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Natural health promoter chitosan oligosaccharide

Chitosan oligosaccharide, COS, Oligochitosan, Oligoglucosamine, Antibiotics replacer, Growth promoter, Health promoter, feed additive oligochitosan, feed supplement oligochitosan, natural growth promoter, Chitosan oligosaccharide 10%, Chitosan oligosaccharide powder, Feed grade chitosan oligosaccharide, Chitosan oligosaccharide P10, Chitosan oligosaccharide for fish, Chitosan oligosaccharide for shrimp, Chitosan oligosaccharide for crab

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chitosan oligosaccharide chitosan oligosaccharide for fish chitosan oligosaccharide powder Natural health promoter

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Application

Aquaculture

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Susan.lee@rengty.com

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Natural health promoter chitosan oligosaccharide

Natural health promoter chitosan oligosaccharide

Description

RENGTY Chitosan oligosaccharide is natural alkaline oligosaccharides extracted from the shell of snow-crab and hydrolyzed chitosan by bio enzymolysis, it is a amino small molecules oligosaccharide with positive charge, whose molecular weight is under 3000DA, with good water-solubility, safe, nontoxic and easily absorbed by animal, because the chemical structure is very similar to plant fibers, it’s called edible animal cellulose.

Chitosan oligosaccharide is a functional carbohydrate, which can be used as signal molecule, regulates the processes of immune, reproduction, diseases and so on. By the research of its structure, function, production and quality control, potimized and applied as feeds, drugs and vaccines, it can improve animal production performance, increase production efficiency and create economic value.

As a new feed additive, chitosan oligosaccharide can improve the production performance of pigs, poultry and aquatic animals, improve the immunity of the organism, and play the biological function of antibacterial and anti-inflammatory. It can be used as an effective substitute for feed antibiotics growth promoter, which opens up a new way for the development of new pollution-free green feed additives in feed industry.

Specification

Product name	Chitosan oligosaccharide
Key component	Chitosan oligosaccharide, maltodextrin
Appearance	Light yellow powder
Particle size	Residual is less than 0.5% on the standard sieve of 0.25mm
Glucosamine (NAG)	≥10%
Aroma	Sour odor
Water solubility	100% soluble in water
Moisture	≤10%
Ash	≤1.5%
Arsenic (As)	≤3.0 mg/kg
Plumbum (Pb)	≤5.0 mg/kg
Total plate count	≤2.0x10⁶ CFU/g
Total mould count	≤2.0x10⁴ CFU/g
Salmonella	Negative

Function

Anti-inflammatory, reduce the secretion of inflammatory factors.
Improve survival rate of juvenile fish
Significantly enhance immunity and disease resistance, effectively prevent white feces from shrimp, prevent from fish gills hemorrhagic disease.
Significantly improve intestinal health, promote the growth of intestinal villi and epithelial cells.
Significantly increase feed intake, improve feed conversion rate, reduce feed coefficient.

Availability in prawn trial

Effect of chitosan oligosaccharide on growth performance and immunity of Litopenaeus vannamei

Note: Different letters on the top right corner in the same line indicate significant, the same cas in the following table.

Conclusion: The survival rate, relative growth rate, relative weight gain rate and specific growth rate of 250 mg·kg^-1 and 500 mg·kg^-1 group were significantly higher than those of the control group and other experimental groups (P < 0.05), and the feed coefficient of shrimp was the lowest.

Availability in fish trial

Effect of dietary chitosan oligosaccharide on the growth of the juvenile Japanese seabass (%)

Note: The content of chitosan oligosaccharide (COS) from Diet1 to Diet5: 0.2%、0.4%、0.6%、0.8%、1%

Conclusion: The effect of adding 0.6% ~ 0.8% chitosan oligosaccharide in the diet on growth performance, blood lipid and intestinal health of juvenile Japanese seabass was the best.

Recommended dosage

This product is suitable for fish, shrimp, crab and other aquatic animals. The dosage as follow:

Animal	Dosage (g/t)
Fish	300-500
Shrimp/prawn	250-550
Crab	400-600

Packaging and Storage

Sample	20g/bag, 200g/bag, 300g/bag, 500g/bag, 1kg/bag, 2kg/bag, 5kg/bag
Packaging	20kg/bag, 20kg/drum or as requirements.
Pallet	If 20kg/bag, 1000kg/50bag/pallet
Container	One 20'GP can contain 10-14 tons if bag
Storage	Stored 24 months sealed in a cool, dry and airy place