Pectin CAS 9000-69-5

Pectin CAS 9000-69-5

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Product Details

 

Product name: 
Pectin
CAS No.:
9000-69-5


Description

Pectin is a purified carbohydrate polymer consisting mainly of a linear backbone of partially methoxylated alpha (1-4) linked D-galacturonic acid. It is obtained from the dilute acid extract of the rind of citrus fruits or from apple pomace. No organic solvents other than methanol, ethanol, and isopropanol are used during its production. In some types of Pectins, a portion of the methyl esters may have been converted to primary amides by treatment with ammonia under alkaline conditions. Pectins dissolve in water, forming an opalescent, colloidal dispersion. They are practically insoluble in ethanol. The commercial product is normally diluted with sugars for standardization purposes. In addition to sugars, Pectins may be mixed with suitable food-grade salts required for pH control and desirable setting characteristics.

 

Applications

Gelling agent; thickener; stabilizer.

 

Specification

Appearance
White, yellow, light gray, or light brown powder
Identification
Meets the requirement
Assay (degree of esterification)
Within the range stated on the label
Galacturonic acid
≥74.0%
Methoxy groups 
Within the range stated on the label
Arsenic
≤3ppm
Lead
≤5ppm
Sulfur dioxide
≤50ppm
sugars and organic acids
≤16.0%
Total methanol, ethanol, and isopropanol 
≤1%
Acid-insoluble ash
≤1.0%
Sodium Methyl Sulfate≤0.1%
Sulfur Dioxide
≤0.005%
Microbial enumeration tests
TAMC: 1000CFU/g

TYMC: 100CFU/g
Loss on drying
≤10.0%


Packing  

25kg/ drum or as per requirement.

 

Storage

Store in a cool dry place.

 

Minimum Order

100kgs

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