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Feed Additives
Bio anitbacterial Materials
Ultrafine Chitosan Powder
Jiaxing Korui Biotech CO.,LTD.
Contact: Dr. Wu
Mobile: +86 13646735437
E-mail: wugz999@163.com
Fax:+86 573 84291035

【Brand Name】Chitocin 

【Product Name】Low-molecular-weight chitosan

【Main Ingredient】Low-molecular-weight chitosan ≥90%

【Appearance: Light yellow ultrafine powder

【Main function】

1. Enhance immunity and disease resistance ;
2. Interfere breeding of harmful bacteria ;
3. Promote growth;
4. Improve the structure of intestinal mucosa, and to promote digestion and absorption;
5. Protect liver; green, safe and high efficient; non-stop feeding period.


Type of animal       Advise usage amount (g/MT)

Aquatic Animal                  25~50
Milk cow                            50~100
Piglets                               50~100
pigs                                   30~40
Sows                                 30~50
Broiler                               30~40
Layer                                30~50

【Storage method】Keep in dry, cool and dark place

【Period of validity】24 months 

Korui Biotech is not a supplier of chitosan or chitin material, but a supplier of low-molecular-weight (LMW) chitosan and specific chitosan derivatives. Base on our intensive research and numerous animal tests for more than 10 years, it is confirmed that low-molecular-weight chitosan has very good antibacterial effect and immunity enhancement than either high molecular weight or oligo-chitosan (MW < 5000). Our product is fabricated by physical methods and in the form of fine powder. Such product has high thermal stability and moisture-resistant. We have two type of low-molecular-weight chitosan products, one is water insoluble and the other is soluble. low-molecular-weight (LMW) chitosan of Korui can be used as a feed additive for pigs, chicken, and cow, fish and many other types of animals. It is very effective and the cost is minimum. Presently we supply two major products for the use in pig industry, aquaculture industry and poultry raising. 1.Low-molecular-weight chitosan (KR 901) for animal feed, this product is water insoluble but soluble in dilute acidic solution; for pigs and poultry Dosage of KR901 for pig is as follows: 50 g/T for piglet’s feed, 80-100 g/T for sow’s feed, 20-25 g/T for feed of medium and big pig Dosage of KR901 for poultry is as follows: 20-30 g/T for feed 2.Low-molecular-weight chitosan (KR902) for aquatic feed, this product is water soluble. Dosage of KR 902 for aquaculture is as follows: 20-25 g/T, independent of type of fish, shrimp of others. This product can also be directly disolved in water to make dilute chitosan solution, and then spray on water area. It is especially useful for aquatic seedling.

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Address: 2206-2208, No. 568, East Jinyang Road, Jiashan County,Zhejiang Province,China    Tel:0573-84291059    Faxes:0573-84291035