Sorbitol 70% Solution
Back to Food & Dairy Products
Physical & Chemical Properties |
Specifications |
Appearance |
Colourless to faint Yellow Syrupy liquid |
D Sorbitol in 100 gms |
More than 64 gms |
Refractive Index at 200⁰ C |
1.445 to 1.465 |
Specific Gravity at 200⁰ C |
More than 1.285 |
% Sulphate ash by weight Max |
0.1 |
% Reducing Sugar |
0.2 max or (min 12.8 ml of 0.05 N Sodium Thiosulphate) |
pH |
6 to7 |
Arsenic (Max) |
3 ppm |
Heavy metal (as lead) Max |
10 ppm |
Chloride Max |
50 ppm |
Sulphate Max |
100 ppm |
Nickel Max |
1 ppm |
Shelf Life: 5 years
Storage: Keep in a tightly closed container, stored at Room temperature ( Also referred to as Ambient Temperature ). Protect against physical damage. Isolate from incompatible substances.
Uses & Application Of Sorbitol 70% Solution
-
Liquid Glucothe form of sugar.
-
In general, hexitols and their derivatives particularly
Sorbitol, are used in diverse industries viz.
pharmaceuticals, cosmetics, toothpastes, cigarette,
foods, textiles, adhesives, confectionery, printing ink,
etc. One of the major uses of Sorbitol is as a
humectants and conditioning agent. Many products under
day-to-day atmospheric changes require the addition of a
humectants to assist them to retain their freshness,
softness and flexibility and to maintain ideal
manufacturing conditions.
-
To summaries, the principal advantages which Sorbitol
exhibits over other polyols are
a) Sorbitol GIVES UP water very slowly to dry atmosphere
b) Sorbitol TAKES UP water very slowly from a humid
atmosphere
-
CONFECTIONERY : In candy manufacture, Sorbitol is used
together with sugar to increase shelf life. The function
of Sorbitol is to retard the solidification of sugar
often associated with staleness in candy. It also helps
to improve softness, taste and texture. In butter creams
additional benefit is enhanced flavor. Sorbitol may be
used in diabetic chocolates. Sorbitol is used as
humectants and softener in shredded coconut, its decided
advantage over invert sugar being that the darkening of
the product does not occur. Sorbitol 70% added to peanut
butter has been shown to reduce dryness and crumbliness
and improve spreadability.
-
TEXTILES : Sorbitol functions in textile applications
basically as a dispensing agent, humectant bodying agent
and sequestering agent. In printing, a paste of 2% to 3%
Sorbitol solution 70% (on the weight of the gum in the
dye paste) prevents levering of the paste, improves
brightness and intensity of colour, assists penetration,
prevents bleeding and promotes leveling.
-
In textile sizing, Sorbitol acts as a humectant and
especially in winter it preserves the film of adhesive
from becoming dry and maintain its plasticity. In
finishing, it gives a soft feel, good drape and proven
dimension stability to the fabric.
-
TOBACCO : The moisture content of cigarettes is very
important, and change in moisture content, due to change
in humidity, is minimised if Sorbitol is used as
conditioner. Also Sorbitol is non-volatile and hence
there is no danger of losing the conditioner during
drying and other pressing operations. Sorbitol is
compatible with various ingredients used in tobacco
mixture. Because of its sweetness and cooling taste,
Sorbitol contributes to the flavour of chewing tobacco
besides conditioning the product.
-
PAINT: Sorbitol is used widely in paint industries to
prepare resin required as paint ingredient.
-
ADHESIVES: Sorbitol is the ideal answer since it neither
loses nor absorbs any appreciable quantity of water,
unlike conventional humectants like glycerine or
ethylene glycol. Sorbitol increases the viscosity of the
glue composition so that more water is needed, resulting
in greater economy.
-
Sorbitol functions as a moisture conditioning agent and
its non-volatility ensures non-cracking labels and
envelops with minimum of curling.
-
PHARMACEUTICALS : Sorbitol finds use as a bodying agent
in pharmaceutical syrups and elixirs. The use of
Sorbitol in cough syrups reduces the tendency of the
bottle caps to stick due to the crystallisation of the
sugar present. Sorbitol is a good humectants and
plasticiser and these properties make it useful in
emulsion ointments, non-fat soluble ointments and
gelatine capsules. Ointments, creams and pastes will
show satisfactory spreading capacity with Sorbitol as
adjuvant.
-
Aqueous Sorbitol Solutions are not subjected to
fermentative decomposition, and that is why Sorbitol
finds increasing use in the preparation of dental
formulations for buckle cavity.
-
COSMETICS : Sorbitol is widely used in cosmetics, both
as a humectant to retard loss of water from O/W type of
creams and as an emollient.
-
Sorbitol solution 70% has proved a useful additive for
improving the aesthetic appeal of glycerine carbolic
soap by imparting better transparency. Generally
speaking, Sorbitol solution 70% can replace other
humectants, by weight where the humectant percentage is
less than 10%.
-
TOOTHPASTES : Sorbitol effectively replaces glycerine
and sugar in toothpastes imparting the required degree
of plasticity and sweetness, humectant and plasticising
properties of Sorbitol.
-
SKIN CREAM AND CREAM FOUNDATION : Sorbitol replaces
glycerine as humectant and conditioning agent and helps
to reduce the greasiness as well as the particle size of
the disperse.
-
EMULSION : Sorbitol retards the loss of water by
evaporation from oil in water emulsion and is more
effective than glycerine of the same concentration when
this is less then 10%.
-
FOODS : Sorbitol imparts to frozen desserts, body and
texture, as well as some sweetness. Sorbitol is used in
frozen desserts for diabetics because it is slowly
absorbed from the intestine and is metabolised as
fructose. In the manufacture of sugarless chewing gum,
Sorbitol provides water soluble solids; further a 70%
solution of Sorbitol resists fermentation of acids by
micro-organisms in mouth and therefore it is believed
not to contribute to the incidence of dental caries. In
artificially sweetened canned fruits, the undesirable
aftertaste of saccharine. In low-caloric soft drinks,
sorbitol finds use as a bodying agent in addition to its
use as a sequestering agent in canned soft drinks.
-
DIABETIC DIETS : Extensive research has led to the
adoption of Sorbitol to substitute sugar as sweetening
agent in diabetic diets.