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Kombinasi Bakteri Asam Laktat Dalam Starter Soyghurt Sebagai Bahan Baku Pembuatan Es Krim Fungsional

Functional ice cream is a product that contains probiotics. Probiotics are generally classified as lactic acid bacteria (LAB). Lactic acid bacteria can be used as a starter in fermentation products, one of which is soyghurt. Bacteria commonly used as starter soyghurt are Lactobacillus bulgaricus and Streptococcus thermophillus. This study used three mixed cultures: Lactiplantibacillus plantarum TMW 1.1623, Lactobacillus bulgaricus, and Streptococcus thermophilus. The study was conducted experimentally using a complete randomized design with four treatments and four repeats so that 16 experimental units were obtained. The treatment used in this study was P1 (soy milk (control)), P2 (Soyghurt with a combination starter of L. bulgaricus and Lb. plantarum TMW 1.1623), P3 (Soyghurt with a combination starter of L. bulgaricus and S. thermophilus), P4 (Soyghurt with a combinaion starter of L. bulgaricus, Lb. plantarum TMW 1.1623, and S. thermophilus). The results showed that the combination of different Lb. plantarum TMW 1.1623, L. bulgaricus, and S. thermophilus in soyghurt starter as a functional ice cream raw material influenced on pH, total solids, overrun, melting time, descriptive sensory and hedonic sensory of functional ice cream. The best treatment in this study was P2 treatment. Ice cream has a total LAB of 9.01 log CFU/ml, pH 3.97, total solids 29.48%, overrun 36.02%, melting time 13.22 minutes, descriptively yellowish-white, sour aroma, sour taste, and soft texture, overall, the panelists liked it quite well.

Keywords: ice cream, soyghurt, Lactiplantibacillus plantarum, Lactobacillus bulgaricus, Streptococcus thermophilus

Ketersediaan
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Perpustakaan Universitas Riau 2006114041
2006114041
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
2006114041
Penerbit
Pekanbaru : Univeristas Riau - F. Pertanian - Teknologi Pertanian.,
Deskripsi Fisik
-
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
2006114041
Tipe Isi
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Tipe Media
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Tipe Pembawa
-
Edisi
-
Subjek
TEKNOLOGI PERTANIAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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