Chitosan oligosaccharide, the abbreviation is COS, the CAS number is: 148411-57-8, the molecular formula is: (C12H24N2O9)n, which is a kind of oligosaccharide product obtained by degrading chitosan by special biological enzyme technology (there are also reports of chemical degradation and microwave degradation technology), the degree of polymerization is between 2 and 20, and the molecular weight is â?¤3200Da. It is a low molecular weight product with good water solubility, great function and high biological activity. It has many unique functions such as high solubility that chitosan does not have, fully soluble in water, easy to be absorbed and utilized by organisms, and its effect is 14 times that of chitosan. Chitosan oligosaccharide is the only positively charged cationic basic amino oligosaccharide in nature. It is a small molecular oligosaccharide with amino groups degraded from chitosan derived from shrimp & crab shells or fungi. It is a sugar chain with a degree of polymerization of 2 to 20.
Chitosan hydrochloride, also called Chitosan HCL, the CAS number is: 70694-72-3, which can be directly soluble in water, it is a highly cationic chitosan derivative that can promote the absorption of nutrients or drugs by body cells, it can be used as an absorption enhancer for hydrophilic drugs and natural nutritional cosmetics, also used in medical dressings and carriers, food health care, and cationic flocculants. 1. Chitosan hydrochloride can be used as an absorption enhancer for hydrophilic drugs and natural nutritional cosmetics; 2. Chitosan hydrochloride maintains the quality of chitosan. It has good film-forming and antibacterial properties and can be used as additives and preservatives for food, fruits and vegetables, etc; 3. Chitosan hydrochloride has strong cationic properties and is used for sewage treatment, protein sedimentation recovery in food factories, and improving pulp utilization and paper product strength in the paper industry.
Chitosan azelate is used in freckle-removing skin care cosmetics. It not only has the antibacterial effect of azelaic acid, eliminates melanin and acne, but also has chitosan biocompatibility and film-forming properties, which can inhibit bacteria and mold. It also inhibits the activity of melanin-forming enzymes. Compared with other freckle-removing skin care cosmetics, the advantage of this product is that the effective content of azelaic acid is higher, which can reach 4% of the total weight. It integrates the advantages of antibacterial, freckle, acne, whitening, moisturizing and anti-wrinkle. As a cosmetic or cosmetic raw material, it has no adverse side effects.
CAS NO. :- 9012-76-4 ORIGIN:- USA Minimun Quantity:- 25kgs Apearence:- Slight Yellow Application :Chitosan has a number of commercial and possible biomedical uses. It can be used in agriculture as a seed treatment and biopesticide, helping plants to fight off fungal infections. In industry, it can be used in a self-healing polyurethane paint coating.
CAS NO. :- 9012-76-4 ORIGIN:- USA Minimun Quantity:- 25kgs Apearence:- Slight Yellow Application :Chitosan has a number of commercial and possible biomedical uses. It can be used in agriculture as a seed treatment and biopesticide, helping plants to fight off fungal infections. In industry, it can be used in a self-healing polyurethane paint coating.
The Deacetylation of chitin gives chitosan, a high molecular weight linear polymer of amino D- glucose. Applications : Chitosan (Deacetylated chitin) have wide range of industrial, applications in various fields namely flocculation ,paper making ,textile Printing, and sizing ,ion exchange chromatography, removal of metal ions from industrial effluents, manufacturing of pharmaceuticals and cosmetics and as an additive in food industry.
