Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology)
Vol 5 No 2 (2018): Scientific Journal of Food Technology (September)

Penelusuran terhadap Pangan Tradisional Hasil Fermentasi Kedelai (Sere Kedele) di Kabupaten Gianyar, Bali.dan Identifikasi Molekuler Terhadap Bakteria yang Terlibat dalam Proses Fermentasi Spontan

I Putu Suparthana (Department of Food Science and Technology, Faculty of Agricultural Technology, Udayana University Jl. Kampus Bukit Jimbaran, Badung-Bali, Tel.: 0361-701801)
Agus Selamat Duniaji (Department of Food Science and Technology, Faculty of Agricultural Technology, Udayana University Jl. Kampus Bukit Jimbaran, Badung-Bali, Tel.: 0361-701801)
Masayuki Hashimoto (2 Institute of Molecular Medicine, College of Medicine, National Cheng Kung University ShengLi road 367, North distinct, Tainan City, 704-56, Taiwan
Tel.+886-6-2353535 ext 3592,)



Article Info

Publish Date
27 Sep 2018

Abstract

Sere kedele is a Balinese traditional soybean fermented food which involving spontaneous fermentation process in its production. It's report-ed produced by the people in Southeast area of Bali Island. Despite the importance of this product for communities health, its lack the basic scientific data. This research was aimed to figure out the existence of this product nowadays and characterize the traditional production as-pect, a survey was conducted to collect the data in the field and analyze descriptively. Furthermore, to figure out the microbial aspect, isola-tion was carried out in the laboratory and identify the bacteria by using molecular techniques. The result showed that sere kedele is still known by the most people in Gianyar region, its vended in the traditional market which supplied by four producers which locate in three districts (of seven). The way to produce sere kedele was varying in boiling time, fermentation time and the step of adding spicy. All produc-er applied spontaneous fermentation in the bamboo container, at room temperature. Nine bacterial species identified from this sere kedele, four of them belong to Bacillus species (Bacillus cereus B. flexus, B. subtilis, B. thuringiensis) and the others are Weissella confusa, W. cibaria, Acinetobacter baumannii, Proteus mirabilis and Klebsiella pneumoniae. The bacterial species of sere kedele contain non-pathogenic (B. flexus, B. subtilis, W. confusa) and pathogenic bacteria. From the result of this study, sere kedele production by using starter culture is highly recommended.

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Journal Info

Abbrev

PANGAN

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Media Ilmiah Teknologi Pangan (Scientific Journal of Food Technology) adalah jurnal ilmiah yang dikelola oleh Program Magister Ilmu dan Teknologi Pangan, Progam Pascasarjana, Universitas Udayana, Denpasar-Bali. Jurnal ilmiah ini diterbitkan dua kali setahun, mempublikasikan hasil-hasil penelitian ...