China Chitosan Oligosaccharide

3. Chitosan oligosaccharide (OS)
Chitosan oligosaccharide has been successfully developed through biotechnology and fine chemical engineering be produced after many years of research. This high-technology product is developed with support from The National High Technology Research and Development Program of China (863 programs). Chitosan oligosaccharide is of the characteristics of microdose (ppm grade), high efficiency, low cost, which is of vital importance in continual development of agriculture. Now, the technique level of oligosaccharides production is keeping ahead both at home and abroad.
The product is regarded as plant growth regulator, virus replication passivator and inhibitor, metal chelate compound stable factor, disease resistance factor, and so on. It can be used widely in agricultural production such as bactericide\seed coating agent\soil ameliorant, fruit and vegetable fresh-keeping agent etc.
Effects:
1. Chitosan oligosaccharide contains rich C and N, which can be decompounded and utilized by microbe as nutrition for plant growing.
2. Stimulate plant growth and increase production of crops, fruit and vegetables.
3. Change soil microflora, accelerate growth of sanative bacteria and restrain some plant pathogenic bacteria.
4. Improve disease resistance of plants; Immunize plant to kill many kinds of fungus, bacteria and virus,
Application: Wide-use fungicide
Product lines:
1. Chitosan Oligosaccharide Mother liquor
Specifications
Appearance: Yellow brown liquid
Effective content: 1%-3%
PH, 1: 100: 2.5~4.0
Water-insoluble content, %: 0.2max
Molecular weight: 5000max
2. Chitosan Oligosaccharide Powder
Appearance: Yellow brown power
Effective content, %: 90min
Water content, %: 5.0max
Ash content, %: 1.0max
PH, 1: 100: 3~5
Water-insoluble content, %: 4.0max
Molecular weight: 5000max