<abstract xmlns="http://www.w3.org/1999/xhtml">Development of synbiotic yogurt having multiple health benefits has become a new trend. The purpose of this study was to obtain the optimum stachyose concentration of the goat yogurt fermented by probiotics including <italic>Lactobacillus acidophilus</italic> (LA) or <italic>Lactobacillus casei</italic> (LC) besides <italic>Streptococcus thermophilus</italic> and <italic>Lactobacillus bulgaricus</italic> by measuring pH, acidity, viable counts and the change of stachyose content. The optimal stachyose concentration of goat LA-yogurt and goat LC-yogurt were 0.4% and 0.8%. Under the above concentrations, the total bacteria number and the viable counts of LA were 2.02×109cfu/mL, 3×107cfu/mL, respectively; the total bacteria number and the viable counts of LC were 2.55×109cfu/mL, 2.53×108cfu/mL, respectively. The results indicate that stachyose can effectively improve the vitality and the viable counts of strains in goat yogurt.</abstract>

Development of synbiotic yogurt having multiple health benefits has become a new trend. The purpose of this study was to obtain the optimum stachyose concentration of the goat yogurt fermented by probiotics including Lactobacillus acidophilus (LA) or Lactobacillus casei (LC) besides Streptococcus thermophilus and Lactobacillus bulgaricus by measuring pH, acidity, viable counts and the change of stachyose content. The optimal stachyose concentration of goat LA-yogurt and goat LC-yogurt were 0.4% and 0.8%. Under the above concentrations, the total bacteria number and the viable counts of LA were 2.02×109cfu/mL, 3×107cfu/mL, respectively; the total bacteria number and the viable counts of LC were 2.55×109cfu/mL, 2.53×108cfu/mL, respectively. The results indicate that stachyose can effectively improve the vitality and the viable counts of strains in goat yogurt.

Effects of Stachyose on Synbiotic Yogurt Obtained from Goat Milk with <italic>Lactobacillus acidophilus</italic> and <italic>Lactobacillus casei</italic>

Shaanxi University of Science and Technology

Acta Universitatis Cibiniensis. Series E: Food Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Effects of Stachyose on Synbiotic Yogurt Obtained from Goat Milk with  and 

Development of synbiotic yogurt having multiple health benefits has become a new trend. The purpose of this study was to obtain the optimum stachyose...

Effects of Stachyose on Synbiotic Yogurt Obtained from Goat Milk with Lactobacillus acidophilus and Lactobacillus casei

Published Online: Jan 03, 2019

Page range: 43 - 50

DOI: https://doi.org/10.2478/aucft-2018-0011

Keywords
stachyose, synbiotic yogurt, goat milk, viable counts,

© 2018 Guowei Shu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Effects of Stachyose on Synbiotic Yogurt Obtained from Goat Milk with Lactobacillus acidophilus and Lactobacillus casei

Published Online: Jan 03, 2019

Page range: 43 - 50

DOI: https://doi.org/10.2478/aucft-2018-0011

Keywordsstachyose, synbiotic yogurt, goat milk, viable counts,

© 2018 Guowei Shu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
stachyose, synbiotic yogurt, goat milk, viable counts,