Diacetyl Tartaric Acid Esters Of Mono And Diglyceride(DATEM)

Diacetyl Tartaric Acid Esters of Mono and Diglycerides is ivory or straw yellow powder or granular solid which is easily soluble in hot water. It is a non-ionic emulsifier with HLB value of 8-10. It can produce strong effects such as emulsification, dispersing and aging resistance, so it can be used as good emulsifier and dispersant.
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Product Details

Diacetyl Tartaric Acid Esters of Mono and Diglycerides

Chemical structure:

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DATEM-2

Characters:
Ivory or straw yellow powder or granular solid which is easily soluble in hot water. It is a non-ionic emulsifier with HLB value of 8-10.
Applications:
It can produce strong effects such as emulsification, dispersing and aging resistance, so it can be used as good emulsifier and dispersant.

Usage:
(1) Put this product in warm water at about 60℃ to get paste shaped substance, and then use it in appropriate proportion.
(2) Dissolve this product in oils or fats homogeneously before further processing.
(3) Directly mix it with flour for use.
Recommended Addition Amount:
Addition maximum is 1.0% for raw dried flour products and raw wet products, while 5.0% for non-dairy creamers. The addition amount can be changed based on production need for cream and fermented milk.
Technical Index

Acid value (Calculated by KOH) / (mg/g)

65-85

Saponification value (Calculated by KOH) / (mg/g)

390-450

Total tartaric acid(W/%)

10-40

Total glycerol(W/%)

11-28

Total acetic (W/%)

8-32

Free glycerol(W/%)

2.0

Ignition residue (W/%)

0.5

Pb/(mg/kg)

2

packaging



Packaging:

Aluminium foil bags with cartons outside. Net weight:25KG/CTN(5 KG *5)

Storage & Transportation:
Sealed and stored in the low temperature, dry, cool and well-ventilated place, in order to prevent from moisture and caking. Strictly forbid storing and transporting with materials that is explosive, combustible or deleterious. The shelf life is 12 months.



ITEM

STANDARD

RESULT

REMARK


APPEARANCE

YELLOW LIQUID

YELLOW LIQUID

PASSED


ACID VALUE (mgKOH/g)

55 - 80

70.1

PASSED


Saponification value (mgKOH/g)

360 - 425

384.7

PASSED


TOTAL TARTARIC ACID(W/%)

10-40

27.6

PASSED


TOTAL GLYCEROL(W/%)

11-28

18.3

PASSED


TOTAL ACETIC (W/%)

8-32

20.5

PASSED


FREE GLYCEROL(W/%)

≤2.0

0.7

PASSED


IGNITION RESIDUE (W/%)

≤0.5

0.3

PASSED


TOTAL PLATE COUNT (CFU/g)

≤ 1000

< 1000

PASSED


YEAST AND MOULD (CFU/g)

≤ 100

< 100

PASSED


COLIFORMS

ABSENT IN 0.1g

ABENT

PASSED


SALMONELLA

ABSENT IN 25g

ABSENT

PASSED


ARSENIC (As) (mg/kg)

≤ 3

< 3

PASSED


LEAD (Pb) (mg/kg)

≤ 2

< 2

PASSED


MERCURY (Hg) (mg/kg)

≤1

< 1

PASSED


CADMIUM (Cd) (mg/kg)

≤ 1

< 1

PASSED


CONCLUSION: UP TO THE STANDARD




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