Description

Ox Bile is a natural biological extract derived from bovine bile, primarily composed of bile salts, cholesterol, phospholipids, and bilirubin. This complex mixture is essential for its role as a powerful biological surfactant and emulsifying agent, facilitating the digestion and absorption of fats and fat-soluble vitamins. It is a critical raw material for the pharmaceutical, diagnostic, and research industries, where consistent quality and biological activity are paramount.

Application

• Pharmaceutical Manufacturing: Used as a key excipient in the formulation of certain drugs, particularly those intended to treat biliary insufficiency or to aid in fat digestion.
• In-Vitro Diagnostics (IVD): Serves as a vital component in diagnostic kits and reagents, especially for liver function tests and assays measuring cholesterol or triglyceride levels.
• Microbiological Culture Media: Incorporated into selective media (e.g., MacConkey agar, Bile Esculin agar) for the isolation and identification of enteric bacteria based on their bile tolerance.
• Biochemical Research: Employed in laboratory studies to mimic physiological conditions for studying lipid metabolism, membrane permeability, and digestive enzyme activity.
• Dietary Supplements: Processed into supplements aimed at supporting digestive health and liver function.
• Industrial Enzymology: Acts as a natural emulsifier and stabilizer in certain enzymatic processes involving lipases and esterases.

Basic Information

Product Name	Ox Bile
CAS No.	75302-04-4
Molecular Formula	N/A (Natural Biological Extract)
Molecular Weight	N/A (Complex Mixture)
Synonyms	Bile Extract; Bile Salts; Bovine Bile; Fel Bovis; Oxgall; Purified Ox Bile; Desiccated Ox Bile; Bile Powder; Sodium Cholate; Sodium Taurocholate; Sodium Glycocholate
EINECS	Contact for details

Quality Control

Our Ox Bile is produced and tested under strict quality management systems to ensure batch-to-batch consistency and biological activity. We offer various grades, including technical and purified forms suitable for specific applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as total bile salt content, moisture, and microbiological limits. Specifications can be aligned with customer requirements for pharmaceutical, food-grade (FCC), or research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder or extract
Identification (IR)	Conforms to standard
Assay (Total Bile Salts)	≥ 45% (Purified Grade, by Titration)
Loss on Drying	≤ 5.0%
Residue on Ignition (Sulfated Ash)	≤ 5.0%
Microbiological Analysis	Total Plate Count: < 1000 cfu/g; Yeast & Mold: < 100 cfu/g; Absence of E. coli & Salmonella

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.