The product B8631 should be considered a crude extract. In terms of solubility, quality control testing indicates that this product is tested for solubility in 80% ethanol at a concentration of 10 mg/mL, resulting in a slightly hazy to very hazy, very dark yellow solution. The color of the solution is within the acceptable range specified in the current Specification Sheet.
B8631
Bile extract porcine
Synonyme(s) :
Bile acids, Hog Bile Powder
About This Item
Produits recommandés
Source biologique
Porcine
Niveau de qualité
Forme
powder
Technique(s)
microbiological culture: suitable
Application
- 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]
Actions biochimiques/physiologiques
Qualité
Méthode d'analyse
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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Certificats d'analyse (COA)
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Les clients ont également consulté
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What is the preparation method for B8631 and its solubility?
1 answer-
Helpful?
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I would like to know if this product contains taurocholic acid and sodium taurodeoxycholate and how much of each. Thank you
1 answer-
Taurocholic acid and sodium taurodeoxycholate are not tested on a lot to lot basis for this product. However, historical data reveals that typically this material contains approximately 4-7% taurodeoxycholic acid and 30-40% taurocholic acid.
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What are the best solvents that can be used to solubilize this product?
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This product is soluble in 80% ethanol at 10mg/mL which yields a slightly hazy to very hazy solution. This material may also be dissolved in water at 50mg/mL. However, this will yield a turbid solution.
Helpful?
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What is the content of cholesterol (it should mostly be free cholesterol) in B8381 and B8631?
1 answer-
Neither B8381 nor B8631 have been evaluated for cholesterol content. The approximate amount of known components of both are listed below:
8.0 - 9.5 % cholic acid
0.9 - 1.1 % deoxycholic acid
32 - 36 % conjugated cholic acid
11 - 13 % conjugated deoxycholic acidHelpful?
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What is the proper temperature for storage?
1 answer-
This product is stored at room temperature.
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