Cholan-24-oic acid CAS 81-25-4 Cholic acid

Bile acid is an important component of bile and plays an important role in fat metabolism. Bile acidsare mainly found in the enterohepatic circulatory system and play a protective role through recycling. Only a small portion of bile acids enters the peripheral circulation.

The driving force for promoting bile acid enterohepatic circulation is the liver cell transport system --- absorb bile acid and secrete it into bile, cholecystokinin-induced gallbladder contraction, small bowel advancing peristalsis, active transport of ileum mucosa, and Inflow.

1. Promote digestion and absorption of lipids

Bile acid contains both hydrophilic hydroxyl and carboxyl groups, as well as hydrophobic methyl and hydrocarbon cores. At the same time, the spatial coordination of hydroxyl and carboxyl groups is all alpha, so the main configuration of bile acid has both hydrophilic and hydrophobic sides. Tension to promote lipid emulsification.

2.Inhibit the precipitation of cholesterol in the bile (calculus)

Bile acid also prevents gallstone formation. Cholesterol is difficult to dissolve in water. When bile is discharged into the gallbladder for storage, bile is concentrated in the gallbladder, and cholesterol is easily precipitated, but because bile contains bile acid salts and lecithin, cholesterol can be dispersed to form soluble micelles, which is difficult to precipitate and form stones .

3.The physiological functions of bile acids can be summarized as follows: effects on bile secretion; effects on lipid absorption; effects on colon function. 

Our Advantages.
1.High quality and competitive price.
2.Free sample for your evaluation.
3.Promptly delivery by well-reputed shipping lines.
4.Trial order is available for testing after samples.
5.We will inform you all the information at every stage in advance.
6.Packaging can gear to buyers' special request.

Our Service.
1. Reply your inquiry in 24 working hours.
2. Customized design is available. OEM are welcomed.
3. Provided exclusive and unique solution to our customers by well-trained and professional engineers and staff.
4. Professional factory:  We are manufacturer, specializing in producing all kinds of herb extract for more than 10 years, competitive with good quantity.
5. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature.

Shaanxi greenyo biotech co., ltd is one specialized company which engaged in the Natural plant extracts, pharmaceutical intermediates, chemical raw materials research and development, production and sales of high-tech industry, its products are widely used in functional food and beverage, health care products, cosmetics and pharmaceutical, etc. Company mainly by natural plant as raw material, adopting the modern high technology combined with traditional craft, professional development of a variety of natural plant extracts, adopts modern structure, for natural products, health food, cosmetics and other industries to provide products and technical services.
 

Q&A.

Q1:Can I get a sample?
A: Of course. For most products we can provide a free sample, while the shipping cost should undertake by your side.


Q2:What's your MOQ?
A:Mostly MOQ is 1kg, but we also accept less quantity like 100g on the condition that a sample charge is 100% paid.


Q3:Do you accept VISA business credit card ?
A:Sorry we don't accept VISA credit card,we'd like to accept T/T, Western Union or Paypal
Q4: What's your delivery time?
A:We will make delivery within 3 to 5 days after payment confirmed (Chinese holiday are not included).


Q5:How long does it take to the goods arrived ?
A:It is Depending on your location,
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.


Q6:How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.