منابع مشابه
Investigation of antibacterial, acid and bile tolerance properties of lactobacilli isolated from Koozeh cheese
Lactobacillus strains are a major part of the probiotics, microflora of the intestine and of fermented dairy products, and are found in a variety of environments. The aim of this study was to find out the ability of bile and acid tolerance and antibacterial properties of the twenty eight isolates of three group lactobacilli namely Lactobacillus plantarum, Lactobacillus casei and Lactobacillus d...
متن کاملAcid and Bile Tolerance of Probiotic Bacteria Used for Lactic Acid Fermentation of Vegetable Juices
The purpose of this study was to evaluate the probiotic Bifidobacterium animalis subsp. lactis BB-12 with regard to its resistance to simulated gastrointestinal stress. The tested strain was able to survive both in the presence of 0.3% bile salts for 5h and in the acidified MRS broth with pH 2.0 for 2h, the rate of viability being by 78% and 76% respectively. The presence of pepsin with a view ...
متن کاملDetermination of serum bile acids in hepatobiliary diseases by gas liquid chromatography (fasting serum bile acid levels and endogenous bile acid tolerance test).
The methods and results of a gas-liquid chromatographic analysis of bile acids in serum are presented. The analysis of bile acids in serum involves enzymatic hydrolysis (cholylglycine hydrolase), preparation of propionated methyl ester derivatives of bile acid and gas chromatographic procedure with 2. 5 % OV-1. Adequate separation of the individual bile acids, (cholic, chenodeoxycholic and deox...
متن کاملGlucose tolerance tests.
DEFINITIONS Patient (Pt) testing options for glucose testing are shown below. Protocols and interpretations for individual glucose tolerance tests follow along with information on pediatric dosing. All samples are heparinized plasma unless otherwise stated. Provider specifies what patient may eat and when collection is to occur after eating, prior to this draw. No reference range is provided. G...
متن کاملinvestigation of antibacterial, acid and bile tolerance properties of lactobacilli isolated from koozeh cheese
lactobacillus strains are a major part of the probiotics, microflora of the intestine and of fermented dairy products, and are found in a variety of environments. the aim of this study was to find out the ability of bile and acid tolerance and antibacterial properties of the twenty eight isolates of three group lactobacilli namely lactobacillus plantarum, lactobacillus casei and lactobacillus d...
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ژورنال
عنوان ژورنال: Gastroenterology
سال: 1980
ISSN: 0016-5085
DOI: 10.1016/s0016-5085(19)30553-0