Chitosan manufacturer has double helix structure characteristics, the pitch is 0.515 nm, six sugar residues form a spiral plane. Chitin and chitosan are manufacturers of amino and hydroxyl,
N - acetyl amino of hydrogen bond formation, formed
Quillaja Saponin
the secondary
structure of large molecules of chitin and chitosan manufacturers. Manufacturers of chitosan glucosamine residues of chair structure of two kinds of intramolecular hydrogen bonding,
intermolecular hydrogen bond is a kind of chitosan manufacturers C3 - OH and adjacent another manufacturer of chitosan molecular chains of glycosidic base form, another kind of
adjacent chitosan manufacturer furan ring oxygen atoms to form. Chitin and chitosan are manufacturers of C3 - OH, C2 - NH2, C6 - OH functional groups can form intra-molecular and
intermolecular hydrogen bond. Chitosan molecular is the basic unit of manufacturers with amino glucose, intramolecular contains amino, acetyl amino and hydroxyl at the same time, so the
nature more lively, can be modified, activation and coupling. Manufacturers of chitosan molecular chain amino, hydroxyl, N - acetyl amino will be involved in the formation of intramolecular
diffusion, adsorption, water retention, difficult to digestion and absorption by human body sugar molecules isometric chain, and regularity of the chitosan manufacturers because molecules
have easy to crystallize under hydrogen bonding area, it has a great influence on the performance of the material.
Manufacturers of chitosan by macromolecular chain, amino and hydroxyl groups on the distribution of N - acetyl amino interaction to form various intramolecular and intermolecular hydrogen
bond. Chitosan manufacturers because the number of hydrogen bonding is easier to form crystalline region, which has high crystallinity, has the very good adsorption, film, fiber forming and
moisturizing effect and other physical and mechanical properties. Chitosan manufacturer, non-toxic, tasteless, odourless pure chitosan manufacturers with a pearly luster. The relative
molecular mass of the organisms in chitin is 1 * 106, 106-2 after extracting chitin relative molecular mass of about 3 x 105-7 x 105, manufacturers of preparing chitosan by chitin relative
molecular mass is lower, about 2 x 105-5 x 105. In the manufacturing process of chitin and chitosan manufacturers the size of the relative molecular mass, viscosity is commonly used in high
and low values.
Relative molecular mass of 10000 manufacturers of chitosan has many excellent features, such as inhibiting tumor cell growth, reduce the cholesterol in the serum and liver, blood glucose
and blood lipid, enhance immunity, strengthen the liver function, promote the spleen antibody generation, promote the bifidobacterium proliferation, inhibit the growth of e. coli,
hygroscopic and moisture, etc. The nature of the manufacturers of chitosan solution has important influence on its application. Manufacturers of chitosan solution has its own features, but
also has the connectivity of the polymer solution. Chitosan manufacturer does not dissolve in water, alkali and organic solvent commonly, but because of chitosan manufacturers - NH2 groups
exist in the structural unit, easy to react with acid salt, therefore, manufacturers of chitosan can be dissolved in hydrochloric acid, formic acid, acetic acid, lactic acid, malic acid,
ascorbic acid and many other dilute mineral acid or a total organic acid, long time heating under the condition of stirring can dissolve in hydrochloric acid, nitric acid, phosphoric acid
concentration.