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Fructooligosaccharide (FOS)

Product Name    |    Fructooligosaccharide (FOS)

Appearance    |    White powder

Grade    |    Food grade

Formula    |    C6H12O6

CAS No    |    308066-66-2

HS Code    |    29400000

Shelf life    |    Two years

Packing    |    25kg/bag, 22tons/20’FCL


What is Fructooligosaccharide (FOS)?
Fructo-Oligosaccharide(FOS),is also known as Fucto-oligo, it directly enters into large intestine without being digested and absorbed by human body, and in intestine it rapidly promotes reproduction of bididobactirium and other probiotics, so it is also called "Bifidus Factor".




Test standard



White powder or light yellow granular

Total FOS(on dry matter)/%,( 58732851, 58732742, 58731006,w/w),


Glucose+fructose+sugar(on dry matter)



PH value




Arsenic(As) (mg/kg)


Lead(Pb) (mg/kg)


Conductivity Ash,%


Total Aerobic Count(CFU/g)


Total Coliform



Mold,( 58732852, 58732743, 58731007,CFU/g)


Yeast,( 58732853, 58732744, 58731008,CFU/g)



No exist

Application of FOS:
As a function factor, FOS can be applied to dairy products, beverages, candy, cake,livestock, meat products and aquatic. Moreover, FOS is also a first choose food for patients with diabetes. It helps increase the fiber content of food, which is beneficial for intestinal health. FOS helps promote the growth of probiotics, thereby improving the balance of intestinal flora. In the food industry, it is also used as a sweetener and stabilizer. FOS is also used to treat intestinal problems such as constipation in recipients.

Function of FOS:

Promot reproduction of Bifidobactirium

Prevent hot-gas and getting

Improve the function of intestine, prevent constipation

Enhance immunity and resist disease

Promote the absorption of minerals

Prevent tooth decay, reduce the occurrence of oral ulcerationBeauty action ,lower blood fat

Where to Buy Fructooligosaccharide/FOS in Bulk?
FOS is a commonly used food additive and ingredient popular in many countries. As a professional FOS supplier and manufacturer, Hangzhou Focus Corporation has nearly 10 years of experience in supplying and exporting FOS from China. You can safely choose to buy FOS from Hangzhou Focus Corporation. If you have any questions or concerns, please feel free to contact us and we will get back to you within 1 business day.

  1. If you have needs please contact us

Established in 2011, with 2 self-owned factories in 2015, Hangzhou Focus Corporation specializes in manufacture and trade of various kinds of food additives, including FOS.We offer wholesale prices for bulk purchases, even for small quantities, and offer a free sample to potential customers.

  1. If you have needs please contact us


Q: Are you trading company or manufacturer ?

A: We are manufacturer.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes. We are pleased to provide the free sample while the freight cost may need you to undertake.but we will refund this freight cost when you place an order.

Q: What is your terms of payment ?

A: The payment method is flexible, we support various payment methods: TT/LC/CAD, all are acceptable, usually we use 30% TT IN ADVANCE,70% ONCE CARGOS READY.

If you have another question, pls feel free to contact us.

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