The Addition of Several Mineral Sources on Growing Media of Fluorescent Pseudomonad for the Biosynthesis of HydrogenCyanide

Advinda, Linda and Fifendy, Mades and Anhar, Azwir (2016) The Addition of Several Mineral Sources on Growing Media of Fluorescent Pseudomonad for the Biosynthesis of HydrogenCyanide. In: ICOMSET: IOP Conference Series: Materials Science and Engineering, 2016.

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Official URL: https://iopscience.iop.org/article/10.1088/1757-89...

Abstract

All Fluorescent pseudomonad is a group of rhyzobacteria which these days often utilized on plant disease control. The growing media is an absolute requirement which needs to be considered for the growth and cultivation of bacteria. The mineral source contained in growing media of bacteria may affect the production of hydrogen cyanide compound. The objectives of the research were to obtain the best source of minerals for biosynthesis of cyanide acid compounds by fluorescent pseudomonad isolates PfPj1, PfPb1, PfPj2, Kd7, Cas, Cas3, and LAHp2. This research is a qualitative experimental research including observation of hydrogen cyanide compound produced after the growing media of fluorescent pseudomonad bacteria added with several mineral sources. The treatments were given: A = ZnSO4.7H2O 0.5 mM addition, B = CoCl2.6H2O 0.5 mM addition, and C = Fe2SO4.7H2O 0.5 mM addition. From the result of the research, it was concluded that the addition of ZnSO4.7H2O mineral resources on the growing media of fluorescent pseudomonad isolate Cas and Cas3 produced the best hydrogen cyanide. Whereas addition of CoCl2.6H2O mineral source on the growing media showed poor hydrogen cyanide production for all fluorescent pseudomonad isolates

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > QH Natural history
Q Science > QH Natural history > QH301 Biology
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam > Biologi - S1
Depositing User: Mrs. Wiwi Sartika
Date Deposited: 25 Mar 2020 04:31
Last Modified: 25 Mar 2020 04:31
URI: http://repository.unp.ac.id/id/eprint/26317

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