| Customization: | Available |
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| Condition: | New |
| Certification: | ISO9001, ISO |
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Chitosan oligosaccharide/Chitosan oligosaccharides is obtained from chitin through biological enzyme catalysis and deacetylation. Its structure is an oligosaccharide with 2 to 10 D-glucosamine linked by β-1,4 glycosidic bonds. Compared with chitosan, chitosan oligosaccharide has a lower molecular weight, better water solubility, and higher biological activity.
Chitosan oligosaccharide/Chitosan oligosaccharides, as a type of biostimulant, can induce the plant immune system so that plants can acquire or improve resistance to pathogens and stress resistance. It has potential advantages in the current pesticide industry and is developing faster in agricultural applications.
Chitosan oligosaccharide/Chitosan oligosaccharides regulates the synthesis of related hormones, enzymes and other substances in the body by regulating the opening and closing of plant genes, thereby regulating plant physiology and promoting the development of roots, stems and leaves of crops, resulting in a more developed root system. Compared with the control, low-temperature resistance-related secondary metabolites such as proline and reducing sugar accumulated in wheat treated with chitosan oligosaccharide, and the chlorophyll content in the leaves increased, resulting in resistance to lodging, drought, and cold. Such as the enhancement of stress resistance and the improvement of photosynthesis intensity.
| NO. | Test items | Standards |
| 1 | Appearance | Light brown powder |
| 2 | Chitosan oligosaccharides | 90.0% min. |
| 3 | Average molecular weight | 3000 max. |
| 4 | Deacetylation degree | 90% min. |
| 5 | Water insoluble matter | 0.5% max. |
| 6 | pH(1:100) | 5.0-7.0 |
| 7 | Colonies number (CFU/g) | 1000 max. |
1kg, 5kg, 25kg bags or drums.
Customized packing available
1. Quick Response:
Professional and enthusiastic sales teams will respond to your inquiry carefully and timely. Sales personnel have the foundation of chemical industry and international trade, so that you are professional and respected for each communication experience.
2. Superior Quality:
More than 12 years of experience in Fertilizer field, can quickly integrate supplier resources in China. There are strict standards for the choice of manufacturers.
Quality inspectors of chemical engineering strictly control quality of each order. Support third -party inspection before delivery.
3. Prompt Delivery:
Professional production equipment and reasonable production plans to ensure that orders are delivered quickly and timely.
4. Better Payment Term
For our regular customer, we also can supply more payment terms.
Our Commitments:
Zero quality complaints; Less than 5% delivery delays; 100% resolution rate.
1. Can I get samples?
Yes, free samples are available. Only need to pay for shipping.
Samples will usually be sent out within 1-3 working days.
2. Do you accept customized orders?
Yes, both product and package can be customized.
3. What is the payment terms?
TT, LC, DP are available.
Please note that OME orders require payment prior to shipment.
4. What is the lead time for mass production?
Delivery time depends on product type and quantity.
Our company has a digital ordering system to ensure scientific and reasonable scheduling of orders, please consult the sales staff you contacted.
5. How to guarantee the product quality?
Wellyou Tech has a complete raw material inspection, quality control and pre-factory inspection system to ensure that the order delivered to you is in line with the contract.
In addition, it also supports third-party inspection before shipment. If the inspection fails, the customer's payment will be refunded, and the loss caused by the breach of contract will be compensated.
6. How to check the order status after payment?
After the order is confirmed, the merchandiser will follow up every week and update the order status to you by email.
7. How to deal with after-sales problems?
The after-sales service implements the order responsibility system, and the salesman is the first responsible person for the order. The after-sales service department will set up a service team after receiving the complaint. They will complete the incident investigation and provide you with a resolution within 72 hours.
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