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Items of Analysis
|
Analysis standard
|
Analysis results
|
|
Appearance
|
A white, crystalline, with a sweet taste ,freely soluble in water ,sparingly soluble in alcohol
|
Qualified
|
|
Identification
|
|||
A: Specific optical rotation
|
52.5
º—
53.3
º
|
53.0
º
|
|
B: TLC
|
Complies
|
Complies
|
|
C: Chemical test (red precipitate)
|
Positive
|
Positive
|
|
Test
|
|||
Acidity or alkalinity
|
6g
sample 0.1mol/L NaOH
≤
0.15ml
|
0.06ml
|
|
Water
|
Not more than1.0%
|
0.10%
|
|
Arsenic
|
Not more than 1ppm
|
<0.25ppm
|
|
Calcium
|
Not more than 200ppm
|
<50ppm
|
|
Lead in sugars
|
Not more than 0.5ppm
|
<0.5ppm
|
|
Chloride
|
Not more than 125ppm
|
<25ppm
|
|
Sulphates
|
Not more than 200ppm
|
<25ppm
|
|
Appearance of solution
|
Solution is clear and not more intensely colored than reference solution
|
Qualified
|
|
Barium
|
Any opalescence in the solution is not more intense than in the standard
|
Qualified
|
|
Sulphites
|
≤
15ppmSO2
|
<15ppmSO2
|
|
Foreign sugars,soluble starch,dextrins
|
Qualified
|
Qualified
|
|
Sulphated ash
|
0.1%
|
0.01%
|
|
Pyrogens (TAL 10% solution):
|
0.125Eu/ml
|
0.125Eu/ml
|
|
Limits of Bacteria
|
|||
Bacterium
|
Not more than 800 single/g
|
10 single/g
|
|
Mildew
|
Not more than 80 single/g
|
10 single/g
|
|
Coliform
|
Should not be found
|
Not found
|
our company xiwang group co.,ltd was established in 1986, is a large industrial enterprise in China which registered capital of RMB 2billion yuan, principally engages in refined processing of corn. In 2011, it ranked the 384th among the top 500 enterprises.
Shandong xiwang sugar industry co.,ltd(shandong xiwang bio-chem technology co.,ltd) is the branch factory of xiwang group, is the largest production base of starch in Asia while crystallline fructose, dextrose as its main productions. The company builtthe first large scale domestic crystalline fructose production line, breaking the monopoly of the USA,Japan and a few other countries on crystalline frucose production. It has been the largest manufacturer in china with production capacity 50,000MT/year. Also it is the largest dextrose mono and dextrose anhydrous BP/USP manufacturer
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