Proceedings of the 19th Annual International Conference on Islamic Studies, AICIS 2019, 1-4 October 2019, Jakarta, Indonesia

Research Article

Isolation and Identification of Bacteria Producing Biogum as a Potential Manufacturer of Halal Hydrocolloid Material

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  • @INPROCEEDINGS{10.4108/eai.1-10-2019.2291742,
        author={E Q Ainy and R  Afifah},
        title={Isolation and Identification of Bacteria Producing Biogum as a Potential Manufacturer of Halal Hydrocolloid Material},
        proceedings={Proceedings of the 19th Annual International Conference on Islamic Studies, AICIS 2019, 1-4 October 2019, Jakarta, Indonesia},
        publisher={EAI},
        proceedings_a={AICIS},
        year={2020},
        month={2},
        keywords={bacteria biogum cassava baggase},
        doi={10.4108/eai.1-10-2019.2291742}
    }
    
  • E Q Ainy
    R Afifah
    Year: 2020
    Isolation and Identification of Bacteria Producing Biogum as a Potential Manufacturer of Halal Hydrocolloid Material
    AICIS
    EAI
    DOI: 10.4108/eai.1-10-2019.2291742
E Q Ainy1,*, R Afifah1
  • 1: UIN Sunan Kalijaga, Jl. Marsda Adisucipto No. 1 Yogyakarta, Indonesia 55281
*Contact email: erny.ainy@uin-suka.ac.id

Abstract

Biogum is an additional materials that has been applied widely in industries. It is a critical point in assuring of halal products because of its original material. Microbial biogum has been applied widely in industries. Xanthomonas campestris, a phytopathogenic bacteria in Brassicaceae has been found as a potential manufacturer of microbial gum. However, the high cost of glucose utilization in biogum fermentation has stimulated the using of organic waste such as cassava baggase as an alternative for carbon source. The aims of this study are to reveal the local isolates’ ability in biogum production using cassava baggase and to identify the potential isolates by profile matching method. Pathogenic bacteria were isolated from Brassica’s leaf with black rot symptom that inoculated in GYCA (Glukosa Yeast CaCO3 Agar). The capability of isolates in biogum production was tested by fermentation using cassava baggase. There were four isolates of bacteria producing biogum from cassava baggase they were SH2, SHA2, SHB1 that identified as Pseudomonas, and SHD5 was identified as Erwinia.