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Sigma Aldrich P3556 L-α-Phosphatidylcholine egg yolk, Type XVI-E, ≥99% (TLC) lyophilized powder |
Synonym(s): Bile acids, Hog Bile Powder CAS Number: 8008-63-7 EC Number: 232-369-0 MDL number: MFCD00130641 UNSPSC Code: 12352202 NACRES: NA.25 |
PROPERTIES
biological source Porcine
Quality Level 200 form powder technique(s) microbiological culture: suitable DESCRIPTION Application Bile extract porcine has been used: as a supplement in brain heart infusion (BHI) medium to culture Listeria monocytogenes LO28[1] to investigate the survival of probiotic bacteria through the gastric-small intestine[2] as a supplement in BHI mediato study the effect of oxygen on bile resistance in Listeria monocytogenes[3] Biochem/physiol Actions Bile from bovine and ovine can be used in bacteriological research to investigate bile salt adaptation of bacteria such as Lactobacillus. Quality Contains glycine and taurine conjugates of hyodeoxycholic acid and other bile salts. Testing Method Chemical derivatization and HPLC have been proven for separation and identification of complex mixtures of bile acids and bile acid conjugates. |