Xylooligosaccharide Powder


【Sample】:Free Sample
【Customized service】:Available
【Payment method】:T/T
【Annual supply capacity】:1,500 tons
【Delivery time】:1-3 working days
【Stock】:In Stock
【Shelf Life】:24 Months
【Grade】:Food/Cosmetic Grade

products detail

Xylooligosaccharide Powder



Xylooligosaccharide Powder, also known as xylo-oligosaccharide, is a functional polymeric sugar consisting of 2-7 xylose molecules bonded by β-1,4 glycosidic bonds. It has a unique advantage over soybean oligosaccharide, oligofructose and oligoisomaltose that are usually used by people, and it can selectively promote the proliferation activity of bifidobacteria in the intestine. Its bifurcation factor function is 10-20 times higher than other polymeric sugars.

quick dtailes

Product Name

Xylooligosaccharide Powder




White Powder


80 mesh

Molecular formula


Molecular weight




Flow Chart

Enzymatic xylan


Very soluble in water (about 160g/100ml), slightly soluble in ethanol and methanol.


Properties of oligosaccharides


1 Oligosaccharides are difficult to be broken down by human digestive enzymes.

Digestion experiments with saliva, gastric juice, pancreatic juice and small intestine enzyme liquid show that: all kinds of digestive juices can hardly decompose oligosaccharide, and its energy value is almost zero, which neither affects blood sugar concentration nor increases insulin level in blood sugar, and does not form fat deposits, so it can play a role in low-energy food, which maximally meets the requirements of those who love dessert but are worried about diabetes and obesity, so Diabetic patients, obese patients and hypoglycemic patients can safely eat.

2 Good acid and thermal stability, difficult to ferment, compared with other oligosaccharides, the outstanding feature of oligosaccharide is very good stability. Even under acidic conditions (PH=2.5-7), it basically does not decompose when heated to 100℃, while some functional oligosaccharides are easily decomposed under acidic conditions, thus its activity of promoting the proliferation of bifidobacteria is reduced.

3 Because oligosaccharides are not degraded by digestive enzymes and can carry pathogens through the intestine, they can play a role in preventing pathogenic bacteria from fixing the intestine. Pathogenic bacteria cannot use mannan oligosaccharide as an energy source for their growth, while beneficial bacteria such as Lactobacillus and Bifidobacterium can be activated by mannan oligosaccharide. Therefore, oligosaccharide acts indirectly through beneficial bacteria such as Bifidobacterium.

4 Oligosaccharides can be used as feed additives

Oligosaccharide can activate or promote the immune function of body cells and body fluids, which is beneficial to the body from the invasion and damage of pathogenic microorganisms. Beneficial bacteria also have the effect of activating superoxide dismutase (SOD), catalase and glutathione peroxidase in the cells of the body, prompting the production of antioxidants. Reduce the damage of free radicals. It plays a strengthening role for animals. Oligosaccharides also have a role in activating the immune response. Since special polysaccharides of microbial origin have an adjuvant effect when added to vaccines, the addition of appropriate amounts of oligosaccharides also significantly improves the antibody response, thus enhancing the protective efficacy of vaccines.

The role of oligosaccharides in nutraceuticals:


1. Reduce the production of toxic fermentation products and harmful bacterial enzymes.

Human in vivo and in vivo fecal culture tests show that within 3 weeks of intake, the production of 44.6% of toxic fermentation products and 40.9% of harmful bacterial enzymes can be reduced in the organism.

2. Inhibition of pathogenic bacteria and diarrhea.

Oligosaccharide has strong adsorption power to pathogenic bacteria, such as Escherichia coli, Meningobacter enteritidis, Klebsiella pneumoniae, Aeromonas hydrophila, etc. can be adsorbed to oligosaccharide, and because oligosaccharide is not degraded by digestive enzymes in the intestine, it can carry the attached pathogenic bacteria out of the body through the intestine, thus preventing diseases from clustering in the intestine and achieving the purpose of preventing diarrhea.

3. Prevent constipation and protect the liver.

Bifidobacterium bifidum uses oligosaccharide to produce a large amount of short-chain fatty acids; it can stimulate intestinal peristalsis, increase stool wetness and maintain a certain osmotic pressure, thus preventing constipation from occurring. The intake of oligosaccharides reduces the formation of toxic metabolites and greatly reduces the burden on the liver to break down toxins.



Health care products, feed additives, dietary supplements and other functional foods but does not include infant and child products.


1.The Best Supplier

SOST Biotech is a manufacturer with more than 17 years exporting herbs extract powder in China.

Xi an Sost Biotech CO,. Ltd. is the leading manufacturer in research, development, production, sale and service of cosmetic ingredients, healthcare ingredients, fruits & vegetables powder, food additives and active pharmaceutical ingredients(API), as well as Chinese medicine raw material. We insist on producing high quality, green products for human health. Building mutually beneficial and win-win partnership as our development strategy.

We have 2 factories with area about 40,000 square meters totally, and located in Xi`an, Shaanxi, China with convenient transportation.The factory is close to the rich vegetation of the Qinling Mountains, a treasure trove of unique plant resources, providing the company with high-quality raw materials.

2.Why Choose Sost

From selection of raw material, extraction to finished products, we produce standardized plant extract strictly complied with GMP standard, HACCP, EU USDA organic, ISO, SC, SGS requested.Complied with Kosher, Halal,FDA registration.

We offer competitively priced products that have third-party inspection reports to ensure they are safe to use worldwide. If you are not satisfied with what you have received, we can provide hassle-free returns and exchanges.

SOST has more than 300 products as our safety stock, free sample can be sent immediately.

3.Where To Buy

Just send email to info@sostherbusa.com, or submit your requirement in bottom form, we are of service at any time!



How can I confirm the product quality before placing orders?


By sending you via our available samples, or preparing samples according to your requirements and send to you for your confirmation.


What's the MOQ?


Generally, the MOQ is 10g. For some high value product, the MOQ is 1g. For some low value products, the MOQ is 100g.


Is there any discount?


Yes, for large quantity, we always support with better price.


How do you treat quality complaint?


If the quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.








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