Encapsulation of Lactobacillus casei into Calcium Pectinate-Chitosan Beads for Enteric Delivery
نویسندگان
چکیده
منابع مشابه
Calcium Pectinate Beads Formation: Shape and Size Analysis
The aim of this study was to investigate the inter-relationship between process variables and the size and shape of pectin solution droplets upon detachment from a dripping tip as well as Ca-pectinate beads formed after gelation via image analysis. The sphericity factor (SF) of the droplets was generally smaller than 0.05. There was no specific trend between the SF of the droplets and the pecti...
متن کاملProperties of Lactobacillus reuteri chitosan-calcium-alginate encapsulation under simulated gastrointestinal conditions.
The protective effects of encapsulation on the survival of Lactobacillus reuteri and the retention of the bacterium's probiotic properties under simulated gastrointestinal conditions were investigated. Viable counts and the remaining probiotic properties of calcium (Ca)-alginate encapsulated (A group), chitosan-Ca-alginate encapsulated (CA group), and unencapsulated, free L. reuteri (F group) w...
متن کاملCalcium as a growth stimulant for Lactobacillus casei.
Extensive information has been accumulated concerning the organic nutrient requirements of lactic acid bacteria. Studies of the inorganic requirements of these organisms have been pursued less vigorously. Several investigations (Woolley, 1941; McLeod and Snell, 1947; Rogosa, 1944) have been undertaken to determine the essentiality of Mn++, Mg++, K+, Fe++, and PO-for Lactobacillus caswi, strain ...
متن کاملPhosphorous Containing Chitosan Beads for Controlled Oral Drug Delivery
Phosphorous containing chitosan (PCTS) was synthesized by a graft copolymerization technique in order to be used as controlled drug delivery devices. To test this potential, PCTS beads were prepared by using tripolyphosphate, at pH 4.0 and characterized by scanning electron microscopy. The in vitro drug release behavior in various pH solutions was studied using indomethacin (IM) as a model drug...
متن کاملCell surface characteristics of Lactobacillus casei subsp. casei, Lactobacillus paracasei subsp. paracasei, and Lactobacillus rhamnosus strains.
Hydrophilic and electrostatic cell surface properties of eight Lactobacillus strains were characterized by using the microbial adhesion to solvents method and microelectrophoresis, respectively. All strains appeared relatively hydrophilic. The strong microbial adhesion to chloroform, an acidic solvent, in comparison with microbial adhesion to hexadecane, an apolar n-alkane, demonstrated the par...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Food Science
سال: 2017
ISSN: 0022-1147
DOI: 10.1111/1750-3841.13974