Chitosan Oligosaccharide product Name: Chitosan oligosaccharide Function:Nourishing The Stomach & The liver Model Number:Oligosaccharide Chitosan Oligosaccharide is derived from Chitosan , the deacetylated products of Chitin. The chemical structure of Chitin is that with 2-acetamido-2-deoxy-beta-d-glucose(NAG) monomers attached via beta(1-4) linkages. Chitosan Oligosaccharide application prevents accumulation of fat in internal organs. Oligosaccharides significantly prevent negative impact of the alcohol on the liver. Chitosan Oligosaccharide plays a remarkable role in the liver function control preventing growth of alcoholic hepatosis , liver cancer and tumour. it has the function of enhancing human immunological system and absorption of calcium ,as well as lowering cholesterol,blood lead. Oligosaccharide production has abundant biological resources with Chitin for Chitosan Oligosaccharide, red alga for carrageenin Oligosaccharide, plant for pectin Oligosaccharide Chitosan Oligosaccharide is made from a bundant biological resources and produced using enzymatic reaction, which is safe and do not generate any hazardous byproduct. The application of Chitosan Oligosaccharide have become broad in various area. Packing:25kg/Drum Price:$64/kg
Chitosan flakes in 25 kg HDPE bag
Chitosan oligosaccharide could be considered as water-soluble chitosan oligomer which is made from depolymerizing chitosan by enzyme hydrolysis. And its average molecular weight (â?¤3kDa) is muc lower than chitosan's (â?¥100KDa). The low molecular weight benefits prominent water solubility and bioactivities which attracting the interest of many researchers and companies to utilize chitooligosaccharide for agricultural applications. 1. Activate Plant Defense Responses against Fungal, Bacterial, Vivus Diseases & Environment Stress - Activate and induce plant immune reactions & plant self-defence machinery to increase the resistance ability under environment stress(heat, cold, drought, etc) - Activate plants' defense response in the treated plants and stimulate additional biochemical pathways that strengthen the plant structure and act against the fungal, bacterial and vivus diesases. 2. Promote Plant Growth and Enhance Yield Potential - Promote plant seed germination and seeling growth - Promote plant root, stalk and leaf growth - Promote plant fruit growth, and improve yield & profits - Mineral absorption accelerant 3. Improve Soil Structure - Prevente and Restrain nematodes - Activating the growth of useful microbes, suppressing harmful microbes - Restoration of soil ecology
Main Ingredient: Chitosan Oligosacchairides>=30g/L, N>=50g/L, Organic Matter120g/L, Nematodes Killer Agent:300ppm, PH: 6-8 1. Prevent the nematodes activities and effects on roots, produce theesistance factor for bacteria, virus, fungus and nematodes. 2. Take roots rapidly, accelerate root growth, solve the question of weak growth and malnutrition effectively. 3. Improve the absorption for all kinds of nutrients, increase the output by 20%-50%, promote the fruit grade and inner quality. Applying Crops: Vegetables,fruit trees,tea,flowers and so on. Application Method: Spraying: Dilute it 1:400 to 1:600,sprayed once every 4 to 5 days and used it for 2 to 3 times in a row. Irrigate Root: 15-30L per Ha Our Services: OEM Free Sample Customer Visting Customization Product SGS Testing or any other certificate needed
chitosan is obtained from shellfish (shrimps, crabs, etc.). It is a natural fiber derived from the shell. It is a nutritional substance that helps weight loss and lowering cholesterol and triglyceride level by binding itself to the fat molecules and taking them out from digestive system. It does not allow the fat to be absorbed by the body. 20 effervescent tablets in each pack
High concentrate ampoules that contains of peptide(and gold can easily absorb into skin and form a moisture layer on face and make skin more soft and smooth. 100% of natural chitosan and ampoules can help skin recovery and increse elasticity of skin during night. Besides, bring whitening effect and reduce wrinkles. In the next morning, wash your face with slightly warm water that helps clean away fine dust, waste and harmful elements from skin.. Chitosan is natural absorbent toward lead, arsenic, cadmium and other heavy metal residuals and removes them from human body. Besides, chitosan also acts as an absorbent and removal to the parasites, demodex and other harmful residuals finding on human skin. At the same time, chitosan can release the sick of infection
Why Haenam Cabbage and Haenam Kimchi? 1. It is the red clay land. 2. It is the breeze of clean ocean. 3. It is the clean water.
