Viability of probiotic bacteria Bacillus Polymyxa, Bacillus Megaterium and Lactobacillus Delbruekii subsp. bulgaricus microencapsulated under the spray-drying technique
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چکیده
منابع مشابه
Plant extract enhances the viability of Lactobacillus delbrueckii subsp. bulgaricus and Lactobacillus acidophilus in probiotic nonfat yogurt
A commercial plant extract (prepared from olive, garlic, onion and citrus extracts with sodium acetate (SA) as a carrier) was evaluated to extend the viability of yogurt starter and probiotic bacteria as a means to enhance the shelf life of live and active culture, probiotic nonfat yogurt. Yogurts prepared from three different formulas (0.5* plant extract, 0.25* SA, or no supplement) and cultur...
متن کاملEffect of the pH of growth on the survival of Lactobacillus delbrueckii subsp. bulgaricus to stress conditions during spray-drying.
AIMS The aim of this study was to optimize survival of Lactobacillus delbrueckii subsp. bulgaricus during spray-drying and subsequent storage through optimizing the pH of growth conditions. METHODS AND RESULTS Cell concentrates previously grown without or with pH controlled were spray-dried and stored at 20 degrees C and heat treated at 57 degrees C. Cells grown under noncontrolled pH were mo...
متن کاملAntagonistic Activity of Probiotic Bacillus Megaterium against Streptococcus Mutans
As part of a screening program aimed at the discovery of new lead compounds for the treatment of oral diseases, probiotic Bacillus megaterium isolated from fish gut was studied for its anticaries activity. Our objective is to enumerate the antibacterial effect of Bacillus megaterium against the dental caries causing micro organism Streptococcus mutans. Agar well diffusion to determine Zone of i...
متن کاملThe endospore of Bacillus polymyxa.
The endospore of Bacillus polymyxa was originally described by Meyer (1897) in a study of a bacillus which he designated Astasia asterospora. Meyer's drawings of the spore, showing ridges and the star shaped aspect, were reproduced by Knaysi (1951) over the name Bacillus asterosporus. It has not been generally recognized that this name is synonymous with B. polymyxa (Smith, et al., 1952). So th...
متن کاملElectron microscopy of ultra-thin sections of bacteria. II. Sporulation of Bacillus megaterium and Bacillus cereus.
The lack of clarity of the cytological representations of non-nuclear structures appearing in figures which accompany various papers describing the sporulation process has always left the author somewhat dissatisfied. Nuclear elements typically are distinctly stained while the cytoplasm and cell walls usually are either indistinguishable or very faintly discernible. The techniques which have be...
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ژورنال
عنوان ژورنال: DYNA
سال: 2018
ISSN: 2346-2183,0012-7353
DOI: 10.15446/dyna.v85n204.61644