste can disrupt marine life that lives in these waters. Marine biota such as squid, green mussels and white shrimp can accumulate heavy metals in their bodies. Bioremediation is a process carried out to reduce heavy metals biologically using microorganisms. Microorganisms that can be used as bioremediation agents are yeast Saccharomyces cerevisiae and Candida albicans obtained from the Indonesian Culture Collection, LIPI Cibinong. Yeast combination of S. cerevisiae and C. albicans can increase levels of heavy metal reduction. The purpose of this study is to determine the best yeast combination in reducing the content of heavy metals and to determine the highest metal content. In the main study, the treatment of the yeast combination was a factor with nine level variations, to see the decline of heavy metals in the sample. Analysis of heavy metal content in samples was analyzed using the Atomic Absorption Spectrophotometer. The main research results showed that the largest percentage of copper reduction in squid samples was combination treatment of S. cerevisiae: C. albicans (60%:40%) by 94.66%. In green mussels of 90.74% with S. cerevisiae (100%) and in white shrimp with combination of S. cerevisiae:C. albicans (40%:60%) of 77, 92%.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Adolf J. N. Parhusip
AU  - Trifena A. Wijaya
AU  - Wahyu Irawati
PY  - 2021
DA  - 2021/06/23
TI  - Reduction of Heavy Metals in Squid, Green Mussels, White Shrimp Using Combination of Saccharomyces cerevisiae and Candida albicans
BT  - Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)
PB  - Atlantis Press
SP  - 426
EP  - 433
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.210621.072
DO  - 10.2991/absr.k.210621.072
ID  - Parhusip2021
ER  -