It is very tasty, excellent for stir-fry and picking uses. Upright growing greens can be planted densely, a high yielder. Deep green leaves are very tender and delicious. The inner young leaves and tips are very fresh .
It is popular nutritious beverage produced by adding the best domestic honey in the finest pure Red Korean Cabbage without any preservatives or additives in the manufacturing process
It is another popular type of kimchi in Korea.which is a small variety of white radish with long leafy stems. It is firmer and crunchier than the large varieties of radishes.It is commonly believed that this radish was given its name because of long leafy stems resembling ponytails
Chitosan Source: Shrimp shells DD Value >80% Viscosity (@ 20 C)
Quick details Classification: organic fertilizer type: other Cas no.: 9012-76-4 other names: u-lemei fungicide Mf: (c6h11no4)n einecs no.: 222-311-2 Place of origin: shandong, china (mainland) release type: controlled State: liquid purity: 100% Application: chitosan organic pesticide and fertilizer brand name: sea spirit Model number: sy1001 colour: brown Delivery: 7-15 days ph: 4-6 Density: 1.2kg/l Packaging & delivery Packaging details, 1l x 12 bottles/case; 5l x 4 bottles/case; 200l/drum Delivery time, shipped in 7 days after payment Company introduction: Our chitosan products are produced from the shell of crab. The crabs were decomposed in reaction kettle by physical method witout adding any chemical additive. All the process are organic, so our products are all organic products, thus we have got imo organic certificate. We do not extract any element, so all the nutrients of crab can be used for killing the fungus and adjust the growth of crop. We have been concentrate on fertilizer production for 7 years and continue our ideas in the future, this is the biggest advantage upon other seaweed fertilizer manufacturer from china. Applying crops: Vegetables, fruit trees, tea, flowers and so on. Application method: Spraying: Dilute it 1:400 to 1:600, sprayed once every 4 to 5 days and used it for 2 to 3times in a row. Irrigate root: Between 15 to 30l per ha.
Chitosan is a linear polysaccharide composed of randomly distributed -(1-4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit). It is made by treating shrimp and other crustacean shells with the alkali sodium hydroxide. Chitosan has a number of commercial and possible biomedical uses. It can be used in agriculture as a seed treatment and biopesticide, helping plants to fight off fungal infections. In winemaking it can be used as a fining agent, also helping to prevent spoilage. In industry, it can be used in a self-healing polyurethane paint coating. In medicine, it may be useful in bandages to reduce bleeding and as an antibacterial agent; it can also be used to help deliver drugs through the skin. More controversially, chitosan has been asserted to have use in limiting fat absorption, which would make it useful for dieting, but there is evidence against this. Other uses of chitosan that have been researched include use as a soluble dietary fiber. Formulation 1 (oligosaccharide) Main ingredients DAC Ash Moisture Solubility >95% 150g/L >12g/L Efficacy: -fertilizer and pesticide and fungicide -can combined with all the bio pesticide and fungicide -increase the ripping time, improve the yields more than 15~30% Application: -foliar spray diluted by 1:600-800 -drip irrigation diluted by 1:600-800,dosage 15~30L/ha -water flushing: diluted by 1:400~600 Validity: 2 years Liquid Bio Chitosan Foliar Fertilizer Main ingredients Chitosan N Organic matter Fungicide >30g/L >50g/L >120g/L >8g/L Efficacy: -foliar fertilizer,from another are fungicide -can be mixed with most liquid fertilizer and pesticide as macro-nutrient -make leaves more green, avoid yellow, small, disease -enhance plants resistance to stress,meliorate soil, nontoxic and eco-friendly Application: -foliar spray diluted by 1:600-800 One picking crops apply 3-4times in growing period Several picking crops: apply after each picking Liquid BIO-Chitosan Root Fertilizer Main ingredients Chitosan N Organic matter Nematodes killer >30g/L >30g/L >150g/L >10g/L Efficacy: -fertilizer,from another are pesticide,aminly aim at nematodes -improve the root system -enhance greatly improve the utilization rate of macro-nutrients.
