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Introduction:
Maltodextrin is a moderately sweet
polysaccharide
used as a food
additive. It is produced from corn
starch and is usually found as a creamy white
hygroscopic
powder. Maltodextrine is easily digestible, being absorbed as
rapidly as glucose.
The CAS
registry number of maltodextrine is 9050-36-6. Maltodextrin is an intermediate product obtained during the
controlled hydrolysis of starch. It is a midway product
between starch and glucose when hydrolyzed by enzymes,
typically by Bacterial Alpha Amylase and then additional
conversion to get the desired DE, which ranges between 4 and
30. The product thus obtained is refined by clarification,
carbon treatment and ion exchange and then spray dried to a
moisture level of 3% to 5%. Maltodextrin is a white powder and
is extremely bland in taste with very little sweetness. When
made into a solution, it exhibits very high viscosity although
it does not hold water in itself. Its bland taste makes it
inert on other food flavours and colours. It is a good agent
to ensure dispersibility in cold water maintaining clarity and
eye appeal.
Maltodextrin contains the
least concentration of monosaccharides and hence exhibits high
viscosity by virtue of which it contributes to the texture and
body of the product. Due to its bland flavour, the original
flavour of food products is retained, making it an ideal
additive. Maltodextrin does not have any effect on the colour
of the product; it has a high energy rating of 4 cal /gm of
solids which makes it a purified nutritive saccharide of
choice for several food supplements. It is an ideal additive
to instant products due to its free flexibility, open
structure and dispersibility in cold water. It is also an
ideal crystal inhibitor, plasticizer and film former in food
and beverages. It is rapidly dispersible in water. Due to its
non-hygroscopic nature, it increases the viscosity and
prevents caking and crystallization in the frozen foods such
as ice cream. It is an ideal ingredient for ready to eat
products.
Specifications:
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Parameters
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Specifications
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Physical Appearance
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White free flowing powder,
extremely bland in taste.
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Moisture % Max
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5%
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DE
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4 to 30
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Sulphate Ash
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1.0% Max
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Total Ash
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0.1 to 0.2% Max
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Acidity%
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1.2 to 1.5%
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SO2 ppm Max
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100
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Arsenic
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1.0 ppm Max
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Copper
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5.0 ppm Max
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Lead
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2.0 ppm Max
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Application:
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Spray-drying Aid/Flavor
Encapsulation
Maltodextrin and dried glucose syrup are used in combination
with emulsifying carbohydrates. They are useful in maintaining
emulsion stability and are good film formers, resulting in
flavors that are conveyed in free flowing powders.
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Bulking Agents
Maltodextrin and dried glucose syrup are used as bulking
agents and serve mainly as a
carbohydrate component in a number of different dry mix
products, including dry beverage mixes, puddings, soups,
frozen desserts, frosting, cake, cookie mixes, artificially
sweetened cocoas, tea, coffee, etc.
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Medical/Nutritional
1.
Infant Food
Probably one of the oldest uses of Maltodextrin and dried
glucose syrup in the area of infant formulas, which is just
part of a broader area of nutritional fluids. In this case,
Maltodextrin serves as the carbohydrate in non-milk or
non-lactose based fluids (usually soy protein based).
2.
Enteral products
The other area of nutritional fluids using Maltodextrin and
dried glucose syrup is that of enteral products, which is
usually administered as part of a patient's care in a hospital
setting.
3.
Tabletting
The use of Maltodextrin and dried glucose
syrup in producing improved excipients for tabletting and more
recently as direct tablet excipients.
4.
Other Medical
Applications
Malto Dextrin and dried glucose syrup are useful as
ingredients in coating for both pharmaceutical and
confectionary tablets and as coatings for trace elements.
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Fat Replacers
For ice cream, salad dressings, etc.
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Desserts
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Dairy/Non Dairy products
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Salad Dressings
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Confectionaries
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Food Coatings
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Oil Well Drilling Fluids
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Other Applications
Snack foods, meat products, industrial
applications, low alcohol beer, etc.
Packing:
In 25 Kg HDPE bags with inner
liner of LDPE & 25 kg Kraft Multiply Paper Bags.
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