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refined kappa carrageenan 120meshes/200meshes
refined kappa carrageenan 120meshes/200meshes

Kappa Refined Carrageenan : E407

kappa –carrageenan,white translucent tasteless strip or power . melting point is 80 °C . 1% carrageenan aqua can become to the glue gum liquid, become solid after cooling off, gel has the flexibility

Kappa Refined Carrageenan : E407

Carrageenan is obtained by aqueous extraction of natural strains of seaweeds of Gigartinaceae, Solieriaceae, Hypneaceae and Furcellar iaceae, families of the class Rhodophyceae (red seaweeds). No organic precipitant shall be used other than methanol, ethanol and propane-2-ol. Carrageenan consists chiefly of potassium, sodium, magnesium and calcium salts of polysaccharide sulphate esters which, on hydrolysis, yield galactose and 3,6-anhydrogalactose. Carrageenan shall not be hydrolysed otherwise chemically degraded.

quality criterion of carrageenan

Physical & Chemical Specification

AppearanceSnowy White Powder
Particle Size95% pass 60/120/200mesh
Viscosity (m.Pas)≥5
Total Ash Content (%)≤30
Moisture (%)≤12
KCL Gel Strength (g/cm2) (1.5%,0.2%Kcl)≥1200/1100/1000
Transparency (T%)≥70
PH level7.0~9.0
Ash of not dissolve into acid (%)≤1.0
Sulphate (%,count by SO42 -)15~40
Arsenic content (ppm)≤2.0
Pb content(ppm)≤5.0
Hg content(ppm)≤1.0
Cadmium content(ppm)≤1.0
Total Plate Count (cfu/g)≤5000
Yeast & Moulds(cfu/g)≤300
E. coliNegative in 5g
SalmonellaNegative in 10g

refined kappa carrageenan 120meshes/200meshes

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