Guar Gum Powder

Its chemical formula is C12H24O12 and is used in fruit juice as thickening agent.

Item

Standard

Result

Physical & Chemical Properties

Color

2 Max

1

Smell and Taste

2 Max

0

Moisture

11.00% Max

8.58

Ash

1.00% Max

0.60

Protein

5.00% Max

4.55

RIA

3.00% Max

2.45

Galactomannan

81.00% Min

83.82

Viscosity: 1% Cold

30Mins

5300- 5900

5800

2Hrs.

5500- 6200

5900

24Hrs.

5900- 6800

6550

2HRS. PH

5.50- 6.5

6.38

Distilled Water PH

 

6.34

Granulomerty:

   

On US Mesh 60 (250µ)

0.20% Max

Nil

On US Mesh 100 (150µ)

1.00% Max

Nil

On US Mesh 200 (75µ)

5.00% Max

3.20

Thru US Mesh 200 (75µ)

95.00-100.00%

96.80

Heavy Metals

   

Lead (Pb)

2 mg/kg Max

<2

Arsenic (As)

3 mg/kg Max

<3

Heavy Metals (as Pb)

20 Max

<20

Microbiological:

   

Total Bacteria Count

5000/gm Max

670

Yeast & Molds

500/gm Max

40

Coliform

50/gm MPN Max

<3

E- Coli

Negative

Negative

Salmonella

Negative

Negative

Staphylococus Aureus

Negative

Negative

 

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