User: Guest  Login
Document type:
Zeitschriftenaufsatz 
Author(s):
Foerst, P.; Kulozik, U.; Schmitt, M.; Bauer, S. A. W.; Santivarangkna, C. 
Title:
Storage stability of vacuum-dried probiotic bacterium Lactobacillus paracasei F19 
Abstract:
There is still lack of the insight into the storage stability of dry probiotics produced by vacuum drying. Therefore, in this study we assessed the stability of a vacuum-dried Lactobacillus paracasei F19 under varying storage conditions. L. paracasei F19 was vacuum-dried with and without sorbitol and trehalose. The dried cells were stored at 4, 20 and 37◦C, and at aw = 0.07, 0.22 and 0.33. The survival was determined by viable counts on MRS agar plates. The inactivation rate constants were deter...    »
 
Keywords:
Glassy state; lactic acid bacteria; sorbitol; Survival 
Journal title:
Food and Bioproducts Processing 
Year:
2012 
Journal volume:
90 
Pages contribution:
295--300