Fructooligosaccharide (FOS) Feed Grade

Product Overview

CAS No:308066-66-2

MF: C6H12O6

EINECS No.:1702600000

H.S Code: 17029000

Physical Properties

Fructooligosaccharide feed grade have two form: FOS powder and FOS syrup

Technical Literature

Specification of Fructo-oligosaccharides (FOS)

Test Items Syrup form specification Powder form specification
Appearance Light Yellow syrup white powder
Total FOS(Dry/B),%: 55%,80%,90%,95% 55%,80%,90%,95%
Moisture % 5% max 5% max
PH Value 4.5-7.0 5-7
lead (count as Pb)mg/kg 0.5 max 0.5 max
As(Count as As), mg/kg) 0.4 max 0.3 max
Total Bacterial,cfu /g 0.5 max 0.5 max
lead (count as Pb)mg/kg 1000 max 1000 max
Coliforms,MPN/100g 30 max 30 max
Mould &yeast,cfu/10g 25 max 25 max
Pathogen Negative Negative


Fructooligosaccharides are mainly used to selectively promote the growth of Bifidobacterium, lactic acid bacteria, Streptococcus, and indirectly to promote animal growth and health promotion. Fructooligosaccharides are considered as Bifidobacterium proliferation factor.Bifidobacteria are considered to be dominant bacteria in healthy animals and play an important role in maintaining the balance of intestinal bacteria in animals.
Fructooligosaccharides powder and syrup have good water solubility, high temperature resistance, inhibition of starch aging, non-coloring, alkali resistance, water retention. These characteristics are conducive to a variety of feed production, added to green and healthy feed, reduce the use of antibiotics, is conducive to the healthy growth of animals.
Fructooligosaccharides (FOS)application in main feedstuffs:
Adding 0.5% to basal diets: a 12% increase in daily feed intake, a 20% increase in daily average gain, and a 30% decrease in diarrhea were detected. In pigs, the serum immunoglobulin increased by 30% in 28 days, demonstrating that the addition of fructooligosaccharides increased the immunity of pigs, especially piglets.
The addition of fructo-oligosaccharides to the daily feedstuffs of calves, especially baby calves, significantly reduced the number of E.coli in cow manure after 5 weeks, the number of lactic acid bacteria increased by 20% and the respiratory tract infection rate decreased slightly.
Application of fructooligosaccharides in chicken feed: add 0.4% fructooligosaccharide to laying hens and broiler feed, broiler body weight gain increased by 20%, feed utilization rate increased by 7.5%, the general addition amount does not exceed 1%, otherwise it will be Increase broiler diarrhea rate, which is related to the degree of intestinal tolerance of chicken.

Packages & Delivery:

Fructooligosaccharide(FOS) powder feed grade: packed in 25KG bags, with pallets
Fructooligosaccharide(FOS) syrup feed grade: packed in 275KG plastic drums with pallets.

Inquiry & F.A.Q

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