CD Skripsi

Aplikasi Bakteriosin Lactobacillus Plantarum Sebagai Bahan Pengawet Terhadap Masa Simpan Tahu

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ABSTRACT
The purpose of this study was to determine the best treatment of the amount of
bacteriocins from Lactobacillus plantarum which can be used as a natural
preservative in tofu. This research used a completely randomized design (CRD)
with four treatments and four replications. The treatment consisted of B1(0%),
B2(0,2%), B3(0,3%), and B4(0,4%). The parameters observed were moisture,
ash, fat, and protein, as well as total plate count, and overall hedonic assessment.
The data obtained were statistically analyzed using analysis of variance
(ANOVA) and continued with Duncan’s multiple range test (DMRT) at the 5%
level. The best concentration of bacteriocin from Lactobacillus plantarum strain
TMW 1.1623 as a preservative for tofu was 0.3%. Addition of bacteriocin
concentration at 0.3% to tofu during three days of storage, produced tofu quality
in accordance with SNI-01-3142-1998 which 78.10% moisture content, 0.58%
ash, fat 5.70%, protein 12.66%, and a total microbial of 6,61 log CFU.g-1. The
overall hedonic value data shows tofu treated with 0.3% bacteriocin was most
preferred by panelists with an assessment score of 3.66.
Keywords: bacteriocin, Lactobacillus plantarum, tofu, storage

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1506114839

Penerbit

Pekanbaru : Universitas Riau –Fakultas Perikanan Dan Ilmu Kelautan -Teknologi Hasil Perikanan., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1506114839

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNOLOGI HASIL PERIKANAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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