Organic Chitosan Oligosaccharide (cos) Oligoglucosamine Enhance Disease Resistance Extract From Shell of Crustaceans

• Customization: Available
• CAS No.: 9012-76-4
• Formula: (C6h11no4)N
• Model NO.: Oliosaccharides
• Appearance: Powder
• Application: Fungicide, Bactericide
• Raw Material: Fungicide & Bactericide
• Application Fields: Agricultural Fungicide
• Conductivity: Systemic Fungicide
• Composition: Organic
• Delivery Time: 7days
• Transport Package: Drum
• Specification: Customized
• Trademark: FUSEN
• Origin: China

Product Description

 

Product Description

Oligosaccharides
Amino-oligosaccharides, also known as chito-oligosaccharides for agriculture, are produced using unique biotechnology based on the growth needs of plants and are divided into two types: solid and liquid. Chito-oligosaccharides are rich in C and N, which can be decomposed and utilized by microorganisms as nutrients for plant growth. D-glucosamine is a oligosaccharide linked by β-1.4 glycosidic bonds.
Chinese Name: chito-oligosaccharide
Other Chinese Names: amino-oligosaccharides, chitosan oligosaccharides English Name:Chitosan Oligosaccharide
Other English Names:Chitosan Oligosaccharide;Oligoglucosamine
Chemical Name: β-1, 4-oligo-D-glucosamine
CAS Number:9012-76-4
Relative Molecular Weight: 1000 to 10000
Molecular Formula:(C6H11NO4)n
Formula: 

Properties: light yellow powder, soluble in water.
Action Mechanism:
Amino-oligosaccharides (chito-oligosaccharides for agriculture) are low-toxicity fungicides extracted from d-glucosamine by β-1.4 glycosidic bond and then degraded by chitin. Amino-oligosaccharide (agricultural chito-oligosaccharide) can inhibit the growth of some pathogens, affect the germination of fungal spores, induce the morphological variation of mycelia, and change of sporopolar biochemistry. It can stimulate genes in plants and produce chitinase, glucanase, protective element and PR protein, etc., which have resistance to disease. It also has the effect of cell activation, which is conducive to the recovery of affected plants, promoting the root and seedling, enhancing the stress resistance of crops and promoting the growth and development of plants.
Main Uses of Chitoligosaccharides:
Chito-oligosaccharides are rich in C and N, which can be decomposed and utilized by microorganisms as nutrients for plant growth. Chito-oligosaccharides can change soil microflora, promote the growth of beneficial microorganisms and inhibit some plant pathogens. Chitosaccharides can stimulate plant growth and increase crops and fruits and vegetables. Chito-oligosaccharides can induce disease resistance in plants, immunize and kill many fungi, bacteria and viruses, and have good control effects on wheat Mosaic disease, cotton verticillium wilt, rice blast, tomato late blight and other diseases. At the same time, chito-oligosaccharides can directly inhibit many plant pathogens to some extent. The application of chitosaccharides in agriculture has many characteristics, such as trace (PPM level), high efficiency, low cost and pollution-free, which is of great significance to the sustainable development of agriculture in China. At present, chito-oligosaccharide is prepared by enzymatic method, which has the characteristics of pure natural, pure green, high biological activity, non-toxic and harmless. Dissolution of Chitosaccharides:
For use at 40ºC, the aqueous solution is stirred first, and chitosaccharides are gradually dissolved in liquid agitation, which is the fastest solution and the best effect.
Usage:
Chito-oligosaccharides change soil flora and promote the growth of beneficial microorganisms. Amino-oligosaccharide solution, with anti-virus, anti-bacteria, anti-fungal effect. Not only to fungi, bacteria, virus has a strong prevention and eradication effect, but also has nutrition, regulation, detoxification, antibacterial effect. Can be widely used in the prevention and control of fruit trees, vegetables, underground roots, tobacco, Chinese medicinal materials and grain and cotton crops virus, bacteria, fungi caused by Mosaic disease, lobular disease, spot disease, anthrax, downy mildew, blight, vine blight, yellow dwarf disease, rice blast, bacterial wilt, soft rot disease and other diseases.

• The prevention and control of jujube, apple, pear and other fruit trees, such as mad disease, Mosaic disease, rust fruit disease, anthrax, rust and other diseases, in the early stage of the disease with 1000 times amino oligosaccharide meticulous spray, every 10-15 days 1, spray 2-3 times, the prevention and control effect is good.
• Prevention and control of melon, jacket virus disease, gray mold, anthrax and other diseases, from the beginning of the seedling period every 10 days or so spraying 1 times with 1000 times 2% amino-oligosaccharide complex with other related disease prevention agents, continuous spraying 2-3 times, can prevent and control the occurrence of the above diseases.
• Prevention and control of tobacco Mosaic virus disease, black shank disease and other diseases, from the beginning of the seedling period every 10 days or so spraying 1 times, the use of agents: 1000 times 2% amino oligosaccharide compound with other related disease prevention agents, continuous spraying 2-3 times, can effectively prevent and control virus disease, black shank disease and other diseases.

Industrial Grade Chitosaccharides(QBT5503-2020)

Technical Indicators	Quality Standard
Monosaccharide Content (sum of glucosamine and N-acetyl glucosamine)	3.0%
Appearance	Light Yellow Powder
Moisture	≤10%
The Total Ash Content	≤2.0%
Water Insoluble Substance	≤1.0%
Viscosity (5% chitosaccharide solution)	≤10CPS
The molecular weight	≤5000
PH	4.0-7.5

QBT5503-2020 Shell Oligosaccharides

Project	Specifications	Note
Color	Light Yellow Powder
Smell	Mild Acetic Acid smell
The Molecular Weight	Less than 3000
Granularity	≥100 mesh
Moisture	Less than 10%
Ash	Less than 1%	Ash test (600ºC burning for 4hr)
PH	5.5-7.0	1g chito-oligosaccharide was added to 99ml distilled water, stirred (15min) and dissolved before detection
Content	≥85%
Lead Content (mg/kg)	≤5

Packing Specification: 5kg/ bag 10Kg/ bag 25kg/ bag

 

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FAQ

Q1: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.

Q2: How can I get a sample?
A: We can provide free samples for your test.


Q3: How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.


Q4: How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.